公开(公告)号：US20080001899A1

公开(公告)日：2008-01-03

申请号：US11608933

申请日：2006-12-11

申请人： Chien-Ting Chan ,  Yi-Cheng Tsai ,  Hsi-Rong Han ,  Wen-Tui Liao

发明人： Chien-Ting Chan ,  Yi-Cheng Tsai ,  Hsi-Rong Han ,  Wen-Tui Liao

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G2310/0281 ,  G09G2310/0286

摘要： A flat display structure includes a substrate, a pixel array, a first-stage shift register and a second-stage shift register. The substrate includes a signal line. The pixel array is disposed on the substrate. The first-stage shift register is disposed at a first side of the pixel array and coupled to the signal line for outputting a first-stage scan signal to the pixel array according to trigger of a first start pulse. The second-stage shift register is disposed at a second side of the pixel array and coupled to the signal line for receiving a second start pulse via the signal line.

摘要翻译： 平面显示结构包括基板，像素阵列，第一级移位寄存器和第二级移位寄存器。 衬底包括信号线。 像素阵列设置在基板上。 第一级移位寄存器设置在像素阵列的第一侧并且耦合到信号线，用于根据第一起始脉冲的触发将第一级扫描信号输出到像素阵列。 第二级移位寄存器设置在像素阵列的第二侧并且耦合到信号线，用于经由信号线接收第二起始脉冲。

公开(公告)号：US20120229369A1

公开(公告)日：2012-09-13

申请号：US13475767

申请日：2012-05-18

申请人： Wen-Chun Wang ,  Chien-Ting Chan

发明人： Wen-Chun Wang ,  Chien-Ting Chan

IPC分类号： G09G3/36

CPC分类号： G02F1/136213 ,  G02F2001/134345 ,  G09G3/3659 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0456 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2320/0204 ,  G09G2320/0219 ,  G09G2320/0257 ,  G09G2320/028

摘要： 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.

摘要翻译： 本发明提供耦合到数据线，第一扫描线和第二扫描线的像素单元。 像素单元包括第一子像素单元和第二子像素单元。 第一子像素单元包括耦合到数据线的第一开关器件，耦合到第一开关器件的第一存储电容器和第一液晶电容器。 第二子像素单元包括耦合到第一开关器件的第二开关器件，耦合电容器和耦合到第二开关器件的第二存储电容器和第二液晶电容器。 耦合电容耦合在第二开关装置的第一和第二输入/输出端之间。 第一开关器件的控制端子耦合到第一扫描线。 第二开关器件的控制端子耦合到第二扫描线。

公开(公告)号：US08098343B2

公开(公告)日：2012-01-17

申请号：US12347589

申请日：2008-12-31

申请人： Wen-Chun Wang ,  Chien-Ting Chan ,  Yi-Chin Wang

发明人： Wen-Chun Wang ,  Chien-Ting Chan ,  Yi-Chin Wang

IPC分类号： G02F1/136 ,  G02F1/1343

CPC分类号： G02F1/133555 ,  G02F1/136213 ,  G09G3/3666 ,  G09G2300/0456 ,  G09G2320/0276

摘要： A pixel unit includes a first control circuit and a second control circuit and is divided into a first region and a second region. The first control circuit determines the output voltage of the first region and includes a first switching device, a first liquid crystal capacitor and a first storage capacitor coupled to the first switching device. The second control circuit determines the output voltage of the second region and includes a second switching device, a second liquid crystal capacitor and an auxiliary capacitor coupled to the second switching device, and a third switching device. The third switching device is coupled to the second switching device through the auxiliary capacitor, and the output voltage of the first region is different to that of the second region.

摘要翻译： 像素单元包括第一控制电路和第二控制电路，并被分成第一区域和第二区域。 第一控制电路确定第一区域的输出电压，并且包括耦合到第一开关装置的第一开关装置，第一液晶电容器和第一存储电容器。 第二控制电路确定第二区域的输出电压，并且包括耦合到第二开关装置的第二开关装置，第二液晶电容器和辅助电容器以及第三开关装置。 第三开关器件通过辅助电容器耦合到第二开关器件，并且第一区域的输出电压不同于第二区域的输出电压。

公开(公告)号：US20100150301A1

公开(公告)日：2010-06-17

申请号：US12712337

申请日：2010-02-25

申请人： Chien-Ting Chan ,  Wen-Chun Wang

发明人： Chien-Ting Chan ,  Wen-Chun Wang

IPC分类号： G11C19/00

CPC分类号： G11C19/28 ,  G09G3/3677 ,  G09G2310/0267 ,  G09G2310/0286

摘要： A shift register includes several stages of shift register units. Each shift register unit includes a first level lifting unit, first level lowering unit, first driving unit and level controller. The first level lifting unit and first level lowering unit control the scan signal to be equal to a first timing signal and first voltage, respectively. The level controller includes an input unit, a charge storage unit, a second level lifting unit and a second level lowering unit. The input unit controls the third control signal to be equal to the first voltage at a node. The charge storage unit stores a voltage of the timing signal at the node. The second level lifting unit and second level lowering unit respectively control the second control signal to be equal to the third control signal and the first voltage to turn on and turn off the first level lowering unit.

摘要翻译： 移位寄存器包括几个移位寄存器单元。 每个移位寄存器单元包括第一级提升单元，第一级降级单元，第一驱动单元和电平控制器。 第一级提升单元和第一级降低单元分别将扫描信号控制为等于第一定时信号和第一电压。 电平控制器包括输入单元，电荷存储单元，第二电平提升单元和第二电平降低单元。 输入单元控制第三控制信号等于节点处的第一电压。 电荷存储单元在节点处存储定时信号的电压。 第二级提升单元和第二级降低单元分别将第二控制信号控制为等于第三控制信号和第一电压以接通和关闭第一级降低单元。

公开(公告)号：US20100141599A1

公开(公告)日：2010-06-10

申请号：US12632486

申请日：2009-12-07

申请人： Wen-Chun Wang ,  Chien-Ting Chan

发明人： Wen-Chun Wang ,  Chien-Ting Chan

IPC分类号： G06F3/041

CPC分类号： G06F3/0416 ,  G06F3/044

摘要： A sensing circuit for touch panel is disclosed. The sensing circuit includes a switching device, a passive device, a sensing device and a transforming unit. The switching device receives a first control signal and outputs the first control signal according to a second control signal. The passive device couples to the switching device. The sensing device couples to the switching device to form a node, receives the first control signal to generate a reference voltage on the node, and changes the value of the reference voltage to generate a target voltage according to a pressure exerting on a preset position of the surface of the touch panel by a user. The transforming unit receives the target voltage and generates an output current according to the target voltage.

摘要翻译： 公开了一种用于触摸面板的感测电路。 感测电路包括开关装置，无源装置，感测装置和变换装置。 切换装置接收第一控制信号，并根据第二控制信号输出第一控制信号。 无源器件耦合到开关器件。 感测装置耦合到开关装置以形成节点，接收第一控制信号以在节点上产生参考电压，并且改变参考电压的值以根据施加在预设位置上的压力产生目标电压 用户的触摸面板表面。 变换单元接收目标电压并根据目标电压产生输出电流。

公开(公告)号：US20100053106A1

公开(公告)日：2010-03-04

申请号：US12548890

申请日：2009-08-27

申请人： Wen-Chun Wang ,  Chien-Ting Chan ,  Wen-Tui Liao

发明人： Wen-Chun Wang ,  Chien-Ting Chan ,  Wen-Tui Liao

IPC分类号： G06F3/041

CPC分类号： G06F3/0416 ,  G06F3/044

摘要： A sensing circuit for a touch panel is disclosed. The sensing circuit includes a switching device, a passive device and a sensing device. The switching device receives an input signal and outputs the input signal according to a control signal. The passive device couples to the switching device. The sensing device couples to the switching device to form a node, receives the input signal to generate a reference voltage on the node, and changes the value of the reference voltage to generate a target voltage according to a touching pressure on a preset position on the touch panel from a user.

摘要翻译： 公开了一种用于触摸面板的感测电路。 感测电路包括开关装置，无源装置和感测装置。 开关装置接收输入信号，并根据控制信号输出输入信号。 无源器件耦合到开关器件。 感测装置耦合到开关装置以形成节点，接收输入信号以在节点上产生参考电压，并且改变参考电压的值以根据在该预定位置上的触摸压力产生目标电压 来自用户的触摸面板。

公开(公告)号：US20080253499A1

公开(公告)日：2008-10-16

申请号：US12101207

申请日：2008-04-11

申请人： Chien-Ting Chan ,  Wen-Chun Wang

发明人： Chien-Ting Chan ,  Wen-Chun Wang

IPC分类号： G11C19/00 ,  H03L5/00

CPC分类号： G11C19/28 ,  G09G3/3677 ,  G09G2310/0267 ,  G09G2310/0286

摘要： A shift register includes several stages of shift register units. Each shift register unit includes a first level lifting unit, first level lowering unit, first driving unit and level controller. The first level lifting unit and first level lowering unit control the scan signal to be equal to a first timing signal and first voltage, respectively. The level controller includes an input unit, a charge storage unit, a second level lifting unit and a second level lowering unit. The input unit controls the third control signal to be equal to the first voltage at a node. The charge storage unit stores a voltage of the timing signal at the node. The second level lifting unit and second level lowering unit respectively control the second control signal to be equal to the third control signal and the first voltage to turn on and turn off the first level lowering unit.

摘要翻译： 移位寄存器包括几个移位寄存器单元。 每个移位寄存器单元包括第一级提升单元，第一级降级单元，第一驱动单元和电平控制器。 第一级提升单元和第一级降低单元分别将扫描信号控制为等于第一定时信号和第一电压。 电平控制器包括输入单元，电荷存储单元，第二电平提升单元和第二电平降低单元。 输入单元控制第三控制信号等于节点处的第一电压。 电荷存储单元在节点处存储定时信号的电压。 第二级提升单元和第二级降低单元分别将第二控制信号控制为等于第三控制信号和第一电压以接通和关闭第一级降低单元。

公开(公告)号：US20090174830A1

公开(公告)日：2009-07-09

申请号：US12347589

申请日：2008-12-31

申请人： Wen-Chun WANG ,  Chien-Ting Chan ,  Yi-Chin Wang

发明人： Wen-Chun WANG ,  Chien-Ting Chan ,  Yi-Chin Wang

IPC分类号： G02F1/133

CPC分类号： G02F1/133555 ,  G02F1/136213 ,  G09G3/3666 ,  G09G2300/0456 ,  G09G2320/0276

摘要： A pixel unit includes a first control circuit and a second control circuit and is divided into a first region and a second region. The first control circuit determines the output voltage of the first region and includes a first switching device, a first liquid crystal capacitor and a first storage capacitor coupled to the first switching device. The second control circuit determines the output voltage of the second region and includes a second switching device, a second liquid crystal capacitor and an auxiliary capacitor coupled to the second switching device, and a third switching device. The third switching device is coupled to the second switching device through the auxiliary capacitor, and the output voltage of the first region is different to that of the second region.

摘要翻译： 像素单元包括第一控制电路和第二控制电路，并被分成第一区域和第二区域。 第一控制电路确定第一区域的输出电压，并且包括耦合到第一开关装置的第一开关装置，第一液晶电容器和第一存储电容器。 第二控制电路确定第二区域的输出电压，并且包括耦合到第二开关装置的第二开关装置，第二液晶电容器和辅助电容器以及第三开关装置。 第三开关器件通过辅助电容器耦合到第二开关器件，并且第一区域的输出电压不同于第二区域的输出电压。

公开(公告)号：US20100277453A1

公开(公告)日：2010-11-04

申请号：US12497701

申请日：2009-07-06

申请人： Wen-Chun Wang ,  Chih-Chang Lai ,  Jyun-Sian Li ,  Chien-Ting Chan ,  Cheng-Yi Chou

发明人： Wen-Chun Wang ,  Chih-Chang Lai ,  Jyun-Sian Li ,  Chien-Ting Chan ,  Cheng-Yi Chou

IPC分类号： G09G5/00

CPC分类号： G09G3/344 ,  G09G2320/0257 ,  G09G2330/026 ,  G09G2380/02

摘要： A method of driving an electronic paper solving an image sticking problem is provided. First, a frame writing process is executed, wherein a turn-on voltage is supplied to scan lines to enable transistors, and a frame data voltage is supplied to display units through data lines to write a frame. Then, a frame holding process is executed, wherein a turn-off voltage and an auxiliary data voltage are respectively supplied to the scan lines and the data lines to disable the transistors, and a first common voltage is provided by a common electrode layer. During the frame holding process, the first common voltage and the frame data voltage are applied to hold the frame, the turn-off voltage, the auxiliary data voltage, and the first common voltage are fixed voltages, and the auxiliary data voltage is substantially equal to the first common voltage and greater than the turn-off voltage.

摘要翻译： 提供一种驱动解决图像残留问题的电子纸的方法。 首先，执行帧写入处理，其中将导通电压提供给扫描线以启用晶体管，并且通过数据线将帧数据电压提供给显示单元以写入帧。 然后，执行帧保持处理，其中关闭电压和辅助数据电压分别被提供给扫描线和数据线以禁止晶体管，并且第一公共电压由公共电极层提供。 在帧保持处理期间，施加第一公共电压和帧数据电压以保持帧，关断电压，辅助数据电压和第一公共电压是固定电压，并且辅助数据电压基本相等 达到第一个公共电压并大于关断电压。

公开(公告)号：US07813467B2

公开(公告)日：2010-10-12

申请号：US12712337

申请日：2010-02-25

申请人： Chien-Ting Chan ,  Wen-Chun Wang

发明人： Chien-Ting Chan ,  Wen-Chun Wang

IPC分类号： G11C19/00

CPC分类号： G11C19/28 ,  G09G3/3677 ,  G09G2310/0267 ,  G09G2310/0286

摘要： A shift register includes several stages of shift register units. Each shift register unit includes a first level lifting unit, first level lowering unit, first driving unit and level controller. The first level lifting unit and first level lowering unit control the scan signal to be equal to a first timing signal and first voltage, respectively. The level controller includes an input unit, a charge storage unit, a second level lifting unit and a second level lowering unit. The input unit controls the third control signal to be equal to the first voltage at a node. The charge storage unit stores a voltage of the timing signal at the node. The second level lifting unit and second level lowering unit respectively control the second control signal to be equal to the third control signal and the first voltage to turn on and turn off the first level lowering unit.