公开(公告)号：US08422620B2

公开(公告)日：2013-04-16

申请号：US12607156

申请日：2009-10-28

申请人： Kuo-Chang Su ,  Tsung-Ting Tsai ,  Yung-Chih Chen ,  Chun-Hsin Liu

发明人： Kuo-Chang Su ,  Tsung-Ting Tsai ,  Yung-Chih Chen ,  Chun-Hsin Liu

IPC分类号： G11C19/00

CPC分类号： G11C19/28

摘要： A shift register is provided and includes a first shift registering unit and a second shift registering unit. The first shift registering unit generates a first trigger signal at a first output terminal and includes a first pull-down circuit. The second shift registering unit receives the first trigger signal and generates a second trigger signal at a second output terminal. The first trigger signal and the second trigger signal are sequentially asserted. The second shift registering unit includes a second pull-down circuit. The first pull-down circuit and the second pull-down circuit perform pull-down operations at different times. When the first pull-down circuit does not perform the pull-down operation, the second pull-down circuit performs pull-down operations to the first output terminal.

摘要翻译： 提供一个移位寄存器，包括一个第一移位寄存单元和一个第二移位寄存单元。 第一移位寄存单元在第一输出端产生第一触发信号，并包括第一下拉电路。 第二移位寄存单元接收第一触发信号并在第二输出端产生第二触发信号。 第一触发信号和第二触发信号被依次断言。 第二移位登记单元包括第二下拉电路。 第一下拉电路和第二下拉电路在不同时间执行下拉操作。 当第一下拉电路不执行下拉操作时，第二下拉电路对第一输出端子执行下拉操作。

公开(公告)号：US08456454B2

公开(公告)日：2013-06-04

申请号：US12488946

申请日：2009-06-22

申请人： Yung-Chih Chen ,  Chun-Hsin Liu ,  Tsung-Ting Tsai ,  Kuo-Chang Su

发明人： Yung-Chih Chen ,  Chun-Hsin Liu ,  Tsung-Ting Tsai ,  Kuo-Chang Su

IPC分类号： G06F3/038 ,  G09G5/00 ,  G02F1/1333

CPC分类号： G09G3/3677 ,  G09G2300/0426 ,  G09G2330/08 ,  G09G2330/12

摘要： A display panel is disclosed, which includes a substrate, a shift register array, plural scan lines, a compensating circuit, a first repair line, and a second repair line. The shift register array having plural shift registers is disposed on a non-display area of the substrate. The scan lines connect to the shift registers respectively to drive plural display units. The first repair line and the second repair line are connected to the compensating circuit and bridged over two ends of each scan line in the non-display area, respectively.

摘要翻译： 公开了一种显示面板，其包括基板，移位寄存器阵列，多条扫描线，补偿电路，第一修复线和第二修复线。 具有多个移位寄存器的移位寄存器阵列设置在基板的非显示区域上。 扫描线分别连接到移位寄存器以驱动多个显示单元。 第一修理线和第二修复线分别连接到补偿电路并桥接在非显示区域中的每条扫描线的两端。

公开(公告)号：US20110002437A1

公开(公告)日：2011-01-06

申请号：US12607156

申请日：2009-10-28

申请人： Kuo-Chang Su ,  Tsung-Ting Tsai ,  Yung-Chih Chen ,  Chun-Hsin Liu

发明人： Kuo-Chang Su ,  Tsung-Ting Tsai ,  Yung-Chih Chen ,  Chun-Hsin Liu

IPC分类号： G11C19/00

CPC分类号： G11C19/28

摘要： A shift register is provided and includes a first shift registering unit and a second shift registering unit. The first shift registering unit generates a first trigger signal at a first output terminal and includes a first pull-down circuit. The second shift registering unit receives the first trigger signal and generates a second trigger signal at a second output terminal. The first trigger signal and the second trigger signal are sequentially asserted. The second shift registering unit includes a second pull-down circuit. The first pull-down circuit and the second pull-down circuit perform pull-down operations at different times. When the first pull-down circuit does not perform the pull-down operation, the second pull-down circuit performs pull-down operations to the first output terminal.

摘要翻译： 提供一个移位寄存器，包括一个第一移位寄存单元和一个第二移位寄存单元。 第一移位寄存单元在第一输出端产生第一触发信号，并包括第一下拉电路。 第二移位寄存单元接收第一触发信号并在第二输出端产生第二触发信号。 第一触发信号和第二触发信号被依次断言。 第二移位登记单元包括第二下拉电路。 第一下拉电路和第二下拉电路在不同时间执行下拉操作。 当第一下拉电路不执行下拉操作时，第二下拉电路对第一输出端子执行下拉操作。

公开(公告)号：US08581890B2

公开(公告)日：2013-11-12

申请号：US12684905

申请日：2010-01-09

申请人： Yung-Chih Chen ,  Tsung-Ting Tsai ,  Kuo-Chang Su ,  Chun-Hsin Liu

发明人： Yung-Chih Chen ,  Tsung-Ting Tsai ,  Kuo-Chang Su ,  Chun-Hsin Liu

IPC分类号： G06F3/038

CPC分类号： G09G3/3677 ,  G09G2310/0251 ,  G09G2320/0219

摘要： In a liquid crystal display, a flat display and a gate driving method thereof, the flat display comprises first and second pixel rows, first to third gate lines and a gate driving circuit. The first gate line is for determining whether to turn on a portion of pixels in the first pixel row, the second gate line is for determining whether to turn on another portion of pixels in the first pixel row, and the third gate line is for determining whether to turn on a portion of the pixels in the second pixel row. The gate driving circuit is for providing first to third gate driving pulses to the first to third gate lines. The first and second gate driving pulses do not overlap with each other, and the third gate driving pulse partially overlaps with one of the first and second gate driving pulses.

摘要翻译： 在液晶显示器，平板显示器及其栅极驱动方法中，平面显示器包括第一和第二像素行，第一至第三栅极线和栅极驱动电路。 第一栅极线用于确定是否接通第一像素行中的一部分像素，第二栅极线用于确定是否接通第一像素行中的另一部分像素，并且第三栅极线用于确定 是否打开第二像素行中的像素的一部分。 栅极驱动电路用于向第一至第三栅极线提供第一至第三栅极驱动脉冲。 第一和第二栅极驱动脉冲彼此不重叠，并且第三栅极驱动脉冲与第一和第二栅极驱动脉冲中的一个部分重叠。

公开(公告)号：US08421781B2

公开(公告)日：2013-04-16

申请号：US12636801

申请日：2009-12-14

申请人： Yung-Chih Chen ,  Chun-Hsin Liu ,  Tsung-Ting Tsai ,  Kuo-Chang Su

发明人： Yung-Chih Chen ,  Chun-Hsin Liu ,  Tsung-Ting Tsai ,  Kuo-Chang Su

IPC分类号： G06F3/038

CPC分类号： G09G3/3677 ,  G09G2310/0286 ,  G09G2320/0209

摘要： A shift register has a plurality of shift register units coupled in series. Each shift register includes a pull-up circuit, an input circuit, a pull-down circuit, a compensation circuit, an input end, an output end and a node. Each shift register unit receives an input voltage at the input end and provides an output voltage at the output end. The input circuit transmits the input voltage to the node based on a first clock signal. The pull-up circuit provides the output voltage based on a second clock signal and the voltage level of the node. The pull-down circuit selectively connects the node with the output end according to a third clock signal. The compensation circuit is coupled to the input circuit, the pull-down circuit and the node for maintaining the voltage level of the node based on the second and third clock signals.

摘要翻译： 移位寄存器具有串联耦合的多个移位寄存器单元。 每个移位寄存器包括上拉电路，输入电路，下拉电路，补偿电路，输入端，输出端和节点。 每个移位寄存器单元在输入端接收输入电压，并在输出端提供输出电压。 输入电路基于第一时钟信号将输入电压发送到节点。 上拉电路基于第二时钟信号和节点的电压电平提供输出电压。 下拉电路根据第三时钟信号选择性地将节点与输出端连接。 补偿电路耦合到输入电路，下拉电路和节点，用于基于第二和第三时钟信号来维持节点的电压电平。

公开(公告)号：US20100245298A1

公开(公告)日：2010-09-30

申请号：US12636801

申请日：2009-12-14

申请人： Yung-Chih Chen ,  Chun-Hsin Liu ,  Tsung-Ting Tsai ,  Kuo-Chang Su

发明人： Yung-Chih Chen ,  Chun-Hsin Liu ,  Tsung-Ting Tsai ,  Kuo-Chang Su

IPC分类号： G06F3/038

CPC分类号： G09G3/3677 ,  G09G2310/0286 ,  G09G2320/0209

摘要： A shift register has a plurality of shift register units coupled in series. Each shift register includes a pull-up circuit, an input circuit, a pull-down circuit, a compensation circuit, an input end, an output end and a node. Each shift register unit receives an input voltage at the input end and provides an output voltage at the output end. The input circuit transmits the input voltage to the node based on a first clock signal. The pull-up circuit provides the output voltage based on a second clock signal and the voltage level of the node. The pull-down circuit selectively connects the node with the output end according to a third clock signal. The compensation circuit is coupled to the input circuit, the pull-down circuit and the node for maintaining the voltage level of the node based on the second and third clock signals.

摘要翻译： 移位寄存器具有串联耦合的多个移位寄存器单元。 每个移位寄存器包括上拉电路，输入电路，下拉电路，补偿电路，输入端，输出端和节点。 每个移位寄存器单元在输入端接收输入电压，并在输出端提供输出电压。 输入电路基于第一时钟信号将输入电压传输到节点。 上拉电路基于第二时钟信号和节点的电压电平提供输出电压。 下拉电路根据第三时钟信号选择性地将节点与输出端连接。 补偿电路耦合到输入电路，下拉电路和节点，用于基于第二和第三时钟信号来维持节点的电压电平。

公开(公告)号：US20100171726A1

公开(公告)日：2010-07-08

申请号：US12488946

申请日：2009-06-22

申请人： Yung-Chih Chen ,  Chun-Hsin Liu ,  Tsung-Ting Tsai ,  Kuo-Chang Su

发明人： Yung-Chih Chen ,  Chun-Hsin Liu ,  Tsung-Ting Tsai ,  Kuo-Chang Su

IPC分类号： G06F3/038

CPC分类号： G09G3/3677 ,  G09G2300/0426 ,  G09G2330/08 ,  G09G2330/12

摘要： A display panel is disclosed, which includes a substrate, a shift register array, plural scan lines, a compensating circuit, a first repair line, and a second repair line. The shift register array having plural shift registers is disposed on a non-display area of the substrate. The scan lines connect to the shift registers respectively to drive plural display units. The first repair line and the second repair line are connected to the compensating circuit and bridged over two ends of each scan line in the non-display area, respectively.

摘要翻译： 公开了一种显示面板，其包括基板，移位寄存器阵列，多条扫描线，补偿电路，第一修复线和第二修复线。 具有多个移位寄存器的移位寄存器阵列设置在基板的非显示区域上。 扫描线分别连接到移位寄存器以驱动多个显示单元。 第一修理线和第二修复线分别连接到补偿电路并桥接在非显示区域中的每条扫描线的两端。

公开(公告)号：US08049828B2

公开(公告)日：2011-11-01

申请号：US12178662

申请日：2008-07-24

申请人： Chun-Hsin Liu ,  Yung-Chih Chen ,  Po-Yuan Liu ,  Tsung-Ting Tsai

发明人： Chun-Hsin Liu ,  Yung-Chih Chen ,  Po-Yuan Liu ,  Tsung-Ting Tsai

IPC分类号： G02F1/1333 ,  G02F1/1345

CPC分类号： G02F1/1362 ,  G02F1/13454 ,  G02F1/136286 ,  G02F2001/136254 ,  G02F2203/69

摘要： A flat-panel display device having test architecture is disclosed for disposing shorting bars without sacrificing wiring-on-array bus layout area of the outer-lead-bonding region. The flat-panel display device essentially includes a substrate having a plurality of driving integrated-circuit (IC) mounting areas, a plurality of signal lines and transmission lines disposed on the substrate, and a plurality of shorting bars disposed on the driving IC mounting areas. Each shorting bar is coupled to a corresponding signal line and a corresponding transmission line. Furthermore, in order to take out the laser-cutting process in the fabrication of the flat-panel display device for saving production cost, each driving IC mounting area is further disposed with a plurality of transistors for controlling the signal connections between the shorting bars and the signal lines, and also for controlling the signal connections between the shorting bars and the transmission lines.

摘要翻译： 公开了一种具有测试架构的平板显示装置，用于在不牺牲外引线接合区域的阵列总线布局面积的情况下设置短路棒。 平板显示装置基本上包括具有多个驱动集成电路（IC）安装区域的基板，设置在基板上的多条信号线和传输线以及设置在驱动IC安装区域上的多个短路棒 。 每个短路条耦合到对应的信号线和对应的传输线。 此外，为了在制造平板显示装置的同时取出激光切割工艺以节省生产成本，每个驱动IC安装区域还配置有多个晶体管，用于控制短路棒和短路棒之间的信号连接 信号线，并且还用于控制短路棒和传输线之间的信号连接。

公开(公告)号：US20090284706A1

公开(公告)日：2009-11-19

申请号：US12178662

申请日：2008-07-24

申请人： Chun-Hsin Liu ,  Yung-Chih Chen ,  Po-Yuan Liu ,  Tsung-Ting Tsai

发明人： Chun-Hsin Liu ,  Yung-Chih Chen ,  Po-Yuan Liu ,  Tsung-Ting Tsai

IPC分类号： G02F1/1345

CPC分类号： G02F1/1362 ,  G02F1/13454 ,  G02F1/136286 ,  G02F2001/136254 ,  G02F2203/69

摘要： A flat-panel display device having test architecture is disclosed for disposing shorting bars without sacrificing wiring-on-array bus layout area of the outer-lead-bonding region. The flat-panel display device essentially includes a substrate having a plurality of driving integrated-circuit (IC) mounting areas, a plurality of signal lines and transmission lines disposed on the substrate, and a plurality of shorting bars disposed on the driving IC mounting areas. Each shorting bar is coupled to a corresponding signal line and a corresponding transmission line. Furthermore, in order to take out the laser-cutting process in the fabrication of the flat-panel display device for saving production cost, each driving IC mounting area is further disposed with a plurality of transistors for controlling the signal connections between the shorting bars and the signal lines, and also for controlling the signal connections between the shorting bars and the transmission lines.

摘要翻译： 公开了一种具有测试架构的平板显示装置，用于在不牺牲外引线接合区域的阵列总线布局面积的情况下设置短路棒。 平板显示装置基本上包括具有多个驱动集成电路（IC）安装区域的基板，设置在基板上的多条信号线和传输线以及设置在驱动IC安装区域上的多个短路棒 。 每个短路条耦合到对应的信号线和对应的传输线。 此外，为了在制造平板显示装置的同时取出激光切割工艺以节省生产成本，每个驱动IC安装区域进一步设置有多个晶体管，用于控制短路棒和短路棒之间的信号连接 信号线，并且还用于控制短路棒和传输线之间的信号连接。

公开(公告)号：US20100260312A1

公开(公告)日：2010-10-14

申请号：US12607042

申请日：2009-10-27

申请人： Tsung-Ting Tsai ,  Ming-Sheng Lai ,  Min-Feng Chiang ,  Chun-Hsin Liu

发明人： Tsung-Ting Tsai ,  Ming-Sheng Lai ,  Min-Feng Chiang ,  Chun-Hsin Liu

IPC分类号： G11C19/00

CPC分类号： G11C19/00 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2310/0286 ,  G09G2320/0219 ,  G11C19/28

摘要： A shift register includes a plurality of shift register units coupled in series. Each shift register unit, receiving an input voltage at an input end and an output voltage at an output end, includes a node, a pull-up driving circuit, a pull-up circuit and first through third pull-down circuits. The pull-up driving circuit can transmit the input voltage to the node, and the pull-up circuit can provide the output voltage based on a high-frequency clock signal and the input signal. The first pull-down circuit can provide a bias voltage at the node or at the output end based on a first low-frequency clock signal. The second pull-down circuit can provide a bias voltage at the node or at the output end based on a second low-frequency clock signal. The third pull-down circuit can provide a bias voltage at the node or at the output end based on a feedback voltage.

摘要翻译： 移位寄存器包括串联耦合的多个移位寄存器单元。 接收输入端的输入电压和输出端的输出电压的每个移位寄存器单元包括节点，上拉驱动电路，上拉电路和第一至第三下拉电路。 上拉驱动电路可以将输入电压传输到节点，并且上拉电路可以基于高频时钟信号和输入信号提供输出电压。 第一下拉电路可以基于第一低频时钟信号在节点处或在输出端提供偏置电压。 第二下拉电路可以基于第二低频时钟信号在节点处或在输出端提供偏置电压。 第三下拉电路可以基于反馈电压在节点处或输出端提供偏置电压。