Patent application number | Description | Published |
20100128202 | PIXEL STRUCTURE - A pixel structure includes a red sub-pixel, a green sub-pixel, a blue sub-pixel and a white sub-pixel. The red sub-pixel, the green sub-pixel and the blue sub-pixel are suitable for providing a first white light, and a chroma coordinate of the first white light is (x | 05-27-2010 |
20110089954 | STATION FOR DETECTING WINDING PRODUCTS AND METHOD FOR DETECTING INTER-TURN SHORT CIRCUIT - A detecting station of a winding product and a method for detecting an inter-turn short circuit are provided. The method includes following steps. First, a high voltage pulse is input to two ends of a winding of a winding product. Next, a voltage value of an electrifying process of the winding is extracted for generating an extracting data. Finally, a time-frequency converting operation is performed to the extracting data, and a time-frequency analysis information is generated for indicating whether or not the inter-turn short circuit is occurred in the winding. | 04-21-2011 |
20110115638 | METHOD FOR CONTROLLING CLEANING DEVICE - A method for controlling a cleaning device is presented, which includes the following steps. A cleaning device includes a control unit, a fan module, an optical emitter, and an optical sensor. The optical emitter and the optical sensor are located in an air inlet of the fan module. The control unit is preset with a first impedance value (Z1), a second impedance value (Z2), and a threshold, where 005-19-2011 | |
Patent application number | Description | Published |
20100224217 | SEMICONDUCTOR CLEANING METHOD AND APPARATUS AND CONTROLLING METHOD OF THE SAME - A semiconductor cleaning method and apparatus and a controlling method of semiconductor cleaning are disclosed. The developing method includes the following steps. A developing solution is applied onto a wafer having a photoresist layer. Next, the wafer is rotated to scatter the developing solution over the photoresist layer. Then, a nozzle upon the center of the wafer ejects a non-reactive liquid onto the photoresist layer for a time period. Next, the nozzle is moved in a radial direction of the wafer to at least one next location and then ejects the liquid onto the photoresist layer for at least one next time period. The wafer is then rinsed until the developing solution and the unnecessary photoresist dissolved in the developing solution are washed away and a patterned photoresist layer is revealed. | 09-09-2010 |
20110037654 | Dual-frequency antenna - A dual-frequency antenna includes a substrate, a ground plane, a radiation path, a short-circuit path and a connection path. The ground plane is disposed on the substrate and has a short-circuit point and a ground point. The radiation path is disposed on the substrate, adjacent to the ground plane. A feed point is disposed on one end of the radiation path, corresponding to the ground point; and a first connecting point is formed on the radiation path. A short-circuit path is disposed on the substrate, two ends of the short-circuit path respectively electrically connected with the short-circuit point and the feed point, and a second connecting point is formed on the short-circuit path. The connection path is disposed on the substrate, two ends of the connection path respectively electrically connected with the first connecting point and the second connecting point. | 02-17-2011 |
20110227805 | BROADBAND ANTENNA APPLIED TO MULTIPLE FREQUENCY BAND - A broadband antenna includes a substrate, a ground plane, a radiating path, a shorting path, a first connection path, a second connection path and a coupling path. The ground plane has a shorting point, a first grounding point and a second grounding point. The radiating path has a feeding point and a first connecting point. Two ends of the shorting path are respectively electrically connected with the shorting point and the feeding point, and the shorting path has a second connecting point. Two ends of the first connection path are respectively connected with the first connecting point and the second connecting point. Two ends of the second connection path are respectively connected with the first grounding point and the feeding point. One end of the coupling path is connected to the second grounding point and another end of the coupling path is separated from the shorting path. | 09-22-2011 |
20140300110 | WAVE ENERGY GATHERING AND ENHANCING DEVICE - The present disclosure provides a wave energy gathering and enhancing device disposed in a setting area of the sea-bed. A seawater wave approaches the wave energy gathering and enhancing device with a wave vector. The wave energy gathering and enhancing device comprises a plurality of structures. The plurality of structures are arranged below the sea surface in a two-dimensional symmetric discrete group. Each of the structures has a top surface and the top surface is located below the sea surface with a predetermined depth. A lattice with a definte lattice constant is formed by the plurality of structures. The lattice plane formed by the structures and the wave vector of the seawater wave form an angle. The structures enhance the amplitude of the seawater wave when the seawater wave interacts with and passes through the structures. | 10-09-2014 |
Patent application number | Description | Published |
20080298198 | OPTICAL RECORDING APPARATUS AND METHOD FOR OPTIMIZING RECORDING SIGNAL - An exemplary method for optimizing a recording signal of an optical recording apparatus to record data onto a disc, the recording signal having a first pulse-width parameter, the method includes selecting an initial value of the first pulse-width parameter; generating adjusted values based on the initial value to record test data onto the disc respectively; measuring mark lengths of lands; determining average lengths of the mark lengths of lands; determining differences between the average lengths and a predetermined standard length; linear curve fitting the adjusted values and the differences employing the following linear curve fitting equation: Y=AX+B to obtain the constants A and B, wherein X represents the adjusted values, Y represents the differences; determining and storing an optimum value of the first pulse-width parameter to be used for recording the data onto the disc, this optimum value equals to −B/A. An optical recording apparatus is also provided. | 12-04-2008 |
20090143066 | SYSTEM AND METHOD FOR ADJUSTING A TIME OFFSET OF GPS SIGNALS IN A CDMA MOBILE PHONE - A method for adjusting a time offset of GPS signals in a CDMA mobile phone includes: generating periodic waves and transmitting to the GPS simulator; generating CDMA RF signals and transmitting to the combiner; clocking a first delay time starting when the periodic waves are transmitted to a time the CDMA RF signals are transmitted; receiving the periodic waves; generating GPS RF signals and transmitting the signals to the combiner; clocking a second delay time starting when the periodic waves are received to a time the GPS RF signals are transmitted; generating combined signals and transmitting to the CDMA mobile phone; clocking a third delay time starting when the CDMA RF signals are received to a time the GPS RF signals are received; and calculating a time offset between CDMA signals and GPS signals according to the first delay time, the second delay time, and the third delay time. | 06-04-2009 |
20100025098 | WIRELESS COMMUNICATION DEVICE WITH IMPROVED SENSITIVITY OF ANTENNA THEREOF - A wireless communication device includes a circuit board, a metallic plate, and at least one conductive member. The circuit board includes a grounding point. The metallic plate is positioned on the circuit board. The at least one conductive member is sandwiched between the circuit board and the metallic plate, and is configured for electrically connecting the metallic plate to the grounding point of the circuit board. | 02-04-2010 |
20110002203 | ADJUSTING SYSTEM FOR ADJUSTING TILT OF AN OPTICAL PICKUP HEAD - An adjusting system for adjusting a tilt of an optical pickup head includes a collimator, a processing device, and a controller. The collimator receives reflected light beams from the optical pickup head and generating images from the reflected light beams. The processing device processes the images and generates an adjust signal. The controller receives the adjust signal and adjusting a position of the optical pickup head based on the adjust signal. | 01-06-2011 |
Patent application number | Description | Published |
20100303195 | GATE DRIVER HAVING AN OUTPUT ENABLE CONTROL CIRCUIT - A gate driver includes a shift register, a logic control circuit, and an output enable control circuit. The shift register generates a plurality of scan signals according to a vertical synchronous signal and a vertical clock signal. The output enable control circuit generates a second output enable signal according to the vertical synchronous signal, the vertical clock signal, and an output enable signal. After the vertical synchronous signal and the vertical clock signal are both triggered together for two times, the second output enable converts from a high level to a low level. The logic control circuit outputs the plurality of scan signals when the second output enable signal is at the low level. | 12-02-2010 |
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 |
20120229441 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display (LCD) panel includes a plurality of scan lines, a plurality of data lines, a plurality of common electrode lines, a plurality of pixel units, and at least one voltage regulating chip. The pixel units are coupled to the corresponding scan lines, the corresponding data lines, and the corresponding common electrode lines, respectively. The voltage regulating chip is coupled to a regulated voltage and the common electrode lines, so as to provide a regulated current to each of the common electrode lines based on the regulated voltage, respectively. | 09-13-2012 |
20120299895 | DRIVING SYSTEM OF DISPLAY PANEL AND DRIVING METHOD THEREOF - A driving system of a display panel and a driving method thereof are provided, in which the display panel includes a plurality of pixel units, and the driving system includes a timing controller and a voltage generator. The timing controller is used for detecting data values of the pixel units, and calculating difference values between the data values of every two pixel units, in which the calculated pixel units are in successive rows. The timing controller obtains an aggregation value of absolute values of the difference values, and then provides a related control signal to the voltage generator according to whether the aggregation value reaches a threshold value. The voltage generator provides a common voltage or provides a compensation voltage to a common electrode according to content of the control signal. | 11-29-2012 |
20130169586 | TOUCH SYSTEM FOR INCREASING A REPORT RATE AND METHOD FOR INCREASING A REPORT RATE OF A TOUCH SYSTEM - A touch system for increasing a report rate includes a touch panel and a readout circuit. The touch panel is used for being touched by at least one object. A first axial direction of the touch panel has N first sensing lines and a second axial direction of the touch panel has M second sensing lines. The readout circuit is used for transmitting driving signals to each at least two first sensing lines of the N first sensing lines simultaneously, receiving sensing signals corresponding to the at least two first sensing lines through the M second sensing lines in turn, and calculating and outputting coordinates of at least one object touching the touch panel to a host according to the sensing signals corresponding to the at least two first sensing lines. The driving signals corresponding to the at least two first sensing lines partially overlap each other. | 07-04-2013 |
20130176233 | TOUCH PANEL, ANTI-NOISE UNIT AND METHOD FOR PROCESSING A NOISE - A touch panel includes a display module, a touch sensor, an anti-noise unit and a signal processing unit. The display module generates a noise. The touch sensor is disposed above the display module and outputs an abnormal signal, wherein the abnormal signal includes the noise and a sensing signal. The anti-noise unit is adapted to receive the abnormal signal and then reject the noise so as to form the sensing signal. The signal processing unit is adapted to process the sensing signal. | 07-11-2013 |
Patent application number | Description | Published |
20090135206 | Color management system with advance function module and color management process for display device - A color management system for display device includes a color management controller, a color sensor, and an advance function module configured to implement a process (a) or a process (b) applied to multiple PWM signals generated from the color management controller. Process (a) includes the steps of using a reset signal generated by and synchronized with an image signal, and a counter with special bit length and counting frequency to generate a reference signal synchronized with the image signal, and using the reference signal to synchronize the PWM signals with the image signal as output. Process (b) includes the steps of using a reset signal with special frequency and a counter with special bit length and counting frequency to generate multiple synchronized reference signals with respective different phases, and generating multiple synchronized PWM signals with respective different phases as output by the use of the reference signals. | 05-28-2009 |
20100110690 | Display and Method for Modifying Color Resists of Color Filter - A method for modifying color resists of color filter includes the steps of: providing a white light-emitting diode (WLED) emitting light having wavelength of λ | 05-06-2010 |
20100182532 | Backlight Module and Liquid Crystal Display - A backlight module and a liquid crystal display are disclosed. In the backlight module having a reflector base, a phosphor layer is disposed on the reflector base, and a plurality of blue light emitting diode (LEDs) are disposed above the reflector base and the phosphor layer for emitting a first light beam. An optical film is disposed above the reflector base, the phosphor layer and the blue LEDs for allowing P-polarized light of the first light beam to pass therethrough and reflecting S-polarized light of the first light beam to the phosphor layer so as to excite the phosphor layer to generate a second light beam of which the wavelengths are different from those of the first light beam. After being reflected to the optical film by the reflector base, the second light beam transmits through the optical film, and mixes with the first light beam to generate white light. | 07-22-2010 |
20100188606 | HIGH COLOR SATURATION DISPLAY AND COLOR ADJUSTING METHOD THEREOF - A display device and a color adjusting method are provided. The display device includes a backlight source and color resists disposed above the backlight source for filtering the light from the backlight source. An intensity spectrum of the backlight source has several segments which includes a first segment having a peak value existing at a wavelength between 515 nm and 535 nm. The color resists have a peak transmittance, which is smaller than 75%, existing at a wavelength between 520 nm and 540 nm. In addition, the transmittance of the color resists is smaller than 0.05% at the wavelength of 730 nm. Since the wavelength ranges in the range mentioned above are correlated, the color resists are capable of adjusting the light from the backlight source to enhance the color saturation. | 07-29-2010 |
20100188611 | High Color Expression Display Device and Method for Adjusting Displayed Color - A high color expression display device and a method for adjusting the displayed color are provided. The display device includes a backlight source, a transmittance adjusting layer, and a display panel for receiving light from the backlight source. The display panel has a color filter disposed above the backlight source. A CIE standard illuminant C test result of the color filter falls into a predetermined scope. In a transmittance spectrum of the transmittance adjusting layer, an average transmittance at wavelength shorter than 495 nm is smaller than that at wavelength greater than 570 nm. | 07-29-2010 |
20100188612 | HIGH COLOR EXPRESSION DISPLAY DEVICE - A high color expression display device and a method for manufacturing the same are provided. The display device includes a backlight module and a display panel for receiving light from the backlight module. The display panel has a color filter layer which consists of a plurality of color resists above the backlight module. Lights from the backlight module pass through the color resists and out of the display panel to form an output light. A NTSC saturation of the output light may be greater or smaller than 60%, and a CIE standard illuminant C test result of the color resists may correspondingly fall into different predetermined scopes to prevent color shift and maintain brightness of the display device. | 07-29-2010 |
20130250209 | High Color Expression Display Device and Method for Adjusting Displayed Color - A high color expression display device and a method for adjusting the displayed color are provided. The display device includes a backlight source, a transmittance adjusting layer, and a display panel for receiving light from the backlight source. The display panel has a color filter disposed above the backlight source. A CIE standard illuminant C test result of the color filter falls into a predetermined scope. In a transmittance spectrum of the transmittance adjusting layer, an average transmittance at wavelength shorter than 495 nm is smaller than that at wavelength greater than 570 nm. | 09-26-2013 |
20160080894 | BLUETOOTH DEVICE, PROJECTION DEVICE AND DATA TRANSMISSION METHOD - A Bluetooth device used for data transmission between first and second peripheral devices is provided. The Bluetooth device includes a processing circuit and a Bluetooth chip configured to be capable of being operated in a transmitting mode and a receiving mode for data transmitting and data receiving, respectively. In the transmitting mode, a first communication link is established between the Bluetooth chip and the first peripheral device through a first communication protocol. The processing circuit establishes a second communication protocol. In the receiving mode, a second communication link is established between the Bluetooth chip and the second peripheral device through a third communication protocol. The second peripheral device transmits a data to the Bluetooth chip through the second communication link and the Bluetooth chip transmits, based on the second communication protocol, the received data to the first peripheral device through the first communication link simultaneously. | 03-17-2016 |
Patent application number | Description | Published |
20100147043 | Device for Producing Patterns - A device for producing a pattern onto a work piece is disclosed. The device comprises a die, an electromagnetic actuator and a base; wherein the die comprises a patterned surface and the patterned surface comprises a pattern. The electromagnetic actuator comprises an plate body, a convex part and a strip unit connected to the plate body; the electromagnetic actuator is disposed in the base. When the electromagnetic actuator is activated while a work piece is being positioned between the patterned surface and the electromagnetic actuator, an inductive current is generated on the work piece by the electromagnetic actuator, and then a repulsive force is generated between the electromagnetic actuator and the work piece. The repulsive force then causes the work piece to adhere to the patterned surface, forcing the work piece to deform against the patterned surface and to take on the shape of the pattern. | 06-17-2010 |
20130295739 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - In a method of manufacturing a semiconductor device, a source/drain feature is formed over a substrate. A Si-containing layer is formed over the source/drain feature. A metal layer is formed over the Si-containing layer. A metal silicide layer is formed from the metal layer and Si in the Si-containing layer. | 11-07-2013 |
20140177984 | DEVICE HAVING RAIL AND BLOCK AND METHOD FOR MANUFACTURING THE SAME - A device having a rail and a block includes a rail and a block. The rail includes a body and a hollow inside, the hollow inside being located inside the body. The hollow inside of the rail is provided with a lightweight, shock absorption and sound absorption material, and the lightweight, shock absorption and sound absorption material is selected from a group consisting of foam metal material, polystyrene, asbestos, foam, plastic, and rubber. The block is adapted for sliding along the rail to finish a slide path. | 06-26-2014 |
20140183166 | MANUFACTURING METHOD FOR ADVANCED HIGH-STRENGTH STEEL WHEEL AND JIG DEVICE THEREOF - The present invention relates to a manufacturing method for advanced high-strength steel (AHSS) wheel, comprising the following steps. Take an AHSS with at least 590 MPa of tensile strength for rolling to circular ring of a rim. Apply low heat input welding, such as the cold metal transfer (CMT) welding or the gas tungsten arc welding/tungsten inert gas arc welding (GTAW/TIG), at the junction of the rim to form a hollow cylindrical rim. Then perform hole expanding and spinning/roll forming operations to the rim. Take another AHSS with at least 980 MPa of tensile strength for pressing and forming a disk. Apply low heat input welding, such as cold metal transfer (CMT) welding, to the rim and the disk to produce a wheel. According to the present invention, the welding quality of products can be improved significantly; the fatigue lifetime of wheels can be enhanced; and wheels are lightweight. | 07-03-2014 |
20140191299 | Dual Damascene Metal Gate - A method for fabricating a dual damascene metal gate includes forming a dummy gate onto a substrate, disposing a protective layer on the substrate and the dummy gate, and growing an expanding layer on sides of the dummy gate. The method further includes removing the protective layer, forming a spacer around the dummy gate, and depositing and planarizing a dielectric layer. The method further includes selectively removing the expanding layer, and removing the dummy gate. | 07-10-2014 |
20140239416 | Semiconductor device - A semiconductor device includes a source/drain feature in a substrate. The source/drain feature has an upper portion and a lower portion, the upper portion having a lower concentration of Ge than the lower portion. A Si-containing layer over the source/drain feature includes a metal silicide layer. | 08-28-2014 |
20150114821 | Method for Modifying Properties of Graphene - A method for modifying properties of graphene includes a graphene film provision step and a modification step. In the graphene film provision step, a graphene film is provided, and the graphene is formed on a substrate. In the modification step, the graphene film is placed in a vacuum environment and radiated by an electron beam to obtain a graphene material. | 04-30-2015 |
20150255602 | SEMICONDUCTOR INTEGRATED CIRCUIT WITH DISLOCATIONS - A method of fabricating a semiconductor integrated circuit (IC) is disclosed. The method includes proving a substrate. The substrate includes a gate stack over the substrate and source/drain regions separated by the gate stack. A first dislocation with a first pinch-point is formed within the source/drain region with a first depth. A second dislocation with a second pinch-point is formed within the source/drain region at a second depth. The second depth is substantial smaller than the first depth. | 09-10-2015 |
Patent application number | Description | Published |
20100085637 | DIFFERENTIAL INTERFERENCE CONTRAST MICROSCOPE - A differential interference contrast microscope (DIC microscope) suitable for inspecting a specimen inside a measurement area comprises a light source, a beam splitter, a first and second polarizer, a first and second DIC prism, a wave plate, and an image sensor, wherein the beam splitter reflects the beam generated from the light source to the measurement area, and the beam be reflected from the measurement area passes through the beam splitter to the image sensor. The first polarizer is located between the light source and the beam splitter, and the second polarizer is located between the beam splitter and the image sensor. The first DIC prism, the wave-plate and the second DIC prism are located between the beam splitter and the measurement area in order. The included angle between the principal axis of the first DIC prism and the principal axis of the second DIC prism is 90 degree. | 04-08-2010 |
20110157458 | METHOD AND APPARATUS FOR FOCUSING - The present disclosure provides a method and system for focusing, which modulates a broadband light into a dispersive light having a higher dispersion characteristic and a lower dispersion characteristic, and the dispersion light is projected onto an object so as to form an object light. By means of the filtering and dividing procedure, a first optical spectrum of the dispersion light with respect to the higher dispersion characteristic is utilized to detect a height information of the surface profile of the object. Then, according to the height information, a second optical spectrum of the dispersion light with respect to the lower dispersion characteristic is adjusted to focus onto the object so that an imaging sensing device is capable of sensing the object light with respect to the lower dispersion characteristic, and thereby obtaining a clear and focusing image corresponding to the surface of the object. | 06-30-2011 |
20120092300 | VIRTUAL TOUCH SYSTEM - A virtual touch system including a head-mounted see-through display device, a micro-image display, at least two micro image-capturing devices, and an image processing unit is provided. The head-mounted see-through display device has a holder and an optical lens group that allows an image light of a real scene to directly pass through and reach an observing location. The micro-image display disposed on the holder of the head-mounted see-through display device casts a display image to the observing location through the optical lens group to generate a virtual image plane, wherein the virtual image plane contains a digital information. The micro image-capturing devices disposed at the holder capture images of the real scene and a touch indicator. The image processing unit coupled to the head-mounted see-through display device recognizes the touch indicator and calculates a relative location of the touch indicator on the virtual image plane for the micro-image display. | 04-19-2012 |
Patent application number | Description | Published |
20080266491 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) including a backlight module and a liquid crystal display panel is provided. The backlight module has at least one white light source. BL | 10-30-2008 |
20090073354 | Color Filter and Liquid Crystal Display Comprising Same - A color filter and an LCD including the color filter are provided. The color filter includes a substrate with a first side and a second side opposite to said first side, a blue color resist formed on the first side, and a transparent conductive layer at least locally formed on the blue color resist that defines a blue light transmissive area. The first blue chromaticity coordinate of the color filter (By | 03-19-2009 |
20090135337 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) including a backlight module and a LCD panel is provided. The backlight module has at least one white light source. BL | 05-28-2009 |
20090135338 | LIQUID CRYSTAL DISPLAY - An liquid crystal display including a backlight module and an LCD panel is disclosed. The backlight module has a white light source, and the normalized optical spectrum of the backlight module is BL(λ) The LCD panel includes a red color filter layer, a green color filter layer and a blue color filter layer. The green color filter layer and the backlight module are subject to the following relationship: E=C/D and E≧0.8, wherein A is defined as the wavelength corresponding to the maximum peak value of CF | 05-28-2009 |
20090147184 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) including a backlight module and a liquid crystal display panel is provided. The backlight module has at least one white light source. BL | 06-11-2009 |
20090251640 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) including a backlight module and an LCD panel is provided. The backlight module has at least one white light source. A light-emitting spectrum of the backlight module has a relative maximum brightness peak value between wavelengths of 430 nm and 470 nm and between wavelengths of 520 nm and 620 nm respectively. The LCD panel disposed above the backlight module includes a plurality of substrates and a liquid crystal layer located there-between. One of the substrates has a red filter layer, a green filter layer, and a blue filter layer. Specially, Rx and Ry respectively represent an x coordinate and a y coordinate of the red filter layer in a CIE 1931 chromaticity diagram under a CIE standard light source C, where Rx≧0.65 and Ry≦0.32. | 10-08-2009 |
20090290099 | Display Module - A display module is disclosed. The display module comprises a liquid crystal module and a backlight source having a spectrum, wherein the spectrum has a plurality of peaks of light intensity. The liquid crystal module comprises a color filter having a plurality of transmittances. There are color ratios related to the transmittances and the peaks, so that a backlight source emits a light through the color filter and a color image generated by the light has a predetermined brightness and a predetermined saturation according to the color ratios. More particularly, the predetermined brightness can be defined by the brightness as the color temperature of the color image maintained at 10000K. The predetermined intensity meets the standard of the National Television Standard Committee (NTSC). | 11-26-2009 |
20110289073 | GENERATING BROWSING HIERARCHIES - Generation of browsing hierarchies. A hierarchical tree structure is generated. The hierarchical tree structure has nodes that correspond to at least one query. Content stored in the content source is browsed by sequentially executing queries corresponding to nodes of the hierarchical tree structure, in accordance with a hierarchy of the hierarchical tree structure. | 11-24-2011 |
20110289414 | GUIDED NAVIGATION - Browsing content stored in a content source. A content source identifier corresponding to the content source, a content type, and a hierarchical structure are received. The hierarchical structure defines a hierarchy of content stored in the content source that is independent of the file structure of the content stored in the content source. A guided browse function is generated based on the content source identifier. The content stored in the content source is searched by using the guided browse function, wherein in response to receiving a request from a presentation module to browse content corresponding to a selected node in the hierarchical structure, the guided browse function searches the content stored in the content source by using a search query corresponding to the selected node, and returns results of the search to the presentation module. The results are presented to a user by using the presentation module. | 11-24-2011 |
20110289460 | HIERARCHICAL DISPLAY OF CONTENT - Hierarchical display of content. A hierarchical tree structure has nodes that correspond to queries. A static visual representation of a node that is in a top level of the hierarchical tree structure is displayed such that it is selectable by a user. In response to selection of a static visual representation, a corresponding static query is executed to receive visual representations of stored content, and the received visual representations are displayed such that they are selectable. In response to user selection of a received visual representation, a corresponding dynamic query is executed to receive visual representations of stored content, and the visual representations received from the dynamic query are displayed such that they are selectable. The dynamic query corresponds to a child node of a node that corresponds to a previously executed query. The visual representations received from the dynamic query match the corresponding selected visual representation. | 11-24-2011 |
20120016600 | DEFECT DETECTION SYSTEM AND METHOD - A defect detection system and method enable a fastened crystalline silicon product to generate micro-vibration by a micro-vibration excitation device, so as to enable the crystalline silicon product to generate an excitation signal, then to acquire the excitation signal by a acquisition device, so as to analyze the excitation signal acquired by the acquisition device in the time and frequency domain by an analysis detection device with a specific analysis, and to obtain an analysis result, at last, determine a defect state of the crystalline silicon product according to the analysis result. | 01-19-2012 |
20150358187 | SIGNAL PROCESSING SYSTEM AND SIGNAL PROCESSING METHOD COOPERATING WITH VARIABLE GAIN AMPLIFIER - A signal processing system includes a variable gain amplifier, an analog-to-digital converter (ADC), a gain compensation module and a signal processing module. The variable gain amplifier applies a variable gain to an analog input signal to generate an amplified analog signal. The ADC converts the amplified analog signal to an amplified digital signal. The gain compensation module applies a compensation gain to the amplified digital signal to generate a compensated signal. The compensated signal has an instantaneous change lower than a predetermined threshold. The signal processing module performs a signal processing procedure on the compensated signal. | 12-10-2015 |
Patent application number | Description | Published |
20110233761 | CU PILLAR BUMP WITH NON-METAL SIDEWALL PROTECTION STRUCTURE - Sidewall protection processes are provided for Cu pillar bump technology, in which a protection structure on the sidewalls of the Cu pillar bump is formed of at least one of non-metal material layers, for example a dielectric material layer, a polymer material layer, or combinations thereof. | 09-29-2011 |
20140256126 | Electrical Connectors and Methods for Forming the Same - A method includes coating a photo resist over an Under-Bump Metallurgy (UBM) layer and exposing the photo resist. In the step of exposing, a light amount reaching a bottom of the photo resist is less than about 5 percent of a light amount reaching a top surface of the photo resist. The method further includes developing the photo resist to form an opening in the photo resist. A portion of the UBM layer is exposed through the opening. The opening has a bottom lateral dimension greater than a top lateral dimension. An electrical connector is formed in the opening, wherein the electrical connector is non-reflowable. | 09-11-2014 |
20140363970 | METHOD OF MAKING A PILLAR STRUCTURE HAVING A NON-METAL SIDEWALL PROTECTION STRUCTURE - A method of making a pillar structure includes forming a first under-bump-metallurgy (UBM) layer formed on a pad region of a substrate, wherein the first UBM layer includes sidewalls. The method further includes forming a second UBM layer on the first UBM layer, wherein the second UBM layer includes a sidewall surface, an area of the first UBM layer is greater than an area of the second UBM layer. The method further includes forming a copper-containing pillar on the second UBM layer, wherein the copper-containing pillar includes a sidewall surface and a top surface. The method further includes forming a protection structure on the sidewall surface of the copper-containing pillar and on an entirety of the sidewall surface of the second UBM layer, wherein the protection structure does not cover the sidewalls of the first UBM layer, and the protection structure is a non-metal material. | 12-11-2014 |
20150325546 | METHOD OF MAKING A PILLAR STRUCTURE HAVING A NON-METAL SIDEWALL PROTECTION STRUCTURE AND INTEGRATED CIRCUIT INCLUDING THE SAME - An integrated circuit device includes a semiconductor substrate; and a pad region over the semiconductor substrate. The integrated circuit device further includes an under-bump-metallurgy (UBM) layer over the pad region. The integrated circuit device further includes a conductive pillar on the UBM layer, wherein the conductive pillar has a sidewall surface and a top surface. The integrated circuit device further includes a protection structure over the sidewall surface of the conductive pillar, wherein sidewalls of the UBM layer are substantially free of the protection structure, and the protection structure is a non-metal material. | 11-12-2015 |
Patent application number | Description | Published |
20130075835 | MICRO-ELECTRO-MECHANICAL MICROPHONE AND MICRO-ELECTRO-MECHANICAL MICROPHONE CHIP INTEGRATED WITH FILTER - A microelectromechanical microphone comprises a shell body, a microelectromechanical microphone chip and an integrated circuit. The shell body having a cavity and an opening, sound from outside enters into the cavity from the opening. The microelectromechanical microphone chip and the integrated circuit are disposed on a circuit layout inside the cavity. A filter is integrated with the microelectromechanical microphone chip at an appropriate location. Sound entered from the opening into the cavity is received by the microelectromechanical microphone chip, then the sound or audio signals are converted to electrical signals through the filter and the integrated circuit, to be transmitted to external electronic devices. | 03-28-2013 |
20130101143 | MICRO-ELECTRO-MECHANICAL SYSTEM MICROPHONE CHIP WITH AN EXPANDED BACK CHAMBER - A MEMS microphone chip with an expanded chamber comprises a base plate, and the base plate has a main chamber and a secondary chamber. The secondary chamber is formed beside the main chamber, and is connected to the main chamber. A vibration membrane is suspended above the main chamber for receiving external sound waves, and the vibration membrane vibrates in corresponding to the chambers. The MEMS microphone chip has a higher sensitivity because of the expanded chamber, and therefore has a more ideal audio frequency response curve. | 04-25-2013 |
20130322661 | MICRO-ELECTRO-MECHANICAL SYSTEM MICROPHONE CHIP WITH EXPANDED BACK CHAMBER - A MEMS microphone chip with an expanded back chamber includes a first chip unit and a second chip unit. The first chip unit has a first substrate, a vibration membrane layer is formed. above an end of the first substrate, and a space is formed below the vibration membrane layer of the first substrate, so that the vibration membrane layer is suspended above the first substrate to vibrate. The second chip unit has a second substrate to couple with another end of the first substrate, and a groove is formed in the second substrate with. a width larger than that of the space; when the first substrate and the second substrate are coupled together, the groove and the space are connected together to act as the back chamber of the vibration membrane layer. | 12-05-2013 |
20150153561 | Glass Structure Disposed in Frame of Sight and Manufacturing Method Thereof - A glass structure disposed in a frame of a sight. The glass structure includes a lens disposed in the frame and being at least 1 mm in thickness, a micro structure being formed at a center of a surface of the lens and 1.5 μm deep from the surface, and a compound is filled in the micro structure; and at least one light source disposed on an edge of the lens, wherein light from the light source enters the lens and travels to the micro structure, and the compound absorbs the light and emits fluorescent light to display pattern of the micro structure. | 06-04-2015 |
Patent application number | Description | Published |
20140190260 | MEMS APPARATUS - Disclosed herein is a MEMS apparatus comprising a substrate with an etched area, a proof mass disposed at the center of the etched area, and beams supporting the proof mass. The beams are disposed between peripheries of the substrate and the proof mass. The substrate comprises first and second electrodes that are parallel to an axis and extend respectively from opposite regions on the substrate. The proof mass comprises third and fourth electrodes that are parallel to the axis and extend respectively from opposite edges of the proof mass. The first and third electrodes are opposite to and interlaid with each other. The second and fourth electrodes are opposite to and interlaid with each other. With the proof mass constructed as an oxide layer optionally enclosing a connecting layer or as a silicon substrate optionally with a covering layer, the MEMS apparatus is not susceptible to the variation of temperature. | 07-10-2014 |
20140252362 | THIN FILM APPARATUS - A thin film apparatus having a plurality of thin film cells is disclosed. Each thin film cell includes a crystalline layer and a surrounding layer. The crystalline layer has a shape of polygon. The surrounding layer is partially located on the crystalline layer. The crystalline layer is surrounded by the surrounding layer. | 09-11-2014 |
20140252510 | SIGNAL BOOSTING APPARATUS AND METHOD OF BOOSTING SIGNALS - A signal boosting apparatus and a method of boosting signals applied in the MEMS are disclosed. The signal boosting apparatus includes a substrate, an oxide layer, and a signal transmission layer. The substrate has a doped region. The doped region has a plurality of conductive carriers. These conductive carriers have the same polarity as an electronic signal. The oxide layer is located on the substrate, and the signal transmission layer is located on the oxide layer. The signal transmission layer can receive and boost the electronic signal. | 09-11-2014 |
20140252511 | MEMS APPARATUS - A MEMS apparatus includes a pillar, a supporter, and a solder. The pillar has a first side and a second side opposite to the first side. The supporter supports the pillar. The supporter is adjacent to the pillar, but the supporter is not connected to the pillar. The supporter has a third side and a fourth side opposite to the third side. The supporter includes a plurality of first confined layers and a plurality of second confined layers. These first confined layers and these second confined layers are overlapped with each other. The second side and the third side are adjacent to each other. The solder is located between the second side and the third side. The solder is also located at the first side and the fourth side. The solder is utilized to combine the pillar and the supporter. The solder also isolates the pillar and the supporter. | 09-11-2014 |
20150016656 | DUAL-DIAPHRAGM ACOUSTIC TRANSDUCER - A dual-diaphragm acoustic transducer includes a substrate defining an opening, an inner diaphragm and an outer diaphragm concentrically mounted at one same side of the substrate corresponding to the opening of the substrate, and a plurality of elastic supporting members connected between the outer perimeter of the inner diaphragm and the inner perimeter of the outer diaphragm. Thus, when a sound wave enters the opening of the substrate, the sound wave pressure forces the outer diaphragm to displace and to carry the inner diaphragm to move, and the inner diaphragm itself will also be forced by the sound wave pressure to have a larger displacement than the outer diaphragm, enhancing the sensitivity. Further, using the inner and outer diaphragms to respond to different sound wave pressures can enhance the sound wave pressure sensing range. | 01-15-2015 |
20150109889 | ACOUSTIC TRANSDUCER WITH MEMBRANE SUPPORTING STRUCTURE - An acoustic transducer includes a base plate, a vibrating membrane and a back plate. The vibrating membrane covers an opening of the base plate and has a plurality of conjoint vibratile portions. The acoustic transducer further has a connecting portion that is connected to a boundary between each two of the adjacent vibratile portions so as to allow the vibratile portions to generate vibration independently. The vibratile portions are geometrically different. Thereby, the vibratile portions can vibrate independently. This allows a designer to easily enhance the dynamic range of the acoustic transducer by geometrically modifying the vibrating membrane without increasing the total area of the vibrating membrane while maintaining a certain good degree of sensitivity and signal-to-noise ratio. | 04-23-2015 |
20150110302 | ACOUSTIC TRANSDUCER WITH HIGH SENSITIVITY - An acoustic transducer with high sensitivity includes a base plate, a back plate and a vibrating membrane. The vibrating membrane is peripherally fixed to the base plate and covers an opening of the base plate. The back plate has a positioning member connected between the back plate and the vibrating membrane, so as to define at least one vibratile portion that is arranged annularly by a plurality of elastic members. Thereby, the vibratile portion has a reduced deformable width and increased rigidity, so can effectively improve its acoustically receiving sensitivity and signal-to-noise ratio. | 04-23-2015 |
20150210532 | MEMS GAS SENSING DEVICE - A microelectromechanical system (MEMS) gas sensing device includes a substrate, an oxide layer, a heating unit, a thermal-conductive metal layer, a passivation layer, and a sensor layer. The substrate includes a first cavity. The oxide layer has a first surface and a second surface opposite to the first surface, is on the substrate, and covers on the first cavity. The first surface contacts the substrate. The heating unit is in the oxide layer and adjacent to the first surface of the oxide layer. The thermal-conductive metal layer is between the heating unit and the second surface of the oxide layer. The passivation layer is on the second surface of the oxide layer and includes at least one via. The sensor layer is on the passivation layer and electrically connected to the thermal-conductive metal layer through the at least one via. | 07-30-2015 |
20150212029 | TUNABLE CHEMICAL SENSING DEVICE - A tunable chemical sensing device includes a sensing unit, a plurality of first pads, a value reading circuit and a plurality of second pads. The sensing unit has a first impedance component and a plurality of second impedance components. The first impedance component and the second impedance components respectively have a first terminal and a second terminal. The second impedance components respectively have a different impedance value. The first pads are respectively coupled to the corresponding first and second terminals. The value reading circuit has a first input terminal, a second input terminal and an output terminal. The second pads are respectively coupled to the corresponding first input terminal, second input terminal and output terminal. A coupling relationship between the first pads and the second pads is adjusted to tune an impedance value of the sensing unit. | 07-30-2015 |
20150245146 | MEMS MICROPHONE DEVICE - A Micro-Electro-Mechanical-System (MEMS) microphone device includes a substrate, a MEMS microphone thin film, oxide layer. The substrate has a first penetrating portion. The MEMS microphone thin film is above the substrate and covered the first penetrating portion defining a first cavity. The MEMS microphone thin film includes an elastic portion and a connection portion. The elastic portion has a plurality of first slots arranged along the edge of the elastic portion and sequentially and separately. The first slots are penetrated two surface of the elastic portion, the surface are opposite each other. The connection portion is connected to the elastic portion and contacted the substrate. The oxide layer has a second penetrating portion. The oxide layer is on the MEMS microphone thin film and contacted the connection portion. A part of the MEMS microphone thin film is exposed through the second penetrating portion. | 08-27-2015 |
20150304751 | CHIP-STACKED MICROPHONE - A chip-stacked microphone includes a cover, an acoustic wave transducer module, an application-specific integrated circuit chip (ASIC) and a substrate arranged in proper order from top to bottom. The cover is connected to the substrate and covered over the acoustic wave transducer module, providing a sound hole. The application-specific integrated circuit chip (ASIC) is electrically connected to the substrate. The acoustic wave transducer module is electrically connected to the application-specific integrated circuit chip (ASIC) using a 3D packaging technology, allowing an acoustic wave to pass therebetween. Thus, the invention greatly reduces the area for footprint and fully utilizes the space between the cover and the two modules for back chamber to maintain the overall performance of the microphone. | 10-22-2015 |
20150373446 | MULTI-FLOOR TYPE MEMS MICROPHONE - A multi-floor type MEMS microphone includes a housing formed by a stack of circuit boards and provided with a first cavity, a second cavity in vertical communication with the first cavity, and a sound hole in communication with the second cavity. The second cavity has a vertical cross-sectional area smaller than that of the first cavity. A MEMS transducer is disposed in the second cavity and electrically conducted with the housing, and an ASIC chip is disposed in the first cavity and electrically conducted with the housing. By this design, the volume of the back chamber of a vibrating diaphragm of the MEMS transducer can be increased in a limited space of the housing, and thus the sensitivity of the microphone can be improved. | 12-24-2015 |