CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. Patent applications |
Patent application number | Title | Published |
20160139664 | LINE-OF-SIGHT PROCESSING METHOD, LINE-OF-SIGHT PROCESSING SYSTEM AND WEARABLE DEVICE - The present disclosure provides a line-of-sight (LOS) processing method, an LOS processing system and a wearable device. The LOS processing method includes steps of: collecting a head deflection angle and an eyeball deflection angle of a user; determining a position of the user's LOS at a display interface in accordance with the head deflection angle and the eyeball deflection angle of the user; acquiring action information of the user's eyeball; identifying an action command corresponding to the action information of the user's eyeball; and performing a corresponding operation on a display image at the position of the user's LOS in accordance with the identified action command. | 05-19-2016 |
20160139459 | DISPLAY DEVICE, COLOR FILTER AND MANUFACTURING METHOD THEREOF - A method of manufacturing a color filter is provided. The method includes: forming at least black matrix electrodes, first electrodes, second electrodes and third electrodes insulated from each other on a base substrate; and depositing at least a black matrix layer, a first color filter pattern, a second color filter pattern and a third color filter pattern on the base substrate using an electrophoretic deposition process respectively by means of the black matrix electrodes, the first electrodes, the second electrodes and the third electrodes. A color filter and a display device are also provided. The described solution provides a process which is simple, convenient to operate, ease of control, and allows fast film formation. | 05-19-2016 |
20150325171 | PIXEL CIRCUIT, ORGANIC ELECTROLUMINESCENT DISPLAY PANEL AND DISPLAY DEVICE - A pixel circuit, an organic electroluminescent display panel and a display device are provided. The pixel circuit includes a drive sub-module ( | 11-12-2015 |
20150325169 | PIXEL CIRCUIT FOR AC DRIVING, DRIVING METHOD AND DISPLAY APPARATUS - A pixel circuit for AC driving, a driving method and a display apparatus relate to the field of display manufacture, and are capable of removing effect of internal resistance of a power supply line on the current for light-emitting and effect of the threshold voltage of the driving transistor on the display nonuniformity of a panel while effectively avoiding rapid aging of OLED. The pixel circuit comprises: a capacitor (C | 11-12-2015 |
20150303162 | INTEGRATED CIRCUIT CHIP AND DISPLAY APPARATUS - Provided are an IC chip and a display apparatus. The IC chip ( | 10-22-2015 |
20150301686 | TOUCH DRIVING CIRCUIT, OPTICAL IN CELL TOUCH PANEL AND DISPLAY DEVICE - Embodiments of the present disclosure provide a touch driving circuit, an optical in cell touch panel and a display device, the touch driving circuit comprises a driving sub-module, a photosensitive sub-module, and a controlling sub-module. The photosensitive sub-module outputs a touch signal to the driving sub-module under controls of the switch signal terminal and the gate signal terminal; the driving sub-module outputs a touch sensing signal to the controlling sub-module under a control of the touch signal, and the touch sensing signal decreases as an intensity of light radiated on the photosensitive sub-module increases; and the controlling sub-module outputs the touch sensing signal to the touch signal reading terminal when the control signal terminal controls the controlling sub-module to be in a turn-on state, thus achieving the touch function. As compared with the driving circuit in the existing optical in cell touch panel, the controlling sub-module is utilized to control the driving sub-module so as to output the touch sensing signal to the touch signal reading terminal, in a case in which the touch signal reading terminals of the respective stages of the driving circuits are connected to a same touch signal reading line, a crosstalk can be prevented from occurring in the signals outputted from the different stages of the driving circuits. | 10-22-2015 |
20150294733 | SHIFT REGISTER CELL, SHIFT REGISTER, GATE DRIVER AND DISPLAY PANEL - A shift register cell comprising a first drive signal input terminal, a first drive signal output terminal, a first clock signal input terminal, a first pull-up transistor, a first output pull-down transistor, a switch transistor, a reset transistor and a bootstrap capacitor, wherein the shift register cell further comprises a pull-down unit, wherein a first terminal of the pull-down unit is connected with a gate of the switch transistor, a second terminal of the pull-down unit is connected with a gate of the reset transistor, a third terminal of the pull-down unit is connected with a gate of the first output pull-down transistor, a source of the reset transistor is connected with a second low level input terminal, and a source of the first output pull-down transistor is connected with a third low level input terminal. Depletion type transistors may be applied to above shift register cell. | 10-15-2015 |
20150293423 | ELECTROPHORETIC DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - Embodiments of the present invention relates to an electrophoretic display (EPD) device and a method for manufacturing the EPD device. The EPD device includes an electrophoretic substrate and a drive substrate arranged opposite to each other and a plurality of microcups disposed between the electrophoretic substrate and the drive substrate, each microcup includes a cup body for defining an accommodating space; a thickness of the cup body on one side of the microcup closer to the electrophoretic substrate is less than a thickness of the cup body on one side of the microcup closer to the drive substrate; and a cup surface of the microcup is a cambered surface which is away from a vertical central axis of the microcup and concave towards the cup body. | 10-15-2015 |
20150269886 | PIXEL CIRCUIT, METHOD FOR DRIVING PIXEL CIRCUIT, AND DISPLAY PANEL - Disclosed are a pixel circuit, a method for driving a pixel circuit, and a display panel, display apparatus and electronic product comprising the pixel circuit. The pixel circuit comprises at least two electroluminescence elements, wherein: an electrode in a first polarity of each of the at least two electroluminescence elements is coupled to a corresponding current control terminal; and an electrode in a second polarity of each of the at least two electroluminescence elements is coupled to a drive unit that supplies a drive current for the at least two electroluminescence elements. | 09-24-2015 |
20150268763 | ORGANIC LIGHT-EMITTING DIODE PIXEL CIRCUIT, DRIVING METHOD THEREOF, AND DISPLAY DEVICE - The present invention, provides an OLED pixel circuit, a driving method thereof and a display device. A first control unit of the OLED pixel circuit of the present invention is used for importing a power supply signal into a data writing unit and turning on an OLED and a driving unit; the data writing unit is used for importing a power supply voltage signal and a data line signal, and meanwhile for supplying voltage to the driving unit; a touch detecting unit is used for sensing touch and generating a detecting signal; the driving unit is used for converting the detecting signal into touch output signal which is output to a driving IC via the touch detecting unit and for providing drive current for the OLED; and a second control unit is used for connecting the driving unit to ground level. | 09-24-2015 |
20150248867 | SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND DISPLAY DEVICE - The shift register unit according to the present disclosure may include a latch module, and at least two levels of output control modules connected with the latch module. Input ends of the latch module may be connected with a start signal and a clock signal respectively, an output end of the latch module may be connected with input ends of the at least two levels of output control modules, and the latch module may be configured to latch the start signal according to the clock signal inputted. Input ends of the output control modules may be connected with clock signals, the output control modules may be configured to output gate line driving signals according to the clock signals. All the clock signals may be inputted sequentially to the latch module and each level of output control modules in accordance with a timing sequence. | 09-03-2015 |
20150228760 | METHOD FOR SYSTEM FOR MANUFACTURING TFT, TFT, AND ARRAY SUBSTRATE - The method for manufacturing the TFT includes: forming a semiconductor film, a doped semiconductor film, a source/drain electrode film, and a first patterned photoresist layer sequentially; performing first etching to remove the source/drain electrode film on a region that is not covered by the first patterned photoresist layer; performing second etching to remove the doped semiconductor film and the semiconductor film on a region that is not covered by the first patterned photoresist layer; performing ashing treatment on the photoresist layer to remove the photoresist layer on the channel region; hard-baking the photoresist layer after the ashing treatment; performing third etching to remove the source/drain electrode film on a region that is not covered by the photoresist layer; and performing fourth etching to remove the doped semiconductor film on the region that is not covered by the photoresist layer. | 08-13-2015 |
20150228354 | SHIFT REGISTER UNIT AND DRIVING METHOD THEREOF, GATE DRIVER AND DISPLAY DEVICE - Provided are a shift register unit and driving method thereof, a gate driver and a display device, the circuit configuration of the shift register unit can be simplified by disposing, in the shift register unit, the signal input unit for outputting the first level signal or the second level signal to the first terminal of the latch unit under the control of the input signal and the reset signal, the latch unit for latching the signal input from the signal input unit and outputting the latched processed signal to the pull-down unit, the pull-down unit for outputting the first level signal or the second level signal to the signal output unit under the control of the latched processed signal, and the signal output unit for receiving and inverting the signal output from the pull-down signal to generate an output signal and outputting a signal being opposite to the output signal, which is helpful for achieving the narrow bezel of the display panel. | 08-13-2015 |
20150227247 | TOUCH DRIVING CIRCUIT, LIQUID CRYSTAL PANEL AND ITS DRIVING METHOD - The present disclosure provides a touch driving circuit, a liquid crystal panel and its driving method, so as to prevent the occurrence of an error due to non-uniform parameters of elements in the touch driving circuit, thereby to improve the reliability of a touch screen panel. The touch driving circuit includes a photoelectricity generation unit, an amplification unit, an output control unit and an amplification control unit. | 08-13-2015 |
20150221252 | AC DRIVE CIRCUIT FOR OLED, DRIVE METHOD AND DISPLAY APPARATUS - An AC drive circuit for OLED comprises a light emitting control unit, a charging control unit, a drive unit, a storage unit, a first voltage signal input terminal, a second voltage signal input terminal and a third voltage signal input terminal. The AC drive circuit enables that the current flowing in an OLED is independent of the internal resistance of the circuit, thus the brightness of the OLED will not be influenced by the internal resistance of the circuit. Meanwhile, the AC drive circuit compensates the threshold voltage of the drive transistor, thus the influence of the threshold voltage of the drive transistor on the current of the OLED for emitting light is eliminated. In addition, the AC drive circuit reversely biases the OLED, thereby the un-recombined carriers accumulated at the light emitting interface inside the OLED and the built-in electrical field formed by these carriers are eliminated. | 08-06-2015 |
20150220201 | PIXEL CIRCUIT, DISPLAY DEVICE, AND METHOD FOR DRIVING PIXEL CIRCUIT - The present invention provides a pixel circuit, a display device and a method for driving the pixel circuit. The pixel circuit comprises: a light-emitting unit configured to emit light under the control of the light-emission controlling unit; a light-emission controlling unit configured to control% the light-emitting unit to emit light at a display stage; a touching unit configured to generate a touch signal; a driver amplifying unit configured to amplify the touch signal at a touch stage and drive the light-emitting unit to emit light at the display stage; a charging unit configured to charge a compensating unit; the compensating unit configured to be charged by the high voltage end prior to the display stage, and be charged by the charging unit at the display stage. | 08-06-2015 |
20150206476 | PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY APPARATUS - A pixel circuit, a display panel and a display apparatus are used to improve the lifetime of the light emitting devices in the display apparatus. The pixel circuit comprises: a charging sub-circuit ( | 07-23-2015 |
20150193045 | Touch Display Driving Circuit, Driving Method and Display Device - The present invention provides a touch display driving circuit, a driving method and a display device. The touch display driving circuit comprises a data writing control unit, a storage unit, a touch sensing unit, a driving compensation control unit, a driving unit, a light-emitting control unit and a light-emitting unit. The data writing control unit is used for controlling a voltage signal of a data line, the storage unit is used for providing a voltage for the driving unit, the light-emitting, control unit is used for controlling the light-emitting unit, the driving unit is used for providing a touch detecting current and a driving current, the driving compensation control unit is used for compensating a voltage value of the storage unit, and the touch sensing unit is used for outputting the touch detecting current and changing the voltage value of the storage unit. | 07-09-2015 |
20150185910 | DISPLAY DEVICE AND METHOD FOR PREPARING THE SAME - The present disclosure relates to the field of display technology and discloses a display device and a method for preparing the same. The display device includes a 3D grating and a touch detection unit. The 3D grating includes a base substrate arranged opposite to a display side of display panel, and a grating structure of the 3D grating and the touch detection unit are formed between the base substrate and the display panel. | 07-02-2015 |
20150043703 | SHIFT REGISTER UNIT, DRIVING METHOD THEREOF, SHIFT REGISTER AND DISPLAY DEVICE - Embodiments of the present invention provides a shift register unit, driving method thereof, a shift register and a display device. A switch-off module is provided to disconnect electrical connections between a pull-up node and a precharge module and between the pull-up node and a pull-down module at a pull-up stage. As a result, it is able to prevent excessive electric leakage of a GOA circuit, thereby to improve the reliability and power consumption of the GOA circuit with an Oxide TFT. | 02-12-2015 |
20150035798 | Organic Light-Emitting Diode Pixel Circuit, Drive Method Thereof, and Display Device - The present invention belongs to the field of display technology, and provides an OLED pixel circuit, a drive method thereof and a display device, which may solve the problem of relatively complicated control circuit and manufacturing process of an existing in-cell touch screen. In the OLED pixel circuit of the present invention, the data writing unit is for writing power supply voltage signal and data line voltage signal into the storage unit; the storage unit is for supplying voltage to the drive unit; the touch detecting unit is for sensing touch and generating a detecting signal; the drive unit is for converting the detecting signal into a touch output signal and for 10 providing drive current fin the OLED; and the light-emitting control unit is for turning on the drive unit and the OLED. The present invention may allow the touch display device to be thinner and lighter. | 02-05-2015 |
20140347302 | UNLOCKING METHOD AND DEVICE FOR TOUCH SCREEN TERMINAL AND TOUCH SCREEN TERMINAL - Embodiments of the present invention disclose an unlocking method, a device for touch screen terminal and a touch screen terminal. The method includes: performing a touch unlocking operation to an unlocking unit, wherein the unlocking unit is at least one active area corresponding to the unlocking operation and provided on the touch screen with an area smaller than that of the entire screen; and when the touch screen terminal is in a non-service state, the active area is in a service state or a standing by state; when detecting the touch unlocking operation, generating an unlocking request signal; and providing an unlocking operation interface according to the unlocking request signal. Therefore, the unlocking operation does not depend on a physical key any more, which allows a light and thin profile and a simple and clear appearance, and reduces damage ratio of terminal's components, and at the same time the non-entire screen unlocking operation interface is advantageous for low power consumption requirement on the touch screen. | 11-27-2014 |
20140306867 | PIXEL CIRCUIT, DRIVING METHOD THEREFOR AND DISPLAY DEVICE - Provided are a pixel circuit, a driving method for the pixel circuit and a display device including the pixel circuit. In the pixel circuit, when the data is written to the storage capacitor, the threshold voltage of the driving transistor and the data voltage are pre-stored in the storage capacitor by means of a diode connection formed by the driving transistor, so that the drift of the threshold voltage can be compensated effectively, and thus the uniformity and the stability of the driving current are maintained. Further, in the embodiment of the present disclosure, the scan signal for the pixel circuit is multiplexed in the touch circuit, and the coupling capacitor in the touch circuit is charged simultaneously while the storage capacitor is charged, and thus, the integration of the touch circuit into the pixel circuit can be realized perfectly without increasing the complexity of the circuit structure and the operation thereof. | 10-16-2014 |
20140204320 | COLOR FILTER SUBSTRATE AND A LIQUID CRYSTAL PANEL - The present invention provides a color filter substrate and a liquid crystal panel. The color filter substrate according to an embodiment of the present invention comprises a base substrate, a color filter layer and an optical layer which is provided on the color filter layer and comprises an ultraviolet absorption material. The ultraviolet absorption material in the color filter substrate or the liquid crystal panel according to the present invention can absorb ultraviolet and prevent the color resin in the color filter layer from being damaged by ultraviolet transmitting through the optical layer. | 07-24-2014 |
20140204011 | GATE DRIVE CIRCUIT, ARRAY SUBSTRATE AND DISPLAY APPARATUS - A gate drive circuit, comprising: a plurality of shift register units each having a signal output end, wherein the signal output end of one of the plurality of shift register units except the last one is connected to the signal input end of the next one; L arithmetic units each having a plurality of input ends, wherein L is an integer equal to or larger than 2, and one of the plurality of input ends of each of the L arithmetic units is connected to the signal output end of a respective shift register unit; and a clock generation unit having a plurality of clock output ends for outputting different clock signals, wherein at least one of the plurality of clock output ends is connected to at least one of the other input ends of a respective arithmetic unit except the one input end connected to the signal output end of the shift register unit, so that the L arithmetic units output L different drive signals. | 07-24-2014 |
20140191669 | DRIVING CIRCUIT AND METHOD FOR PIXEL UNIT, PIXEL UNIT AND DISPLAY APPARATUS - The present invention provides a driving circuit and method for a pixel unit, a pixel unit and a display apparatus. The driving circuit for a pixel unit comprises: a driving thin-film transistor, a first switching element, a storage capacitor and a driving control unit; said driving control unit is used to control said storage capacitor to be charged/discharged so as to control said driving thin-film transistor to operate in a saturation region, so that the threshold voltage Vth of said driving thin-film transistor is compensated by utilizing the gate-source voltage of said driving thin-film transistor. The present invention can address the problems of ununiformity and attenuation of the brightness of OLED panel. | 07-10-2014 |
20140170924 | METHOD FOR MANUFACTURING A LIQUID CRYSTAL PANEL - A method for manufacturing a liquid crystal panel is provided. The method comprises bonding a first substrate with a second substrate so as to form a mother substrate; forming an array pattern on a first substrate side of the mother substrate, the first substrate side being away from the second substrate; separating the first substrate and the second substrate of the mother substrate; and bonding the separated first substrate and the second substrate so that the array pattern is located between the first and second substrates. | 06-19-2014 |
20140170381 | ANISOTROPIC CONDUCTIVE ADHESIVE FILM AND ELECTRONIC DEVICE - The invention provides an anisotropic conductive adhesive film and an electronic device. The anisotropic conductive adhesive film comprises a base film and microcapsule structures, wherein the microcapsule structures are set on the base film, and each of the microcapsule structures comprises a metallic conductive particle, a normal-temperature curable macromolecular polymer coated on the outside of the metallic conductive particle and a microcapsule wall coated on the outside of the macromolecular polymer, and an adhesive glue is adhered to the external surface of the microcapsule wall. When in use, the microcapsule structure is destroyed by pressurizing, the conductive particle and the normal-temperature curable macromolecular polymer contained inside the microcapsule wall leak out, and the normal-temperature curable macromolecular polymer leaked out is cured, so that electrical conduction and connection of a microelectronic apparatus can be achieved at normal temperature via the anisotropic conductive adhesive film. | 06-19-2014 |
20140168592 | BONDING PAD OF ARRAY SUBSTRATE, METHOD FOR PRODUCING THE SAME, ARRAY SUBSTRATE, AND LIQUID CRYSTAL DISPLAY APPARATUS - A bonding pad of an array substrate, comprising: a gate electrode formed on the array substrate; a first insulation layer formed on the gate electrode; a first conductive layer formed on the first insulation layer; a Source/Drain electrode (S/D) layer formed on the first conductive layer; a second insulation layer formed on the S/D layer; and a second conductive layer formed on the second insulation layer, wherein the second insulation layer is formed with a bonding pad via through which the second conductive layer is electrically connected to the first conductive layer, and the second conductive layer is separated from the S/D layer by the second insulation layer and does not contact the S/D layer. The present invention also discloses a method for producing the bonding pad, an array substrate comprising the bonding pad, and a liquid crystal display apparatus comprising the array substrate. | 06-19-2014 |
20140160454 | MASK PLATE, EXPOSURE SYSTEM AND EXPOSING METHOD - The invention is directed to a mask plate, an exposure system comprising a mask plate and an exposing method. The mask plate comprises a light transmitting region, a light shielding region, and a light reflecting region for reflecting exposure light to the light shielding region, with the pattern of the light from the transmitting region and reflecting region corresponding to the pattern of the region exposed to a first and a second substrate respectively. When exposure light irradiates on the mask plate, it passes through the light transmitting region and exposes the first substrate. The light reflecting region reflects the exposure light to a principal reflection structure which further reflects the light for exposing the second substrate. The first and second substrate may be exposed via the same mask plate to minimize waste of exposure light to save production time and efficiency. | 06-12-2014 |
20140131717 | Pixel Unit Structure, Array Substrate and Display Device - The invention discloses a pixel unit structure, an array substrate and a display device and relates to the technical field of liquid crystal displays. The pixel unit structure has a storage capacitor and has a high aperture ratio and a low manufacturing cost of the pixel unit. The pixel unit structure comprises a thin film transistor (TFT) and a first barrier layer, wherein the first barrier layer is opposite to a drain region of an active layer of the TFT, and is connected to a common electrode of an array substrate, thereby a capacitor can be formed between the first barrier layer and the drain region of the active layer. | 05-15-2014 |
20140125906 | Array Substrate, Display Device and Method for Controlling Refresh Rate - The present invention discloses array substrate, display device and method for controlling refresh rate of an array substrate. The array substrate includes; a plurality of pixel structures each including gate line, data line, common electrode line, first switching element at intersection of the gate line and the data line, pixel electrode, second switching element, and first transparent electrode. Gate, source and drain of the first switching element are connected to the gate line, the date line and the pixel electrode, respectively. Gate, source and drain of the second switching element are connected to second switching controlling line, common electrode signal terminal and the first transparent electrode, respectively. A first storage capacitance is formed between the pixel electrode and the common electrode line and/or between the pixel electrode and the gate line, and a second storage capacitance is formed between the pixel electrode and the first transparent electrode. | 05-08-2014 |
20140125646 | DETECTION CIRCUIT FOR DARK POINT ON PANEL - Provided is a detection circuit for dark points on a panel, comprising a preset voltage generation module and a selection circuit module, wherein the preset voltage generation module is connected with the selection circuit module and is used for transferring N preset voltages to the selection circuit module, and the selection circuit module comprises N inputting terminals for receiving the N preset voltages, respectively, an outputting terminal and a strobe switch for strobing the outputting terminal with one of the N inputting terminals, N≧2. The circuit according to the embodiments of the present disclosure can detect the dark point defect caused by remains in active layers effectively in a panel state and prevent the panels having such dark point defects from being incorporated into modules, so that a waste of cost is avoid and a detection capability in a detection procedure for the panel is increased. | 05-08-2014 |
20140118823 | COLOR FILTER SUBSTRATE, MANUFACTURING METHOD THEREFOR AND 3D DISPLAY DEVICE - Disclosed are a colour filter substrate, a manufacturing method therefor and a 3D display device. The colour filter substrate comprises a substrate, a colour filter unit and a cylindrical lens structure between the substrate and the colour filter unit. | 05-01-2014 |
20140118668 | WIDE-VIEWING-ANGLE LIQUID CRYSTAL DISPLAY PANEL, COLOR FILM BASE PLATE AND MANUFACTURING METHOD THEREOF AS WELL AS DISPLAY DEVICE - A wide-viewing-angle liquid crystal display panel, a color film base plate ( | 05-01-2014 |
20140117862 | DRIVING CIRCUIT AND METHOD FOR PIXEL UNIT, PIXEL UNIT AND DISPLAY APPARATUS - A driving circuit and method for a pixel unit, the pixel unit and a display apparatus. The driving circuit for the pixel unit includes a switching unit, a storage capacitor (Cst), a first transistor (T | 05-01-2014 |
20140111723 | LIQUID CRYSTAL DISPLAY PANEL AND APPARATUS - The present invention provides a liquid crystal display (LCD) panel and a LCD apparatus. The LCD panel has a display region and a periphery region and comprises an array substrate and a color filter substrate opposite to each other, the array substrate has a plurality of pixel regions defined by intersecting signal lines in the display region, each pixel region comprises a thin film transistor, and signal leads are connected to the signal lines and disposed in the periphery region. Wherein, the LCD panel further comprises at least one shielding layer located in the periphery region, which is grounded and electrically conductive. The LCD apparatus comprises the LCD panel. | 04-24-2014 |
20140111562 | AMOLED DRIVING CIRCUIT, AMOLED DRIVING METHOD, AND AMOLED DISPLAY DEVICE - In embodiments of the present disclosure, there are provided an AMOLED driving circuit, an AMOLED driving method and an AMOLED display device. The AMOLED driving circuit includes a light emitting device, a first switching transistor, a voltage regulator, a driving transistor and a capacitor. The driving transistor in the AMOLED driving circuit drives the light emitting device to emit light under the control of the voltage regulator, a driving current provided by the driving transistor is independent of Vth of the driving transistor, so that the driving current flowing through the light emitting device is prevented from being affected by the poor uniformity and drift of Vth, the uniformity in the driving currents flowing through the light emitting devices is enhanced, and thus the uniformity in the brightness of the AMOLED is improved. | 04-24-2014 |
20140104683 | Parallax Barrier, Designing Method Thereof And Parallax Barrier Type 3D Display Device - Embodiments of the present invention disclose a parallax barrier, a designing method thereof and a parallax barrier type 3D display device. The parallax barrier comprises: a plurality of grating sheets, utilized to shield light, disposed in an arrangement direction and spaced apart from each other, wherein the plurality of grating sheets are divided into 2K identical grating sections each of which comprises two or more grating segments, each grating segment comprises one or more grating sheets with an identical grating pitch C, and the grating sheets included in different grating segments have different grating pitches, and the 2K grating sections are arranged symmetrically about a center line of the parallax barrier in the arrangement direction, and K is a natural number. | 04-17-2014 |
20140085636 | DEVICE AND METHOD FOR DETECTING LIQUID CRYSTAL DISPLAY PANEL - A device and method for detecting a liquid crystal display panel ( | 03-27-2014 |
20140085283 | Gate Driving Circuit And Display - A gate driving circuit and a display, the gate driving circuit comprises a plurality of shift register connected in cascade. The shift register comprises: a signal outputting circuit ( | 03-27-2014 |
20140084806 | PIXEL UNIT DRIVING CIRCUIT AND DRIVING METHOD, AND DISPLAY APPARATUS - The present disclosure discloses a pixel unit driving circuit, a driving method, and a display apparatus, wherein the pixel unit driving circuit includes a light-emitting device, a driving transistor, a first switching transistor, a second switching transistor, a third switching transistor, a fourth switching transistor, a first capacitor, and a second capacitor. The pixel unit driving circuit is driven in a stepwise manner by the turn-on/off of the switching transistors in cooperation with the charging of the capacitors, so that a driving current of the driving transistor has no relation to the turn-on voltage V | 03-27-2014 |
20140078571 | Active-Shutter 3D Glasses And Operating Method Thereof - An active-shutter 3D glasses and an operating method thereof, the active-shutter 3D glasses comprises: a frame comprising temples; left and right magneto-optical eyeglasses, supported by the frame, and comprising left and right transparent mediums and left and right rear polarizers, respectively; a magnetic field apparatus, located outside the left and right magneto-optical eyeglasses, and providing the left and right magneto-optical eyeglasses with a magnetic field which causes polarization planes of polarized light entering the left and right magneto-optical eyeglasses to rotate; and a signal module, connected with the magnetic field apparatus, and providing a electric-current signal to the magnetic field apparatus so that the magnetic field corresponds to the electric-current signal. | 03-20-2014 |
20140078045 | Display Apparatus And Terminal - The embodiments of the present invention provide a display apparatus and a terminal. The display apparatus comprises a display panel ( | 03-20-2014 |
20140078028 | PIXEL UNIT DRIVING CIRCUIT, PIXEL UNIT DRIVING METHOD AND PIXEL UNIT - A pixel unit driving circuit, a pixel unit driving method and a pixel unit, which can improve the problems of OLED panel luminance uniformity and luminance decreasing caused by material aging. The pixel unit driving circuit includes a driving TFT (DTFT), a matching TFT (MTFT), a first switching element ( | 03-20-2014 |
20140071104 | Shift Register Unit, Gate Driving Circuit And Display Apparatus - A shift register unit, a gate driving circuit and a display apparatus are disclosed. The shift register unit includes a first TFT (T1) having a first electrode connected to an input terminal and a gate connected to a second clock signal input terminal; a second TFT (T2); a third TFT (T3) having a second electrode connected to an output terminal, a first electrode connected to a first clock signal input terminal, and a gate connected to the second electrode of the first TFT; a fourth TFT (T4); a fifth TFT (T5) having a gate connected to the second clock signal input terminal, a first electrode connected to the output terminal and a second electrode connected to the low potential connecting terminal; a capacitor (C1), and thus the burrs and miscellaneous spikes in a gate driving waveform outputted by the circuit can be suppressed well. | 03-13-2014 |
20140070242 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND LIQUID CRYSTAL DISPLAY - The disclosed technology relates to an array substrate and a method of manufacturing the same, and a liquid crystal display. The array substrate comprises a base substrate. The base substrate comprises a pixel region and a peripheral region; data lines and gate lines are formed to transversely and longitudinally cross each other on the base substrate to form a plurality of pixel units, and each of the pixel units comprises a switching element, a pixel electrode and a common electrode above the pixel electrode; the common electrode has slits in each pixel unit and is a plate-shaped electrode in the pixel region, when powered on, the common electrode forms a horizontal electric field together with the pixel electrode of the pixel unit; and a common electrode line fouled in the pixel region and connected with the common electrode. | 03-13-2014 |
20140064439 | Shift Register Unit, Shift Register And Display Apparatus - A shift register unit, shift register and display apparatus, for addressing the issue that the leakage current of the depletion TFT affects the shift register. The shift register unit includes: a first output control module ( | 03-06-2014 |
20140064437 | SHIFT REGISTER AND DRIVING METHOD THEREOF, GATE DRIVING APPARATUS AND DISPLAY APPARATUS - A shift register and driving method thereof, a gate driving apparatus and a display apparatus, the shift register comprises a pulling-up unit( | 03-06-2014 |
20140063381 | NAKED-EYE THREE-DIMENSIONAL IMAGE DISPLAY METHOD AND DEVICE - Embodiments of the present invention disclose a naked-eye three-dimensional image display method and device, and the naked-eye three-dimensional image display method comprises: with a control means, making a two-dimensional display screen display a left-eye image at a first moment, and synchronously applying a first set of voltages to a liquid crystal lens located at a light-exiting side of the two-dimensional display screen, so that the left-eye image is projected through the liquid crystal lens to a left eye of an observer; and with the control means, making the two-dimensional display screen display a right-eye image at a second moment, and synchronously applying a second set of voltages to the liquid crystal lens, so that the right-eye image is projected through the liquid crystal lens to a right eye of the observer; wherein a time interval between the first moment and the second moment is not more than visual persistence time of human eyes. | 03-06-2014 |
20140063365 | LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a liquid crystal panel, a liquid crystal display and a method for manufacturing the same. The liquid crystal panel comprises: a color filter substrate; an array substrate; a piezoelectric material spacer disposed between the color filter substrate and the array substrate; one signal line disposed between the color filter substrate and the piezoelectric material spacer; and another signal line disposed between the piezoelectric material spacer and the array substrate, wherein the two signal lines respectively contact a color filter substrate side surface and an array substrate side surface of the piezoelectric material spacer, a projection of the signal line at the color filter substrate side onto the array substrate side surface of the piezoelectric material spacer intersects with the signal line at the array substrate side, and the two signal lines are insulated from each other, and it can realize a touch panel with integrated functions and self-applied power source while maintaining the thickness of the liquid crystal cell and which have such advantages as high transmittance, simple structure, low manufacturing costs, high precision and long service life. | 03-06-2014 |
20140061633 | OXIDE TFT AND MANUFACTURING METHOD THEREOF - Embodiments of the invention provide an oxide TFT and a manufacturing method thereof. The oxide thin film transistor comprises: a substrate; a gate electrode formed on the substrate; a gate insulation layer covering the gate electrode; an oxide active layer formed on the gate insulation layer and comprising a source region, a drain region, and a channel between the source region and the drain region; an etching barrier layer entirely covering the active layer and the gate insulation layer; and a source electrode and a drain electrode formed on the etching barrier layer and respectively provided on both sides of the channel. The etching barrier layer is a metal layer. The oxide thin film transistor further comprises a channel protective layer, which is a non-conductive oxidation layer converted from the metal layer by performing an oxidation treatment on the metal layer. | 03-06-2014 |
20140055689 | Opposed Substrate, Manufacturing Method Thereof And LCD Touch Panel - An opposed substrate ( | 02-27-2014 |
20140055334 | SHIFTING REGISTER, GATE DRIVING APPARATUS AND DISPLAY APPARATUS - A shifting register, a gate driving apparatus and a display apparatus comprising the shifting register. The shifting register comprises a latch ( | 02-27-2014 |
20140049741 | ARRAY SUBSTRATE, LIQUID CRYSTAL PANEL AND DISPLAY DEVICE - Embodiments of the present invention provide an array substrate, a liquid crystal panel and a display device. The array substrate is provided with a pixel electrode layer and a common electrode layer, wherein the common electrode layer is provided with a plurality of common electrodes, and the pixel electrode layer is provided with a plurality of pixel electrodes, wherein projection of each common electrode projected in a vertical direction onto the pixel electrode layer, overlaps or partially overlaps with a corresponding pixel electrode, respectively. In the liquid crystal panel, since a pixel electrode and an adjacent common electrode have an overlap therebetween along a light incident direction, thus it will not produce a non-uniform light-transmission phenomenon at a periphery of a pixel electrode, and therefore can achieve a more uniform light-transmission effect. | 02-20-2014 |
20140049735 | ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY APPARATUS AND ALIGNMENT RUBBING METHOD - Embodiments of the present invention provide an array substrate, a liquid crystal display apparatus and an alignment rubbing method. The array substrate comprises a gate line, a data line, and a pixel unit defined by the gate line and the data line intersecting each other, as well as an alignment film formed on the array substrate. The pixel unit each comprises a thin film transistor, a first electrode, and a second electrode provided with slits; and a first non-zero preset angle is present between a slit-direction of the second electrode and a data-line-direction, a second non-zero preset angle is present between a rubbing direction of the alignment film and the slit-direction of the second electrode, and an angle between the rubbing direction of the alignment film and the data-line-direction is greater than the second non-zero preset angle. | 02-20-2014 |
20140049568 | AMOLED DRIVING AND COMPENSATING CIRCUIT AND METHOD, AND AMOLED DISPLAY DEVICE - The present disclosure discloses an AMOLED driving and compensating circuit and method, and AMOLED display device. The driving and compensating circuit comprising: several driving circuits set inside several pixel regions used for driving several AMOLEDs; an external compensating circuit set outside the pixel regions used for eliminating an effect of threshold voltage of a driving thin film transistors in the several driving circuits set inside the several pixel regions on driving currents passing through the driving thin film transistors. The driving and compensating method comprising: storing threshold voltage of the driving thin film transistors of the several driving circuits set inside the several pixel regions; storing grayscale voltage of each of the several driving circuits set inside the several pixel regions; gate voltage of the driving thin film transistor of each of the several driving circuits set inside the several pixel regions jumping to a sum of the threshold voltage and the grayscale voltage of the driving circuit. The display device comprises the AMOLED driving and compensating circuit. | 02-20-2014 |
20140036179 | LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE - Embodiments of the invention provide a LCD panel and a display device, the LCD panel comprises an array substrate and a color filter substrate, the array substrate comprises a first transparent substrate, a data line and a pixel electrode disposed on an inner side of the first transparent substrate, the color filter substrate comprises a second transparent substrate, a color resin, a first black matrix and a common electrode overlaying the color resin and the first black matrix, wherein the first black matrix comprising a flat bottom layer and a protrusion formed on the flat bottom layer, the protrusion has slant surfaces near a boundary between the non-pixel region and the pixel region of the second transparent substrate. | 02-06-2014 |
20140015867 | Spatial Stereoscopic Display Device And Operating Method Thereof - Embodiments of the invention relate to a spatial stereoscopic display device and an operating method thereof. The spatial stereoscopic display device comprises: a laser source; a two-dimensional scanning unit, receiving and projecting the laser light onto a variable isoclinic transflective unit; the variable isoclinic transflective unit, receiving and dividing the laser light into a first and second splitting lights intersecting in an imaging space, by transmission and reflection; a power source and position sensor unit, connected with the variable isoclinic transflective unit to control an intersection of the first and second splitting lights in the imaging space; the imaging space, provided with an up-conversion material inside, and the up-conversion material at the intersection of the first and second splitting lights is excited to form a light-emitting point; and the 3D modulator, connected with the laser source, the two-dimensional scanning unit, the power source and position sensor unit. | 01-16-2014 |
20130147386 | AMOLED PIXEL UNIT DRIVING CIRCUIT AND METHOD, AMOLED PIXEL UNIT AND DISPLAY APPARATUS - The present disclosure discloses an AMOLED pixel unit driving circuit and method, an AMOLED pixel unit and a display apparatus, the AMOLED pixel unit driving circuit includes: a switching unit with a first input terminal connected to a current source for supplying a charging current and a second input terminal connected to an OLED; a storage capacitor with a first terminal connected to an output terminal of the switching unit and a second terminal connected to a low level; a driving TFT with a gate electrode connected to the first terminal of the storage capacitor and a source electrode connected to the low level; and a current dividing unit with a first terminal connected to the low level. The embodiments of the present disclosure enable a relatively large scale to exist between the charging current Idata and the current loled flowing through the OLED. | 06-13-2013 |
20130141660 | ARRAY SUBSTRATE AND DISPLAY DEVICE - Embodiments of the present invention relate to an array substrate and a display device comprising the array substrate. According to an embodiment of the invention, there is provided an array substrate which comprises: a terminal region; and an active pixel region, the active pixel region comprising: a plurality of pixel units; a plurality of gate lines; a plurality of data lines; and a plurality of gate leading wires, wherein two columns of the plurality of pixel units are provided between two adjacent data lines among the plurality of data lines, each of the plurality of gate leading wires is disposed between the two columns of the plurality of pixel units, and each of the plurality of gate lines is connected to respective one of the plurality of gate leading wires. | 06-06-2013 |
20130136224 | SHIFT REGISTER, GATE DRIVER, AND DISPLAY DEVICE - The present invention relates to a display device field, and provides a shift register, a gate driver, and a display device. The shift register comprises an input programming unit, a latch unit, an output programming unit and an inverting output unit; the input programming unit is connected to the input end of the latch unit to program the input end of the latch unit; the latch unit is used for latching the output signal, and a non-inverting output end and an inverting output end of the latch unit are connected through the output programming unit; the output programming unit is connected to the output end of the latch unit to program the output end of the latch unit; the inverting output unit is connected to the inverting output end of the latch unit and is used for generating a inverting output signal of the shift register. | 05-30-2013 |
20130134897 | PIXEL UNIT DRIVING CIRCUIT AND METHOD, PIXEL UNIT OF AMOLED PIXEL UNIT PANEL AND DISPLAY APPARATUS - The present disclosure discloses a pixel unit driving circuit and method, and a pixel unit of an Active Matrix Organic Light Emitting Diode AMOLED panel and a display apparatus. The pixel unit driving circuit of the AMOLED panel comprises: a switching unit, a first input terminal of which is connected to a current source for providing a charging current, a second input terminal of which is connected to an Organic Light-Emitting Diode, and an output terminal of which is connected to a first terminal of a storage capacitor to provide the charging current; the storage capacitor, a first terminal of which is connected to the output terminal of the switching unit, and a second terminal of which is connected to a low level; a driving Thin Film Transistor and a current mirror Thin Film Transistor, gates of which are connected to the first terminal of the storage capacitor, and sources of which are connected to the low level; a voltage-dividing Thin Film Transistor, gate of which is connected to the first terminal of the storage capacitor, a source of which is connected to a drain of the driving Thin Film Transistor, and a drain of which is connected to the Organic Light-Emitting Diode. | 05-30-2013 |
20120327064 | AMOLED PANEL AND DRIVING CIRCUIT AND METHOD THEREFOR - Embodiments of the present disclosure relates to an active matrix organic light emitting diode (AMOLED) panel and the driving circuit and method therefor. The driving circuit of the AMOLED panel comprises: a driving transistor; a first transistor; a second capacitor; an organic light emitting diode; a voltage adjustment module, which is connected to a first control signal terminal, a second control signal terminal and a high level signal terminal, and is connected with the second capacitor, the driving transistor and the first transistor, for adjusting a gate-source voltage of the driving transistor connected with the second capacitor, such that a driving current of the driving transistor in a saturation status is independent of its threshold voltage. | 12-27-2012 |
20120300324 | COLOR FILTER SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - Embodiments of the disclosed technology relate to a color filter substrate and a method of manufacturing the same. The color filter substrate comprises a base substrate having a black matrix pattern thereon, the black matrix pattern having a plurality of openings; and a plurality of color filter layers in different colors, disposed on the base substrate and located at the openings of the black matrix pattern, the color filter layers being glass layers in different colors. | 11-29-2012 |
20120293737 | SHIFT REGISTER UNIT CIRCUIT, SHIFT REGISTER, ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY - Embodiments of the disclosed technical solution provides a shift register unit circuit which operates based on two clock signals and comprises input terminals, a pre-charging circuit, a level pulling-down circuit, a outputting circuit and a scan signal output terminal. Embodiments of the disclosed technical solution also provides a shift register having at least two shift register unit circuits connected in cascade, and further provides a liquid crystal display array substrate and a liquid crystal display. The disclosed technical solution stabilizes the wave output from the scan signal output terminal and has small noise by means of a design of pulling down the level, and may realize the GOA circuit utilizing less TFTs circuits, so that the circuit structure is simple and power consumption is small. | 11-22-2012 |
20120293401 | SHIFT REGISTER UNIT CIRCUIT, SHIFT REGISTER, ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY - Embodiments of the disclosed technical solution provides a shift register unit circuit which operates based on two clock signals and comprises input terminals, a pre-charging circuit, a first level pulling-down circuit, a second level pulling-down circuit and a scan signal output terminal. Embodiments of the disclosed technical solution also provides a shift register having at least two shift register unit circuits connected in cascade, and further provides a liquid crystal display array substrate and a liquid crystal display. Embodiments of the disclosed technical solution settles problems that a threshold voltage of the pulling-down TFT would drift under a direct current bias voltage and a output is unstable due to a clock hopping, increases a reliability of the circuit and reduces power consumption. | 11-22-2012 |
20120249912 | THIN FILM TRANSISTOR LIQUID CRYSTAL DISPLAY PANEL AND COLOR FILTER SUBSTRATE - Embodiments of the disclosed technology relate to a thin film transistor liquid crystal display (TFT-LCD) panel comprising: a color filter substrate and a thin film transistor array substrate facing each other, and a liquid crystal layer interposed therebetween; and an electrostatic discharge circuit, wherein the color filter substrate comprises: a base substrate and a color filter film which has a first surface attached to the base substrate; a conductive layer attached to a second surface of the color filter film and electrically connected to the electrostatic discharge circuit to release charges on the conductive layer. The embodiments of the disclosed technology also provide a color filter substrate. | 10-04-2012 |
20120242939 | COLOR FILTER SUBSTRATE AND LIQUID CRYSTAL DISPLAY - The disclosed technology discloses a color filter substrate comprising a base substrate, a black matrix, a color filter layer and a common electrode layer; wherein the color filter layer has post projection(s) formed therewith. The post projections function as post spacers to support and maintain the cell gap of a liquid crystal cell between the array substrate and color filter substrate. | 09-27-2012 |
20120182490 | ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME - An array substrate comprises gate lines and data lines for defining pixel regions. A thin film transistor, a common electrode, and a pixel electrode with strip electrodes are formed in each pixel region, the common electrode is formed on a second insulating layer which covers the data line, the pixel electrode is formed on a third insulating layer which covers the common electrode. Thus, the area of the display region can be increased, and aperture ratio can be effectively improved. | 07-19-2012 |
20120181557 | ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME - The disclosed technology is in connection with an array substrate of a thin film transistor liquid crystal display (TFT-LCD) and a method for manufacturing the same, and the array substrate comprises: a base substrate; a gate line and a data line forming on the base substrate and defining a pixel region, a pixel electrode, a thin film transistor and a common electrode are formed in the pixel region; a black matrix made of conductive thin film material, the black matrix is electrically connected with the common electrode. | 07-19-2012 |
20120154724 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE - Disclosed are an array substrate and a liquid crystal display device. The array substrate comprises a base substrate, and data lines and gate lines, which are orthogonal to each other to define a plurality of pixel units, formed in a pixel region of the base substrate, with each of the pixel units comprising a switching element, a pixel electrode and a common electrode that is overlapped with the pixel electrode. The common electrode in each of the pixel units comprises slits, and the slits have a shape of curved line and are parallel to each other so as to form a slit region in the common electrode; and the pattern profile of the pixel electrode is parallel to the profile of the slit region of the common electrode. | 06-21-2012 |
20120112987 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY - An embodiment of the disclosed technology provides an array substrate, comprising a base substrate, and data lines and gate lines crossed with each other to define a plurality of pixel units on the base substrate, wherein each pixel unit comprises two sub-pixel units, and the data line for the pixel unit is formed between the two sub-pixel units, and each of the two the sub-pixel units comprises a pixel electrode and a thin film transistor (TFT), which comprises a gate electrode, a source electrode, a drain electrode and an active layer. | 05-10-2012 |
20120105397 | SHIFT REGISTER UNIT, GATE DRIVING DEVICE AND LIQUID CRYSTAL DISPLAY - The present invention provides a shift register unit, a gate driving device and a liquid crystal display, wherein the shift register unit includes five thin film transistors. The drain of a first thin film transistor is connected to a first clock signal input terminal; the drain of a third thin film transistor is connected to the first clock signal input terminal, the gate thereof is connected to the gate of the first thin film transistor, and the source thereof is connected to a second signal output terminal. The shift register unit, the gate driving device and the liquid crystal display provided by the present invention separate the gate driving signal and the control signal for controlling the next neighboring shift register unit from each other, which can solve the problem that the accuracy of the gate driving signal is low due to the delay accumulation. | 05-03-2012 |
20120105393 | SHIFT REGISTER UNIT, GATE DRIVING DEVICE AND LIQUID CRYSTAL DISPLAY - The present invention provides a shift register unit, a gate driving device and a liquid crystal display, wherein the shift register unit includes a first thin film transistor, a second thin film transistor, a third thin film transistor and a fourth thin film transistor, and further includes a pull-down unit and a driving unit. Since the shift register unit includes the pull-down unit and the driving unit, it is possible to assure that the output gate driving signal keeps at a low level stably when the shift register unit needs to output a low level, and the pull-down unit operates under the driving of an alternating current signal, which can prevent the threshold voltage of the thin film transistor of the pull-down unit from offsetting largely. | 05-03-2012 |
20120100471 | METHOD OF MANUFACTURING COLOR FILTER SUBSTRATE - An embodiment of the present invention provides a method of manufacturing a color filter substrate, comprising: forming a black matrix on a base substrate; and forming color filter patterns having at least two colors on the base substrate on which the black matrix is formed, wherein forming a color filter pattern having one color of the at least two colors, comprising: forming a color filter resin layer having the one color on the base substrate on which the black matrix is formed; radiating the color filter resin layer from a side of the base substrate which is opposite to a side on which the black matrix is formed by using a mask to expose the color filter resin layer so as to form the color filter pattern, wherein light transmitting regions of the mask at least correspond to the color filter pattern to be formed. | 04-26-2012 |
20120086013 | THIN FILM TRANSISTOR, ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - A thin film transistor is provided, which comprises at least an active layer, a source electrode and a drain electrode, wherein the source electrode and the drain electrode are located on the active layer and spaced apart from each other; a channel is defined in the active layer between the source electrode and the drain electrode; edges of the active layer are aligned with outer edges of the source electrode and the drain electrode, the outer edge of the source electrode is an edge of the source electrode opposite to the drain electrode, and the outer edge of the drain electrode is an edge of the drain electrode opposite to the source electrode. Also, a method of manufacturing a thin film transistor is provided. | 04-12-2012 |
20120075244 | TOUCH SCREEN AND ADDRESSING METHOD THEREOF - The disclosed technology provides a touch screen, comprising a touch screen body, comprising a plurality of first channels extending in first direction and a plurality of second channels extending in second direction; and an interface device provided with a plurality of I/O ports, wherein at least two first channels of the touch screen body spaced apart with first predetermined distance are connected electrically to a parallel connection node so as to form a first channel group, and the parallel connection node is connected electrically to one I/O port, and wherein the first predetermined distance is a predetermined length of a touching region in the first direction. An addressing method for the touch screen is also provided. | 03-29-2012 |
20120069286 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND LIQUID CRYSTAL DISPLAY - The disclosed technology relates to an array substrate and a method of manufacturing the same, and a liquid crystal display. The array substrate comprises a base substrate. The base substrate comprises a pixel region and a peripheral region; data lines and gate lines are formed to transversely and longitudinally cross each other on the base substrate to form a plurality of pixel units, and each of the pixel units comprises a switching element, a pixel electrode and a common electrode above the pixel electrode; the common electrode has slits in each pixel unit and is a plate-shaped electrode in the pixel region, when powered on, the common electrode forms a horizontal electric field together with the pixel electrode of the pixel unit; and a common electrode line formed in the pixel region and connected with the common electrode. | 03-22-2012 |
20110284861 | LOW-TEMPERATURE POLYSILICON THIN FILM AND METHOD OF MANUFACTURING THE SAME, TRANSISTOR, AND DISPLAY APPARATUS - A method for manufacturing a low-temperature polysilicon thin film comprises the steps of providing a substrate and forming a buffer layer on the substrate; forming a first amorphous silicon thin film on the buffer layer; forming catalyst particles on the first amorphous silicon thin film; forming a second amorphous silicon thin film to cover the first amorphous silicon thin film and the catalyst particles; and performing a crystallization of the first and second amorphous silicon thin films by using the catalyst particles so as to form the low-temperature polysilicon thin film. | 11-24-2011 |