Abstract: A touch-sensing liquid crystal display is provided and includes a display panel and a backlight module. The display panel includes a transistor substrate, a liquid crystal layer and a common electrode. The liquid crystal layer is disposed on the transistor substrate. The common electrode is disposed on the liquid crystal layer. The transistor substrate includes data lines, scan lines, pixel units and a shield layer. The data lines are used to receive first signals. The scan lines are used to receive second signals. The pixel units include pixel electrodes and transistor switches, in which the transistor switches are electrically connected to the data lines, the scan lines and the pixel electrodes. The shield layer is disposed between the pixel electrodes and the transistor switches. The backlight module is disposed on the display panel, in which the liquid crystal layer is sandwiched between the shield layer and the backlight module.

Abstract: 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.

Abstract: A shift register, a bidirectional shift register apparatus and a liquid crystal display panel using the same are provided. The shift register includes a precharge unit, a pull up unit, and a pull down unit. The precharge unit receives outputs of a previous two-stage of shift register and a next two-stage of shift register both corresponding to the shift register to thereby generate a precharge signal. The pull up unit is coupled to the precharge unit, and receives the precharge signal and a first input clock signal to thereby output a scan signal. The pull down unit is coupled to the precharge unit and the pull up unit, and receives the precharge signal, the first input clock signal and a second input clock signal to control a voltage level of the scan signal, where the first input clock signal and the second input clock signal are inverted in phase.

Abstract: An integrated gate driver circuit includes a control circuit, a plurality of drive stages and a plurality of discharge transistors. The control circuit is configured to output a plurality of clock signals within a frame period and to output a discharge enabling signal within a blanking period of the frame period. Each of the drive stages receives the clock signals and includes an output terminal configured to output a gate driving signal. Each of the discharge transistors is coupled to the output terminal of one of the drive stages and discharges the output terminal according to the discharge enabling signal thereby eliminating the voltage fluctuation of the output terminal in the blanking period.

Abstract: A touch module includes a display module, a touch sensing layer and a protecting substrate. The touch sensing layer includes a shielding part, a hardening layer and a flat layer. The hardening layer has an open slot near the shielding part for separating a portion from another portion of the hardening layer. The touch module will not have uneven surface occurred at stacking and bending positions of the edge of the touch module and can avoid the occurrence of mura phenomenon, so as to enhance the display effect of the touch module. In addition, the flat layer is covered onto the hardening layer and the open slot, so that pattern of the touch sensing layer is mild visually, so as to improve the visual effect of the display of the touch module.

Abstract: A touch display device and a formation method thereof are provided. The touch display device includes a touch panel disposed on a first surface of a substrate of a display panel. A color filter layer is disposed on a second surface of the substrate. The touch panel includes a plurality of first and second conductive patterns arranged by two directions that are perpendicular to each other. A patterned isolation layer, having a first portion and a second portion, is formed over the first surface of the substrate, wherein the first portion is disposed at the intersection of the first and the second conductive patterns, and the second portion is disposed between the first and the second conductive patterns. The first portion has a height that is lower than a height of the second portion.

Abstract: A liquid crystal display includes a bottom substrate, at least one thin film transistor, an overcoat layer, a bottom common electrode, at least one pixel electrode and a liquid crystal layer. The thin film transistor is disposed on the bottom substrate, including a gate electrode, a source electrode and a drain electrode. The overcoat layer is disposed above the thin film transistor. The bottom common electrode is disposed on the overcoat layer. The pixel electrode is disposed above the bottom common electrode and electrically connected to the drain electrode. The liquid crystal layer is disposed above the pixel electrode.

Abstract: 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.

Abstract: 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 ith shift register includes a main circuit and a trimming circuit. The main circuit is configured to generate a scan signal in response to a first through a third predetermined clock signals. The trimming circuit is coupled to the main circuit, and is configured to perform a trimming operation on the generated scan signal in response to a part of the first through the third predetermined clock signals and a fourth predetermined clock signal. Accordingly, the feed through effect may be reduced, thereby reducing flickers on a displayed image.

Abstract: An LCD and a bidirectional shift register device thereof are provided. The bidirectional shift register device of the invention is disposed on the substrate of the panel and includes multi-stages shift registers in series connection. Each stage shift register includes a pre-charging unit, a pull-up unit and a pull-down unit, in which the pre-charging unit receives a first preset clock signal and the output from a (i?1)th stage shift register or a (i+1)th stage shift register so as to thereby output a charging signal. The pull-up unit receives the charging signal and a second preset clock signal so as to thereby output a scan signal. The pull-down unit receives the second preset clock signal, a third preset clock signal and the output from the (i+2)th stage shift register or the (i?2)th stage shift register so as to decide whether or not pulling down the scan signal to a reference level.

Abstract: A touch module includes a display module, a touch sensing layer and a protecting substrate. The touch sensing layer includes a shielding part, a hardening layer and a flat layer. The hardening layer has an open slot near the shielding part for separating a portion from another portion of the hardening layer. The touch module will not have uneven surface occurred at stacking and bending positions of the edge of the touch module and can avoid the occurrence of mura phenomenon, so as to enhance the display effect of the touch module. In addition, the flat layer is covered onto the hardening layer and the open slot, so that pattern of the touch sensing layer is mild visually, so as to improve the visual effect of the display of the touch module.

Abstract: A shift register and a voltage adjusting circuit and method thereof are disclosed. The voltage adjusting circuit includes a first input terminal, a second input terminal, a transistor, a first capacitor, a second capacitor, and an output terminal. The first input terminal receives a second clock signal. The second input terminal receives a fourth clock signal. The transistor has a source electrode, a drain electrode, and a gate electrode. The source electrode is coupled to ground and the gate electrode is coupled to the second input terminal. The first capacitor is coupled between the drain electrode and the first input terminal. One end of second capacitor is coupled between the first capacitor and drain electrode, and the other end of second capacitor is coupled between the second input terminal and gate electrode. The output terminal is coupled between the first capacitor and drain electrode to output an adjusted voltage.

Abstract: A touch device and a fabrication method thereof are provided. The touch device includes a cover lens, a first light shielding pattern and a touch sensing element disposed on the cover lens, a passivation layer covering the touch sensing element and the first light shielding pattern, and a second light shielding pattern disposed on the passivation layer, wherein the second light shielding pattern overlaps with a part of the first light shielding pattern.

Abstract: A shift register includes multiple stages each generating a scan signal at an output terminal and including a level pull-up circuit, a level pull-down circuit, a driving circuit and a level controlling circuit. The level pull-up circuit makes the scan signal equal a first clock signal in response to an enabled level of a first control signal. The level pull-down circuit makes the scan signal equal a first voltage in response to an enabled level of a second control signal. The driving circuit controls the first control signal to be the enabled level and a disabled level in response to an enabled level of an input signal and the enabled level of the second control signal, respectively. The level controlling circuit controls the second control signal to be the disabled level and the enabled level in response to the enabled level and the disabled level of the input signal, respectively.

Abstract: A touch display device and a formation method thereof are provided. The touch display device includes a touch panel disposed on a first surface of a substrate of a display panel. A color filter layer is disposed on a second surface of the substrate. The touch panel includes a plurality of first and second conductive patterns arranged by two directions that are perpendicular to each other. A patterned isolation layer, having a first portion and a second portion, is formed over the first surface of the substrate, wherein the first portion is disposed at the intersection of the first and the second conductive patterns, and the second portion is disposed between the first and the second conductive patterns. The first portion has a height that is lower than a height of the second portion.

Abstract: A pixel structure including a scan line, a data line intersecting the scan line, a first gate, a second gate, a third gate, a semiconductor layer, a source, a first drain, a second drain, a first pixel electrode, and a second pixel electrode is provided. The dataline and the scan line are interlaced disposed. The semiconductor layer is disposed on the scan line to define the first gate and the second gate. The source is directly connected to the data line and located between the first gate and the second gate. The first gate is located between the first drain and the source. The second gate is located between the second drain and the source. The third gate is electrically connected to the scan line. The first pixel electrode and the second pixel electrode are respectively electrically connected to the first drain and the second drain.

Abstract: A touch panel and a method for manufacturing the same are disclosed. The touch panel includes a display module, a touch panel module and a first castor oil layer. In this touch panel, the display module connects to the touch panel module by a first adhesive layer. There is a first sealing space existed between the display module and the touch panel module. The first castor oil layer is set in the first sealing space. In this way, the purposes of being reproduced easily and saving costs can be achieved.

Abstract: A touch display device is provided. The touch display device includes a touch panel disposed on a display panel. The touch panel includes a plurality of first conductive patterns arranged along a first direction, wherein the first conductive patterns are separated from each other. A plurality of second conductive patterns is arranged along a second direction perpendicular to the first direction, wherein the second conductive patterns are connected with each other. An isolation structure is disposed between any two adjacent first conductive patterns. A plurality of conductive bridge structures is disposed on the isolation structure for electrically connecting any two adjacent first conductive patterns.

Abstract: A demultiplexer drive circuit includes a first, a second, a third, a fourth, and a fifth switching devices. The first switching device is connected to the first and the second scan clock signals. The control terminal of the second switching device is connected to the first switching device, and the rest of its terminals are connected to the data line and a first pixel electrode. The control terminal of the third switching device is connected to the first switching device, and the rest of its terminals are connected to the data line and a second pixel electrode. The fourth switching device is connected to the first and the second scan clock signals and its control terminal is connected to the third switching device. The control terminal of the fifth switching device is connected to the fourth switching device, and the rest of its terminals are connected to the data line and a third pixel electrode.

Abstract: The invention is to provide a pixel unit coupled to a data line, a first scan line, and a second scan line. The pixel unit comprises a first sub-pixel unit and a second sub-pixel unit. The first sub-pixel unit comprises a first switching device coupled to the data line, a first storage capacitor and a first liquid crystal capacitor coupled to the first switching device. The second sub-pixel unit comprises a second switching device coupled to the first switching device, a coupling capacitor, and a second storage capacitor and a second liquid crystal capacitor coupled to the second switching device. The coupling capacitor is coupled between the first and second input/output terminals of the second switching device. The control terminal of the first switching device is coupled to the first scan line. The control terminal of the second switching device is coupled to the second scan line.