Hannstar Display Corporation Patent applications |
Patent application number | Title | Published |
20150185957 | TOUCH NAKED EYES STEREOSCOPIC DISPLAY - A touch naked eyes stereoscopic display provided includes a touch display module and a backlight module. The touch display module includes an array substrate, a touch panel and a display medium. The display medium is directly configured between the array substrate and the touch panel. The backlight module includes a stereoscopic optical splitting sheet, a first light source and a second light source. The stereoscopic optical splitting sheet is configured on one side of the array substrate back opposite to the touch panel. The first light source and the second light source are configured on two opposite side surfaces of the stereoscopic optical splitting sheet respectively, wherein only the first light source provides red lights to the stereoscopic optical splitting sheet and only the second light source provides blue lights to the stereoscopic optical splitting sheet. | 07-02-2015 |
20150145806 | IN-CELL TOUCH DISPLAY PANEL AND AN OPERATION METHOD THEREOF - The invention relates to an in-cell touch display panel including a thin film transistor array substrate, a color filter substrate, a liquid crystal molecule layer, sensing driving electrodes and touch control sensing electrodes. The liquid crystal molecule layer is disposed between the thin film transistor substrate and the color filter substrate. The sensing driving electrodes are arranged in a first direction and disposed on the thin film transistor array substrate. The touch control sensing electrodes are arranged in a second direction and disposed on a surface of the color filter substrate farther away from the thin film transistor array. The data lines of a pixel array on the thin film transistor array are used as the sensing driving electrodes to cooperate with the touch control sensing electrodes to perform a touch sensing operation. | 05-28-2015 |
20150109353 | LIQUID CRYSTAL DISPLAY AND BIDIRECTIONAL SHIFT REGISTER DEVICE THEREOF - A liquid crystal display and its bidirectional shift register device including N stages of shift registers are provided. An i | 04-23-2015 |
20150102991 | LIQUID CRYSTAL DISPLAY AND BIDIRECTIONAL SHIFT REGISTER APPARATUS THEREOF - An LCD and bidirectional shift register apparatuses thereof are provided. One of the bidirectional shift register apparatuses includes N | 04-16-2015 |
20150076486 | PIXEL STRUCTURE AND FABRICATING METHOD THEREOF - The pixel structure includes a scan line, a data line, a thin-film transistor, a first electrode layer, a protective layer and a second electrode layer. The thin-film transistor is electrically connected to the scan line and the data line, and includes a gate, an oxide semiconductor layer, an insulating layer, a source and a drain. The first electrode layer is in the same layer as the oxide semiconductor layer, and is surrounded by the scan line and the data line. The second electrode layer is located on the first electrode layer, and the protective layer is located between the first electrode layer and the second electrode layer, wherein one of the first and second electrode layers is electrically connected to the thin-film transistor, and the other is connected to a common voltage. The second electrode layer includes a plurality of slits exposing an area of the first electrode layer. | 03-19-2015 |
20150049257 | TOUCH DISPLAY APPARATUS - A touch display apparatus including a display panel, a touch device layer, a first flexible circuit board and a second flexible circuit board is provided. The display panel includes a color filter substrate, an active device array substrate and a display medium layer. The active device array substrate is disposed above the color filter substrate. The display medium layer is disposed between the color filter substrate and the active device array substrate. The touch device layer is disposed on an outer surface of the active device array substrate. The first flexible circuit board is disposed on the outer surface and an edge of the active device array substrate and is electrically connected to the touch device layer. The second flexible circuit board is disposed on an inner surface opposite to the outer surface and the edge of the active device array substrate. | 02-19-2015 |
20150042628 | Gate Driver - A gate driver is used to drive scan lines, a first scan line to a m | 02-12-2015 |
20140375906 | TOUCH-SENSING LIQUID CRYSTAL PANEL AND FABRICATION METHOD THEREOF - A touch-sensing liquid crystal panel and a fabrication method thereof are provided. The touch-sensing liquid crystal panel includes a color filter substrate and a transistor substrate. In the fabrication method, at first, a first glass substrate is provided. Thereafter, a sensing matrix is formed on a first surface of the first glass substrate at a baking temperature. The sensing matrix is formed from indium tin oxide (ITO), and a sheet resistance of the sensing matrix is equal to or less than 30 ohm/square. Then, color filters and a common electrode are disposed on a second surface of the first glass substrate to form a color filter substrate, wherein the second surface is opposite to the first surface. Thereafter, the transistor substrate is provided and combined with the color filter substrate. Thereafter, a slimming process is performed to slim a second glass substrate of the transistor substrate. | 12-25-2014 |
20140368752 | TOUCH-SENSING LIQUID CRYSTAL PANEL - A touch-sensing liquid crystal panel is provided and includes a color filter substrate and a transistor substrate. The color filter substrate includes a first substrate, a sensing array, touch-sensing circuit contact pads, and color filters. The transistor substrate includes a second substrate and pixel units. In one embodiment, the first substrate has a first edge region and a second edge region having the same width. In another embodiment, the touch-sensing circuit contact pads are disposed at the first edge region and the second edge region of the first substrate, and each conductive pattern in the sensing array is connected to the touch-sensing circuit contact pads of the first edge region and the second edge region. In another embodiment, each conductive pattern of the sensing array includes two first conductive patterns and conductive pattern rows disposed between the first conductive patterns. | 12-18-2014 |
20140333847 | TOUCH PANEL AND TOUCH DISPLAY - A touch panel that includes a first substrate, a touch sensing layer, a compensation pattern layer, a second substrate, and a first optical adhesive layer is provided. The touch sensing layer includes a plurality of electrode sets arranged in parallel, and each of the electrode sets includes a scan electrode and a plurality of sensing electrodes. An orthogonal projection of the touch sensing layer on the first substrate is not overlapped with an orthogonal projection of the compensation pattern layer on the first substrate. The compensation pattern layer and the touch sensing layer are located between the first substrate and the second substrate. The first optical adhesive layer is located between the first substrate and the second substrate. A touch display is also provided. | 11-13-2014 |
20140313436 | TOUCH-SENSING LIQUID CRYSTAL PANEL AND FABRICATION METHOD THEREOF - A touch-sensing liquid crystal panel and a fabrication method thereof are provided. The touch-sensing liquid crystal panel includes a color filter substrate, a transistor substrate, and a sensing matrix. In the fabrication method, at first, a first glass substrate is provided. Then, color filters and a common electrode are disposed on a first surface of the first glass substrate to form a color filter substrate. Thereafter, a transistor substrate is combined with the color filter substrate. Then, the glass substrates of the color filter substrate and the transistor substrate are slimed. Thereafter, a sensing layer is formed on a second surface of the first glass substrate, wherein the second surface is opposite to the first surface. Then, the sensing layer is baked to enable a sheet resistance of the sensing matrix to be equal to or less than 30 ohm/square. Thereafter, the sensing layer is patterned. | 10-23-2014 |
20140252381 | ACTIVE DEVICE ARRAY SUBSTRATE - An active device array substrate for saving material cost includes a substrate, scan lines, data lines, a thin film transistor, a color filter layer, a transparent conductive layer, an insulating layer and a pixel electrode. The color filter layer covers and contacts the scan lines, data lines and the thin film transistor. The transparent conductive layer is disposed on the color filter layer and electrically isolated from the scan lines, the data lines and the thin film transistor by the color filter layer. The insulating layer covers the transparent conductive layer. The pixel electrode is disposed on the insulating layer and connected to the thin film transistor. | 09-11-2014 |
20140252329 | DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME - A display panel and a method for fabricating the same are provided. The display panel includes a substrate, a transparent film, and a light-gathering film. The substrate includes organic light emitting diode (OLED) elements. The transparent film is disposed on the substrate. The light-gathering film is disposed on the transparent film. In the fabrication method of the display panel, a substrate is first provided, in which the substrate includes OLED elements. Then, a transparent film is provided, in which the transparent film has a first surface and a second surface opposite to the first surface. Thereafter, a light-gathering material is coated to form a light-gathering film on the first surface of the transparent film. Then, a sensing layer is disposed on the second surface of the transparent film. Thereafter, the transparent film is disposed on the substrate to sandwich the sensing layer between the transparent film and the substrate. | 09-11-2014 |
20140204049 | DISPLAY APPARATUS WITH TOUCH SENSING FUNCTION - The invention provides a display apparatus including a display panel, a display driving circuit and a touch sensing circuit. The display panel has a plurality of pixels arranged in an array, in which each of the pixels includes a liquid crystal capacitor. The display driving circuit is coupled to the display panel and configured to drive the pixels during a display period in a frame period to display images on the display panel. The touch sensing circuit is coupled to the display panel and configured to sense capacitance variations of the liquid crystal capacitors during a blanking period in the frame period, so as to generate a touch information. | 07-24-2014 |
20140198284 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel includes a color filtering substrate and an array substrate. The color filtering substrate includes a plurality of first spacers and a plurality of second spacers. The array substrate includes a plurality of cavities disposed on a surface of the array substrate facing the color filtering substrate. The cavities are disposed corresponding to the second spacers. The first spacers are physically connected to the array substrate, and the second spacers are physically spaced apart from the array substrate. | 07-17-2014 |
20140198060 | TOUCH DISPLAY APPARATUS - A touch display apparatus including a display panel, a touch panel, a transparent conductive layer, and a conductive adhesive layer is provided. The touch panel is disposed on the display panel, and includes a cover lens, a touch device, and a shielding conductive ring. The touch device is disposed on the cover lens and located between the display panel and the cover lens. The shielding conductive ring is disposed on the cover lens and located between the display panel and the cover lens. The shielding conductive ring surrounds the touch device. The transparent conductive layer is disposed on the display panel and located between the display panel and the touch panel. The conductive adhesive layer is disposed between the display panel and the touch panel. The shielding conductive ring is electrically connected with the transparent conductive layer through the conductive adhesive layer. | 07-17-2014 |
20140183520 | OXIDE THIN FILM TRANSISTOR STRUCTURE AND METHOD THEREOF - An oxide thin film transistor structure includes a substrate, a drain electrode disposed on the substrate, and a first insulation layer disposed on the drain electrode and the substrate. The first insulation layer has a first opening to expose a part of the drain electrode. A gate electrode and a gate insulation layer are sequentially disposed on the first insulation layer and located around the first opening. A metal oxide channel layer is disposed on the gate insulation layer and located in the first opening. A source electrode is disposed on the metal oxide channel layer. An area of the metal oxide channel layer corresponding to the first opening is a channel region. | 07-03-2014 |
20140176484 | CAPACITIVE TOUCH DISPLAY APPARATUS - A capacitive touch display apparatus includes a liquid crystal (LC) display module, a touch panel and a judgment unit. The LC display module includes an active device array substrate, a color filter (CF) substrate, and an LC layer disposed between inner sides of the two substrates. The touch panel includes a single touch sensing layer fabricated on an outer side of the CF substrate and a cover lens disposed on the single touch sensing layer. The single touch sensing layer includes a transmitter patterned electrode and multiple receiver patterned electrodes. A same inductive capacitor is formed between each receiver patterned electrode and the transmitter patterned electrode. The judgment unit transmits a scan signal to the transmitter patterned electrode, and determines whether there is an occurrence of a single-touch event or a multi-touch event by analyzing inductive signals from the respective receiver patterned electrodes. | 06-26-2014 |
20140160388 | LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal display device is provided. The device includes a liquid crystal display panel, a grey lever inversion compensation film and a light enhancement module. The liquid crystal display panel has a relatively high aperture ratio, a display side and a rear side. The grey level inversion compensation film is disposed on the liquid crystal display panel at the display side. The light enhancement module is disposed on the liquid crystal display panel at the rear side. | 06-12-2014 |
20140160387 | LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal display device is provided. The device includes a liquid crystal display panel, a grey lever inversion compensation film and a light enhancement module. The liquid crystal display panel has a relatively high aperture ratio, a display side and a rear side. The grey level inversion compensation film is disposed on the liquid crystal display panel at the display side. The light enhancement module is disposed on the liquid crystal display panel at the rear side. | 06-12-2014 |
20140159086 | ACTIVE DEVICE ARRAY SUBSTRATE AND DISPLAY PANEL - An active device array substrate and a display panel are provided. The active device array substrate includes a substrate, a first conductor layer, a gate dielectric layer, a second conductor layer, an overcoat layer, a transparent electrode, a capacitive layer and pixel electrodes. The first conductor layer includes gate lines and light-shielding patterns. The gate dielectric layer covers the first conductor layer. The second conductor layer includes data lines and drain electrodes. Each of the data lines correspondingly overlaps one of the light-shielding patterns. The transparent electrode covers the overcoat layer. The pixel electrode is disposed on the capacitive layer and covers a portion of the shielding pattern. Each of the light-shielding patterns has a width greater than that of the overlapping data line. The gap between the edge of the light-shielding pattern and that of the overlapping data line is not greater than 2.5 microns. | 06-12-2014 |
20140146011 | OLED TOUCH DISPLAY PANEL AND ELECTROMAGNETIC TYPE TOUCH DISPLAY DEVICE - An OLED touch display panel includes a substrate, a TFT circuit layer, an OLED element, a protective layer and an electromagnetic induction coil layer. The TFT circuit layer is formed above the substrate. The OLED element is formed on an upper surface of the TFT circuit layer. The protective layer is disposed above the OLED element, wherein both of the OLED element and the TFT circuit layer are located between the substrate and the protective layer. The electromagnetic induction coil layer is formed on an upper surface of the substrate or a lower surface of the protective layer. According to the OLED touch display panels in the first and second embodiments of the present invention, the electromagnetic induction coil layer is integrated to the original display panel, and thus the thickness and weight of the whole OLED touch display panel so as to decrease the cost. | 05-29-2014 |
20140138123 | CIRCUIT STACK STRUCTURE - A circuit stack structure is provided. The circuit stack structure includes a conductor layer having metal wires arranged at intervals, propping portions respectively disposed in a gap between any two of the neighboring metal wires, and a protective layer covering the metal wires and the propping portions. The propping portions are electrically isolated with the metal wires. With supporting by the propping portions, all regions of a top surface of the protective layer corresponding to one of the propping portions are coplanar with all regions of the top surface of the protective layer corresponding to each of the metal wires. | 05-22-2014 |
20140132854 | TOUCH DISPLAY DEVICE - A touch display device includes a protective layer, a display layer and a touch layer. The protective layer includes a display region and a non-display region located around the display region. The display layer is disposed under the protective layer. The touch layer is disposed under the display layer or between the protective layer and the display layer, whereby both of the display region and the non-display region have the touch function. | 05-15-2014 |
20140127891 | METHOD FOR MANUFACTURING PIXEL STRUCTURE - A method for manufacturing pixel structure is provided. A patterned conductor layer including a gate, a scan line and a conductor pattern is formed on a substrate. A gate insulating layer, a metal oxide material layer and an etching stop material layer are formed on the substrate. Using the patterned conductor layer as mask, a patterned photoresist layer is formed on the etching stop material layer through a back exposure process. Using the patterned photoresist layer as mask, a metal oxide channel layer and an etching stop layer are formed above the gate. A source and a drain are formed on the etching stop layer. A passivation layer is formed on the substrate. A halftone mask is used to form a photosensitive layer on the passivation layer. The metal oxide material layer and the etching stop material layer on the scan line and the conductor pattern are removed. | 05-08-2014 |
20140085780 | DISPLAY MODULE AND FRONT FRAME, BACK FRAME AND PLASTIC FRAME USED IN THE SAME - A display module and a front frame, a back frame and a plastic frame used in the display module are disclosed by the invention. The display module includes a front frame, a back frame, a plastic frame and a display unit. The front frame has a top-plate, a plurality of front-side-plates connecting the top-plate and at least two first position-limiting openings. The back frame has a bottom-plate, a plurality of back-side-plates connecting the bottom-plate and at least two second position-limiting openings. The plastic frame is disposed between the front frame and the back frame and includes a body, at least one side-wall, at least two baffle-wall portions and at least two retracted portions. The first position-limiting openings and the second position-limiting openings expose the baffle-wall portions. | 03-27-2014 |
20140078691 | BONDING STRUCTURE OF TOUCH PANEL AND FLEXIBLE CIRCUIT BOARD - A bonding structure of a touch panel and a flexible circuit board includes a touch panel, a flexible circuit board and a conductive adhesive film. The touch panel includes a shielding layer and multiple transmission wires disposed on the shielding layer. The flexible circuit board is under the touch panel and includes a substrate and multiple connection wires on the substrate. Each the connection wire includes a first connection portion and a second connection portion, and the two connection portions are separated from each other by an interval and electrically insulated from each other. The conductive adhesive film is between the transmission wires of the touch panel and the connection wires of the flexible circuit board, in which the first connection portions and the second connection portions of the connection wires are electrically connected to the transmission wires via the conductive adhesive film so as to form an electric loop. | 03-20-2014 |
20140071035 | LIQUID CRYSTAL DISPLAY AND SHIFT REGISTER DEVICE THEREOF - A liquid crystal display and a shift register device thereof are provided. The shift register device includes a plurality of shift registers connected in series, where an i | 03-13-2014 |
20140036207 | LIQUID CRYSTAL DISPLAY PANEL - An LCD panel including an active device array substrate (ADA substrate), an opposite substrate, a black matrix pattern, a liquid crystal layer (LC layer), a first alignment layer and multiple spacers is provided. The black matrix pattern is disposed on the opposite substrate and has multiple first and second bar-shape patterns. The first alignment layer is disposed between the ADA substrate or opposite substrate and the LC layer. A rubbing direction of the first alignment layer is parallel to the extension direction of the first bar-shape patterns. The spacers are disposed between the first alignment layer and the ADA substrate or opposite substrate. The orthogonal projections of the spacers and the first bar-shape patterns on the ADA substrate are overlapped with each other, and the orthogonal projections of multiple rubbing dragging traces surrounding the spacers and the corresponding first bar-shape patterns on the ADA substrate are overlapped with each other. | 02-06-2014 |
20140015791 | TOUCH PANEL DRIVING DEVICE AND DRIVING METHOD THEREOF - A touch panel driving device is provided, which is adapted to drive a capacitive touch panel and includes a driving part, a power supply part and a control part. The driving part is configured to sequentially generate a plurality of scan signals with the level of an operation voltage in response to the operation voltage, so as to drive the capacitive touch panel. The power supply part is coupled to the driving part, and configured to supply the operation voltage to the driving part. The control part is coupled to the driving part and the power supply part, and configured to control operations of the driving part and the power supply part and adjust the operation voltage supplied by the power supply part in response to different touch conditions, so as to change the amplitudes of the scan signals. | 01-16-2014 |
20140009180 | TOUCH TESTING SYSTEM AND TOUCH TESTING METHOD THEREOF - A touch testing system for a capacitive touch device and a method thereof are provided. The system includes a test fixture, at least one magnetization component, at least one magnetic induction component and a driving unit. The fixture is disposed on the touch device and has at least one chute on a position corresponding to the touching area. The magnetization component is disposed on the fixture and enabled by a driving signal to produce a magnetic force. The magnetic induction component is slidably disposed in the chute and inducts the magnetic force to slide along the chute, such that the sensing unit produces a touch testing information. The driving unit is coupled to the magnetization component and the sensing unit, provides the driving signal to enable the magnetization component and receives the touch testing information to feed back a testing result on the capacitive touch device accordingly. | 01-09-2014 |
20130328052 | PIXEL STRUCTURE, METHOD OF MANUFACTURING PIXEL STRUCTURE, AND ACTIVE DEVICE MATRIX SUBSTRATE - A pixel structure, a method of manufacturing the pixel structure, and an active device matrix substrate are provided. The pixel structure includes a first patterned metal layer having a common line and a gate; a first insulation layer; a semiconductor pattern; a second patterned metal layer having a source and a drain both electrically connected to the semiconductor pattern; a second insulation layer having a contact opening exposing the drain; and an electrode layer having a common electrode, and a pixel electrode connected to the drain through the contact opening. The common line, the first insulation layer, and the pixel electrode constitute a first storage capacitor. The common line, the drain, and the common electrode constitute a sandwich structure. | 12-12-2013 |
20130308250 | ENGAGING STRUCTURE BETWEEN A HOUSING AND AN INFLATABLE ELEMENT - The present invention is to provide an engaging structure applicable to a display device and including a housing and an inflatable element, wherein the housing serves as a protective case of the display device and is formed with at least one assembly hole, and the inflatable element is formed with at least one connecting portion, such that, when the housing is assembled into an accommodating space of the inflatable element and the inflatable element is fully inflated, the connecting portion is engaged in the corresponding assembly hole. Thus, the portions of the inflatable element that correspond in position to the accommodating space are tightly pressed against the sides of the housing other than the side where a screen is installed at the display device. Since the inflatable element is lightweight and occupies a tiny space while in a deflated state, it will effectively reduce storage space and transportation costs. | 11-21-2013 |
20130300839 | PORTABLE ELECTRONIC DEVICE FOR CAPTURING 3D IMAGES AT ANY USAGE ANGLE - A portable electronic device includes a carrier unit and an image-capturing unit. The carrier unit includes a carrier body. The image-capturing unit includes a rotatable element rotatably disposed on the carrier body, two image-capturing modules embedded in the rotatable element, and a weight element disposed inside the rotatable element. The rotatable element has a first geometric center point concurrently passed by a first horizontal line and a vertical line, each image-capturing module has a second geometric center point itself passed by the first horizontal line, the weight element has a third geometric center point passed by a second horizontal line and the vertical line, and the first horizontal line and the second horizontal line are horizontal to each other. Therefore, because the two image-capturing modules are always held in a horizontal state, the portable electronic device can capture high quality 3D images at any usage angle. | 11-14-2013 |
20130287935 | METHOD OF FABRICATING OF CIRCUIT BOARD - A method of fabricating a circuit board is provided. An elastic bump material layer is formed on a substrate and then is patterned to form a plurality of first elastic bumps and a plurality of second elastic bumps, arranged in at least an array. A conductive layer is formed and then is patterned to form a patterned circuit layer to cover first plurality of elastic bumps and a portion of the substrate. An entirety of the plurality of second elastic bumps and another portion of the substrate are not covered by the patterned circuit layer. A protection layer is formed to cover a portion of the patterned circuit layer, a second number of the plurality of second elastic bumps entirely, a third number of the plurality of second elastic bumps partially and the another portion of the substrate, and expose the first number of the plurality of second elastic bumps. | 10-31-2013 |
20130229364 | TOUCH DISPLAY DEVICE - A touch display device including a display panel, a shielding electrode layer, a touch panel, a conductive element and a flexible circuit board is provided. The shielding electrode layer covers a top surface of the display panel. The touch panel disposed on the shielding electrode layer includes a substrate, a touch control element, a ground electrode and a metal wire. The touch control element includes a sensing electrode, a transmission wire and two pads. The transmission wire is electrically connected to the sensing electrode and one pad. The meal wire is connected between the ground electrode and the other pad. The shielding electrode layer is electrically connected to the metal wire or the ground electrode of the touch panel through the conductive element. The flexible circuit board is electrically connected to the pads, so that the sensing electrode and the metal wire are electrically connected to the flexible circuit board. | 09-05-2013 |
20130176514 | PIXEL STRUCTURE AND DISPLAY APPARATUS - The present invention provides a pixel structure of a display apparatus. The pixel structure is disposed on a substrate of the display apparatus. The pixel structure comprises pixel electrode and at least one switching element electrically connected to the pixel electrode. The switching element comprises a first electrode including an opening, and a second electrode including a bend extension portion, wherein the bend extension portion extends into the opening of the first electrode. The present invention can improve the problems existing in a conventional optically compensated birefringence (OCB) mode liquid crystal display. | 07-11-2013 |
20130162550 | Touch Panel Device and Scanning Method Therein - A touch panel device and a scanning method in the touch panel device are provided. The touch panel device includes first sensing lines, second sensing lines and a controlling module. The first sensing lines and the second sensing lines are alternately arranged and are in parallel with each other along a first direction. The controlling module is configured to scan the first sensing lines and the second sensing lines during a plurality of first frame periods and a plurality of second frame periods, respectively, which are alternately arranged according to a predetermined frame rate. | 06-27-2013 |
20130154961 | TOUCH PANEL AND TOUCH DISPLAY DEVICE - A touch panel and a touch display device are disclosed, in which the touch panel includes a substrate, a touch component layer and a shielding-electrode film. The substrate has a surface. The touch component layer is disposed on the surface of the substrate and includes a metallic layer, an electrode layer, a protection layer and a hard coat layer. The protection layer is disposed between the metallic layer and the electrode layer. The hard coat layer at least covers the metallic layer and the electrode layer. The shielding-electrode film is disposed on the hard coat layer of the touch component layer, wherein the touch component layer is located between the substrate and the shielding-electrode film, and a resistance of the shielding-electrode film is greater than a resistance of the electrode layer. | 06-20-2013 |
20130127741 | TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME - A touch panel is disclosed. The touch panel includes a substrate, a touch sensing array, a first pad set, a second pad set, several first traces, and several second traces. The touch sensing array, the first pad set, the second pad set, the first traces, and the second traces are disposed on the substrate. The first pad set includes several first pads, and the second pad set includes several second pads. The touch sensing array locates between the first pad set and the second pad set, and the first pads and the second pads are in point symmetric arrangement with respective to the touch sensing array. The first traces are electrically connected between the first pads and the touch sensing array, and the second traces are electrically connected between the second pads and the touch sensing array. | 05-23-2013 |
20130114032 | ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY FOR THE SAME AND MANUFACTURING METHOD THEREOF - An array substrate, liquid crystal display for the same and manufacturing method thereof are described. The array substrate includes a substrate, a plurality of scan lines, a plurality of data lines, a plurality of contact pads, a passivation layer and transparent conducting layer. The substrate has a first display region, a second display region and a first non-display region. The contact pads are disposed in the first non-display region. The transparent conducting layer disposed in the passivation layer includes a first pixel electrode, a second pixel electrode and a plurality of comb electrode. The first pixel electrode and second pixel electrode are disposed in the first display region and the second display region wherein the widths of the first pixel electrodes either are equal to or approximate the widths of the second pixel electrodes. The comb electrodes are disposed in the first non-display region and connected to the contact pads. | 05-09-2013 |
20130112983 | PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF - A pixel structure and a method for manufacturing the same are disclosed. The pixel structure of the present invention is a pixel structure implemented by combining an in-plane switching (IPS) technique and a fringe field switching (FFS) technique. In each pixel structure, two transparent conductive layers are utilized to form a storage capacitor (Cst) such that the capacitance of the storage capacitor can be increased without decreasing an aperture ratio of a display panel, and thereby a feedthrough voltage can be reduced so as to prevent a screen from blinking. | 05-09-2013 |
20130076982 | TELEVISION SYSTEM AND BOOTING METHOD THEREOF - A television (TV) system and a booting method thereof are provided. In the present invention, by additionally adding a self-setting booting item into an OSD (on-screen display) menu provided by the TV system, a plurality of booting modes related to the TV system is self-defined by a user under the self-setting booting item. Accordingly, the TV system performs a booting procedure in response to the self-defined and selected booting mode. Since the booting mode of the TV system can be self-defined/selected by the user, the modules corresponding to functions that are not need by the user in the TV system can be turned off/disabled, which avails saving power and improving a booting speed of the TV system, and even increasing practicability of the TV system. | 03-28-2013 |
20130063398 | OPTICAL TOUCH DISPLAY PANEL AND TOUCH SENSING METHOD THEREOF - An optical touch display panel and a touch sensing method thereof are provided. The optical touch display panel includes a scan line, a readout line, and a photosensing unit. The photosensing unit is activated in response to a scan signal received by the scan line, and reacts a photosensing current on the readout line according to the scan signal and a reference level. | 03-14-2013 |
20130038516 | DISPLAY APPARATUS AND GAMMA VOLTAGE GENERATOR THEREOF - The invention provides a display apparatus and a gamma voltage generator. The gamma voltage generator includes a string of resistors and a voltage-regulating unit. The string of resistors is coupled between a first reference voltage and a second reference voltage for generating a plurality of gamma voltages. The voltage-regulating unit is used for sensing a voltage coupling amount of a common voltage in a display panel and shifting the first reference voltage and the second reference voltage according to the voltage coupling amount. In this way, the invention can eliminate the influence of coupling the display apparatus to the pixel voltages on the common voltage. | 02-14-2013 |
20130021551 | IPS LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - An in-plane switching (IPS) liquid crystal display panel and a method for manufacturing the same are disclosed. The method comprises the following steps: forming gate lines, data lines, common lines, pixel electrodes and common electrodes on a first substrate in sequence, wherein at least a portion of each of the common lines is positioned above each of the gate lines; and forming a liquid crystal layer between the first substrate and a second substrate. | 01-24-2013 |
20130016863 | LOUDSPEAKER STRUCTURE FOR FLAT DISPLAYAANM Liu; Chun-mingAACI New Taipei CityAACO TWAAGP Liu; Chun-ming New Taipei City TWAANM Weng; Bo-minAACI New Taipei CityAACO TWAAGP Weng; Bo-min New Taipei City TW - A loudspeaker structure for a flat display comprises a shield structure and a speaker driver. The shield structure is formed by integratedly extending a front frame and a rear case which are used to assemble the flat display. The shield structure and the speaker driver surround or confine a space and are used to construct a speaker box for the loudspeaker. The present invention utilizes the front frame and the rear case to be integratedly extended to form the speak box and in such manner that the cost for equipping the flat display with the loudspeaker can be reduced and audio performance can be improved as well. | 01-17-2013 |
20120313863 | INTEGRATED TOUCH PANEL STRUCTURE AND MANUFACTURING METHOD THEREOF - An integrated touch panel structure and manufacturing method thereof are described. The integrated touch panel structure is integrated by a first sensing layer, a displaying layer, a backlight plate and a composite component layer. The composite component layer includes a second sensing layer and a processing circuit layer. The processing circuit layer further includes a metal area for preventing a touch signal from electromagnetic interference to increase the precision of the touch signal. | 12-13-2012 |
20120242712 | PIXEL CIRCUIT OF LIGHT EMITTING DIODE DISPLAY AND DRIVING METHOD THEREOF - The gate of the first TFT in the present invention is discharged through the first TFT and the OLED in the compensation and data writing stage operation. As in cases that the usage time of the display pixel extends and the threshold voltage of the first TFT increases and the mobility thereof decreases, the voltage of the OLED increases, or the size of the display becomes larger to induce IR drop, the present invention enables to reduce the discharge voltage (charge current) to raise the gate voltage of the first TFT for compensating the OLED current drop. Meanwhile, the fifth TFT has characteristic of the threshold voltage increase. As the threshold voltage of the fifth TFT increases with usage time, the compensation of the OLED luminous efficiency drop can be realized. | 09-27-2012 |
20120236195 | ELECTRONIC DEVICE - An electronic device includes a body, a first pivot element, a second pivot element, and an image capturing module. The first pivot element is pivoted to the body and used for rotating along a first axis as a rotating axis. The second pivot element is pivoted to the first pivot element and used for rotating along a second axis as a rotating axis. The first axis is substantially perpendicular to the second axis. The image capturing module is configured in the second pivot element and electrically connected to the body for capturing an image outside the second pivot element. | 09-20-2012 |
20120236048 | LIQUID CRYSTAL DISPLAY AND CONTROLLER AND DRIVING METHOD OF PANEL THEREOF - A liquid crystal display (LCD), a controller and a driving method of a panel thereof are provided. Before the controller drives each data line, the driving polarity of the data lines is adjusted according to the display property of the sub-frame data signal. A first inversion driving method is employed for adjusting the data lines when the display property of the sub-frame data signal is a black frame, and a second inversion driving method is employed for adjusting when the display property of the sub-frame data signal is a color frame. Accordingly, power consumption can be lowered during the process of driving pixels, thereby achieving the purpose of power saving while not affecting the display quality. | 09-20-2012 |
20120223896 | TOUCH DISPLAY APPARATUS HAVING COVER LENS STRUCTURE - A touch display apparatus having a cover lens structure is described. The touch display apparatus includes a touch sensing layer, a display panel adjacent to the touch sensing layer, a backlight module adjacent o the display panel and a cover lens structure. The cover lens structure includes a substrate, a first segment height and a side-wall portion. The first segment height protrudes from the substrate wherein the first segment height and the substrate forms a first receiving space to allow the first segment height to retain the touch sensing layer. The side-wall portion extends and bends from a side edge of the substrate wherein the side-wall portion has a locking portion for buckling the backlight module. | 09-06-2012 |
20120219701 | METHOD FOR FABRICATING TOUCH SENSOR STRUCTURE - A method for fabricating a touch sensor structure is disclosed and has steps of forming a conductive layer on a substrate; forming a patterned bridging photo-resist layer on the conductive layer through a half-tone masking process that the bridging photo-resist layer partially covers the conductive layer and has a first portion and a relatively thinner second portion; removing a portion of the conductive layer which is not covered by the bridging photo-resist layer to pattern the conductive layer; and removing the second portion of the bridging photo-resist layer to form a bridging layer and the patterned conductive layer is partially exposed to be a conductive-wire layer. Hence the present invention reduce one masking process during forming conducting wires and bridge structures and provides better production efficiency. | 08-30-2012 |
20120214377 | FABRICATING METHOD OF LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display (LCD) panel and a fabricating method thereof are described. First, a first substrate and a second substrate are provided. A liquid crystal monomer layer is then formed on the surface of at least one of the first and second substrates. Next, a curing step is performed to the liquid crystal monomer layer to induce a polymerization reaction, so as to form a liquid crystal polymer layer. Thereafter, the first and second substrates are assembled and a liquid crystal layer is filled between the first and second substrates. | 08-23-2012 |
20120212911 | ELECTRONIC DEVICE HAVING ADJUSTABLE MOUNTING MODULE - An electronic device having an adjustable mounting module is disclosed. The adjustable mounting module comprises a shaft bracket, a base and an adjusting member. The shaft bracket has at least one fixing member and a bracket body. The bracket body is pivotally mounted on the fixing member. The base is pivotally mounted on the bracket body and is for an electronic assembly to be mounted thereon. The adjusting member is pivotally mounted on bracket body and correspondingly geared with the base. With the foregoing structure, a user can use the adjusting member to drive the base or the bracket body to rotate and thereby adjusts view angle of the electronic assembly. | 08-23-2012 |
20120212887 | LOCKING MODULE AND ELECTRONIC DEVICE USING THE SAME - A locking module used for locking a component on a case of an electronic device is provided. The locking module includes a supporting member and a locking member. The supporting member is disposed on the case and has a rail. The locking member has a pressing portion and a pair of elastic arms extending from the pressing portion and opposite to each other. The elastic arms are slidably coupled to the rail, such that the locking member moves forward and backward between a first position and a second position. An electronic device is also provided. | 08-23-2012 |
20120206378 | TOUCH DEVICE - A touch device is provided, which includes a touch display panel, a memory unit, and a processing unit. The memory unit is used to at least store both an operating system with a supporting touch function and a virtual mouse application program. The processing unit is coupled to the touch display panel and the memory unit and is used to operate the operating system and accordingly control the touch display panel to display an operation window. When the virtual mouse application program is executed by the processing unit in response to a command of a user, the virtual mouse application program generates a virtual mouse on the operation window, so as to allow the user to operate the virtual mouse through the touch display panel and thus achieve functions of a physical mouse. | 08-16-2012 |
20120188196 | DISPLAY APPARATUS AND TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME - A display apparatus, a touch panel and a method for manufacturing the touch panel are disclosed. The display apparatus comprises a display panel and the touch panel. The method comprises the following steps: forming a first electrode sensing layer on a first substrate; forming an insulating layer on the first sensing electrode layer; forming a second sensing electrode layer on the insulating layer; forming a barrier electrode layer on a second substrate; and forming a liquid crystal layer between the second sensing electrode layer and the barrier electrode layer. | 07-26-2012 |
20120169721 | DISPLAY APPARATUS - A display apparatus is disclosed. The display apparatus comprises a display panel and a parallax barrier plate. The parallax barrier plate includes a plurality of parallax barrier cells, wherein each of the parallax barrier cells comprises a receiver, a plurality of charged pigment particles and a switch electrode. The charged pigment particles are disposed in the receiver. The switch electrode is disposed at one side of the receiver for driving the charged pigment particles. | 07-05-2012 |
20120120023 | TOUCH-SCREEN DISPLAY APPARATUS AND COVER LENS AND ASSEMBLING METHOD THEREOF - A touch screen display apparatus and a cover lens and an assembling method thereof are disclosed. The apparatus comprises the cover lens, a touch panel, a display panel and a backlight module. The cover lens comprises a plate body, a display area and a plurality of engage elements. The engage elements are disposed on one side of the plate body and around the display area for engaging with the backlight module. In the assembling method of the apparatus, the touch panel and the display panel are firstly disposed on the cover lens, and then the backlight module is engaged with the cover lens. | 05-17-2012 |
20120113350 | BACK FRAME AND DISPLAY DEVICE HAVING THE SAME - The present invention is related to a back frame of a display device. The back frame includes a frame piece and a fixing member having a first portion, a second portion, and a third portion. The first portion extends toward the inside of the back frame. The second portion extends from the first portion and connects with the third portion, fixing a printed circuit board to prevent other internal connecting interfaces from loosening due to the printed circuit board shifting. | 05-10-2012 |
20120113342 | LIQUID CRYSTAL DISPLAY - A liquid crystal display is provided. A pixel of the liquid crystal display includes a first pixel capacitor, a second pixel capacitor, a first transistor, and a second transistor. A first terminal and a second terminal of the first pixel capacitor are respectively coupled to the first transistor and a common voltage. A first terminal and a second terminal of the second pixel capacitor are respectively coupled to the second transistor and the common voltage. A voltage between the first and the second terminals of the first capacitor is differentiated from a voltage between the first and the second terminals of the second capacitor by modulating the common voltage. A coupling voltage of the first pixel capacitor is differentiated from a coupling voltage of the second pixel capacitor by modulating the common voltage. Thereby, the phenomenon of color wash-out is reduced. | 05-10-2012 |
20120081636 | BACKLIGHT MODULE AND DISPLAY APPARATUS - A backlight module and a display apparatus are disclosed. The backlight module comprises a frame, a plurality of light guide units and a plurality of light sources. The frame includes an inside surface and a plurality of positioning convex portions, wherein the positioning convex portions are formed on the inside surface. The light guide units are disposed in the frame and have a plurality of positioning concave portions. The positioning convex portions of the frame correspond to the positioning concave portions of the light guide units, thereby positioning the light guide units in the frame. The light sources are disposed at one side of the light guide units. The backlight module is applicable to the display apparatus. | 04-05-2012 |
20120069044 | DYNAMIC GAMMA CONTROL METHOD FOR LCD - A dynamic gamma control method for an LCD is provided. The LCD displays a present frame by a plurality of gamma reference voltages and the present frame includes an R-pixel data sum, a G-pixel data sum and a B-pixel data sum which are obtained by respectively adding all R-pixel data, all G-pixel data and all B-pixel data of at least one pixel of the present frame. The method includes steps of: weighting the R-pixel data sum, the G-pixel data sum and the B-pixel data sum with a first, a second and a third parameters respectively and adding them up to obtain a gamma indication value, and choosing a suitable one from the plurality of gamma reference voltages to display the present frame thereby if the gamma indication value is equal to a gamma reference value formed by adding the first, the second and the third parameters up. | 03-22-2012 |
20120032913 | DISPLAY APPARATUS AND METHOD FOR MANUFACTURING PARALLAX BARRIER TOUCH BOARD - A display apparatus and a method for manufacturing a parallax barrier touch board are disclosed. The display apparatus comprises a display panel and the parallax barrier touch board. The method for manufacturing the parallax barrier touch board comprises the following steps: forming a barrier layer on a substrate, wherein the barrier layer includes a plurality of parallax barriers; and forming a touch sensing circuit layer on the parallax barrier. | 02-09-2012 |
20120026203 | IMAGE COMPENSATION APPARATUS AND METHOD THEREOF AND FIELD SEQUENTIAL COLOR LIQUID CRYSTAL DISPLAY USING THE SAME - An image compensation apparatus and a method thereof and a field sequential color liquid crystal display (FSC-LCD) using the same are provided. The method includes performing a motion estimation to a first color image information so as to obtain a motion vector; performing a color decomposition to the first color image information so as to obtain a first sub-color-field and a residual color image information; performing a motion compensation to the residual color image information according to the motion vector, so as to obtain a second, a third and a fourth sub-color-fields; and separating a white component from the second, the third and the fourth sub-color-fields into the first sub-color-field, so as to make a color component corresponding to one of the second, the third and the fourth sub-color-fields to be zero, and accordingly output and provide a second color image information to the FSC-LCD to display frame(s). | 02-02-2012 |
20110299705 | AUDIO SIGNAL ADJUSTING SYSTEM AND METHOD - An audio signal adjusting method is disclosed, which comprises steps of: determining an environment noise level; calculating a ratio between an environment noise level and an output audio signal level to form a measuring value; comparing the measuring value with a predetermined threshold as an audio comfort value; and determining whether or not to adjust an audio signal parameter according to the comparison result. If the comparison result is incorrect, then the audio signal parameter is adjusted, and the output audio signal should be outputted according to the adjusted audio signal parameter. The audio signal adjusting method can satisfy the different user needs on different environment types. | 12-08-2011 |
20110298726 | DISPLAY DEVICE FOR SMART PHONE - A display device for displaying multiple images includes a first container for adapting a first display unit, a second container for adapting a second display unit, and a computing module for adjusting a first resolution of a first image generated by the first display unit into a second resolution of a second image generated by the second display unit. The second image is larger than that of the first image. Also, each display unit further includes a touch panel thereon so that the user can control the first display unit by contacting one of the touch panels. | 12-08-2011 |
20110290974 | RETAINING STRUCTURE HAVING LOCKING APPARATUS - A retaining structure is described. The retaining structure includes a supporting part and a plurality of locking apparatuses. The supporting part has a plurality of position portions and each of the position portions has an annular portion. The locking apparatuses are deposed between the in the component and the supporting part and are corresponding to the position portions of the supporting part. Each of the locking apparatuses includes a main body and a fastening portion. The main body has a first portion, a second portion, and an annular region. The first portion is joined to the annular portion of the position portion and the second portion is joined to the opening of the component. The fastening portion is joined to the annular region of the main body to allow the fastening portion to contact the annular region for fastening the component on the supporting part. | 12-01-2011 |
20110234561 | DISPLAY CONTROLLER AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY PANEL - A display controller and a method for driving a liquid crystal display (LCD) panel are disclosed. The display controller is electrically connected to the LCD panel and comprises a data processor and a control signal generator. The method comprises the following steps: determining whether an image data signal is a first image data signal or a second image data signal; providing a first polarity signal to the panel when the image data signal is the first image data signal; and providing a second polarity signal to the panel when the image data signal is the second image data signal. | 09-29-2011 |
20110169809 | Pixel Structure with Improved Viewing Angle - The present invention provides a liquid crystal display with a plurality of pixel units. Each pixel unit includes two sub-pixels. Each sub-pixel includes a thin film transistor, a liquid crystal capacitor and a storage capacitor. One of the storage capacitors is a changeable capacitor. By the changeable capacitor, two different data voltages are generated in respective sub-pixels during adjacent frames. The different data voltages are symmetrical with respect to a common voltage to improve image quality. | 07-14-2011 |
20110134618 | CONNECTION STRUCTURE FOR CHIP-ON-GLASS DRIVER IC AND CONNECTION METHOD THEREFOR - A connection structure for a chip-on-glass (COG) driver IC and a connection method therefor are provided. The connection structure includes a driver IC having a surface provided with a plurality of polymeric bumps and a plurality of conductive bumps, and the height of the polymeric bumps in relation to the surface is smaller than that of the conductive bumps. When the driver IC is bonded to a glass substrate via an adhesive film by thermal compression bonding, the polymeric bumps are embedded into the adhesive film, and a gap is defined between the polymeric bumps and the glass substrate. Thus, the polymeric bumps can increase the contact area between the driver IC and the adhesive film, and enhance the connection reliability between the conductive bumps and pads of the glass substrate. | 06-09-2011 |
20110096286 | Method of fabricating liquid crystal display - A first substrate and a second substrate are provided. An alignment process is performed on a surface of the first substrate and a surface of the second substrate respectively. A liquid crystal mixture is prepared, where the liquid crystal mixture includes a liquid crystal molecule and a liquid crystal monomer having a functional group of diacrylates, and the liquid crystal monomer having the functional group of diacrylates occupies 0.01-2 wt % of the liquid crystal mixture. The first substrate and the second substrate are assembled, and the liquid crystal mixture is filled therebetween. A polymerization curing process is performed such that the liquid crystal monomer having the functional group of diacrylates is polymerized to respectively form a liquid crystal polymer film on the aligned surfaces of the first and second substrates. The method enhances anchoring energy and reduces problems of V-T shift, surface gliding, and residual image. | 04-28-2011 |
20110069266 | OPTICALLY COMPENSATED BIREFRINGENCE MODE LIQUID CRYSTAL DISPLAY PANEL - An OCB mode liquid crystal display panel having a plurality of pixel regions includes a first substrate, a second substrate, dot liquid crystal polymer patterns and an OCB liquid crystal material. The first substrate has a first alignment treated layer thereon, the second substrate has a second alignment treated layer thereon, and the dot liquid crystal polymer patterns are on the first alignment treated layer and the second alignment treated layer. Each of the dot liquid crystal polymer patterns has an area between 1˜225 μm | 03-24-2011 |
20110050737 | METHOD FOR ADJUSTING CHROMATICITY OF LIQUID CRYSTAL DISPLAY - A method for adjusting a chromaticity of a liquid crystal display (LCD) is provided. Firstly, a light-on-test is performed to a plurality of backlight modules according to a standard gamma curve of a liquid crystal panel to obtain a color space of a plurality of LCDs formed by the backlight modules and the liquid crystal panel. The color space has a plurality of chromaticity coordinate values for representing chromaticities of the LCDs. The standard gamma curve is a relation curve of brightness corresponding to different gamma voltages inputted to the liquid crystal panel. Next, the color space is divided into a predetermined chromaticity area and a plurality of adjusting chromaticity areas according to a standard chromaticity range. Finally, a plurality of gamma voltage adjusting values corresponding to the adjusting chromaticity areas is obtained according to the relative position relationship between the adjusting chromaticity areas and the predetermined chromaticity area. | 03-03-2011 |
20110043736 | LIQUID CRYSTAL DISPLAY AND BIAXIAL COMPENSATION FILM - A liquid crystal display including a liquid crystal panel and a biaxial compensation film is provided. The liquid crystal panel has a first surface and a second surface. The biaxial compensation film is disposed on the first surface and includes a C-plate compensation film and nano-structures on the C-plate compensation film serving as an A-plate compensation film. | 02-24-2011 |
20100321364 | TRANSFLECTIVE LIQUID CRYSTAL DISPLAY - A transflective liquid crystal display (TR LCD) including a display panel, a first reference voltage line and a second reference voltage line is disclosed. The display panel includes: a plurality of scan lines; a plurality of data lines, disposed substantially perpendicularly to the scan lines; a plurality of pixels arranged in an array, respectively coupled to a corresponding data line and a corresponding scan line. Each pixel has a transparent area and a reflection area, and each row of pixels is divided by definition into a first pixel-group and a second pixel-group. The above-mentioned first reference voltage line and second reference voltage line are respectively coupled to the reflection areas of the pixels of the first pixel-group and the second pixel-group of each row of pixels for respectively receiving a first reference voltage signal and a second reference voltage signal, wherein both the reference voltage signals are time-varying or periodic. | 12-23-2010 |
20100321358 | LIQUID CRYSTAL DISPLAY - A liquid crystal display replaces the common electrodes of a conventional LCD with a plurality of switch electrodes. The plurality of switch electrodes is grouped into several switch electrode sets. Each of the switch electrode sets' potential is modulated by a different driving circuit. The driving circuits can also separately modulate the potentials of the switch electrode sets according to the scanning sequence of the LCD. | 12-23-2010 |
20100309399 | LIQUID CRYSTAL DISPLAY APPARATUS AND DRIVING METHOD THEREOF - An LCD apparatus and a driving method thereof are provided. The LCD apparatus includes a reference voltage line and a display area including scan lines, data lines and pixel structures. Each pixel structure is electrically connected to the corresponding scan/data line, and has a first pixel area and a second pixel area. The first pixel area includes a first liquid crystal capacitor with one end electrically connected to a common voltage. The second pixel area includes a second liquid crystal capacitor and a first compensation capacitor. One end of the second liquid crystal capacitor is electrically connected to the common voltage, one end of the first compensation capacitor is electrically connected to the second liquid crystal capacitor and another end is electrically connected to a reference voltage source through the reference voltage line. The reference voltage source provides a reference voltage having a continuous periodic signal or a time-varying signal. | 12-09-2010 |
20100283948 | Photo-Sensitive Element and Liquid Crystal Display with the Same - A photo-sensitive element, a readout pixel with the photo-sensitive element, and a liquid crystal display with the readout pixels are described. The photo-sensitive element includes a switch TFT and a photo detecting device. The gate electrode of the switch TFT is electrically connected to a switch line and the source electrode of the switch TFT is electrically connected to a readout line. The photo detecting device is connected between the switch line and the drain electrode of the switch TFT for detecting the brightness of a light incident thereon. The photo detecting device is preferably a photo TFT, a photo diode, or a light sensitive resistor. The photo TFT and the switch TFT are preferably amorphous silicon transistors. The switch line is preferably a gate line disposed on the TFT array substrate of the liquid crystal display. | 11-11-2010 |
20100265220 | DRIVING CIRCUIT AND DRIVING METHOD FOR INPUT DISPLAY - A driving circuit for an input display is provided. The driving circuit includes first and second data lines disposed in parallel with each other, first and second gate lines disposed in parallel with each other and intersected with the first and the second data lines, so as to form a pixel of the input display thereby, a common line disposed between the first and the second gate lines, a first switching element having a first gate electrode connected to the first gate line, a second switching element having a second gate electrode connected to the second gate line, and a third switching element connected between the common line and the second switching element and operating in a forward-bias state. The first and second gate lines operate in sequence and the first and second switching elements are respectively activated by the first and second gate lines in sequence. | 10-21-2010 |
20100225840 | GROUNDING STRUCTURE - A grounding structure for a display device is provided. The grounding structure includes a substrate, a first connecting pad, a second connecting pad, a connecting structure and a grounding line. The first and second connecting pads are disposed on the substrate. The connecting structure electrically connects the first and second connecting pads. The first grounding line is disposed on the substrate, and has a length larger than two thirds of the projected length of the connecting structure on the surface of the substrate. | 09-09-2010 |
20100163869 | BONDING INSPECTION STRUCTURE - A bonding inspection structure is provided. The bonding inspection structure includes at least a elastic bump located on a substrate. At least an opening is formed in the top portion of the elastic bump. An inspection area of the top portion of the elastic bump is larger than an area of the opening. | 07-01-2010 |
20100163281 | BASE FOR CIRCUIT BOARD, CIRCUIT BOARD, AND METHOD OF FABRICATING THEREOF - A base of circuit board, a circuit board, and a method of fabricating thereof are provided. The circuit board includes a substrate, a plurality of elastic bumps and a patterned circuit layer. The elastic bumps arranged in at least an array are located on the substrate. The patterned circuit layer is located on a portion of the elastic bumps and a portion of the substrate. The base of the circuit board and the method of fabricating thereof are also included in the present invention. | 07-01-2010 |
20100128025 | METHOD OF MANUFACTURING AND DRIVING OCB LIQUID CRYSTAL PANEL - A method of manufacturing and driving an optically compensated birefringence (OCB) mode liquid crystal (LC) panel is provided. In the method, the OCB LC panel is applied which is characterized that a closed structure region with HAN, VA or Bend property is around a display region of the OCB LC panel. Thereafter, the OCB LC panel is driven by a mode of multistage voltage variation. The mode of multistage voltage variation includes applying a high voltage to LC molecules in the OCB LC panel for transferring them to a bend or a VA state, decaying the high voltage to a low voltage above a bend state holding voltage of the OCB LC panel, and turning off the voltage to zero so as to maintain the configuration of LC molecules in the OCB LC panel in a π-twist state. | 05-27-2010 |
20100103520 | OPTICAL SHEET, DISPLAY APPARATUS AND FABRICATING METHOD THEREOF - An optical sheet suitable for linear polarized light to pass through is provided. The optical sheet includes a substrate and a retardation film. The retardation film herein is located on the substrate and has a plurality of optical axes with different extending directions. The linear polarized light after passing through the retardation film is converted into a plurality of linear polarized light with different polarization directions, wherein the retardation film substantially has a phase retardation of λ/2 at anywhere of the area where the linear polarized light passes through and λ is the wavelength of the linear polarized light. Besides, the present invention also provides a display apparatus, a fabricating method of an optical sheet and a fabricating method of a display apparatus. | 04-29-2010 |
20100085498 | LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF - A liquid crystal display and a driving method thereof are provided. A pixel of the liquid crystal display includes a first pixel capacitor, a second pixel capacitor, a first transistor, and a second transistor. A first terminal and a second terminal of the first pixel capacitor are respectively coupled to the first transistor and a common voltage. A first terminal and a second terminal of the second pixel capacitor are respectively coupled to the second transistor and the common voltage. A voltage between the first and the second terminals of the first capacitor is differentiated from a voltage between the first and the second terminals of the second capacitor by modulating the common voltage. A coupling voltage of the first pixel capacitor is differentiated from a coupling voltage of the second pixel capacitor by modulating the common voltage. Thereby, the phenomenon of color wash-out is reduced. | 04-08-2010 |
20100044696 | THIN FILM TRANSISTOR AND LIQUID CRYSTAL DISPLAY - A thin film transistor is provided. The thin film transistor includes a substrate, a gate, a source/drain, an insulating layer, and a semiconductor active layer. The gate and the source/drain are respectively deposited on the substrate and are separated by the insulating layer on the substrate. The semiconductor active layer connects the source and the drain. The material of the semiconductor active layer is a semiconductor precursor which produces semiconductor property after being irradiated by a light source. A liquid crystal display which includes the above thin film transistor is also provided. | 02-25-2010 |
20100026699 | DISPLAY DEVICE AND ADJUSTMENT METHOD THEREFOR - An adjustment method for a display device is provided. The display device includes a screen, a button and plural display modes including at least a first display mode and a second display mode. The adjustment method comprises steps of pressing the button once to display the first display mode on the screen when the display device is on, waiting for a waiting time when the first mode is desired to be selected, pressing the button again during the waiting time to display the second display mode on the screen when the first mode is not desired to be selected, and waiting for a waiting time when the second mode is desired to be selected. | 02-04-2010 |
20100026673 | METHOD AND CONTROL BOARD FOR ELIMINATING POWER-OFF RESIDUAL IMAGES IN DISPLAY AND DISPLAY USING THE SAME - A method and a control board for eliminating power-off residual images in a display and a display using the same are provided. The method includes the following steps of providing a first voltage to compensate a second voltage which is used for sequentially turning on all scan lines within a display panel when the display is in power-off, and then forming a third voltage to turn on all scan lines within the display panel according to the compensated second voltage. | 02-04-2010 |
20090305473 | METHOD FOR FABRICATING THIN FILM TRANSISTOR - A method for fabricating a thin film transistor is provided. A gate is formed on a substrate. A gate insulating layer is formed on the substrate to cover the gate. A metal oxide material layer is formed on the gate insulating layer. A photoresist layer is formed on the metal oxide material layer, in which a thickness of the photoresist layer above the gate is larger than that of the photoresist layer above two sides adjacent to the gate. A portion of the metal oxide material layer is removed to form a metal oxide active layer by using the photoresist layer as a mask. The photoresist layer above the two sides adjacent to the gate is removed and the remaining photoresist layer covers a portion of the metal oxide active layer. A source and a drain are formed on the metal oxide active layer covered by the photoresist layer. | 12-10-2009 |
20090279007 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) is provided. The liquid crystal display includes a first and a second scan lines and a first and a second data lines crossing each other for defining a first pixel having a first and a second switches and a second pixel having a third switch; a first, a second and a third storage capacitors, each of which has a first and a second electrodes; and a conducting line, coupled to the second electrodes of the first, the second and the third storage capacitors. | 11-12-2009 |
20090253233 | METHOD OF FABRICATING BONDING STRUCTURE - A method of fabricating a bonding structure having compliant bumps includes first providing a first substrate and a second substrate. The first substrate includes first bonding pads. The second substrate is disposed on one side of the first substrate and includes second bonding pads and compliant bumps disposed thereon. The second bonding pads are opposite to the first bonding pads. Next, a non-conductive adhesive layer and ball-shaped spacers are formed between the first and the second substrates. Finally, the first substrate, the non-conductive adhesive layer, and the second substrate are compressed, such that the compliant bumps on the second bonding pads of the second substrate pass through the non-conductive adhesive layer and are electrically connected to the first bonding pads of the first substrate, respectively. The ball-shaped spacers are distributed in the non-conductive adhesive layer sandwiched between the first and the second substrates for maintaining the gap therebetween. | 10-08-2009 |
20090246988 | CONTACT STRUCTURE AND FORMING METHOD THEREOF AND CONNECTING STRUCTURE THEREOF - A contact structure disposed on a substrate is provided. The contact structure includes a pad, a polymer bump and a conductive layer. The pad is on the substrate. The polymer bump having a curve surface and a steep surface connecting with the curve surface is disposed on the substrate. The polymer bump is covered by the conductive layer and the conductive layer is electrically connected with the pad. | 10-01-2009 |
20090243093 | CONTACT STRUCTURE AND CONNECTING STRUCTURE - A contact structure disposed on a substrate is provided. The contact structure includes at least one pad, at least one polymer bump and at least one conductive layer. The pad is disposed on the substrate and the polymer bump is disposed on the substrate. The polymer bump has a curved surface having a plurality of concave-convex structures. The polymer bump is covered by the conductive layer and the conductive layer is electrically connected with the pad. | 10-01-2009 |
20090207117 | FIELD SEQUENTIAL LCD DRIVING METHOD - The present invention discloses a driving method for a liquid crystal display. The liquid crystal display has a plurality of pixels arranged in a matrix form. The method includes the following steps. The first step is to write black data to the pixels using an over driving voltage. The second step is to select partial of the pixels or all pixels to write color data based on a color image signal. The third step is to turn on the corresponding backlight based on the color data. | 08-20-2009 |
20090200686 | ELECTRICAL CONNECTING STRUCTURE AND BONDING STRUCTURE - A electrical connecting structure including a conductive pad, a polymer bump and a patterned conductive layer is provided. The conductive pad is on a substrate and the polymer bump is disposed over the substrate. The patterned conductive layer is disposed on the polymer bump and electrically connects to the conductive pad, wherein the patterned conductive layer covers a portion of the polymer bump and exposes another portion of the polymer bump. | 08-13-2009 |
20090162568 | MANUFACTURING METHOD OF OPTICAL FILM - A method of manufacturing an optical film includes steps of providing a substrate first and performing an alignment treatment on the surface of the substrate or forming an alignment layer on the substrate. A first liquid crystal layer is then coated on the aligned surface of the substrate or on the surface of the alignment layer, and thereafter, a first curing step is performed. After a second alignment layer is coated on the surface of the first liquid crystal layer, a second curing step is performed so as to form a multi-layer including the first and second liquid crystal layers. | 06-25-2009 |
20090149015 | MANUFACTURING METHOD OF CONTACT STRUCTURE - A manufacturing method of a contact structure includes first providing a substrate on which a contact pad has already been formed. Afterwards, a polymer bump is formed on the contact pad. Next, a conductive layer is formed on the polymer bump. The conductive layer covers the polymer bump and extends to the outside of the polymer bump. The portion of the conductive layer extending to the outside of the polymer bump serves as a test pad. | 06-11-2009 |
20090128756 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF FABRICATING THE SAME - A liquid crystal display panel having a display area comprises a first substrate, a second substrate, a sealant, a liquid crystal layer, and a light-shielding layer. The sealant is disposed between the first substrate and the second substrate. The liquid crystal layer is disposed in a space defined by the first substrate, the second substrate and the sealant. The light shielding layer is disposed on a first outer surface of the first substrate or a second outer surface of the second substrate, wherein the light shielding layer and the display area are not overlapped. In addition, the liquid crystal display panel further comprises a protection layer. Since the protection layer encapsulates the light-shielding layer, out-diffusion of dye within the light-shielding layer is effectively prevented. | 05-21-2009 |
20090109362 | DISPLAY DEVICE - A display device is provided. The display device includes at least a substrate having a display region and a periphery region, a first ESD circuit and a pad disposed on the periphery region respectively. The pad has a first end near the display region and a second end near an edge of the substrate. A first connection line extended from the first end is electrically connected with a second connection line extended from the ESD circuit. | 04-30-2009 |
20090109132 | DISPLAY APPARATUS AND METHOD FOR DRIVING DISPLAY PANEL THEREOF - A display apparatus and a method for driving a display panel thereof are provided. The display panel includes an inducing signal readout line and N gate lines, in which N is a natural number. The inducing signal readout line is coupled to a plurality of inducing circuits. Each inducing circuit is coupled to one of the gate lines, and the N | 04-30-2009 |
20090109127 | Three-Dimensional Image Display Device and a Displaying Method Thereof - A three-dimensional image display device and a displaying method thereof. The display device includes a pixel array, a sub-pixel rendering device and a mask. The sub-pixel rendering device provides data signals to the sub-pixels to form the first frames and the second frames. The first frame and the second frame include a plurality of first pixel regions and a plurality of second pixel regions. The second pixel region and the adjacent first pixel regions have some sub-pixels in common. The mask projects the first frames and the second frames as a first image and a second image. | 04-30-2009 |
20090102998 | DISPLAY APPARATUS AND REPAIR METHOD THEREOF - A display apparatus comprises a substrate, a first lead, a second lead and a third lead. The first lead and second lead are provided on the substrate and intersect at a first overlapping area. The third lead surrounds the first overlapping area where the first lead and second lead cross each other. The third lead intersects the first lead respectively at a second overlapping area and a third overlapping area. | 04-23-2009 |
20090102820 | METHOD FOR DRIVING PIXELS OF A DISPLAY PANEL - A method for driving pixels of a display panel is provided. The display panel includes a first gate line coupled to a gate of a first-switch transistor, wherein a source of the first-switch transistor is coupled to a liquid crystal capacitor and a first-storage capacitor. The liquid crystal capacitor includes a pixel electrode and a common electrode. A terminal of the first-storage capacitor is coupled to a second gate line. First, a first modulation signal is provided to the common electrode. Next, the first-switch transistor is turned on by the first gate line. Next, a second modulation signal is provided to the second gate line after the first-switch transistor is turned on. Wherein, the second modulation signal enables a second-switch transistor coupled to the second gate line to operate in the cut-off region. And the first and second modulation signals are in phase. | 04-23-2009 |
20090096778 | METHOD AND APPARATUS OF DETECTING IMAGE-STICKING OF DISPLAY DEVICE - A method of measuring image-sticking of a display device based on a vision model is described. A display device is provided, and a test frame is displayed on the display device. The test frame has a pattern formed by a maximum gray level and a minimum gray level. After burning-in the test frame for a period of time, a gray frame at a medium gray level is displayed on the display device. The test frame, including portions of extreme black and extreme white, leaves image-sticking on the gray pattern at a medium gray level at the same time. Next, an image capture device is used to capture the image-sticking on the display device after burn-in. Finally, a vision model is employed to simulate the human visual perception on the image-sticking and to grade the image-sticking according to the human eye sensitivity for viewing the image-sticking on the display device. | 04-16-2009 |
20090093093 | METHOD OF FABRICATING THIN FILM TRANSISTOR - A method for fabricating a thin film transistor (TFT) is provided. A substrate having a gate, a dielectric layer, a channel layer and an ohmic contact layer formed thereon is provided. Next, a metal layer is formed over the substrate covering the ohmic contact layer. Next, the metal layer and the ohmic contact layer are simultaneously etched by a wet etching process to form a source/drain and expose the channel layer. Because the wet etching process can be used to selectively etch the ohmic contact layer, damage to the underlying channel layer may be negligible. Thus, the reliability of the device may be promoted. Furthermore, the process may be simplified, the production yield and the throughput of TFT may be increased. | 04-09-2009 |
20090066901 | LIQUID CRYSTAL DISPLAY - A liquid crystal display is provided. The liquid crystal display including a first substrate having thereon a plurality of gate lines and data lines intersected to each other, so as to form a pixel surrounded thereby, a second substrate counter to the substrate, a common electrode disposed on the first substrate and having a first portion and a slit corresponding to one of the data lines and a second portion located inside the pixel, and a pixel electrode disposed between the first portion and the second portion of the common electrode, and adjacent to the first portion. The first portion of the common electrode and the pixel electrode have a first distance d | 03-12-2009 |
20090058774 | DISPLAY APPARATUS - A display apparatus includes a substrate, a daisy chain, a driving circuit, and a conductive portion. The substrate has an electrode line. The daisy chain includes a first conducting wire separated from the electrode line. The first conducting wire has a first terminal and a second terminal. The conductive portion is disposed on the substrate. The first terminal is electrically connected to the electrode line and the second terminal is separated from the driving circuit. | 03-05-2009 |
20090045528 | Semiconductor device - An electronic structural member or a semiconductor device having conductive bumps is provided. The conductive bump includes an organic buffer layer with an undercut structure, and the conductive bump is deformable during the bonding process so as to compensate the height difference between the conductive bumps. In addition, an adhesive is further disposed between the IC chip and the substrate, and partial adhesive fills in the undercut structure, such that not only the adhesive area can be increased to enhance the bonding force between the IC chip and the substrate, but the return force of the adhesive can be reduced. | 02-19-2009 |
20090033816 | PIXEL STRUCTURE FOR LIQUID CRYSTAL DISPLAY - The present invention builds a metal electrode that is controlled by the common electrode in each pixel cell. During operation, a voltage is first applied to this metal electrode to transform the liquid crystal molecule over this metal electrode from the splay state to the bend state. Next, a voltage is applied to the pixel electrode to transform the liquid crystal molecule in the whole pixel region from the splay state to the bend state. | 02-05-2009 |
20090027367 | CIRCUIT OF LIQUID CRYSTAL DISPLAY DEVICE FOR GENERATING COMMON VOLTAGES AND METHOD THEREOF - A circuit of a liquid crystal display device for generating common voltages comprises an initial voltage source, an inverter, and a panel common voltage input port. The initial voltage source generates an initial voltage. The voltage signal from the panel common voltage input port passes through the inverter to become a compensation voltage. The initial voltage is compensated by the compensation voltage to result in a compensated common voltage. The compensated common voltage supplies the panel of the liquid crystal display device. | 01-29-2009 |
20080316401 | TRANSREFLECTIVE LIQUID CRYSTAL DISPLAY - A transreflective liquid crystal display comprises a plurality of pixels. Each pixel includes at least four subpixels including a white subpixel, a red subpixel, a green subpixel and a blue subpixel. Each subpixel comprises a transmissive area and a reflective area. The reflective area of the white subpixel is smaller than that of each of the R, G, and B subpixels so that the percentages of effective output light of the white subpixel and the other colored subpixels are consistent in both reflective and transmissive modes. | 12-25-2008 |
20080284757 | LIGHT POINTING DEVICE EMPLOYED IN INPUT APPARATUS, DRIVING METHOD AND INPUT APPARATUS USING THE SAME - A light pointing device employed in an input apparatus comprises a signal receiving interface and a light emitting component. The signal receiving interface is used to receive a system signal from the input apparatus. The light emitting component can generate a flashing light source whose intermittence cycle is synchronized with the reference clock cycle of the system signal Furthermore, the ratio of the intermittence cycle of the flashing light source to the reference clock cycle of the system signal is a natural number. | 11-20-2008 |
20080284011 | BUMP STRUCTURE - A bump structure including at least one contact pad, at least one first polymer bump, at least one second polymer bump, and a conductive layer is provided. The contact pad is disposed on a substrate, and the first polymer bump is also disposed on the substrate. The second polymer bump is disposed on the substrate and is connected to the first polymer bump. The conductive layer covers the first polymer bump and electrically connects the contact pad. | 11-20-2008 |
20080278674 | METHOD FOR FABRICATING REFLECTIVE OPTICAL FILM AND REFLECTIVE POLARIZING FILM AND METHOD FOR FABRICATING THE SAME - A method for fabricating a reflective optical film is provided. A substrate is first provided. Next, a phase retardation film is formed on at least one side of the substrate by means of coating. Afterward, a cholesteric liquid crystal (CLC) layer is formed on the phase retardation film by means of coating. Hence, the conventional external bond fabrication process can be simplified. Further, the undesired optical results caused by the more disordered alignment in the upper layer of CLC being more disordered compared to that in the lower layer of CLC and the failure to display the compensation effect can be overcome. | 11-13-2008 |
20080266492 | LIGHT EMITTING OPTICAL FILM AND MANUFACTURE METHOD THEREOF AND LIQUID CRYSTAL DISPLAY DEVICE - A light emitting optical film at least including a substrate, an alignment layer and a polarized light emitting liquid crystal film is provided, in which the polarized light emitting liquid crystal film includes liquid crystal and light-emitting dye. The alignment layer is located on one side of the substrate, and the polarized light emitting liquid crystal film is located on the alignment layer. The light emitting optical film can be applied to polarizing film, phase retardation film or color filter. Moreover, it is unnecessary to use conventional backlight module because overall arrangement of liquid crystal can fully emit uniform polarized light, whereby greatly reducing cost of conventional backlight module. | 10-30-2008 |
20080266274 | METHOD OF DRIVING A DISPLAY PANEL - A method for driving a display panel is provided. First, a first gate line is enabled and a first data is provided to a sub-pixel coupled to the first gate line at a first time duration in a frame period. Next, the first gate line is enabled and a second data is provided to the sub-pixel coupled to the first gate line at a second time duration in the frame period. Herein, the first time duration precedes the second time duration. Further, the second data is a display data of the sub-pixel coupled to the first gate line, and the first data is a display data of a sub-pixel coupled to a second gate line. | 10-30-2008 |
20080253501 | SHIFT REGISTER APPARATUS AND SHIFT REGISTER THEREOF - A shift register apparatus and a shift register thereof are provided. The shift register includes an input unit, a feedback unit, an output unit, and a reset unit. The shift register is made of MOS transistors, BJTs, or other switching transistors. In the present invention, an input signal is registered and shifted through specific couplings between foregoing units with two clock signals having different pulse durations. | 10-16-2008 |
20080252818 | LIQUID CRYSTAL DISPLAY AND BACKLIGHT MODULE THEREOF - A backlight module including a frame, a plurality of light guide plates, a plurality of high refractive mediums, and a plurality of light sources is provided. The light guide plates are disposed within the frame and each of the light guide plates has at least one light incident surface and at least one light emitting surface. Additionally, high refractive mediums are disposed between two neighboring light guide plates. Moreover, the light sources are disposed beside the light incident surfaces of the light guide plates. | 10-16-2008 |
20080231588 | Avoiding Image Signal Being Interfered Method and Apparatus Thereof - The present invention provides a method for preventing an image signal from being interfered with an operation signal of a light source in a display. The method comprises adjusting the frequency of the operation signal to generate an operation signal spectrum, wherein the operation signal spectrum and the image signal spectrum of the image signal are arranged alternatively to each other. | 09-25-2008 |
20080197352 | BUMP STRUCTURE ON SUBSTRATE - A bump structure on a substrate including at least one first electrode, at least one first bump, at least one second bump is provided. The first electrode is disposed on the substrate. The first bump is disposed on the first electrode. The second bump is disposed on the substrate. The height of the second bump is greater than that of the first bump. The elastic bump of the present invention can be used for measuring the bonding process quality. | 08-21-2008 |