摘要:
A bidirectional controlling device is utilized for receiving two input signals, which are respectively provided from a first input terminal and a second input terminal, and for respectively providing two output signals to a first output terminal and a second output terminal, by controlling a plurality of switch sets.
摘要:
A bidirectional controlling device is utilized for receiving two input signals, which are respectively provided from a first input terminal and a second input terminal, and for respectively providing two output signals to a first output terminal and a second output terminal, by controlling a plurality of switch sets.
摘要:
A bidirectional shift register includes first, second, third and fourth control signal bus lines for providing first, second, third and fourth control signals, Bi1, Bi2, Bi3 and Bi4, respectively, and a plurality of shift register stages electrically coupled in serial, each shift register stage having first and second input nodes, where the shift register stages are grouped into a first section and a second section, where the first and second input nodes of each shift register stage in the first section are electrically coupled to the first and second control signal bus lines for receiving the first and second control signals Bi1 and Bi2, respectively, and the first and second input nodes of each shift register stage in the second section are electrically coupled to the third and fourth control signal bus lines for receiving the third and fourth control signals Bi3 and Bi4, respectively.
摘要:
A liquid crystal display (LCD) is provided. The LCD includes a display panel and a voltage supply device (VSD). The display panel includes a plurality of scan lines, a plurality of data lines disposed substantially perpendicularly with the scan lines, and a plurality of pixels. The pixels are respectively electrically connected with the corresponding data line and the corresponding scan line, and are arranged in an array. Each of the pixels includes a common line and a compensation line, wherein the common line is located in the transparent area to receive a common voltage, and the compensation line is located in the reflection area to receive a stable voltage. The VSD is coupled to the compensation line of each of the pixels for continuously and correspondingly providing the stable voltage to the compensation line of each of the pixels.
摘要:
A bidirectional shift register includes first, second, third and fourth control signal bus lines for providing first, second, third and fourth control signals, Bi1, Bi2, Bi3 and Bi4, respectively, and a plurality of shift register stages electrically coupled in serial, each shift register stage having first and second input nodes, where the shift register stages are grouped into a first section and a second section, where the first and second input nodes of each shift register stage in the first section are electrically coupled to the first and second control signal bus lines for receiving the first and second control signals Bi1 and Bi2, respectively, and the first and second input nodes of each shift register stage in the second section are electrically coupled to the third and fourth control signal bus lines for receiving the third and fourth control signals Bi3 and Bi4, respectively.
摘要:
A bidirectional shift register includes first, second, third and four control signal bus lines for providing first, second, third and fourth control signals, Bi1, Bi2, Bi3 and Bi4, respectively, and a plurality of shift register stages electrically coupled in serial, each shift register stage having a first input node and a second input node, where the plurality of shift register stages is grouped into a first section and a second section, wherein the first and second input nodes of each shift register stage in the first section are electrically coupled to the first and second control signal bus lines for receiving the first and second control signals Bi1 and Bi2, respectively, and the first and second input nodes of each shift register stage in the second section are electrically coupled to the third and fourth control signal bus lines for receiving the third and fourth control signals Bi3 and Bi4, respectively.
摘要:
A liquid crystal display (LCD) is provided. The LCD includes a display panel and a voltage supply device (VSD). The display panel includes a plurality of scan lines, a plurality of data lines disposed substantially perpendicularly with the scan lines, and a plurality of pixels. The pixels are respectively electrically connected with the corresponding data line and the corresponding scan line, and are arranged in an array. Each of the pixels includes a common line and a compensation line, wherein the common line is located in the transparent area to receive a common voltage, and the compensation line is located in the reflection area to receive a stable voltage. The VSD is coupled to the compensation line of each of the pixels for continuously and correspondingly providing the stable voltage to the compensation line of each of the pixels.
摘要:
A tri-gate pixel structure includes three sub-pixel regions, three gate lines, a data line, three thin film transistors (TFTs), three pixel electrodes, and a common line. The gate lines are disposed along a first direction, and the data line is disposed along a second direction. The TFTs are disposed in the sub-pixel regions respectively, wherein each TFT has a gate electrode electrically connected to a corresponding gate line, a source electrode electrically connected to the data line, and a drain electrode. The three pixel electrodes are disposed in the three sub-pixel regions respectively, and each pixel electrode is electrically connected to the drain electrode of one TFT respectively. The common line crosses the gate lines and partially overlaps the three gate lines, and the common line and the three pixel electrodes are partially overlapped to respectively form three storage capacitors.
摘要:
A gate driver for driving a TFT-LCD panel includes a number of gate-driver circuits arranged in groups and stages. Each gate-driver circuit has a main driver and an output section. The main driver is used to provide a charging signal to the output section which has two or more output circuits. Each of the output circuits is configured to provide a gate-line signal in response to the charging signal and a clock signal. The gate-driver circuit uses fewer switching elements, such as thin-film transistors, than the conventional circuit. When the gate driver is integrated in a TFT-LCD display panel and disposed within the periphery area around the display area, it is desirable to reduce or minimize the number of switching elements in the gate driver so that the periphery area can be reduced.
摘要:
A high-reliability gate driving circuit includes a plurality of odd shift register stages and a plurality of even shift register stages. Each odd shift register stage generates a corresponding gate signal furnished to a corresponding odd gate line according to a first clock and a second clock having a phase opposite to the first clock, and further functions to pull down a gate signal of at least one even gate line or at least one odd gate line different from the corresponding odd gate line. Each even shift register stage generates a corresponding gate signal furnished to a corresponding even gate line according to a third clock and a fourth clock having a phase opposite to the third clock, and further functions to pull down a gate signal of at least one odd gate line or at least one even gate line different from the corresponding even gate line.