| CHUNGHWA PICTURE TUBES, LTD. Patent applications |
| Patent application number | Title | Published |
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| 20120127212 | BACKLIGHT MODULE DRIVING SYSTEM AND DRIVING METHOD THEREOF - A backlight module driving system and a driving method thereof are applied to a Liquid Crystal Display (LCD). In the LCD, a timing controller obtains a three-dimensional (3D) image signal provided by a graphics processor, generates a Liquid Crystal (LC) driving control signal, and generates a corresponding light adjusting signal according to a data writing time and a Vertical Blanking Interval (VBI) time of the LC driving control signal. A backlight driver obtains and analyzes the light adjusting signal, so as to disable a backlight module during the data writing time, and enable the backlight module during the VBI time. | 05-24-2012 |
| 20120126686 | FLOURESCENCE MATERIAL AND WHITE LIGHT ILLUMINATION ELEMENT - A fluorescence material and a white light illumination element are provided. The white light illumination element includes a light emitting diode (LED) chip, a first fluorescence material, and a second fluorescence material. The LED chip is configured on a substrate and emits an exciting light. The first fluorescence material and the second fluorescence material are configured on the LED chip. A composition of the first fluorescence material includes an aluminum nitride oxide doped with at least one of europium (Eu) and manganese (Mn). A first emitted light emitted by the first fluorescence material after the first fluorescence material absorbs the exciting light emitted from the LED chip and a second emitted light emitted by the second fluorescence material after the second fluorescence material absorbs the exciting light emitted from the LED chip are mixed to generate a white light. | 05-24-2012 |
| 20120120039 | Driving System for Display and Method of the Same - The present invention discloses a driving system and the method thereof for a display system, and particularly for the display system with a bi-stable display. The driving system of the present invention has the advantage of requiring less memory capacity than that of traditional driving systems. The driving system of the present invention reads one frame data at one time and will clear the current frame before displaying a new frame. Owing to the current frame being cleared before a new frame being updated, the driving system needs not to record the difference of gray level between the two frames and thereby reduces the requirement of memory capacity. | 05-17-2012 |
| 20120119210 | PIXEL STRUCTURE AND DUAL GATE PIXEL STRUCTURE - A pixel structure includes a substrate, a first metal layer, a gate insulator, a semiconductor layer, a second metal layer, a passivation layer, a hole, and a pixel electrode. The first metal layer is configured on the substrate and includes a scan line, a gate, and a common electrode. The common electrode has a predetermined opening. The gate insulator covers the first metal layer. The semiconductor layer is configured on the gate insulator. The semiconductor layer underlies the entire second metal layer. The passivation layer covers the second metal layer. The hole located in the predetermined opening goes through the passivation layer and exposes the second metal layer. The pixel electrode is configured on the passivation layer and fills the hole. The pixel electrode is electrically connected to the second metal layer via the hole. A dual gate pixel structure is also provided. | 05-17-2012 |
| 20120112193 | TRANSISTOR ARRAY SUBSTRATE - A transistor array substrate includes a substrate, a plurality of scan lines, a plurality of data lines, and a plurality of pixel units. The scan lines, the data lines, and the pixel units are all disposed on the substrate. Each pixel unit includes a first transistor, a second transistor, a first pixel electrode, a second pixel electrode, a first storage capacitor, and a second storage capacitor. The second transistor and the first transistor are electrically connected with the same scan line and the same data line. The second transistor and the first transistor are connected in series. The first pixel electrode is electrically connected with the first transistor, and the second pixel electrode is electrically connected with the second transistor. The first storage capacitor is electrically connected with the first transistor and the second transistor, and the second storage capacitor is electrically connected with the second transistor. | 05-10-2012 |
| 20120110215 | COMPUTER SYSTEM - A computer system including a data processing device for producing an image signal, an input device for producing a control signal and a display device is provided. The display device includes a memory unit, a controller, a source driver, a gate driver and a display panel. The controller is coupled to the memory unit and the data processing device for receiving the image signal. The source driver and the gate driver are controlled by the controller to respectively output driving voltages and scanning signal to drive the display panel. In a reading model, the controller writes a plurality of frame data transmitted by the image signal to the memory unit, and reads one of the frame data according to the control signal to control the source driver and the gate driver. The data processing device is switched to an idle mode after the frame data is transmitted. | 05-03-2012 |
| 20120105776 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR FORMING LIQUID CRYSTAL LAYER THEREOF - A liquid crystal display panel includes a transistor array substrate, a color filter substrate, a liquid crystal layer, and a sealant material. The transistor array substrate includes a transparent substrate, a transistor array, and a plurality of peripheral wires. The transparent substrate has a display region and a non-display region, and the non-display region is located beside the display region. The transistor array is disposed in the display region. The peripheral wires are disposed in the non-display region and electrically connected with the transistor array. A transmittance of the non-display region is less than 30%. The liquid crystal layer is disposed between the color filter substrate and the transistor array substrate. The sealant material is disposed in the non-display region and connected between the color filter substrate and the transistor array substrate. The sealant material surrounds the liquid crystal layer. | 05-03-2012 |
| 20120105755 | ACTIVE DEVICE ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL - An active device array substrate includes a substrate, a pixel array, a peripheral circuit and at least an auxiliary metal pattern. The substrate has an active area and a peripheral circuit area connected to the active area. The pixel array is disposed on the active area of the substrate. The peripheral circuit is disposed on the peripheral circuit area of the substrate. The peripheral circuit includes a plurality of driver bonding pads and a plurality of fan-out line units. Each fan-out line unit includes a plurality of fan-out lines, a plurality of connection lines and a line-free area. The fan-out lines are electrically connected to the pixel array. Each connection line connects one of the driver bonding pads and one of the fan-out lines correspondingly. The auxiliary metal pattern is disposed at the line-free area. The auxiliary metal pattern and the connection lines are arranged in a same interval. | 05-03-2012 |
| 20120105511 | Signal Controlling Method for 3D Image Display Device - The present invention provides a 3D image signal controlling method. The method comprises inputting a left eye image into the first liquid crystal layer, turning off the backlight module and switching gray levels of the second liquid crystal layer to a minimum gray level during (4N−3)th time interval, wherein N is natural number; stopping inputting the left eye image, turning on the backlight module and remaining the gray levels of the second liquid crystal layer as the minimum gray level during (4N−2)th time interval; inputting a right eye image into the first liquid crystal layer, turning off the backlight module and switching the gray levels of the second liquid crystal layer as a maximum gray level during (4N−1)th time interval; and stopping inputting the right eye image, turning on the backlight module and remaining the gray levels of the second liquid crystal layer as the maximum gray level during (4N)th time interval. | 05-03-2012 |
| 20120105506 | METHOD FOR DRIVING A DISPLAY - A method for driving a display is provided. According to the driving method, a display panel is divided into a plurality of bright regions and a plurality of dark regions, wherein the dark regions and the bright regions are alternately arranged so that the bright regions within the display panel are not adjacent to each other. Next, a full-color frame is divided into four sub-frames, wherein the sub-frames are matched with the four color-orders one by one. In this way, the display randomly displays the sub-frames in a frame period. | 05-03-2012 |
| 20120105492 | BACKLIGHT MODULE AND DRIVING CIRCUIT - A backlight module and a driving circuit are provided. The driving circuit includes a plurality of current sources and a current switching unit. The current sources provide a plurality of driving currents. The current switching unit is coupled between a plurality of light emitting element strings and the current sources for transmitting the driving currents to the light emitting element strings, and switching the driving currents received by the light emitting element strings by timing. Therefore, the brightness of the light emitting element strings can be equalized. | 05-03-2012 |
| 20120105411 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device including a first voltage generator, a second voltage generator, a timing controller, a level shifter and a display panel is provided. The first voltage generator is configured to generate a gate high voltage. During a first period, the gate high voltage is a first voltage. After the first period, the gate high voltage is a second voltage. The first voltage is higher than the second voltage. The second voltage generator is configured to generate a gate low voltage. According to the gate high voltage and the gate low voltage, the level shifter shifts the voltage levels of the start signal, the clock signal and the inverse signal produced by the timing controller for driving a plurality of shift registers disposed on a substrate of the display panel. The shift registers is configured to output scanning signals in sequence. | 05-03-2012 |
| 20120104391 | TRANSISTOR ARRAY SUBSTRATE - A transistor array substrate includes a substrate, a pixel array, a plurality of resistors, and a plurality of semiconductor transistors. The pixel array, the resistors, and the semiconductor transistors are all disposed on the substrate. The pixel array includes a plurality of scan lines. Each resistor is electrically connected to one of the scan lines, and each semiconductor transistor is electrically connected to one of the scan lines and one of the resistors. The scan lines can receive a first voltage and a second voltage. The second voltage is higher than the first voltage. | 05-03-2012 |
| 20120100652 | FABRICATION METHOD OF ACTIVE DEVICE ARRAY SUBSTRATE - A fabrication method of an active device array substrate is disclosed. A first metal material layer, a gate insulation material layer, a channel material layer, a second metal material layer, and a first photoresist layer are formed over a substrate sequentially. The first photoresist layer is patterned with a multi-tone mask to form a first patterned photoresist layer with two thicknesses. A first and second removing processes are performed sequentially using the first patterned photoresist layer as a mask to form a gate, a gate insulation layer, a channel layer, and a source/drain. The first patterned photoresist layer is removed. A passivation layer and a second patterned photoresist layer are formed over the substrate. A third removing process is performed to form a plurality of contact holes. A pixel electrode material layer is formed over the substrate. The second patterned photoresist layer is lifted off to form a pixel electrode. | 04-26-2012 |
| 20120099068 | PIXEL ARRAY STRUCTURE - A pixel array structure including a plurality of first pixels, second pixels, third pixels, a plurality of scan lines and a plurality of data lines is provided. The first pixels are arranged in a first row. The second pixels are arranged in a second row. The third pixels are arranged in a third row. The scan lines and the data lines are electrically connected to the corresponding first pixels, second pixels and third pixels. A first pixel column and a second pixel column are respectively formed at two sides of each data line. The first pixels, the second pixels, and the third pixels in the first pixel column are connected to the scan lines of odd positions. The first pixels, the second pixels, and the third pixels in the second pixel column are connected to the scan lines of even positions. | 04-26-2012 |
| 20120098815 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A liquid crystal display device and a method for driving the same are disclosed. The liquid crystal display device includes a liquid crystal panel, a gate driver unit, a clock generator, and a temperature compensation unit. The liquid crystal panel includes a pixel array. The gate driver unit is utilized for generating a plurality of driving signals to drive the pixel unit. The clock generator is electrically coupled to the gate driver unit. The temperature compensation unit is electrically coupled to the gate driver unit and the clock generator. The temperature compensation unit is utilized for adjusting an output of the clock generator to compensate the driving signals of the gate driver unit according to a temperature variance. | 04-26-2012 |
| 20120098814 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A liquid crystal display device and a method for driving the same are disclosed. The liquid crystal display device includes a liquid crystal panel, a gate driver unit, a clock generator, and a temperature compensation unit. The liquid crystal panel includes a pixel array. The gate driver unit is utilized for generating a plurality of driving signals to drive the pixel unit. The clock generator is electrically coupled to the gate driver unit. The temperature compensation unit is electrically coupled to the gate driver unit and the clock generator. The temperature compensation unit is utilized for adjusting an output of the clock generator to compensate the driving signals of the gate driver unit according to a temperature variance. | 04-26-2012 |
| 20120092579 | DISPLAY DEVICE AND REPAIRING METHOD FOR THE SAME - A display device and a repairing method for the same are disclosed. The display device includes a substrate, a pixel array, at least one gate driver unit, at least one source driver unit, a first repair line, a second repair line, a first dummy line, and a second dummy line. The first repair line is disposed between the pixel array and the source driver unit. The second repair line is disposed opposite to the first repair line on the pixel array. The first dummy line and the second dummy line are respectively disposed at two sides of the pixel array and crossing the gate lines, the first repair line, and the second repair line. A signal transmission is not required to go around the outmost periphery of the gate driver unit in a repairing process. As a result, the signal attenuation can be decreased effectively. | 04-19-2012 |
| 20120092487 | LIGHT PATH RESTRICTING STRUCTURE - A light path restricting structure is provided, which is applicable in an optical inspection equipment including a light source module for providing a linear light source, a linear camera, a light-splitting unit for refracting light of the linear light source to an object to be inspected and the linear camera, a conveying mechanism for driving the object to be inspected to move, and a case for accommodating the elements. The light path restricting structure is disposed on a transmission path of the linear light source. The light path restricting structure includes a body, which includes a first surface facing the linear light source of the light source module and a second surface facing the linear camera. A plurality of light channels is disposed in the body, and each light channel includes a light inlet and a light outlet disposed on the first surface and the second surface of the body. | 04-19-2012 |
| 20120092321 | LIQUID CRYSTAL DISPLAY - An LCD includes a first pixel electrode coupled to a first scan line and a data line, and a second pixel electrode coupled to a second scan line and the data line. A first and a second storage capacitor electrode lines are at two sides of the data line and across the scan lines. A first storage capacitor electrode extension line is extended out of the first storage capacitor electrode line and toward the data line, and a second storage capacitor electrode extension line is extended out of the second storage capacitor electrode line and toward the data line. The first pixel electrode and second pixel electrode partly overlap the first and the second storage capacitor electrode extension lines, respectively. Since the storage capacitor electrode line and the scan line is formed on different metal layer, a gap between the storage capacitor electrode line and the scan line is shortened. | 04-19-2012 |
| 20120092308 | DISPLAY PANEL - A display panel comprises a display area having a plurality of pixel units for displaying images; a driving circuit for driving the pixel units and being arranged outside the display area; a plurality of signal lines having unequal resistances, and being electrically connected between the display area and the driving circuit for transmitting signals; and a plurality of layer jumpers for compensating the resistances of the signal lines and being disposed on the signal lines so that each of the signal lines having a compensated resistance, wherein the layer jumpers are utilized for making the compensated resistances of the respective signal lines to match each other. The display panel is capable of improving image display quality and providing a higher efficiency of resistance compensation for a unit of layout space. | 04-19-2012 |
| 20120092306 | DISPLAY DEVICE AND REPAIRING METHOD FOR THE SAME - A display device and a repairing method for the same are disclosed. The display device includes a substrate, a pixel array, at least one gate driver unit, at least one source driver unit, a first repair line, a second repair line, a first dummy line, and a second dummy line. The first repair line is disposed between the pixel array and the source driver unit. The second repair line is disposed opposite to the first repair line on the pixel array. The first dummy line and the second dummy line are respectively disposed at two sides of the pixel array and crossing the gate lines, the first repair line, and the second repair line. A signal transmission is not required to go around the outmost periphery of the gate driver unit in a repairing process. As a result, the signal attenuation can be decreased effectively. | 04-19-2012 |
| 20120092021 | Test Structure for GIP panel - The present invention discloses the test structure for a display panel, particularly for the GIP panel driven by the gate drivers on both left and right side of the panel. Through a plurality of dedicated pads designed on the GIP panel and a control circuit in probe card, the disclosed test structure can reduce the requirement of test equipments and thus save test cost. | 04-19-2012 |
| 20120081922 | BACKLIGHT MODULE - A backlight module includes a light guide plate, a first light module, and a second light module. The light guide plate includes first troughs and second troughs on opposite sides. The first light module includes a first substrate and first LEDs thereon. An opaque element is disposed on each first gap between two adjacent first LEDs, each first LED is embedded in one first trough. The second light module includes a second substrate and second LEDs thereon. An opaque element is disposed on each second gap between two adjacent second LEDs, and each second LED is embedded in one second trough. Each first LED is disposed to one second gap, and each second LED is disposed in one first gap. Light from first LED is absorbed by the opaque element on the second substrate, and that from the second LED is absorbed by the opaque element on the first substrate. | 04-05-2012 |
| 20120081652 | LIQUID CRYSTAL ALIGNMENT PROCESS - A liquid crystal alignment process comprises steps of: providing a first substrate and a second substrate to form a liquid crystal accommodating space therebetween; pouring a liquid crystal composition into the liquid crystal accommodating space, the liquid crystal composition comprising liquid crystal molecules, a first monomer material, and a second monomer material; applying a voltage difference to the first and second substrates for arranging the liquid crystal molecules at a pre-tilt angle; and exposing the liquid crystal composition by mixed multi-spectrum rays for polymerizing the first monomer material and the second monomer material to form at least one type of liquid crystal alignment polymer on opposite surfaces of the first and second substrates. The liquid crystal alignment process is capable of improving the efficiency of exposure procedure, reducing time to manufacture products, and is capable of solving the problems of high costs and waste pollution. | 04-05-2012 |
| 20120081038 | DISPLAY PANEL DRIVING VOLTAGE SUPPLY APPARATUS AND METHOD - A display panel driving voltage supply apparatus and method is disclosed. Said supply apparatus comprises: a timing controller for providing a voltage control signal and a switch control signal; a level shifter, receiving the voltage control signal for selecting a first specified voltage to be transmitted on a first driving voltage supply line as well as selecting a second specified voltage to be transmitted on a second driving voltage supply line according to the voltage control signal; and a first switch, wherein the first and the second driving voltage supply lines are electrically connected with each other to charge share between the first and the second specified voltages when the first switch is turned on under the control of the switch control signal. Said supply apparatus is capable of solving the problem of high power consumption and thereby reducing the electricity consumption. | 04-05-2012 |
| 20120075543 | TRIPLE-GATE LCD PANEL - A triple-gate LCD panel includes a transistor array substrate, a color filter array substrate, and a liquid crystal layer disposed between the transistor array substrate and the color filter array substrate. A transistor array of the transistor array substrate includes a plurality of scan lines, data lines, and pixel switches connected to the scan lines and the data lines. The pixel switches in any column are connected to two adjacent data lines respectively. Two adjacent pixel switches in any column are connected to the same data line. The pixel switches, the liquid crystal layer, and the color filter array substrate define a plurality of monochromatic pixel units. The monochromatic pixel units in any row are all a plurality of red pixel units, green pixel units, or blue pixel units. The red pixel units, the green pixel units, and the blue pixel units in any column are arranged periodically. | 03-29-2012 |
| 20120068994 | DISPLAY DEVICE - A display device including a timing controller and a display panel is provided. The timing controller provides a clock signal and an inverted signal of the clock signal. The display panel includes a substrate, a pixel array and a plurality of shift registers. The pixel array is disposed on the substrate. The shift registers are disposed on the substrate and respectively coupled to the timing controller. The shift registers sequentially output a plurality of scanning signals to drive the pixel array according to the clock signal and the inverted signal. In a display period of a frame period, frequencies of the clock signal and the inverted signal are a first frequency. In a vertical blanking period of the frame period, frequencies of the clock signal and the inverted signal are a second frequency. The second frequency is smaller than the first frequency. | 03-22-2012 |
| 20120062533 | GATE DRIVER FOR USE IN A DISPLAY PANEL - A gate driver capable of adjusting power consumption and output capability is proposed. The driving circuit includes a first metallic layer and a second metallic layer on the first metallic layer. The first metallic layer includes a first metallic region with U-shaped indents, a second metallic region, and metallic strips. Each metallic strip is inserted into a U-shaped indent, where a distance between one side of the U-shaped indent and one side of the metallic strip is shorter than that between a side of the metallic strip and a bottom of the U-shaped indent. The second metallic region is under the first metallic region. Etching the first metallic layer to adjust a length of the metallic strip, or etching the second metallic layer to adjust a width of the second metallic layer is proposed to adjust a length of the overlap of the second metallic layer and each metallic strip. | 03-15-2012 |
| 20120062264 | TEST DEVICE - A testing device suitable for a testing apparatus with light inspection of a display panel is provided, in which the testing device includes a main part and two contact parts. The testing device is fixed to the testing apparatus with light inspection by the main part. Two contact parts are respectively extended from two ends of the main part along a first direction, and each of the contact parts has a plurality of tips. The tips of each contact part have different heights. Besides, a testing apparatus is also provided. Therefore, the abovementioned testing device and the testing apparatus are able to drastically extend the user lifetime, improve the inspection accuracy and save cost. | 03-15-2012 |
| 20120057092 | ACTIVE DEVICE ARRAY SUBSTRATE AND LIQUID CRYSTAL PANEL - An active device array substrate including a substrate, a pixel array and a plurality of switching elements used for detection is provided. The substrate has a display area and a peripheral circuit area adjacent with each other. The pixel array is disposed in the display area. The switching elements are disposed in the peripheral circuit area. Each switching element includes a semiconductor layer, and a plurality of first and second electrode branches. The first and second electrode branches are disposed on the semiconductor layer. The first and second electrode branches form a plurality of first conductive channels in a first direction and a plurality of second conductive channels in a second direction via the semiconductor layer. A portion of the lengths of the first conductive channels are the same. A portion of the lengths of the second conductive channels are the same. | 03-08-2012 |
| 20120057089 | WIRING STRUCTURE OF LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE - A wiring structure of a liquid crystal display device and a liquid crystal display device are disclosed. The wiring structure of the liquid crystal display device includes a substrate, plural electrical elements, and plural wirings. The electrical elements are disposed on the substrate to generate plural electrical signals. The wirings are coupled to the electrical elements to transmit the electrical signals. The wirings include inner wirings and an outermost peripheral wiring. The outermost peripheral wiring and the inner wirings have different wiring patterns. Each of the electrical elements is positioned at a side of the outermost peripheral wiring facing the center of the substrate. After the liquid crystal display device is cut and polished, by distinguishing the wiring patterns of both the outermost peripheral wiring and the inner wirings, the existence of the outermost peripheral wiring shows that the outermost peripheral wiring is not polished and removed. | 03-08-2012 |
| 20120056824 | COMPOSITE STRUCTURE AND TOUCH DEVICE - A composite structure and a touch device are provided. The composite structure includes a substrate and a transparent conductive pattern layer. The substrate has a central area and a peripheral area. The transparent conductive pattern layer is disposed on the substrate and has a plurality of recess-portions. The recess-portions are disposed on a side surface of the transparent conductive pattern layer away from the substrate and at least located in the peripheral area. A depth of each of the recess portions is smaller than or equal to a thickness of the transparent conductive pattern layer. A width of each of the recess portions is between 100 μm and 1000 μm, and the recess portions are arranged in a ring-shape or arranged in an array. | 03-08-2012 |
| 20120044430 | 3D Image Display Device - The present invention provides a 3D image display device. The 3D image display device includes a backlight module; a first linear polaroid disposed in front of the backlight module to polarize the light from the backlight module; a first liquid crystal layer disposed in front of the first linear polaroid; a second linear polaroid disposed in front of the first liquid crystal layer, the second linear polaroid having a determined polarizing angle to polarize image signals; a second liquid crystal layer disposed in front of the second linear polaroid to switch a linear polarization orientation of image signals; and a retarding layer disposed in front of the second liquid crystal layer to transform the linear polarization orientation into a circular polarization orientation. | 02-23-2012 |
| 20120044282 | Method for Reducing Ripple Noise of a Display Image - The present invention discloses a method for reducing ripple noise on the image of a display. The steps of the method include: (a) providing a first potential signal to a backlight module by an inverter; (b) resetting the inverter; (c) providing a second potential signal to the backlight by the inverter, wherein the phase difference between the first potential signal and the second potential signal is 180 degrees; (d) resetting again the inverter; and (e) repeating the steps (a) to (d) Consequently, the ripple noise present on the display would be effectively reduced by the alteration of the bright areas and dark areas on the display panel in conjunction with the persistence of vision of the user's eyes. | 02-23-2012 |
| 20120044207 | OPTICAL TOUCH MODULE AND OPTICAL TOUCH DISPLAY PANEL - An optical touch module and an optical touch display panel are provided. The optical touch module includes a first photo sensor, a second photo sensor, and a signal processing unit. The first photo sensor is disposed in one of the plurality of pixels of a pixel array. A first terminal and a control terminal of the first photo sensor are coupled to a first scan line. The second photo sensor has a first terminal coupled to a second terminal of the first photo sensor and outputting a sensing voltage, a control terminal coupled to the first terminal of the second photo sensor, and a second terminal receiving a first voltage. The signal processing unit is coupled to the first terminal of the second photo sensor, so as to convert the sensing voltage to a touch signal. | 02-23-2012 |
| 20120039532 | METHOD OF GATHERING STATISTICS OF GRAY DISTRIBUTION OF IMAGE - A method of gathering statistics of gray distribution of an image in an image processing device is provided. The method includes determining gray information of a plurality of data of an input image, wherein each piece of information corresponds to a count value. In addition, a fixed value is sequentially added to the corresponding count value according to the gray information of the data. When the count value exceeds a predetermined value, the count value is reset and the gray distribution of the image is updated. The count value of each piece of gray information is accumulated and when the accumulated value exceeds a predetermined value, the gray distribution of the image is updated to simplify the flow of process of the method of gathering statistics of gray distribution of an image. | 02-16-2012 |
| 20120033446 | BACKLIGHT MODULE - A backlight module comprises a light source circuit board having a plurality of light emitters disposed thereon; a securing component for supporting the light source circuit board rigidly, the securing component comprising a holding portion and an adhesive layer, the adhesive layer being utilized for assembling the light source circuit board and the securing component together to form an assembly; and a casing having a receiving slot, the assembly of the light source circuit board and the securing component being detachably disposed in the receiving slot, the holding portion being utilized for a user to grip when moving the securing component, and the holding portion having a locating hole for being fastened in the casing. The backlight module is capable of reducing the risk of scratching optical films and invasion by foreign objects in a replacement process of the light source circuit board, thereby increasing the lifespan of displays. | 02-09-2012 |
| 20120032990 | DISPLAY APPARATUS, DISPLAY CONTORL MODULE - A display device and a display controlling module are provided. The display controlling module includes a data analyzing unit, an interference data storage unit and a data adjustment unit. The data analyzing unit receives a plurality of display data of a corresponding frame, analyzes the display data to obtain a plurality of grayscale distributions of the corresponding display regions of a display panel and generates a backlight signal for adjusting a brightness of each of a plurality of light emitting groups of a backlight module according to the grayscale distributions. The interference data storage unit outputs a plurality of interferences of the corresponding display data according to the backlight controlling signal. The data adjustment unit receives the display data and the interferences and correspondingly adjusts grayscales of the display data according to the interferences. | 02-09-2012 |
| 20120032989 | DISPLAY CONTROL METHOD - A display controlling method is provided. The display controlling method includes following steps. A plurality of display data of a frame is received. The display data is analyzed to obtain a plurality of grayscale distributions corresponding to the display regions. According to the grayscale distributions, a backlight controlling signal for adjusting a brightness of each of the light emitting groups is generated. According to the backlight controlling signal, a plurality of interferences corresponding to the display data is obtained. According to the interferences, grayscales of the display data are correspondingly adjusted. Therefore, the optical interference of each of the pixels from the light emitting groups not corresponding to the pixels can be eliminated. | 02-09-2012 |
| 20120032931 | DUAL-VIEW DISPLAY DEVICE AND DISPLAY METHOD THEREOF - A dual-view display device and a display method thereof are disclosed. The dual-view display device includes a backlight module, an optical film, a liquid crystal display panel, and a main control unit. The backlight module includes a light guide plate, a left light source, and a right light source. The optical film is disposed in front of the backlight module. The liquid crystal display panel is disposed in front of the optical film. The main control unit is electrically coupled to the left light source, the right light source, and the liquid crystal display panel. The main control unit transmits an image data to the liquid crystal display panel and controls the left and right light sources according to the image data, so as to control the liquid crystal display panel adaptively to display an identical image, one view image, or dual-view images. | 02-09-2012 |
| 20120032930 | DUAL-VIEW DISPLAY DEVICE AND DISPLAY METHOD THEREOF - A dual-view display device and a display method thereof are disclosed. The dual-view display device includes a backlight module, an optical film, a liquid crystal display panel, and a main control unit. The backlight module includes a light guide plate, a left light source, and a right light source. The optical film is disposed in front of the backlight module. The liquid crystal display panel is disposed in front of the optical film. The main control unit is electrically coupled to the left light source, the right light source, and the liquid crystal display panel. The main control unit transmits an image data to the liquid crystal display panel and controls the left and right light sources according to the image data, so as to control the liquid crystal display panel adaptively to display an identical image, one view image, or dual-view images. | 02-09-2012 |
| 20120026076 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR REPAIRING SIGNAL LINE THEREOF - A display panel and a method for repairing signal lines thereof are disclosed. The display panel includes at least one shorting bar, switches, and auxiliary repair lines. The switches are electrically coupled respectively to signal lines and the at least one shorting bar. Both ends of each of the auxiliary repair lines overlap one of connections between the switches and the at least one shorting bar. When a signal line is damaged, the method for repairing includes: breaking off each of the connections between the switches and the at least one shorting bar by cutting; and welding both ends of one of the auxiliary repair lines which correspond to the damaged signal line with both sides of one of the connections which correspond to the damaged signal line. | 02-02-2012 |
| 20120020054 | BACKLIGHT MODULE - A backlight module is disclosed. A flexible printed circuit (FPC) is prevented detaching from a connector in the backlight module. The backlight module includes a mold frame, an FPC, a stiffener, a connector and a fastener. The stiffener has a first part and a second part, that the first part is attached on a first end of the FPC. The first end of the FPC together with the stiffener is electrically coupled to the connector. The fastener which is disposed on the mold frame has a slot, and the second part of the stiffener is inserted into the said slot of the fastener so that the FPC is firmly inserted into the connector by the stiffener. | 01-26-2012 |
| 20120019763 | SUBSTRATE MODULE - A substrate module suitable for being filled with a display medium to form a display panel is provided. The substrate module includes an active device array substrate, an opposite substrate, and a sealant. The active device array substrate has a groove. The opposite substrate is disposed opposite to the active device array substrate. The active device array substrate and the opposite substrate are assembled through the sealant, wherein the display medium is substantially filled in a region surrounded by the sealant to form the display panel and the groove is located between the sealant and a border of the active device array substrate. | 01-26-2012 |
| 20120019515 | DISPLAY METHOD - A display method thereof is provided. The display method includes following steps. In a first display period of a left eye frame period, first display data are read from a memory unit, and the left eye frame is displayed accordingly. In a second display period of the left eye frame period, second display data is provided and a black frame is displayed accordingly. In a third display period of a right eye frame period, third display data are read from the memory unit, and the right eye frame is displayed accordingly. In a fourth display period of the right eye frame period, the second display data is provided and the black frame is displayed accordingly. As such, writing-in time and display time of frames can be increased. | 01-26-2012 |
| 20120019514 | THREE DIMENSIONAL DISPLAY - A three-dimensional (3D) display including a memory unit, a signal processing unit, a display panel, a pair of shutter glasses and a timing controller is provided. In a first display period of a left eye frame period, the signal processing unit reading and outputting the first display data from the memory unit. In a third display period of a right eye frame period, the signal processing unit reading and outputting the third display data from the memory unit. In a second display period of the left eye frame period and a fourth display period of the right eye frame period, the signal processing unit outputting second display data. The timing controller controlling the shutter glass and driving the display panel according the first display data, the second display data and the third display data. As such, writing-in time and display time of frames can be increased. | 01-26-2012 |
| 20120019489 | Method of Timing Control for a Display Panel - The present invention discloses a method of timing control for a display panel, the method comprises steps of employing a timing corrector to set a value of timing diversity; and using the timing corrector to modify the gate timing signals with identical timing to act as odd gate timing signals and even gate timing signals, and transferring the odd gate timing signals and the even gate timing signals to odd gate lines and even gate lines respectively, thereby activating the charging process, wherein the charging timing of the odd gate lines based on the odd gate timing signals is longer than the charging timing of even gate lines based on the even gate timing signals. Accordingly, the problem caused by vertical lines of the display panel can be solved. | 01-26-2012 |
| 20120013820 | LIGHT BAR FIXING STRUCTURE OF BACKLIGHT MODULE - A light bar fixing structure of a backlight module includes a reverse U-shaped frame, a light bar structure, and a fixing plate. The reverse U-shaped frame, which has an opening and multiple slits therein, is disposed on a back cover of the backlight module. The light bar structure includes a substrate and a plurality of light emitting devices. The fixing plate is attached to the substrate by using an adhesive layer. In addition, a plurality of buckling portions is provided in a periphery of the fixing plate, and by engaging the buckling portions with the slits, the fixing plate is fixed on the reverse U-shaped frame, which makes the light bar structure protrude from the opening of the reverse U-shaped frame after inserting through the opening. Therefore, regardless of light emitting device thickness, the light bar structure can be, in this manner, fixed on the back cover. | 01-19-2012 |
| 20120013603 | Depth Map Enhancing Method - The present invention discloses a depth map enhancing method. The method includes steps of obtaining an original depth map and a depth related parameter and storing the original depth map and the depth related parameter into a storage medium; quantifying the gray level of every pixel in the original depth map between 0 and 1 to obtain a plurality of quantified gray levels; raising the depth related parameter to the power of every quantified gray level respectively, subtracting 1, being divided by the value of the depth related parameter subtracting 1 and then being multiplied by a max gray level value to obtain a plurality of depth-relation-enhanced gray levels; and evenly distributing the plurality of depth-relation-enhanced gray levels between 0 and the max gray level value according to the relative proportional relationship among the plurality of depth-relation-enhanced gray levels to obtain a plurality of final gray levels. | 01-19-2012 |
| 20120001884 | DISPLAY PANEL - A display panel includes a substrate, a pixel array, and a plurality of shift registers. The pixel array is disposed on the substrate. The shift registers are disposed on the substrate for sequentially outputting a plurality of scanning signals to drive the pixel array. Each of the shift registers includes a pull-up transistor and a first reserve transistor. The pull-up transistor raises the voltage level of the corresponding scanning signal. A control terminal of the first reserve transistor is coupled to a control terminal of the pull-up transistor, and a second terminal of the first reserve transistor is coupled to a second terminal of the pull-up transistor. When the pull-up transistor in each of the shift registers has insufficient output ability, a first terminal of the first reserve transistor is coupled to a first terminal of the pull-up transistor. | 01-05-2012 |
| 20110316974 | METHOD AND SYSTEM FOR REDUCING GHOST IMAGES OF THREE-DIMENSIONAL IMAGES - A method and system for reducing ghost images in three-dimensional (3D) images are disclosed. The method comprises: calculating a brightness difference distribution between a left-eye image and a right-eye image; determining a space factor indicating a brightness change resulting from the brightness difference distribution on the left-eye image or the right-eye image, the space factor being determined according to two-dimensional ( | 12-29-2011 |
| 20110316425 | METHOD FOR CONTROLLING LIGHT SOURCE DRIVING CIRCUIT - A method for controlling a light source driving circuit is provided. The method includes driving a plurality of serially-connected light sources, and measuring a working parameter of the light sources; shorting the light sources sequentially to find out at least a failed light source, when the working parameter is not measured; and remaining shorting the failed light source, and regulating a brightness of the light sources without having the failed light source according to a newest working parameter. | 12-29-2011 |
| 20110304602 | DISPLAY APPARATUS AND DISPLAY PANEL THEREOF - A display apparatus and a display panel. The display panel includes a first scanning line, a plurality of second scanning lines, a plurality of first pixels and a plurality of second pixels. The first scanning line receives a first scanning signal. The second scanning lines receive a second scanning signal, where the second scanning signal is different from the first scanning signal. The first pixels are coupled to the corresponding second and first scanning lines. The second pixels are coupled to the two corresponding second scanning lines respectively. By adjusting a capacitance of a capacitor, a voltage level of the second scanning signal, or a line impedance of the second scanning line, a pixel voltage difference of the first pixel equals to a pixel voltage difference of the second pixel. | 12-15-2011 |
| 20110291984 | CAPACITIVE TOUCH PANEL AND GHOST POINT DETERMINATION METHOD - A capacitive touch panel and a ghost point determination method are provided. The capacitive touch panel includes a touch sensing plate and a touch sensing module. The touch sensing plate includes a plurality of sensing units. The sensing units are disposed along a first direction and a second direction to from an array. Capacitance values of the sensing units are decreased gradually along the first direction. The touch sensing module is coupled to the touch sensing plate for sensing at least two real touch points. | 12-01-2011 |
| 20110291983 | TOUCH DISPLAY DEVICE - A touch display device includes a display module, a touch module, and an elastic optical film. The touch module is disposed above the display module. The elastic optical film is not adhesive and is located between the touch module and the display module. The elastic optical film is elastically deformed to fill a gap between the touch module and the display module when the touch module is assembled and located above the display module. | 12-01-2011 |
| 20110273905 | EDGE-LIT BACKLIGHT MODULE - An edge-lit backlight module includes a back plate, a light bar, and a light guide plate. The back plate has a bottom plate and four lateral sides. Each of the lateral sides is perpendicular to the bottom plate and connected to a peripheral edge of the bottom plate. The light bar is disposed on a side of an internal face of one of the lateral sides to leave at least one accommodation space on the lateral side. The light guide plate has at least one extension portion corresponding to the accommodation space. The light guide plate is disposed on the bottom plate, and each extension portion of the light guide plate engages with the corresponding accommodation space for fixing the light guide plate onto the back plate. | 11-10-2011 |
| 20110273403 | PHOTO-SENSING LCD TOUCH DEVICE - A photo-sensing LCD touch device with a light guide plate is provided. The light guide plate is disposed in an LCD touch panel, and a light source is disposed on one side of the light guide plate to provide lights into the light guide plate, yielding an occurrence of total reflection of the lights in the light guide plate. When a touch object touches the light guide plate, the total reflection of the lights would be decomposed so that the lights are emitted out of the light guide plate. Therefore, a photo-sensor can detect a variance of a photo-current of the scattered lights to accurately determine a touched position. Accordingly, the LCD touch device would not rely on ambient light and can avoid a drawback of an undesirable shadow. | 11-10-2011 |
| 20110267282 | WIRELESS HUMAN MACHINE INTERFACE APPARATUS, CLOUD COMPUTING SYSTEM AND PORTABLE COMPUTER - A wireless human machine interface apparatus, a cloud computing system and a portable computer are provided. The wireless human machine interface apparatus is adapted to a host installing an operating system. The host is coupled to a first wireless transceiver. The wireless human machine interface apparatus includes a second wireless transceiver, a touch sensor, and a display panel. The second wireless transceiver is configured to communicate with the first wireless transceiver. The touch sensor serves as an input device of the operating system through the second wireless transceiver and the first wireless transceiver. The display panel serves as an output device of the operating system through the second wireless transceiver and the first wireless transceiver. | 11-03-2011 |
| 20110254831 | SCAN DRIVE CONTROL SYSTEM AND METHOD FOR LIQUID CRYSTAL PANEL AND COMPUTER PROGRAM PRODUCT THEREOF - A scan drive control system and method for a liquid crystal panel and a computer program product thereof are provided for controlling a plurality of gate scan lines. The system includes a time controller, a gate integrated circuit (IC), and selection modules. The time controller generates a scan signal periodically and the scan signal is acquired by the gate IC. The gate IC outputs the scan signals according to a sequence of master scan control lines, and outputs an enable signal corresponding to the scan signal and an occurred period of the scan signal according to an enable circuit. Each selection module is connected to a master scan control line and a plurality of local gate scan lines. One of the selection modules acquires the scan and the enable signals, selects a target gate scan line from the local gate scan lines connected to the selection module, and outputs the scan signal. | 10-20-2011 |
| 20110254820 | ELECTROPHORETIC DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - An electrophoretic display device and a method for driving the same are disclosed. The electrophoretic display device includes a plurality of pixels, a first electrode layer, a second electrode layer, a driving voltage generating unit, and an electrophoretic layer disposed between the first electrode layer and the second electrode layer. The driving voltage generating unit is capable of providing a plurality of various driving voltages to drive charged particles in the electrophoretic layer, so as to increase the number of gray levels displayed by the electrophoretic display device. | 10-20-2011 |
| 20110254818 | DISPLAY - A display including a control circuit, a first gate driver, a second gate driver, and pixel unit groups is provided. Each pixel unit group includes a first pixel unit, a second pixel unit, a third pixel unit and a fourth pixel unit. The control circuit provides a first start signal and a second start signal to the first gate driver and the second gate driver respectively. In a first frame period, the first start signal is provided, and then after a period, the second start signal is provided to drive the first pixel unit, the second pixel unit, the third pixel unit and the fourth pixel unit sequentially. In a second frame period, the second start signal is provided, and then after a period, the first start signal is provided to drive the second pixel unit, the first pixel unit, the fourth pixel unit and the third pixel unit sequentially. | 10-20-2011 |
| 20110249206 | LIQUID CRYSTAL LENS - A liquid crystal lens including a first substrate, a first electrode layer, a liquid crystal layer and a second electrode layer is provided. The second electrode layer includes a plurality of first electrode patterns and a plurality of second electrode patterns. The second electrode patterns are opposite to the first electrode patterns, respectively, and the second electrode patterns and the first electrode patterns are alternately arranged. A square measure of first or second electrode patterns decreases from an edge of the liquid crystal lens to a center of the liquid crystal lens, so that a resistance of the first or second electrode patterns increases from the edge to the center of the liquid crystal lens. | 10-13-2011 |
| 20110248908 | GATE SIGNAL TRANSMISSION CIRCUIT STRUCTURE - A gate signal transmission circuit structure is provided which is disposed on a peripheral circuit region of a display panel and includes at least a driver bonding pad, at least a transmission line and a plurality of connection lines. The transmission line is disposed around the driver bonding pad. The connection lines are connected between the driver bonding pad and the transmission line, wherein a plurality of holes exist between the connection lines, and the thickness of each connection line is substantially the same as the thickness of the transmission line. | 10-13-2011 |
| 20110243427 | IMAGE PROCESSING DEVICE AND METHOD THEREOF - An image processing device and a method thereof are provided. In the image processing method, an adjusting value is computed according to a pixel of a current image and a plurality of reference pixels nearby. In addition, a weighted coefficient is computed according to a gray-scale difference between the pixel of the current image and a pixel of a previous image. Further, a weighted adjusting value is computed according to the adjusting value and the weighted coefficient. Besides, the pixel of the current image is adjusted according to the weighted adjusting value to generate a pixel of an output image. Thereby, the current image is adjusted adaptively to increase the quality of the output image. | 10-06-2011 |
| 20110242011 | TOUCH INPUT DEVICE - A touch input device includes a substrate and a plurality of touch-sensing strips. The substrate has a flat surface. The touch-sensing strips are all disposed side by side on the flat surface. Each touch-sensing strip includes a plurality of sensing electrodes electrically connected to one another in series. Each sensing electrode has a top surface, and the areas of the top surfaces in at least two sensing electrodes of each touch-sensing strip are not equal to each other. | 10-06-2011 |
| 20110234535 | TOUCHED POSITION IDENTIFICATION METHOD - A touched position identification method for identifying a position touched by an object on an optical touch panel is provided. The optical touch panel includes optical sensors, a light guide plate and a controllable light source. The controllable light source is disposed at a light incident side of the light guide plate. In the method, a turn-on action and a turn-off action are alternatively performed on the controllable light source with a predetermined interval. At least an n | 09-29-2011 |
| 20110230044 | CONTACT STRUCTURE HAVING A COMPLIANT BUMP AND A TESTING AREA AND MANUFACTURING METHOD FOR THE SAME - A contact structure having both a compliant bump and a testing area and a manufacturing method for the same is introduced. The compliant bump is formed on a conductive contact of the silicon wafer or a printed circuit board. The core of the bump is made of polymeric material, and coated with a conductive material. In particular, the compliant bump is disposed on the one side of the conductive contact structure that includes both the bump and the testing area, wherein the testing area allows the area to be functionality tested, so as to prevent damage of the coated conductive material over the compliant bump during a probe testing. | 09-22-2011 |
| 20110229630 | FABRICATING METHOD OF ELECTRON-EMITTING DEVICE - A fabricating method of an electron-emitting device includes at least the following steps. A substrate having a first side and a second side is provided. The first side is opposite to the second side. A first electrode pattern layer is formed on the first side of the substrate. A conductive pattern layer is formed on the substrate and the first electrode pattern layer, and the conductive pattern layer partially covers the first electrode pattern layer. An electron-emitting region is formed in the conductive pattern layer. A second electrode pattern layer is formed on the second side of the substrate. The second electrode pattern layer partially covers the conductive pattern layer. The fabricating method has a simple fabricating process and a low fabricating cost. | 09-22-2011 |
| 20110221966 | Super-Resolution Method for Image Display - The present invention discloses a super-resolution method for image display. The method comprises: receiving a low resolution image; dividing the low resolution image into a plurality of regions; finding high resolution patches in a pre-trained database; pasting the high resolution patches back to the plurality of regions by puzzle-form process or oblique-form process and computing the compatibility utilizing a two-dimensional hidden Markov model process; and generating a super-resolution image. | 09-15-2011 |
| 20110221721 | DISPLAY PANEL - A display panel is provided. A plurality of first shift registers of the display panel output a plurality of first scanning signals in sequence. A plurality of second shift registers of the display panel output a plurality of second scanning signals in sequence. The j | 09-15-2011 |
| 20110210760 | PROBE AND METHOD FABRICATING THE SAME - A probe and a method fabricating the same are disclosed. The probe includes a wire and a bump, wherein the wire is formed on a substrate; and the bump is formed upon the wire. In addition, a probe block is disclosed. The probe block includes a plurality of probes disposed on a substrate, so that the probe block is composed of a plurality of wires and bumps. The wires are disposed on the substrate and each bump is disposed accurately upon an end of each wire. The bump and the wire of the probe in accordance with the present invention are formed jointlessly. The method of fabricating the probe is characterized in that a grayscale mask is utilized to form the wire on the substrate and form the bump upon the wire by using a single masking process. | 09-01-2011 |
| 20110205342 | ELECTRICALLY-DRIVEN LIQUID CRYSTAL LENS AND STEREOSCOPIC DISPLAY USING THE SAME - An electrically-driven liquid crystal lens is disclosed. The electrically-driven liquid crystal lens being partitioned into a lens region and a non-lens region includes: a first and a second substrates disposed opposite to each other; a protrusion formed on the first substrate corresponding to the lens region, a first electrode formed on the first substrate and the protrusion for guiding electrical fields to increase the focus of the lens, and a second electrode formed on the non-lens region of the second substrate; a liquid crystal layer provided between the first electrode and the second electrode. A stereoscopic display using the electrically-driven liquid crystal lens is also disclosed. | 08-25-2011 |
| 20110205222 | METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE - A method for driving a liquid crystal display device is disclosed. The liquid crystal display device includes a plurality of scan lines, a plurality of data lines, and a plurality of pixel units. Each one of the pixel units is corresponding to one of the scan lines and one of the data lines. The method includes: turning on at least two of the scan lines at the same time, said at least two scan lines being separated from each other by at least one turned off scan line, and said at least two scan lines respectively coupled to distinct one or multiple of the data lines; and transmitting respective image data to the data lines which are coupled to said at least two scan lines. The present invention can solve problems of bad performance and errors in a display image. | 08-25-2011 |
| 20110193877 | METHOD FOR ADJUSTING THE COLOR OF IMAGES - A method for adjusting the color of images is provided. In the method, firstly, an original hue-saturation-value (HSV) color coordinate is obtained from an original image signal. Next, the original HSV color coordinate is converted into an adjusted HSV color coordinate according to color adjusting data. Afterwards, the adjusted HSV color coordinate is converted into a corrected HSV color coordinate. Then, an output image signal is generated according to the corrected HSV color coordinate. | 08-11-2011 |
| 20110193849 | VOLTAGE REGULATION METHOD - A voltage regulation method is provided and includes the following steps. A plurality of fixed voltages is provided to a gray-level resistor string, and a plurality of gray-level voltages and the fixed voltages are divided into a first voltage group and a second voltage group according to signal-to-noise ratios of the gray-level values. It is to determine whether the regulated fixed voltage is used to regulate a gray-level voltage corresponding to low gray-level value according to different voltage group. When the regulated fixed voltage is used to regulate the gray-level voltage corresponding to low gray-level value, it is determined whether the fixed voltage is regulated again by measuring a luminance value of a gray-level voltage having higher signal-to-noise ratio. | 08-11-2011 |
| 20110189597 | METHOD OF FORMING EXPOSURE PATTERNS - The present invention discloses a method of forming exposure patterns. These steps of the present method comprise: a substrate is provided; a photoresist layer is formed over the substrate; subsequently, a photo mask with a pattern is placed and aligned to a corresponding location over the photoresist layer for at least double exposure processes, and the photo mask with a pattern is moved and aligned to another corresponding location over the photoresist layer during at least one exposure process; successively, at least one filter is provided to perform at least one exposure process, and the filter is placed above or below the photo mask; and the patterns with different dimensions are consequently formed on the substrate after partial photoresist is removed during a later developing process. | 08-04-2011 |
| 20110187955 | DISPLAY DEVICE - A display device has a display panel that is divided into an active region for displaying images and a dummy region outside of the active region. The display device comprises a first substrate and a second substrate disposed in parallel and spaced apart from each other; a plurality of electrical conductive structures disposed on the first substrate and located within the dummy region; and a transparent conducting layer disposed on the second substrate and disposed over both the active region and the dummy region, the transparent conducting layer being utilized for providing a fixed voltage, wherein the transparent conducting layer in the dummy region has an empty area facing at least one electrical conductive structure. The empty area is formed by removing a conducting material of the transparent conducting layer. Parasitic capacitances in display device can be reduced. | 08-04-2011 |
| 20110187840 | THREE DIMENSIONAL DISPLAY AND METHOD THEREOF - A three dimensional display and a method thereof are provided. The display includes an image display device and a shutter glasses. The image display device receives a video signal to display a left eye frame or a right eye frame, and outputs a shutter synchronization signal according to whether the left eye frame or the right eye frame is displayed. The shutter glasses is coupled to the image display device to open a left eye glass or a right eye glass according to the shutter synchronization signal. Therefore, the display and the method prevents the left eye and the right eye from receiving an incomplete frame. | 08-04-2011 |
| 20110187671 | TOUCH-SENSITIVE LIQUID CRYSTAL MODULE AND INTEGRATED TOUCH-SENSITIVE SUBSTRATE THEREOF - An integrated touch-sensitive substrate including a transparent substrate, an active component array, and a sensing array is provided. The sensing array is disposed between the active component array and the transparent substrate, and includes a plurality of sensing pads, a plurality of wires, an insulation layer, and a plurality of conductive connecting pieces. The insulation layer is located between the wires and the sensing pads. The sensing pads are all located between the insulation layer and the transparent substrate. The conductive connecting pieces are all located in the insulation layer and connected between some of the sensing pads and the wires. In addition, a touch-sensitive liquid crystal module including the integrated touch-sensitive substrate is also provided. | 08-04-2011 |
| 20110181563 | DISPLAY APPARATUS AND DRIVING METHOD FOR DISPLAY PANEL - A display apparatus and the driving method thereof are provided. The display apparatus includes a display panel and a gate driver electrically connected to the display panel. The display panel has N scan units. Here, N is a positive integer, and each of the scan units has a first scan line and a second scan line. The gate driver provides N gate control signals to the scan units. The i-th gate control signal corresponds to the i-th scan unit, and i is less than N. When the i-th gate control signal and the (i+1)-th gate control signal are simultaneously enabled, the pixel elements corresponding to the first scan line and the second scan line of the i-th scan unit are simultaneously scanned. When the i-th gate control signal is enabled, the pixel elements corresponding to the first scan line of the i-th scan unit are scanned. | 07-28-2011 |
| 20110181525 | TOUCH DEVICE AND DRIVING METHOD OF TOUCH PANEL THEREOF - A touch device includes a touch panel, a sensing unit, and an operation unit is provided. The sensing unit is coupled to the touch panel, for scanning a scan area of the touch panel to output a touch signal. The operation unit is coupled to the sensing unit, for determining the scan area according to the touch signal. When the touch signal corresponds to a first close path, the operation unit defines a close area formed by the first close path as the first sub touch area. When the first sub touch area is undefined, the operation unit chooses a whole touch area of the touch panel as the scan area. When the first sub touch area is defined, the operation chooses the first sub touch area as the scan area. | 07-28-2011 |
| 20110181501 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate. A plurality of scan lines and a plurality of data lines are disposed on the first substrate to define a plurality of pixel regions. A plurality of common line groups is disposed on the first substrate, and each of the common line groups includes a plurality of common lines parallel to the scan lines. And, at least, a voltage regulator is electrically connected to one of the common line groups, wherein the voltage regulator can stabilize the pixel voltage to decrease the flicker of the liquid crystal display. | 07-28-2011 |
| 20110176073 | STEREOSCOPIC DISPLAY DEVICE - A stereoscopic display device is disclosed. The stereoscopic display device includes a backlight module, a first liquid crystal display panel, a first polarizer, a second liquid crystal display panel, a second polarizer, and a detachable polarizer. The backlight module has a light emitting side. The first polarizer, the first liquid crystal display panel, the detachable polarizer, the second liquid crystal display panel, and the second polarizer are disposed sequentially from the light emitting side. The detachable polarizer is detachably inserted. By designing arrangements of the first polarizer, the second polarizer, and the detachable polarizer, and by limiting the pixel scale relationship between the first liquid crystal display panel and the second liquid crystal display panel, various types of stereoscopic display technologies can be implemented according to the present invention. | 07-21-2011 |
| 20110175947 | METHOD FOR IMPROVING IMAGE STITCH-IN PHENOMENON - A method for improving image stitch-in phenomenon is disclosed. The method includes the following steps. First, at least a first gray-scale line is inserted into the position of a corresponding number of scan line(s) in a frame. Then, at least a second gray-scale line is inserted into the position of a corresponding number of scan line(s) in the next frame. By inserting gray-scale line(s) into different positions sequentially, the image stitch-in phenomenon will not appear when changing a picture that has been displayed for a long time. The present invention can also improve the stitch-in phenomenon happening in an electronic photo frame and a liquid crystal display as well. Thus, the present invention is able to match the demand of human vision and improves the quality of visual display. | 07-21-2011 |
| 20110175878 | DRIVING METHOD FOR DISPLAY PANEL AND DISPLAY APPARATUS - A driving method for a display panel is provided. The driving method includes detecting whether the display panel switches between frames; and down-regulating/up-regulating the frame rate of the display panel and adjusting the voltage value of a gate-on power source when the display panel switches from a dynamic frame to a static frame or switches from the static frame to the dynamic frame, so as to change a charging current of pixels in the display panel. | 07-21-2011 |
| 20110175093 | PIXEL STRUCTURE AND FABRICATING METHOD THEREOF - In a fabricating method of a pixel structure, a scan line and a gate electrode are formed in each pixel area of a substrate. A gate insulation layer is formed to cover the scan line and gate electrode. A semiconductor layer is formed on the gate insulation layer above the gate electrode. A data line, source and drain are formed in each pixel area. A first passivation layer covers the data line, source and drain. A common line is formed on the first passivation layer and overlaps with at least a portion of the data line. A common electrode is formed on and electrically connected with the common line. A second passivation layer covers the common electrode and common line. A contact window is formed in the second passivation layer above the drain to expose the drain. A pixel electrode is electrically connected with the drain through the contact window. | 07-21-2011 |
| 20110169851 | OVERDRIVING APPARATUS AND METHOD THEREOF - An overdriving apparatus including a memory unit, a position unit and an overdriving unit is provided. The memory unit stores a present frame received and outputs a previous frame stored in the memory unit. The position unit generates pixel position information according to a display control signal of the present frame. The overdriving unit determines a corresponding relationship between several pixel grey values of the present frame and several display areas of a display panel according to the pixel position information, so as to select a corresponding specific table group of each of the pixel grey values from a plurality of overdriving tables. The overdriving unit further generates an overdriving frame by looking up the corresponding specific table group of each of the pixel grey values. | 07-14-2011 |
| 20110163995 | TOUCH PANEL AND TOUCH SENSING METHOD - A touch panel including a plurality of fiber Bragg grating (FBG) columns, a plurality of FBG rows, a wideband light source emitter, a plurality of column sensors, a plurality of row sensors, and two optical couplers is provided. The FBG columns and the FBG rows are interlaced configuration. The wideband light source emitter is connected to the FBG columns and the FBG rows. Each of the column sensors is connected to the corresponding FBG column. Each of the row sensors is connected to the corresponding FBG row. One optical coupler is connected between a first column end of each FBG column and the wideband light source emitter. The other optical coupler is connected between a first row end of each FBG rows and the wideband light source emitter. | 07-07-2011 |
| 20110163965 | TOUCH PANEL AND DETECTING METHOD FOR MULTIPLE-TOUCHING OF THE SAME, AND TOUCH DISPLAY APPARATUS - A touch panel including a substrate, a sensing array and a signal detecting layer is provided. The sensing array disposed over the substrate comprises a plurality of sensing pads arranged in array, wherein the sensing pads includes a plurality of first sensing pads arranged along a first direction and a plurality of second sensing pads arranged along a second direction, and the first direction intersects the second direction. The signal detecting layer is interlaid between the sensing array and the substrate, wherein the signal detecting layer includes a plurality of individual signal detecting units. Each of the signal detecting units is corresponding to more than one sensing pads for detecting a variation of electric field due to a touching event. By which, erroneous sensing of the touch panel can be prevented. Furthermore, a detecting method for multiple-touching applied to the touch panel and a touch display apparatus are provided. | 07-07-2011 |
| 20110149027 | Image processing method - An image processing method including the following steps is provided. First, a two-dimensional original image is received. Next, a plurality of depth values corresponding to the two-dimensional original image are received. Afterwards, a two-dimensional shifting image is obtained according to the depth values and a standard value. A plurality of shifting values exist between the two-dimensional shifting image and the two-dimensional original image, and the shifting values are determined by a plurality of differences between the depth values and the standard value. Thereafter, a three-dimensional image is produced according to the two-dimensional original image and the two-dimensional shifting image. | 06-23-2011 |
| 20110141035 | TOUCH SENSING DISPLAY DEVICE - A touch sensing display device includes a first substrate; a second substrate parallel to the first substrate, a plurality of scanning lines and sensing lines being disposed on the second substrate, and the scanning lines being interlaced with the sensing lines; a plurality of touch switches disposed on the second substrate, each touch switch being connected between one scanning line and one sensing line in series; and a plurality of spacers disposed on the first substrate corresponding to the touch switches, respectively, each spacer having a conductive layer disposed on a bottom side facing to the corresponding touch switch, and having isolating surfaces on the other sides, wherein each touch switch has a turned-on state and a turned-off state, and the conductive layer of the spacer corresponding thereto causes said touch switch to be changed from the turned-off state to the turned-on state when a touch event is received. | 06-16-2011 |
| 20110128481 | DISPLAY DEVICE AND METHOD OF MEASURING SURFACE STRUCTURE THEREOF - A display device and a method of measuring a surface structure of the same are provided. The display device includes first and second substrates, first and second patterned light-shielding layers, and first and second pixel units. The first patterned light-shielding layer disposed on a surface of the first substrate includes first openings. The second patterned light-shielding layer disposed on the surface of the first substrate in the first patterned light-shielding layer includes second openings. The first pixel unit includes first and second protrusions. The first protrusion correspondingly covers the first openings and a portion of the first patterned light-shielding layer. The second protrusion is disposed in the first and second patterned light-shielding layers. The second pixel unit includes a third protrusion correspondingly covering the second openings and a portion of the second patterned light-shielding layer, wherein sizes of the second openings are smaller than sizes of the first openings. | 06-02-2011 |
| 20110128480 | COLOR FILTER SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL - A color filter substrate disposed with a spacer is provided. The color filter substrate includes a light shielding layer and a plurality of striped color filter pattern. The light shielding layer is disposed on a substrate and defines a plurality of sub pixel regions and a plurality of light shield regions. The striped color filter patterns partially cover the light shielding regions and the sub pixel regions. Each striped color filter pattern includes a protrusion portion extending to the light shielding regions, and part of the spacer is disposed above the protrusion portion. | 06-02-2011 |
| 20110122160 | COLOR CALIBRATOR OF DISPLAY DEVICE - A color calibrator of a display apparatus is disclosed. The color calibrator includes a color estimator for receiving a plurality of digital counts of initial colors of an image signal. The color estimator includes a first operator, a gray value electrical-optical converter, a mixed-color electrical-optical converter, an initial color electrical-optical converter, a plurality of linear transformers and a weighting operator. The gray value electrical-optical converter, the mixed-color electrical-optical converter and the initial color electrical-optical converter convert a gray value digital count, a mixed color digital count and an initial color digital count for generating a plurality conversion outputs according to a plurality of gray conversion curves, a plurality of mixed color conversion curves and a plurality of initial color converting curve. The weighting operator receives the conversion outputs and a plurality of weighting values to generate an analysis output signal. | 05-26-2011 |
| 20110111139 | LIQUID CRYSTAL ALIGNMENT LAYER AND METHOD FOR MANUFACTURING THE SAME - A liquid crystal alignment layer and a method for manufacturing the same are provided. The liquid crystal alignment layer includes an organic material layer and a plurality of silicon dioxide particles. The plurality of silicon dioxide particles is formed on the organic material layer, and each silicon dioxide particle contains at least one amino (—NH | 05-12-2011 |
| 20110109846 | Liquid crystal display with inspection structures for polarizer alignment - The present invention discloses a liquid crystal display having inspection structures for polarizer alignment. The liquid crystal display comprises: a first glass substrate and a second glass substrate, which include inspection structures for polarizer alignment respectively to improve the alignment accuracy; a liquid crystal layer disposed between a side of the first and a side of the second glass substrates; and a first polarizer and a second polarizer attached on another side of the first glass substrate and another side of the second glass substrate respectively, wherein the another sides are opposing to the liquid crystal layer. Then, a magnifying device is utilized to inspect the location of the inspection structures for detecting the accuracy degree of the polarizer alignment. | 05-12-2011 |
| 20110108909 | VERTICAL THIN FILM TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME AND DISPLAY DEVICE INCLUDING THE VERTICAL THIN FILM TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME - A vertical thin film transistor and a method for manufacturing the same and a display device including the vertical thin film transistor and a method for manufacturing the same are disclosed. The vertical thin film transistor is applied to a substrate. In the present invention, a gate layer of the vertical thin film transistor is formed to have a plurality of concentric annular structures and the adjacent concentric annular structures are linked. By the concentric annular structures of the gate electrode layer, resistance to stress and an on-state current of the vertical thin film transistor can be increased. | 05-12-2011 |
| 20110102474 | DISPLAY METHOD FOR COLOR SEQUENTIAL DISPLAY - A display method for a color sequential display is provided. The method includes the following steps. During a first frame period, a first color backlight is provided, and a plurality of scan lines is sequentially enabled according to a first scanning order. During a second frame period, a second color backlight is provided, and the scan lines are sequentially enabled according to a second scanning order. The first frame period and the second frame period are two neighboring frame periods, and the first scanning order and the second scanning order are reversed to each other. | 05-05-2011 |
| 20110102473 | COLOR SEQUENTIAL DISPLAY APPARATUS AND DRIVING METHOD THEREOF - A color sequential display apparatus and a driving method thereof are provided. The color sequential display apparatus includes an image processing circuit and a display panel coupling to the image processing circuit. The image processing circuit is used to receive an image signal of a color frame to generate output signals of a plurality of fields. To be more specific, the image signal of the color frame is categorized and segmented by the image processing circuit according to a color information and the fields to generate the output signals of the fields. Besides, the output signals of the fields are further transmitted by the image processing circuit according to a predetermined color sequence. On the other hand, the display panel has a plurality of display regions. Each of the display regions receives the output signal of the corresponding field to display. | 05-05-2011 |
| 20110102388 | DISPLAY AND GATE DRIVER CIRCUIT THEREOF - A gate driving circuit including M shift registers, a detecting unit, a control unit, a repair starting unit, a signal repairing device, and a signal replacing unit is provided, wherein M is a positive integer. The shift registers sequentially shift a starting signal according to a plurality of clock signals to generate M gate driving signals. The detecting unit detects the gate driving signals. The control unit generates a first and a second auxiliary signals, wherein the first and the second auxiliary signals are synchronous with two gate driving signals which are before and after a specific driving signal. The signal repairing device is enabled according to a valid repair starting signal outputted by the repair starting unit to generate a repairing signal according to the first auxiliary signal. The signal replacing unit replaces the specific driving signal with the repairing signal according to the clock signals. | 05-05-2011 |
| 20110096286 | Method of fabricating liquid crystal display - A first substrate and a second substrate are provided. An alignment process is performed on a surface of the first substrate and a surface of the second substrate respectively. A liquid crystal mixture is prepared, where the liquid crystal mixture includes a liquid crystal molecule and a liquid crystal monomer having a functional group of diacrylates, and the liquid crystal monomer having the functional group of diacrylates occupies 0.01-2 wt % of the liquid crystal mixture. The first substrate and the second substrate are assembled, and the liquid crystal mixture is filled therebetween. A polymerization curing process is performed such that the liquid crystal monomer having the functional group of diacrylates is polymerized to respectively form a liquid crystal polymer film on the aligned surfaces of the first and second substrates. The method enhances anchoring energy and reduces problems of V-T shift, surface gliding, and residual image. | 04-28-2011 |
| 20110085094 | ZOOM LENS ARRAY AND SWITCHABLE TWO AND THREE DIMENSIONAL DISPLAY - A zoom lens array, including a liquid crystal layer, a first strip electrode, and a second strip electrode, is provided. The liquid crystal layer has a plurality of zoom regions. The first strip electrode is disposed on an upper side of the liquid crystal layer and located at the boundary between the zoom regions. The second strip electrode is disposed on a lower side of the liquid crystal layer and located at the boundary between the zoom regions. The first strip electrode and the second strip electrode are alternatively arranged. Moreover, a switchable two and three dimensional display with the above zoom lens array is also provided. | 04-14-2011 |
| 20110084971 | ADAPTIVE FRAME RATE MODULATION SYSTEM AND METHOD THEREOF - An adaptive frame rate modulation system and method thereof are described. A frame processing unit is employed to receive a first frame and a second frame for dividing the second frame into a plurality of second block frames. A frame change detection unit compares the first block frames with the second block frames correspondingly for detecting the change status between the first and second frames. A timing generator classifies the second block frames of the second frame to construct a plurality of frame rates based on the compared results of the first and second block frames. The timing generator further modulates the frame rates of the second frames. | 04-14-2011 |
| 20110084598 | Carbonitride Phosphor, Preparation Method and Light Emitting Device Thereof - A carbonitride phosphor is provided, which is represented by a general chemical formula of (M | 04-14-2011 |
| 20110084283 | THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF - A thin film transistor and a manufacturing method thereof are provided. An insulating pattern layer having at least one protrusion is formed on a substrate. Afterwards, at least one spacer and a plurality of amorphous semiconductor patterns separated from each other are formed on the insulating pattern layer. The spacer is formed at one side of the protrusion and connected between the amorphous semiconductor patterns. Later, the spacer and the amorphous semiconductor patterns are crystallized. Subsequently, the protrusion and the insulating pattern layer below the spacer are removed so that a beam structure having a plurality of corners is formed and suspended over the substrate. Then, a carrier tunneling layer, a carrier trapping layer and a carrier blocking layer are sequentially formed to compliantly wrap the corners of the beam structure. Hereafter, a gate is formed on the substrate to cover the beam structure and wrap the carrier blocking layer. | 04-14-2011 |
| 20110079754 | Fabricating method of nano-powder and application thereof - A fabricating method of nano-powder is provided. First, a mixture having at least a first material and a second material is provided. Then, the mixture is sintered to obtain a single phase alloy body. After that, the single phase alloy body is pre-crumbled to obtain a powder to be ground. Then, a chemical dispersant is added into the powder to further be ground, so as to obtain the nano-powder. | 04-07-2011 |
| 20110075397 | BACKLIGHT MODULE - A backlight module includes a reflector, a light-guiding sheet, a light-emitting element, and a plurality of first adhesive materials. The reflector has a reflecting surface and the light-guiding sheet is disposed on the reflecting surface. The light-emitting element is disposed on the reflecting surface and located beside the light-guiding sheet. The first adhesive materials are disposed between the reflecting surface and the light-guiding sheet, and adhere the reflecting surface, the light-guiding sheet, and the light-emitting element. | 03-31-2011 |
| 20110074454 | TEST DEVICE AND INSPECTION APPARATUS USING THE SAME - A testing device suitable for a testing apparatus with light inspection of a display panel is provided, in which the testing device includes a main part and two contact parts. The testing device is fixed to the testing apparatus with light inspection by the main part. Two contact parts are respectively extended from two ends of the main part along a first direction, and each of the contact parts has a plurality of tips. The tips of each contact part have different heights. Besides, a testing apparatus is also provided. Therefore, the abovementioned testing device and the testing apparatus are able to drastically extend the user lifetime, improve the inspection accuracy and save cost. | 03-31-2011 |
| 20110069266 | OPTICALLY COMPENSATED BIREFRINGENCE MODE LIQUID CRYSTAL DISPLAY PANEL - An OCB mode liquid crystal display panel having a plurality of pixel regions includes a first substrate, a second substrate, dot liquid crystal polymer patterns and an OCB liquid crystal material. The first substrate has a first alignment treated layer thereon, the second substrate has a second alignment treated layer thereon, and the dot liquid crystal polymer patterns are on the first alignment treated layer and the second alignment treated layer. Each of the dot liquid crystal polymer patterns has an area between 1˜225 μm | 03-24-2011 |
| 20110063332 | METHOD AND APPARATUS FOR OVER-DRIVING LIQUID CRYSTAL DISPLAY - A method and an apparatus for over-driving a liquid crystal display (LCD) are provided, which are suitable for compensating a gray level brightness of the LCD. The method includes the following steps. Firstly, a data buffer unit outputs a current frame data. Then, the current frame data is stored into a frame memory unit, and the frame memory unit outputs a previous frame data. Next, several look-up tables (LUTs) are searched for a driving voltage in a corresponding LUT according to the current frame data and the previous frame data. Afterward, a position scanning unit receives the current frame data to determine a current position. Finally, a multiplexer outputs the corresponding driving voltage at the current position. Thus, a display panel has the same gray level brightness in upper, middle, and lower portions thereof, thereby avoiding ghosting. | 03-17-2011 |
| 20110063260 | DRIVING CIRCUIT FOR LIQUID CRYSTAL DISPLAY - The present invention provides driving circuit for a liquid crystal display with data line reducing abilities. A first sub scan signal line and a second sub scan signal line of a first main sub scan signal line disposed outside of an active area are connected to a first control transistor and a second control transistor. A gate of the first control transistor disposed outside of the active area is connected to a first sub scan signal line of next main scan signal line of the first main scan signal line. A gate of the second control transistor disposed outside of the active area is connected to a first sub scan signal line of next main scan signal line of the next main scan signal line. | 03-17-2011 |
| 20110061899 | PIXEL ARRAY - A pixel array including first signal lines, second signal lines, switch devices, and pixel units coupling to the first signal lines and the second signal lines through the switch devices is provided. The first signal lines and the second signal lines are formed on different films. Each of the pixel units includes a common electrode line. In each of the pixel units of an i | 03-17-2011 |
| 20110057912 | ELECTROPHORETIC DISPLAY AND DRIVING METHOD THEREOF - An electrophoretic display and a driving method thereof are provided. The electrophoretic display includes a display panel and a source driver. The display panel includes at least one pixel unit. The pixel unit is coupled to a pixel electrode and a common electrode. The source driver is coupled to the display panel. When the source driver provides a first driving voltage to the pixel electrode having a second driving voltage, the source driver provides a ground voltage to the pixel electrode, and then the source driver provides first driving voltage to the pixel electrode. The ground voltage is between the first driving voltage and the second driving voltage. Thereby, damage property of elements may be reduced. | 03-10-2011 |
| 20110053355 | Plasma apparatus and method of fabricating nano-crystalline silicon thin film - A plasma apparatus having a chamber, a set of arc electrodes and a substrate holder is provided. The set of arc electrodes disposed within the chamber has an anode and a cathode, wherein an arc forming space is formed between the anode and the cathode. The anode and the cathode respectively have a crystallized silicon target. The crystallized silicon target of the anode is disposed on an end facing to that of the cathode, wherein the resistance of the crystallized silicon targets is smaller than 0.01 Ω·cm. The substrate holder is disposed within the chamber and has a carrying surface, wherein the carrying surface is face to the arc forming space. Besides, a method of fabricating nano-crystalline silicon thin film is also provided. By using the plasma apparatus, a nano-crystalline silicon thin film with high quality is formed. | 03-03-2011 |
| 20110051032 | LIGHT BAR STRUCTURE, AND BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY APPLYING THE SAME - A light bar structure including a circuit board provided with two hollow frames disposed thereon and a conductive material filled in the two hollow frames; and a light emitting device disposed above the two hollow frames. The conductive material is used for electrically connect the circuit board with the light emitting device so as to prevent misalignment of the light emitting device. A backlight module and a liquid crystal display both applying the light bar structure is also provided. | 03-03-2011 |
| 20110051025 | PIXEL ARRAY - A pixel array includes many scan lines, data lines and pixel structures coupled to the scan lines and data lines. Each of the pixel structures includes a first pixel unit and a second pixel unit. Each of the first pixel units includes a first switch device. Each of the second pixel units includes a second switch device and a coupling capacitor. In each of the pixel structures in an i | 03-03-2011 |
| 20110043736 | LIQUID CRYSTAL DISPLAY AND BIAXIAL COMPENSATION FILM - A liquid crystal display including a liquid crystal panel and a biaxial compensation film is provided. The liquid crystal panel has a first surface and a second surface. The biaxial compensation film is disposed on the first surface and includes a C-plate compensation film and nano-structures on the C-plate compensation film serving as an A-plate compensation film. | 02-24-2011 |
| 20110031895 | LIGHT EMITTING DIODE (LED) DRIVING CIRCUIT - A light emitting diode (LED) driving circuit is provided. The LED driving circuit includes a voltage adjusting unit, a switch unit, and a control unit. The control unit is coupled to the voltage adjusting unit and the switch unit. The voltage adjusting unit outputs a driving voltage to a first end of each of a plurality of load units. The switch unit is coupled to a second end of each of the load units. When one LED string in the load units is coupled to a current source, the voltage adjusting unit adjusts the voltage level of the driving voltage so that the voltage level of the driving voltage of the driving voltage corresponds to the driven LED string. Thereby, a driving problem caused by the variation in electrical characteristics of the LEDs is alleviated. | 02-10-2011 |
| 20110026250 | COLLIMATED SYSTEM WITH MULTI-BACKLIGHT SOURCE - A multi-backlight collimated system at least comprises a plurality of light sources, a plurality of reflection elements, and at least a collimation element. The light sources are for providing light. Each reflection element has a reflective surface corresponding to one of the light sources and is disposed to reflect light from the corresponding light source. The reflective surface reflects light being emitted in a predetermined direction by the corresponding light source to form a projection area on a screen. The adjacent projection areas on the screen are joined at adjacent side edges. The collimation element is disposed on the screen for altering a path of light penetrating the screen and emitting light in a specific direction The multi-backlight collimated system is easily fabricated into large sizes and is beneficial for products having large display areas. | 02-03-2011 |
| 20110025658 | GATE DRIVING CIRCUIT OF DISPLAY PANEL - A gate driving circuit of a display panel including a plurality of shift register sets coupled in series is provided. Every shift register set includes a shift register unit and a transistor coupled therewith. The shift register units receive a gate timing signal and an inverted gate timing signal, and one of a first level shift register unit and a last level shift register unit further receives a threshold driving signal. The shift register units respectively output a plurality of gate driving signals sequentially according to the threshold driving signal, the gate timing signal and the inverted gate timing signal. A gate and a first source/drain of each transistor are coupled to receive a gate controlling signal, and a second source/drain of each transistor is coupled to the corresponding shift register unit to output one of the gate driving signals. | 02-03-2011 |
| 20110025656 | APPARATUS AND METHOD FOR DRIVING A DISPLAY PANEL - An apparatus and method of driving a display panel are provided. The apparatus includes a comparison unit and a source driver. The comparison unit receives and stores a current line data, and compares the current line data with a previous stored line data. When a pixel data within the current line data and another pixel data within the previous line data at the same position are not identical, the comparison unit outputs the pixel data of the current line data, and the source driver latches the pixel data for driving the display panel, which is output from the comparison unit. When the pixel data within the current line data and another pixel data within the previous line data at the same position are not identical, the comparison unit does not output the pixel data, and the source driver drives the display panel in accordance with the previously latched pixel data. | 02-03-2011 |
| 20110025613 | TOUCH APPARATUS AND TOUCH SENSING METHOD THEREOF - A touch apparatus and a touch sensing method thereof are provided. The touch apparatus includes a touch panel and a controller coupling to the touch panel. The controller includes a detection unit and a decision unit coupling to the detection unit. A touch coordinate which is resulted from the touch panel being touched is detected by the detection unit, and a decision result is obtained according as the touch coordinate is touched continuously during a specific time. A database for storing a decision data is built in the decision unit according to the decision result. | 02-03-2011 |
| 20110024753 | PIXEL STRUCTURE AND FABRICATING METHOD THEREOF - A fabricating method of a pixel structure is provided. First, a substrate with a plurality of pixel areas is provided. A common electrode is formed on the substrate to surround each pixel area. Then, a capacitance storage electrode is formed on the common electrode, and a first passivation layer is formed to cover the capacitance storage electrode and the common electrode. Following that, a scan line and a gate electrode are formed within each pixel area. Next, a gate insulation layer and a semiconductor layer are formed. A data line, a source, and a drain are formed within each pixel area. After that, a second passivation layer is formed on the substrate, and a contact window is formed in the second passivation layer above the drain. Moreover, a pixel electrode is formed within each pixel area, and the pixel electrode is electrically connected with the drain through the contact window. | 02-03-2011 |
| 20110018891 | DEVICE AND METHOD FOR CONVERTING THREE COLOR VALUES TO FOUR COLOR VALUES - A device and a method for converting three color values to four color values are provided. In the method, a first to a third color values of a pixel are obtained. Further, a first to a third difference values between every two of the first to the third color values are respectively computed. If all of the first to the third difference values are lower than a threshold, a first to a fourth color converting values are generated according to the first to the third color values, and the fourth color converting value is higher than zero. On the contrary, the fourth color converting value is zero, and the first to the third color converting values are equal to the first to the third color values, respectively. Thereby, a color break-up can be suppressed, and color saturation can be maintained. | 01-27-2011 |
| 20110007235 | CLAMPING DEVICE, BACKLIGHT MODULE, AND DISPLAY APPARATUS - A clamping device including a back frame and a top cover is provided. The back frame includes a first body and a first sidewall, wherein the first sidewall is connected to the first body in a substantially vertical manner. The top cover includes a second body and a second sidewall, wherein the second sidewall is connected to the second body in a substantially vertical manner. When the top cover is assembled to the back frame, the second sidewall leans closely against the first sidewall, and the first body is opposite to the second body. The second body includes a main part and a concave part connecting together, wherein the distance from the concave part to the first body is shorter than the distance from the main part to the first body. Furthermore, a backlight module and a display apparatus that utilize the clamping device are also provided. | 01-13-2011 |
| 20110007062 | DISPLAY PANEL AND DRIVING METHOD THEREOF - A display panel and a driving method thereof are disclosed. The display panel comprises a plurality of pixel rows, a plurality of data lines and a plurality of gate lines. Each of the pixel rows includes pairs of first and second pixels adjacent to each other. The data lines are positioned between the first and the second pixels, respectively. The gate lines include first, second, third and fourth gate lines arranged in an alternating manner. The method comprises the following steps: turning on the gate lines in a sequence of first, second, fourth and third gate lines; and transmitting the data signal to the pixels through the data lines. The panel is applicable to an LCD panel and an LCD apparatus. | 01-13-2011 |
| 20110002074 | PROTECTION CIRCUIT FOR CONTROL BOARD - A protection circuit for a control board is provided. The protection circuit is suitable for being disposed on a light on tester that may output a test voltage to a display module. The protection circuit includes a control device and a voltage stabilizer. The control device includes a first switching element and a control element. The control element enables the first switching element to output an operating voltage. The voltage stabilizer includes a second switching element and an operation module. The operation module may control the second switching element according to the operating voltage, so as to switch on or switch off an input of the test voltage to the display module. | 01-06-2011 |
| 20100328653 | METHOD AND SYSTEM OF EVALUATING A STEREO IMAGE DISPLAYING PANEL - A method and a system of evaluating a stereo image displaying panel are provided. The evaluation method includes the following steps. An inspection frame is displayed on the stereo image displaying panel, wherein the displaying surface of the stereo image displaying panel has a first normal vector. A luminance of the inspection frame is sensed by an image sensing apparatus, wherein the sensing surface of the image sensing apparatus has a second normal vector. An angle is formed between the first normal vector and the second normal vector. The luminance of the inspection frame is sensed in different angles. A maximum luminance of the inspection frame is sensed by the image sensing apparatus when the angle is equal to a first angle. A luminance uniformity of the inspection frame is analyzed at the first angle. An optimized viewable distance is measured, and the degree of cross-talk is calculated. | 12-30-2010 |
| 20100328563 | PIXEL SET - A pixel set including two scan lines parallel to each other, a data line intersected with the scan lines, and two pixels located between the scan lines is provided. The pixels are at two sides of the data line, respectively. Each pixel includes an active device disposed adjacent to the data line, a pixel electrode, a storage capacitance electrode partially overlapped with the pixel electrode, and a drain compensating pattern including a branch. The branch is located at a side of the pixel electrode away from the data line, and has a concavity located at a side of the branch adjacent to the data line. The drain compensating pattern is connected to a drain of the active device. A portion of the drain compensating pattern is located inside the concavity. The branch is not overlapped with the drain compensating pattern at a side of the concavity away from the gate. | 12-30-2010 |
| 20100322535 | IMAGE TRANSFORMATION METHOD ADAPTED TO COMPUTER PROGRAM PRODUCT AND IMAGE DISPLAY DEVICE - An image transformation method for use in a computer program product and an image display device is provided. In the image transformation method, a two dimensional image and a corresponding depth image are acquired first. A motion process is performed on the two dimensional image to obtain a plurality of motion images according to the depth image and a plurality of gain values. Then, a plurality of view images are provided and an interpolation process is performed on each motion image to obtain the corresponding view image. Finally, a synthesis process is performed on the view images to obtain a three dimensional image. | 12-23-2010 |
| 20100321912 | DISPLAY PANEL - A display panel includes a substrate and many driving chips. The substrate has many pad regions located in a non-display region of the substrate. Each pad region has many first pins with the same length disposed therein, and a pin pitch between two adjacent first pins, a width of each of the first pins, or both the pin pitch and the width vary with the positions where the first pins are disposed in the corresponding pad region. The driving chips are disposed in the non-display region of the substrate. Each driving chip has many second pins, and each second pin is electrically connected to each first pin correspondingly. | 12-23-2010 |
| 20100321625 | LIQUID CRYSTAL DISPLAY PANEL WITH UNIFORM COMPRESSING DENSITY BY COOPERATING MAIN AND COMPENSATION SPACERS - An LCD panel including a first substrate, multiple horizontal and vertical conductive lines, support pads to form first protrusions, a second substrate, a main spacer, a compensation spacer, and a liquid crystal layer is provided. The main spacer and the compensation spacer are in sliding contact with the first protrusions in the horizontal or vertical direction in a plane of the LCD panel, and the compensation spacer is disposed around the main spacer and corresponding first protrusions are next to the compensation spacer. In the horizontal or vertical direction, the main spacer is partially contacted with the first protrusion to obtain a reduced contacting area, and the compensation spacer is partially contacted with the adjacent first protrusion to obtain an increased contacting area. The reduced contacting area between the main spacer and the first protrusion is equal to the increased contacting area between the compensation spacer and the first protrusion. | 12-23-2010 |
| 20100315347 | TOUCH INPUT DEVICE - A touch input device includes a substrate, plural sensible conductive layers and plural first switch units. The substrate is provided with an upper surface, the sensible conductive layers are all configured on the upper surface and are arranged in columns and rows. The first switch units are configured on the substrate and are electrically connected with the sensible conductive layers. By the first switch units, same columns of the sensible conductive layers can conduct electrically with one another and same rows of the sensible conductive layers can conduct electrically with one another. | 12-16-2010 |
| 20100314634 | PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF AND DISPLAY PANEL - A pixel structure and a manufacturing method thereof and a display panel are provided. An electrode material layer, a shielding material layer, an inter-layer dielectric material layer, a semiconductor material layer and a photoresist-layer are sequentially formed on a substrate. The semiconductor material layer, the inter-layer dielectric material layer, the shielding material layer and the electrode material layer are patterned using the photoresist-layer as a mask to form a semiconductor pattern, an inter-layer dielectric pattern, a shielding pattern and a pixel electrode. A source/drain electrically connected to the pixel electrode and covering a portion of the semiconductor pattern is formed on the pixel electrode. A channel is another portion of the semiconductor uncovered by the source/drain. A dielectric layer covering the source/drain, the semiconductor pattern, the inter-layer dielectric pattern, the shielding pattern and the pixel electrode and a gate disposed on the dielectric layer above the channel are formed. | 12-16-2010 |
| 20100310762 | METHOD OF REPAIRING COLOR FILTER AND PRE-REPAIR MATERIAL USED THEREBY - A method of repairing a color filter and a pre-repair material used thereby are provided. The method includes the following steps. First, a color filter including a substrate and a color filter layer is provided, and the color filter layer having at least one defect pattern is disposed on the substrate. Then, a pre-repair layer is formed in the at least one defect pattern. After that, a repair layer is formed on the pre-repair layer, and the repair layer is connected to the substrate through the pre-repair layer. | 12-09-2010 |
| 20100309192 | LIQUID CRYSTAL DISPLAY (LCD) DRIVING APPARATUS AND METHOD - An LCD driving apparatus and an LCD driving method are provided in the application. The LCD driving apparatus includes a difference value circuit which determines whether to enable an overdriving circuit and a memory controller according to a gray level variation between two adjacent frames. When the gray level variation between two adjacent frames is less than a predetermined threshold, the overdriving circuit and the memory controller are disabled so as to reduce power consumption. | 12-09-2010 |
| 20100309171 | METHOD OF SCANNING TOUCH PANEL - A method of scanning a touch panel is provided. The present method includes following steps. First, a scan area is defined according to the coordinates of a detected touch signal. Next, the scan area is scanned during a predetermined period to detect a next touch panel. After the predetermined period, a sensing range of the touch panel is scanned to re-define the scan area. Because the scan area is smaller than the sensing range of the touch panel, the time and power consumed by the scanning operation can be both reduced by detecting the touch signals within the scan area. | 12-09-2010 |
| 20100304525 | FABRICATING METHOD OF THIN FILM TRANSISTOR ARRAY SUBSTRATE - A fabricating method of a TFT array substrate includes following steps: providing a substrate having a pixel region and a bonding pad region surrounding the pixel region; forming a patterned polysilicon layer within the pixel region on the substrate; forming a first patterned insulating layer to cover the patterned polysilicon layer; forming a first patterned transparent conductive layer on the first patterned insulating layer; forming a first metal layer on the first patterned transparent conductive layer; forming a second patterned insulating layer to cover the first metal layer; forming a second patterned transparent conductive layer on the second patterned insulating layer; forming a second metal layer on the second patterned transparent conductive layer; forming a third patterned insulating layer to cover the second metal layer; and forming a third patterned transparent conductive layer on the third patterned insulating layer. | 12-02-2010 |
| 20100302468 | DISPLAY DEVICE AND METHOD OF DISPLAYING THREE DIMENSIONAL STEREOSCOPIC IMAGES - A display device includes a first display panel, a second display panel, and an optical panel. The first display panel has a plurality of first display areas and provides a first frame. The second display panel has a plurality of second display areas and provides a second frame. The optical panel has a plurality of optical units with a zooming function. The first display areas and the second display areas are disposed corresponding to the optical units. The first frame is transformed into a first real image through the optical units. The second frame is transformed into a second real image through the optical units. There is a first depth of field between the first real image and the optical panel, and there is a second depth of field between the second real image and the optical panel. The first depth of field differs from the second depth of field. | 12-02-2010 |
| 20100302234 | METHOD OF ESTABLISHING DOF DATA OF 3D IMAGE AND SYSTEM THEREOF - A method and a system of establishing depth of field data of a 3D image, applicable to a 3D image including a first and a second visual image. The system includes a storage module, an offset calculator, and a comparator. An offset vector matrix includes data fields in the same number as that of pixels of a first visual image. An offset calculator divides a reference frame by taking an a | 12-02-2010 |
| 20100296269 | DISPLAY APPARATUS AND LIGHT SOURCE DEVICE USED IN THE DISPLAY APPARATUS - A light source device including light-emitting diodes (LEDs) and a carrier is provided. Chromaticities of some LEDs fall in a first area of a chromaticity coordinate diagram, while chromaticities of the other LEDs fall in a second area of the chromaticity coordinate diagram. The second area and the first area are point symmetric to a white center of the chromaticity coordinate diagram. A chromaticity coordinate value farthest from the white center in the first area is (X | 11-25-2010 |
| 20100296012 | THREE-DIMENSIONAL DISPLAY APPARATUS - A three-dimensional display apparatus, including a backlight module, two panels, and a synchronization device, is provided. The backlight module has a light emitting side and sequentially emits a plurality of color light. Both panels are disposed at the light emitting side, and the first panel is disposed between the backlight module and the second panel. The first panel includes a first polarizer and a first liquid crystal substrate, and the first polarizer is disposed between the backlight module and the first liquid crystal substrate. The second panel includes a second liquid crystal substrate and a second polarizer, and the second liquid crystal substrate is disposed between the second polarizer and the first panel. The synchronization device is electrically connected to the backlight module and the two liquid crystal substrates. During a frame time, the backlight module and the two liquid crystal substrates are synchronously driven by the synchronization device. | 11-25-2010 |
| 20100295765 | LCD DEVICE OF IMPROVEMENT OF FLICKER UPON SWITCHING FRAME RATE AND METHOD FOR THE SAME - A LCD Device of improvement of flicker upon switching frame rate and method for the same are proposed. The LCD device includes a pixel matrix, a timing controller and a gate driver. The timing controller outputs a first Gate-On-Enable signal to the gate driver, when the LCD device displays frame according to a first frame rate. When the first frame rate is switched to a second frame rate, the timing controller outputs a second Gate-On-Enable signal to the gate driver to cause a charge time of the pixel matrix unchanged. It is appreciated that a pulse width of the second Gate-On-Enable signal is equal to a summation of a pulse width of the first Gate-On-Enable signal and an adjusted pulse width. | 11-25-2010 |
| 20100295763 | IMAGE PROCESSING DEVICE AND METHOD THEREOF - An image processing device and a method thereof are provided. The image processing device includes a controller and an image processing unit. The controller generates a timing control signal according to an enabling signal. The image processing unit is coupled to the controller. The image processing unit receives a gray scale value of a pixel at a time and determines whether to change the gray scale value of the pixel at the time to a predetermined gray scale value according to the timing control signal. Thereby, the image quality is improved. | 11-25-2010 |
| 20100290227 | CIRCUIT LAYOUT OF CIRCUIT SUBSTRATE, LIGHT SOURCE MODULE AND CIRCUIT SUBSTRATE - A circuit layout of a circuit substrate having a plurality of device bonding areas is provided. The circuit layout includes first pads, second pads, bridging lines, first outer leads and second outer leads. Each device bounding area is configured with one first pad and one second pad. The bridging lines are respectively disposed between any two adjacent device bounding areas and extended from a side of the first pad inside one device bounding area to a side of the second pad inside another one device bounding area adjacent to the first pad. Each first outer lead and each second outer lead are respectively corresponding to one first pad and one second pad, are respectively correspondingly extended into the device bounding area which the first pad and the second pad are located at, and are beside the first pad and the second pad correspondingly. | 11-18-2010 |
| 20100289837 | DIVISION UNIT, IMAGE ANALYSIS UNIT AND DISPLAY APPARATUS USING THE SAME - A division unit, an image analysis unit and a display apparatus using the same capable of simplifying the computation of overall average gray scale are provided. The division unit includes an adder for receiving a first to an N | 11-18-2010 |
| 20100284606 | IMAGE PROCESSING DEVICE AND METHOD THEREOF - An image processing device and a method thereof are provided. In the method, an original image and a corresponding depth image are received, wherein the depth image includes a plurality of depth values, and the depth values indicate depth of field of a plurality of blocks in the original image respectively. Further, each of the blocks is processed to obtain a corresponding smoothness and/or sharpness effect according to each of the depth values. Thereby, a stereoscopic sensation of the original image can be enhanced. | 11-11-2010 |
| 20100283801 | COLOR SEQUENTIAL CONTROL METHOD AND FIELD SEQUENTIAL COLOR DISPLAY USING THE SAME - A color sequential control method adapted to a field sequential color display is provided. The field sequential color display includes a display panel and a backlight module. The backlight module provides a backlight source to the display panel, wherein the backlight source includes a red backlight, a green backlight and a blue backlight. The color sequential control method includes following steps. First, a frame period of the display panel is sequentially divided into a first, a second and a third sub-frame periods. Next, a cyan backlight and the red backlight are provided in sequence during a first backlight period of the first sub-frame period. Then, a magenta backlight and the green backlight are provided in sequence during a second backlight period of the second sub-frame period. Finally, a yellow backlight and the blue backlight are provided in sequence during a third backlight period of the third sub-frame period. | 11-11-2010 |
| 20100283411 | LIGHT EMITTING DIODE DRIVING DEVICE AND METHOD THEREOF - A light emitting diode (LED) driving device and an LED driving method thereof are provided. The LED driving device includes a voltage generator, a circuit and a compensation circuit. The voltage generator is used to provide a positive voltage and a negative voltage, and the circuit is coupled to the positive voltage and the negative voltage. Herein, the circuit includes a load and an LED which are coupled to each other in series. The compensation circuit is used to sense voltages of two ends of the load, so as to generate a compensation signal and adjust the positive voltage and the negative voltage through the compensation signal. Therefore, voltage stress of the LED driving device is reduced by using the provided positive voltage and the provided negative voltage. | 11-11-2010 |
| 20100273283 | METHOD OF MANUFACTURING FLAT PANEL DISPLAY - The present invention relates to a method for manufacturing a flat panel display. Herein, the same mask is used to form contact holes and pixel electrodes in the display substrate. Hence, the number of masks needed for manufacturing the flat panel display can be reduced to decrease the manufacturing cost. | 10-28-2010 |
| 20100271459 | IMAGE PROCESSING METHOD FOR MULTI-DEPTH-OF-FIELD 3D-DISPLAY - A multi-depth-of-field 3D-display image processing method is provided. An input image is divided into a foreground and a background signal, resolutions of the foreground and the background signals are compressed into half, the foreground and the background signals with half resolution are synthesized into a relay image to be displayed at a first and a second side of the relay image respectively, and the background signal of the relay image is reversed towards the other side. The relay image is then input to a play device, and a processing circuit reads a forward pixel data and a backward pixel data simultaneously and provides the data to a front and a back panel respectively. The processing circuit magnifies the first side of the front panel and the back panel into a full screen picture towards a predetermined direction, so as to output a full picture 3D image. | 10-28-2010 |
| 20100271317 | METHOD OF POSITIONING COORDINATE - A method of positioning a coordinate suitable for a touch panel includes following steps. When a touch event occurs, the touch panel generates a corresponding detection coordinate periodically until the touch event ends. When the touch event occurs, the detection coordinate generated by the touch panel is sequentially stored. The touch event is ignored until the number of coordinates generated by the touch panel is greater than or equal to N, and N is a positive integer. When the number of coordinates generated by the touch panel is greater than or equal to N, a touch coordinate corresponding to the touch event is generated according to the last generated N detection coordinates. The above-mentioned step of generating the touch coordinate is repeated according to a cycle of generating the detection coordinate by the touch panel so as to renew the touch coordinate until the touch event ends. | 10-28-2010 |
| 20100265696 | BACKLIGHT MODULE - A backlight module including a back plate, a frame, a light guide plate, and a light bar is provided. The back plate has a carrying portion and at least one holding portion, and the frame is leaned against the holding portion. The light guide plate is disposed on the carrying portion of the back plate, and one side of the light guide plate is accommodated between the holding portion and the carrying portion. The light bar includes a flexible substrate and a plurality of light emitting diodes (LEDs). The flexible substrate is disposed between the back plate and the light guide plate. The LEDs are disposed on the flexible substrate and located on the carrying portion of the back plate and by the light guide plate. Each of the LEDs has a first canopy which is located between the carrying portion and the light guide plate. | 10-21-2010 |
| 20100265605 | COLOR FILTER - A color filter including a substrate, a light-shielding layer, a plurality of first color filter patterns and a plurality of second color filter patterns is provided. The light-shielding layer has a plurality of openings arranged in array, and the substrate is exposed by the openings. The first color filter patterns and the second color filter patterns are arranged in interlace and parallel. The first color filter patterns are disposed on a part of the openings and are overlapped to the neighboring light-shielding layer, and there is a first overlap width between the first color filter patterns and the light-shielding layer. The second color filter patterns are disposed on another part of the openings and are overlapped to the neighboring light-shielding layer, and there is a second overlap width between the second color filter patterns and the light-shielding layer. The second overlap width is not equal to the first overlap width. | 10-21-2010 |
| 20100265280 | DRIVING CIRCUIT AND GRAY INSERTION METHOD OF LIQUID CRYSTAL DISPLAY - A driving circuit and a gray insertion method of a liquid crystal display (LCD) are described. In the gray insertion method, whether a dynamic frame or a static frame display by the LCD is determined. When the LCD displays the dynamic frame, a gray insertion level of a frame of the display and a duty cycle of a pulse width module (PWM) signal are increased synchronously, wherein the PWM signal drives a back light module of the display. When the LCD displays the static frame, the gray insertion level of a frame of the display and the duty cycle of the PWM signal are decreased synchronously. As a result, a motion blur on LCD is reduced and luminance of a display frame is maintained. | 10-21-2010 |
| 20100265271 | DRIVING CIRCUIT OF BACKLIGHT MODULE - A driving circuit of a backlight module is provided. The driving circuit has a dimming unit used for transmitting signals, wherein the dimming unit can adjust a current flowing through a light-emitting diode (LED) according a pulse width modulation signal and an enable signal, so as to adjust a light-emitting intensity of the LED. In the present invention, fewer devices are used to implement the dimming unit, and a transmission gate is replaced by a N-type transistor and a P-type transistor, such that a chip area and a circuit cost of the driving circuit are reduced. | 10-21-2010 |
| 20100259699 | PIXEL STRUCTURE, THIN FILM TRANSISTOR ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY APPARATUS - A pixel structure adapts for compensating variation of gate-drain parasitic capacitance caused by misalignment in manufacturing process by forming a transverse compensation capacitance between a capacitance compensation portion and a scan line in an in-plane direction, and therefore the flicker in displaying of a display panel can be alleviated. In addition, being applied into a concept of “data lines reducing”, the pixel structure is capable of reducing difference of capacitance between two adjacent pixel structures due to misalignment in manufacturing process and improving display uniformity. Furthermore, a thin film transistor array substrate, a display panel, and a display apparatus applying the pixel structure are also provided. | 10-14-2010 |
| 20100258808 | THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF - A thin film transistor and a manufacturing method thereof are provided. A bottom gate, a gate insulating layer and an amorphous semiconductor layer are formed on a substrate. The amorphous semiconductor layer has an uneven upper surface. A laser annealing process is performed on the amorphous semiconductor layer through the uneven upper layer to transform the amorphous semiconductor layer into a polycrystalline semiconductor layer having a smaller-crystallizing-section and a greater-crystallizing-section. Another gate insulating layer, an upper gate and patterned photoresist layer are formed on the polycrystalline semiconductor layer. Patterns of the upper gate and the bottom gate are defined by the same photo-mask. A source/drain is formed in the polycrystalline semiconductor layer. An etching process with etching selectivity is performed on the upper gate and the patterned photoresist layer to make a length of the upper gate shorter than that of the bottom gate. | 10-14-2010 |
| 20100253875 | Position tuning structure and adjustable optical film device comprising the same - A position tuning structure is disclosed, which comprises a holding tube having a side hole extending through the wall of the holding tube; a nut locating in the holding tube and connecting to the side hole; a tuning element threadedly engaged in the nut; an elastic rod locating in the holding tube and pushed by the tuning element; a supporting element locating in the holding tube and pushed by the elastic rod; and an elastic element locating in the holding tube and connecting to the supporting element. Also, an adjustable optical film device comprising the above position tuning structure is disclosed. | 10-07-2010 |
| 20100253870 | REPAIRING STRUCTURE OF LIQUID CRYSTAL DISPLAY AND REPAIRING METHOD THEREOF - A repairing structure of an LCD is provided, which includes at least a first conductive layer, an insulating layer located on the first conductive layer, at least a second conductive layer located on the insulating layer, and an opening located on the first conductive layer in a crossing region where the first conductive layer and the second conductive layer are overlapped. A repairing method of the repairing structure is further provided. | 10-07-2010 |
| 20100253767 | INTEGRATED ELECTROCHROMIC 2D/3D DISPLAY DEVICE - An integrated electrochromic 2D/3D display device including a first substrate; a parallax barrier unit disposed under the first substrate; a color filter unit disposed under the parallax barrier unit; a common electrode disposed under the color filter unit; a liquid crystal unit disposed under the common electrode; a plurality of thin film transistors disposed under the liquid crystal unit; a second substrate disposed under the plurality of thin film transistors; and a light emitting unit disposed under the second substrate is provided. Another integrated electrochromic 2D/3D display device including a substrate; a parallax barrier unit disposed under the substrate; and a display unit disposed under the parallax barrier unit is also provided. An adjustment of a planar image and a stereo image is performed to reduce a thickness and an assembling cost of conventional display devices. | 10-07-2010 |
| 20100253704 | PIXEL DRIVING STRUCTURE OF DISPLAYING THREE COLORS OF PARTICLE DISPLAY AND ITS DISPLAYING COLORS METHOD - A pixel driving structure of a particle display displaying three colors and a method for displaying colors thereof are provided. The pixel driving structure includes a first substrate; a first electrode layer disposed on a surface of the first substrate; a second substrate dispoed opposite to the first substrate; a second electrode layer on the second substrate; a particle solution disposed between the first electrode layer and the second electrode layer and having a first color solution, a plurality of second color positive particles, and a plurality of third color negative particles; and an alternating/direct power supply connecting with the first and second electrode layers. A method for displaying color includes steps of applying an alternating voltage to display a first color; applying a first direct voltage to display a third color; and applying a second direct voltage to display a second color. | 10-07-2010 |
| 20100253662 | METHOD AND APPARATUS FOR GENERATING CONTROL SIGNAL - A method and an apparatus for generating a control signal are provided. This method includes following steps. First, a reset parameter is generated according to a data enable signal and a clock signal, wherein the reset parameter indicates a cycle of the data enable signal. Next, a counting value is generated according to a positive rising edge of the data enable signal and the reset parameter. Finally, a control signal is generated according to the counting value. As a result, the control signal can be continually generated to apply various techniques when variation the data enable signal is ceased. | 10-07-2010 |
| 20100252847 | RED LIGHT FLUORESCENT MATERIAL AND MANUFACTURING METHOD THEREOF, AND WHITE LIGHT LUMINESCENT DEVICE - A red light fluorescent material adapted for being excited by a first light to emit a red light is provided. The red light fluorescent material has the chemical formula (1) presented below, | 10-07-2010 |
| 20100245750 | Wiring Structure Of Liquid Crystal Display Device And Liquid Crystal Display Device - A wiring structure of a liquid crystal display device and a liquid crystal display device are disclosed. The wiring structure of the liquid crystal display device includes a substrate, a plurality of electrical elements, and a plurality of wirings. The electrical elements are disposed on the substrate to generate a plurality of electrical signals. The wirings are coupled to the electrical elements to transmit the electrical signals. The wirings include inner wirings and an outermost peripheral wiring. The outermost peripheral wiring and the inner wirings have different wiring patterns. After the liquid crystal display device is cut and polished, by distinguishing the wiring patterns of both the outermost peripheral wiring and the inner wirings, the existence of the outermost peripheral wiring shows that the outermost peripheral wiring is not polished and removed. Therefore, a problem of output signals being affected due to the polished and removed wirings can be decreased. | 09-30-2010 |
| 20100245703 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) includes an LCD panel, a backlight module, and a circuit board. The backlight module disposed under the LCD panel includes a back plate, a light emitting diode (LED) light source, a protrusion, and a light guide plate. The LED light source disposed in the back plate includes a substrate and LEDs. The protrusion and the LEDs are disposed on the substrate, and the protrusion has first power contacts. The light guide plate is disposed between the back plate and the LCD panel and has a light entering surface. A light emitting surface of each of the LEDs faces the light entering surface. The circuit board disposed under the back plate is electrically connected to the LCD panel. The circuit board has a circuit layout and second power contacts, and the second power contacts contact the first power contacts correspondingly. | 09-30-2010 |
| 20100245396 | DISPLAY APPARATUS AND DRIVING METHOD THEREOF - A display apparatus and driving method thereof are provided. The driving method is adapted for driving a backlight module and a display panel thereon, and includes at least the following steps. Firstly, a backlight data and a display data are outputted according to a color distribution of an expected image. Afterwards, a light-emitting pattern whose color distribution corresponds to the color distribution of the expected image of the backlight module is determined according to the backlight data. Besides, a display pattern of the display panel is determined according to the display data. The expected image is displayed through the light-emitting pattern and the display pattern. | 09-30-2010 |
| 20100245340 | DRIVING DEVICE AND DRIVING METHOD FOR LIQUID CRYSTAL DISPLAY - A driving device and a driving method for an Liquid crystal display are provided. The driving device includes a memory unit, a comparator, a compensation unit, and a selector. The memory unit provides a previous image and a previous comparison result. The comparator compares a present image with the previous image and outputs a present comparison result. The compensation unit processes the present image according to the previous image to generate a plurality of processed present images. The selector selects and outputs one of the present image and the processed present images according to the previous comparison result and the present comparison result. Thereby, the space required in the memory unit is reduced and the image display quality is improved. | 09-30-2010 |
| 20100245317 | DEVICE FOR TUNING OUTPUT ENABLE SIGNAL AND METHOD THEREOF - A device for tuning an output enable signal and a method thereof are provided. In the method, a first scan signal and a second scan signal are filtered out according to a duty cycle of the output enable signal, so as to provide a first output scan signal and a second output scan signal. The duty cycle of the output enable signal is increased when a voltage level of the second output scan signal is converted from a disable state to an enable state before a voltage level of the first output scan signal is converted from an enable state to a disable state. Thereby, a rewriting problem is avoided. | 09-30-2010 |
| 20100244066 | RED LIGHT FLUORESCENT MATERIAL AND MANUFACTURING METHOD THEREOF, AND WHITE LIGHT LUMINESCENT DEVICE - A red-light-emitting fluorescent material, suitable for being excited by a first light to emit red light, is provided. The red-light-emitting fluorescent material is characterized in the chemical formula (1): | 09-30-2010 |
| 20100244026 | ACTIVE DEVICE ARRAY SUBSTRATE - An active device array substrate is provided. The active device array substrate includes an active matrix device, first bonding pads electrically connected to the active matrix device, second bonding pads electrically insulated from the first bonding pads, test bonding pads disposed between the first and the second bonding pads and separated from the second bonding pads, switch devices disposed between the test bonding pads and the first bonding pads and electrically connected to the test bonding pads, a test signal pad, a switch device control pad, and at least one driving chip electrically connected to the first bonding pads, the second bonding pads, and the test bonding pads. Each test bonding pad is corresponding to one of the second bonding pads. Both the test signal pad for inputting/outputting a test signal and the switch device control pad for turning on/off the switch devices are electrically connected to the switch devices. | 09-30-2010 |
| 20100244025 | ACTIVE DEVICE ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL - An active device array substrate, having at least a substrate, a first metal layer, an insulator layer, a second metal layer, a plurality of pixel electrodes and a plurality of active devices, is provided. The substrate has a display area and a narrow frame area. The first metal layer disposed on the substrate includes a plurality of first gate lines arranged laterally. The insulator layer is disposed on the first metal layer. The second metal layer disposed above an insulator layer includes a plurality of data lines and second gate lines arranged vertically. The first gate lines and the data lines divide the display area into a plurality of pixel areas. The second gate line disposed between the pixel areas is electrically connected to the first gate line. Each pixel electrode is electrically connected to the data line and the first gate line via each active array device. | 09-30-2010 |
| 20100238649 | BACKLIGHT MODULE - A backlight module includes a back plate structure, a light source disposed in the back plate structure, at least one wire connected to the light source, and at least one wire fixing frame fixed on the back plate structure. Each wire fixing frame includes a main part, a first fixing part disposed on a side of the main part, a second fixing part disposed on a side of the main part and opposite to the first fixing part, and an extending part extending in a direction from the second fixing part to the first fixing part. A wire outlet is defined between the extending part and the first fixed part, and a wire inlet is opposite to the wire outlet. A wire hold space is defined among the main part, the first fixing part, the second fixing part, and the back plate structure. | 09-23-2010 |
| 20100237350 | PIXEL STRUCTURE - A pixel structure suitable for being disposed on a substrate includes a thin film transistor (TFT), a first pixel electrode, a second pixel electrode, a scan line and a data line. The TFT disposed on the substrate includes a gate, a source, a first drain and a second drain. A main TFT is formed by the gate, the source and the first drain. A sub-thin film transistor (sub-TFT) is formed by the gate, the first drain and the second drain. The first pixel electrode is electrically connected to the first drain, and a portion of the first drain extends between the second pixel electrode and the substrate to form capacitor-coupling electrode. The second pixel electrode is electrically connected to the second drain of the sub-TFT. The scan line is disposed on the substrate and electrically connected to the gate, and the data line is electrically connected to the source. | 09-23-2010 |
| 20100227442 | METHOD OF MANUFACTURING THIN FILM TRANSISTOR - A method of manufacturing thin film transistor is provided, in which the method of manufacturing includes a new etching process of island semiconductor. The new etching process of island semiconductor is controlled by a flow rate of etching gas and a regulation of etching power. When etching the island semiconductor, a part of gate insulation layer exposed out of the island semiconductor is etched at the same time. Consequently, the thickness of gate insulation layer over the storage capacitance electrode is reduced, the distance between the pixel electrode and the storage capacitance electrode is decreased, and the storage capacitance of pixel is increased. Finally, the width of storage capacitance electrode is reduced appropriately and the aperture ratio of product is increased. | 09-09-2010 |
| 20100226147 | LIGHTWEIGHT LIGHT GUIDE PLATE AND BACKLIGHT MODULE THEREOF - A lightweight light guide plate and a backlight module thereof are provided. The backlight module includes a light guide plate whose thickness gradually reduces from four edges to a center point of a light guide plate body to form a concave, an optical film group disposed on a plane of the light guide plate body, net points disposed on the concave, in which a unit area density of the net points gradually increases from the four edges to the center point of the light guide plate body respectively, LEDs respectively disposed at the four edges of the light guide plate body, a reflector corresponding to the concave of the light guide plate body, and a back frame having the reflector disposed thereon. The weight of the light guide plate body and backlight module thereof can be reduced, and the cost of materials for the light guide plate can be reduced. | 09-09-2010 |
| 20100226146 | BACKLIGHT MODULE - A backlight module including a housing, a first reflector plate, a light guide plate, a second reflector plate and at least one light bar is provided. The first reflector plate is disposed on a bottom of the housing, and the light guide plate is disposed within the housing. The light guide plate includes a first optical surface, a second optical surface and a light emitting surface, and the first optical surface is adjacent to the first reflector plate. The second reflector plate is adjacent to the second optical surface of the light guide plate. The light bar is disposed between the first reflector plate and the light guide plate, and the light bar is opposite to the second optical surface. | 09-09-2010 |
| 20100226125 | LAMP SHADE - A lamp shade includes a frame bar and a plurality of fixing members. The frame bar includes a pair of wall bodies and a base connected between the wall bodies. Each wall body has an inner wall surface, and the inner wall surfaces are disposed facing each other. The fixing members are disposed at the wall bodies, and at least one fixing member is located on each inner wall surface. | 09-09-2010 |
| 20100226076 | ELEMENT FIXING STRUCTURE - The present invention relates to an element fixing structure. The element fixing structure includes a first fixing element, a second fixing element, a plurality of locking elements and at least two third fixing elements. The second fixing element has a locking structure, which has an inner thread. The locking element includes a screw. The third fixing element has at least one second passing slots. The first fixing element has at least two protrusion structures, wherein the protrusion structure has a first passing slot. The first fixing element, the second fixing element and at least two third fixing elements are locked with the locking structure by the locking element. Hence, the element fixing structure is used to reduce the numbers of the locking elements. | 09-09-2010 |
| 20100225851 | LIQUID CRYSTAL DISPLAY DEVICE - A transflective mode liquid crystal display (LCD) combines advantages of a transmissive mode display and a reflective mode display, and has high display quality under different indoor and outdoor ambient lights. But the transflective mode LCD brings problems of non-uniform brightness, poor contrast ratio, and non-uniform color between a transmissive area and a reflective area if light rays passing through the transmissive area and the reflective area in the transflective mode LCD are improperly controlled. Thus, an overall transmissive and reflective mode LCD is provided, which not only has all the advantages of the transmissive mode display and the reflective mode display, but also improves a brightness of a panel, and solves the problems of non-uniform brightness, poor contrast ratio, and non-uniform color. | 09-09-2010 |
| 20100220455 | BONDING STRUCTURE OF CIRCUIT SUBSTRATE FOR INSTANT CIRCUIT INSPECTING - The present invention provides a bonding structure of circuit substrates for instant circuit inspecting. The contact pad design of the bonding structure has an instant inspection ability of circuit connection in bonding two circuit substrates. In two bonded circuit substrates, the signal inputted at the circuit part passes the conductive particles to the first contact pad, and then passes the conductive particles again to the detecting part from the first contact pad. Therefore, measuring the output signal can inspect the reliability of the circuit connection of the bonded circuit substrates. If the output signal is the same as the input signal, the bonding structure between the first contact pad and the circuit part is validated, or, if not, the bonding structure is invalidated. | 09-02-2010 |
| 20100216366 | FABRICATING METHOD OF ELECTRON-EMITTING DEVICE - A fabricating method of an electron-emitting device is provided. The fabricating method of the electron-emitting device includes at least following procedures. Firstly, a substrate is provided. Next, a first electrode and a second electrode are formed on the substrate. Afterward, a conductive layer covering the first electrode and the second electrode is formed on the substrate. Then, a first conductive layer, a second conductive layer and a gap are formed by patterning the conductive layer. The gap is disposed between the first conductive layer and the second conductive layer. After that, a plasma process is performed at the first conductive layer and second conductive layer. | 08-26-2010 |
| 20100214503 | DISPLAY PANEL AND REPAIR METHOD THEREOF - A display panel and a repair method thereof are disclosed. The display panel comprises a plurality of signal lines, having at least one first repair line and at least one second repair line. The first repair line and the second repair line are respectively disposed at both sides of the signal lines, and the signal lines are partially overlapped. The method comprises: electrically connecting the broken signal line and the first repair line; electrically connecting the broken signal line and the second repair line; and utilizing a flexible conductive component to electrically connect the first repair line and the second repair line. | 08-26-2010 |
| 20100214327 | ADAPTIVE FEEDBACK CONTROL METHOD OF FSC DISPLAY - An adaptive feedback control method of a field sequential color display includes converting gray-scale values of a three primary color field of an input image into gray-scale values of a new three primary color field and a dominated color field (D-field); performing sampling; performing a pixel by pixel sum operation for each separated color through color gamut conversion to obtain a color difference sum; performing a feedback control at a bit precision to obtain a minimum color difference sum; and then performing a liquid crystal/backlight synchronization step of synchronizing a liquid crystal signal and a backlight gray-scale value of the input image; or dividing the input image into a plurality of blocks; performing feedback control operations; obtaining a minimum sum in each block to serve as an optical backlight value, thereby reducing a CBU phenomenon, and minimizing or controlling the generated CBUs to reduce the operation loads. | 08-26-2010 |
| 20100214201 | ADAPTIVE FEEDBACK CONTROL METHOD OF FSC DISPLAY - An adaptive feedback control method of a field sequential color display includes: a rearrangement step of converting gray-scale values of a three primary color field of an input image into gray-scale values of a new three primary color field and a dominated color field; a sampling step of performing a pixel sampling on a resolution of the input image in a sampling interval; a feedback control step of performing a pixel by pixel sum operation for each separated color on a color break-up value and a color value of the input image in a Lu′v′ color space to obtain a color difference sum, and performing a feedback control at a bit precision on the color difference sum; and a liquid crystal/backlight synchronization step of synchronizing a liquid crystal signal and a backlight grayscale value of the input image according to the minimum color difference sum. | 08-26-2010 |
| 20100182796 | CABLES FIXING APPARATUS FOR BACKLIGHT MODULE - A cables fixing apparatus for a backlight module includes a rear frame having a leading-out area in a side edge provided with a plurality of protrusions thereof; a lamp cable led out from said leading-out area; and a mold frame provided with a plurality of crooks, wherein each of said crooks faces one of said protrusions on said side edge of said rear frame so as to define a cable groove, and said lamp cable is accommodated and fixed in said cable groove along an edge of said rear frame. These protrusions of the rear frame and these crooks of the mold frame are utilized to arrange and fix the lamp cable in the cable groove to avoid the fracturing problem of solder joint of lamp and prevent the interference as assembling because of the displacement issue of the lamp cable. | 07-22-2010 |
| 20100171893 | Liquid crystal display panel with eliminating image sticking abilities and method of the same - The present invention provides a liquid crystal display panel with eliminating image sticking abilities. The liquid crystal display panel includes a main thin film transistor disposed on a substrate which includes a first gate coupled to a corresponding scanning line, a first source coupled to a corresponding data line. A sub thin film transistor disposed on the substrate includes a second gate coupled to pro-scanning line of the corresponding scanning line, a second source coupled to the adjacent data line of the corresponding data line. The main thin film transistor and the sub thin film transistor are disposed on a pixel. | 07-08-2010 |
| 20100165272 | LIGHT SHADING STRUCTURE, AND COLOR FILTER SUBSTRATE, ACTIVE DEVICE ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL THEREOF - A color filter substrate including a substrate, a light shading structure, and a plurality of color filter units is provided. The substrate has a display region and a non-display region. The light shading structure disposed on the substrate includes a black matrix layer and a light shading layer, wherein the black matrix layer is disposed on the substrate and defines a plurality of sub-pixel regions in the display region, and covers the non-display region adjacent to the edge of the display region; the light shading layer is disposed on the black matrix layer of the non-display region adjacent to the edge of the display region and has at least one channel. The color filter units are correspondingly disposed in the sub-pixel regions. | 07-01-2010 |
| 20100165231 | BACKLIGHT MODULE AND DISPLAY MODULE - The present invention provides a backlight module and a display module employing the backlight module. The display module includes a backlight component, a panel and a side-cover. The backlight module includes an upper-frame composed of a principal body and an extending portion, and a backlight component. A fillister is formed between the principal body and the extending portion to accommodate the panel, wherein the panel is inserted into and fixed in the display module by means of the fillister and the side-cover. | 07-01-2010 |
| 20100164884 | TOUCH DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY - An LCD and a touch display panel that can be integrated in the LCD are provided. The touch display panel comprises an active device matrix substrate that includes multiple sensing lines disposed on multiple data lines correspondingly and arranged parallel thereto, and multiple sensing devices formed on multiple scan lines. When an external pressure is exerted, a current is generated in the sensing lines, and the X and Y coordinates of the touch point is determined from a slight leakage current generated in the scan lines. The conventional external touch screen LCD device is substantially improved in response accuracy of the touch coordinates, material costs, and mechanical thickness. | 07-01-2010 |
| 20100163869 | BONDING INSPECTION STRUCTURE - A bonding inspection structure is provided. The bonding inspection structure includes at least a elastic bump located on a substrate. At least an opening is formed in the top portion of the elastic bump. An inspection area of the top portion of the elastic bump is larger than an area of the opening. | 07-01-2010 |
| 20100163281 | BASE FOR CIRCUIT BOARD, CIRCUIT BOARD, AND METHOD OF FABRICATING THEREOF - A base of circuit board, a circuit board, and a method of fabricating thereof are provided. The circuit board includes a substrate, a plurality of elastic bumps and a patterned circuit layer. The elastic bumps arranged in at least an array are located on the substrate. The patterned circuit layer is located on a portion of the elastic bumps and a portion of the substrate. The base of the circuit board and the method of fabricating thereof are also included in the present invention. | 07-01-2010 |
| 20100149628 | DISPLAY - A display includes a first substrate, a first electrode, a second substrate, a second electrode and a display material layer. The first electrode is disposed on the first substrate and the second electrode is disposed on the second substrate. The display material layer is disposed between the first electrode and the second electrode. The display material layer of the invented display includes a solution and a plurality of first micro beads, wherein each of the first micro beads further has a plurality of different axis lengths in different axis directions, and the axis length in at least an axis direction is different from the axis lengths in the rest axis directions so that the first micro beads present different arrangement densities in different driving frequencies under the influence of polarized self-arrangement effect. | 06-17-2010 |
| 20100149176 | DEPTH-FUSED 3D DISPLAY, DRIVING METHOD THEREOF AND DRIVING CIRCUIT THEREOF - A Depth-Fused 3D (DFD) display, a driving method thereof and a driving circuit thereof are provided. The driving method includes the steps listed below. During a first frame time, a foreground image signal is provided to a front panel and a first uniform image signal is provided to a rear panel. During a second frame time, a background image signal is provided to the rear panel and a second uniform image signal is provided to the front panel. | 06-17-2010 |
| 20100148679 | CURRENT-BALANCE CIRCUIT AND BACKLIGHT MODULE HAVING THE SAME - The present invention relates to a current-balance circuit and a backlight module having the same. The current balance circuit includes a current balance unit, a control unit, and a detection unit. The current balance unit is connected to a plurality of light units to regulate the current of the plurality of light units, independent from the effects of input voltage. The detection unit is connected to the plurality of light units and the current balance unit to detect the minimum operating voltage for the plurality of light units. The control unit, connected to the current balance unit, controls the operation of the plurality of light units. | 06-17-2010 |
| 20100141882 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel including a first substrate, a second substrate and a liquid crystal layer is provided. The first substrate includes a plurality of first unit regions, and each of the first unit regions includes at least a pixel region. A plurality of first alignment patterns are disposed in each of the pixel regions, wherein a width of the first alignment patterns in at least one first unit region is different from a width of the first alignment patterns in other first unit regions adjacent to the at least one first unit region. The second substrate is disposed opposite to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. | 06-10-2010 |
| 20100141861 | PIXEL STRUCTURE AND REPAIR METHOD THEREOF - A pixel structure is provided. The pixel structure includes a scan line, a gate, a first dielectric layer, a channel layer, a source, a drain, a data line, a second dielectric layer, and a pixel electrode. The gate is electrically connected to the scan line and has a first notch. The first dielectric layer covers the scan line and the gate. The channel layer is disposed on the first dielectric layer over the gate and exposed by the first notch. The source and the drain are disposed on the channel layer. Part of the drain is located over the first notch. The data line is disposed on the first dielectric layer and electrically connected to the source. The second dielectric layer covers the source, the drain and the data line. The pixel electrode is disposed on the second dielectric layer and electrically connected to the drain. | 06-10-2010 |
| 20100141121 | Organic electro-luminescence device - An organic electro-luminescence device including an anode, a cathode, an organic light emitting layer and a hole-transporting layer is provided. The cathode has a calcium electrode and an aluminum electrode adjacent thereto. The organic light emitting layer is disposed between the anode and the calcium electrode, and has a polymer, a phosphorescence dopant and an organic electron-transporting material, wherein a ratio of contents of the organic electron-transporting material to contents of the polymer in the organic light emitting layer is substantially between 0.1 and 1. The organic electron-transporting material is 1,3-bis(N,Nt-butyl-phenyl)-1,3,4-oxadiazole. The hole-transporting layer is disposed between the light emitting layer and the anode. | 06-10-2010 |
| 20100136785 | DIRECT PATTERNING METHOD FOR MANUFACTURING A METAL LAYER OF A SEMICONDUCTOR DEVICE - A direct patterning method for manufacturing a metal layer of a semiconductor device is provided. The claimed method reduces the materials and hours required by prior methods such as the thin film depositing method for a substrate, and the photolithographic method for manufacturing a transistor. | 06-03-2010 |
