Patent application number | Description | Published |
20090284909 | FLAT PANEL DISPLAY AND CHIP BONDING PAD - A flat panel display and a chip bonding pad thereof are provided. The flat panel display includes a display panel, an FPC board, first and second source driving chips, and a control circuit board. First and second wires in a peripheral circuit region of the display panel extend from the underneath of the FPC board to two opposite sides of the display panel and electrically connect the FPC board. The first source driving chips electrically connect the FPC board through parts of the first wires. The second source driving chips electrically connect the FPC board through the second wires. The chip bonding pad is under one of the first and second source driving chips. The chip bonding pad includes a first dielectric layer having first through holes and a second dielectric layer having second and third through holes arranged alternately. The second through holes correspond to the first through holes. | 11-19-2009 |
20100150302 | SHIFT REGISTER - A shift register comprises a plurality of stages, {S | 06-17-2010 |
20110007863 | SHIFT REGISTER - A shift register comprises a plurality of stages, {S | 01-13-2011 |
20110115718 | MULTI-CHANNEL TOUCH PANEL - The present invention relates to a multi-channel touch panel. In one embodiment, the multi-channel touch panel includes a plurality of driving electrodes spatial-separately arranged in the form of a matrix, a plurality of sensing electrodes associated with the plurality of driving electrodes such that each sensing electrode is surrounded by a corresponding driving electrode, N driving lines spatial-separately arranged along a row direction and M pairs of sensing lines spatial-separately arranged crossing over the N driving lines along a column direction, where each driving electrode in the row of the electrode matrix is electrically connected to each other by a corresponding driving line, and each odd sensing electrode in a column of the electrode matrix is electrically connected to each other by a first sensing line of the corresponding paired sensing lines, and each even sensing electrode in the column of the electrode matrix is electrically connected to each other by a second sensing line of the corresponding paired sensing lines. | 05-19-2011 |
20110158376 | SHIFT REGISTER - A shift register comprises a plurality of stages, {S | 06-30-2011 |
20120019474 | CAPACITIVE TOUCH DEVICE AND METHOD OF DRIVING SAME - The present invention relates to a capacitive touch panel. In one embodiment, the capacitive touch panel includes a plurality of driving electrodes and a plurality of sensing electrodes spatially arranged in a matrix, and a driver electrically coupled to the touch sensor matrix and configured to generate a driving signal to synchronically drive one or more driving electrodes and the sensing electrodes, such that at least one sensing electrode is not driven by the driving signal. The remaining driving electrodes are grounded. The not-driven sensing electrodes sense and transmit a sensing signal of a touch. | 01-26-2012 |
Patent application number | Description | Published |
20090304138 | SHIFT REGISTER AND SHIFT REGISTER UNIT FOR DIMINISHING CLOCK COUPLING EFFECT - A shift register and a shift register unit for diminishing clock coupling effect are introduced herein. Each stage shift register unit includes at least one pull-up driving module, a pull-up module, at least one pull-down module and a pull-down driving module. Before a waveform of either a first clock signal or a second clock signal employed by the pull-up module transits into a rising edge, the pull-down driving module employs a first periodic signal to turn on the pull-down module in advance for a specific period, and/or before the waveform of the first or second clock signal employed by the pull-up module transits into a falling edge, the pull-down driving module employs a second periodic signal to turn off the pull-down module in advance for a specific period. Accordingly, the pull-down module can gain a sufficient capability against the clock coupling effect so as to optimize the waveform outputted from the shift register unit. | 12-10-2009 |
20100150303 | SHIFT REGISTER WITH PRE-PULL-DOWN MODULE TO SUPPRESS A SPIKE - A shift register includes a plurality of shift register stages cascade-connected with each other. Each shift register stage includes a pull up module for outputting an output pulse in response to a first clock signal, a pull-up driving module for turning on the pull up module in response to a driving pulse of a previous one stage of the shift register, a pre-pull-down module coupled to a previous two stage of the shift register and a first node for pulling down voltage level of the first node in response to a output pulse of the previous two stage of the shift register, a pull down module coupled to the first node for pulling down voltage level of the first node in response to a pulling-down triggering signal, and a pulling down driving module for providing the pulling-down triggering signal. | 06-17-2010 |
20100171722 | TOUCH PANEL DEVICE - A touch panel includes a transparent conductive layer, a closed-loop electrode member circled around the transparent conductive layer, and a signal-transferring layer separated from the transparent conductive layer. The signal-transferring layer includes a transmission trace and a pad. The respective pads are located at four comers of the display device. Each transmission trace can conduct an electric current when an object contacts the transparent conductive layer. The signal-transferring layers and the electrode members are made of an identical conductivity material. | 07-08-2010 |
20100315374 | DISPLAY DEVICE AND METHOD OF APPLYING THE SAME - A display device and a method of applying the same are introduced herein. A shielding layer is utilized to interpose between a transparent conductive layer of a touch element and a common electrode layer of a liquid crystal display (LCD) panel. With controlling variances of a first and a second control signals, a coupling current between the transparent conductive layer and common electrode layer can approach none, whereby influences of capacitive coupling effect between the common electrode layer or shielding layer and the transparent conductive layer of the touch element can be reduced. Thus, high touch accuracy of the touch element can be achieved and the noise can be eliminated simultaneously. | 12-16-2010 |
Patent application number | Description | Published |
20090122215 | Repair line framework of liquid crystal display - A repair line framework of liquid crystal display is provided. By disposing part of the repair line inside the integrated circuit chip so that the routing of part of the repair line will penetrate through the integrated circuit chip before returning to the panel, or by routing part of the repair line disposed on the substrate within the display region so that the routing is positioned under the black matrix of the color filter, the routing length of the repair line is shortened and the impedance of the repair line is reduced. | 05-14-2009 |
20100220075 | TOUCH SENSING DISPLAY PANEL AND TOUCH SENSING SUBSTRATE - A touch sensing display panel includes an active device array substrate, an opposite substrate, a display medium layer, a plurality of inner and outer electrode series. The opposite substrate is disposed over the active device array substrate and the display medium layer is disposed between the active device array substrate and the opposite substrate. The inner electrode series are disposed on the opposite substrate and extend along a first direction, wherein each inner electrode series includes inner ring electrodes electrically connected to each other. The outer electrode series are disposed on the opposite substrate and extend along a second direction, wherein each outer electrode series includes outer ring electrodes electrically connected to each other. Each inner ring electrodes is respectively surrounded by one of the outer ring electrodes, and the first direction is substantially perpendicular to the second direction. The present invention also provides a touch sensing substrate. | 09-02-2010 |
20100302178 | TOUCH PANEL DISPLAY - A touch panel display including a first substrate, a second substrate, a display medium and a touch device is provided. The first substrate has a display area and a peripheral area. The first substrate has a pixel array in the display area and at least one integrated driving circuit in the peripheral area. The integrated driving circuit is electrically connected to the pixel array. The second substrate is disposed above the first substrate to cover the integrated driving circuit and the pixel array. The display medium is disposed on the pixel array and located between the first substrate and the second substrate. The touch device is disposed on the second substrate, and has a sensor element and a wiring element connected to the sensor element. The sensor element is located above the pixel array and the wiring element is located above at least a portion of the integrated driving circuit. | 12-02-2010 |
20110291961 | TOUCH-SENSING DISPLAY PANEL - A touch-sensing display panel includes a panel and a touch-sensing layer. The panel has a display region and a non-display region. The touch-sensing layer overlaps the display region and the non-display region. | 12-01-2011 |
20110310033 | SENSING DISPLAY DEVICE - A sensing display device including a display panel and a sensing element is provided. The display panel includes at least a plurality of pixel units, and the pixel units are arranged along a primary direction. The sensing element is disposed on the pixel units and includes at least a plurality of sensor units. Each of the sensor units includes a mesh-pattern electrode, and the mesh-pattern electrode includes a plurality of first traces having conductivity. At least one of the first traces is substantially extended along a first direction, wherein a first angle is formed between the first direction and the primary direction, and the first angle is an acute angle. | 12-22-2011 |
20130215063 | TOUCH PANEL DISPLAY - A touch panel display including a first substrate, a second substrate, a display medium and a touch device is provided. The first substrate has a display area and a peripheral area. The first substrate has a pixel array in the display area and at least one integrated driving circuit in the peripheral area. The integrated driving circuit is electrically connected to the pixel array. The second substrate is disposed above the first substrate to cover the integrated driving circuit and the pixel array. The display medium is disposed on the pixel array and located between the first substrate and the second substrate. The touch device is disposed on the second substrate, and has a sensor element and a wiring element connected to the sensor element. The sensor element is located above the pixel array and the wiring element is located above at least a portion of the integrated driving circuit. | 08-22-2013 |
20130300952 | TOUCH DISPLAY PANEL AND FABRICATING METHOD THEREOF - A touch display panel including an active device array substrate, an opposite substrate and a liquid crystal layer is provided. The active device array substrate includes a first substrate, a black matrix, a touch-sensing device layer, a dielectric layer and an active device array layer. The black matrix is disposed on the first substrate. The touch-sensing device layer is disposed on the first substrate to cover a portion of the black matrix. The dielectric layer covers the touch-sensing device layer. The active device array layer is disposed on the dielectric layer. The touch-sensing device layer and the active device array substrate are located at two opposite sides of the dielectric layer. The liquid crystal layer is disposed between the active device array layer and the opposite substrate. Moreover, a fabricating method of the touch display panel is also provided. | 11-14-2013 |