公开(公告)号：US20110026665A1

公开(公告)日：2011-02-03

申请号：US12839717

申请日：2010-07-20

申请人： Chien-Ting Chan ,  Hsi-Rong Han ,  Wen-Chun Wang

发明人： Chien-Ting Chan ,  Hsi-Rong Han ,  Wen-Chun Wang

IPC分类号： G11C19/00

CPC分类号： G11C19/28

摘要： A bi-directional shift register includes N stages, wherein the mth stage among the N stages includes a node, an output end, first input circuit, second input circuit, and a shift register unit. N is a natural number greater than 1 and m is a natural number smaller than or equal to N. First control signal is measured on the node. The output end outputs an mth output signal. The first input circuit receives an m−1th output signal as a control signal and a power signal to accordingly generate an enabled first driving signal to the node in first period. The second input circuit receives an m+1th output signal as a control signal and a power signal to accordingly generate an enabled second driving signal to the node in second period. Controlled by the first control signal, the shift register unit generates an mth output signal in third period.

摘要翻译： 双向移位寄存器包括N级，其中N级中的第m级包括节点，输出端，第一输入电路，第二输入电路和移位寄存器单元。 N是大于1的自然数，m是小于或等于N的自然数。在节点上测量第一控制信号。 输出端输出第m个输出信号。 第一输入电路接收作为控制信号的第m-1输出信号和功率信号，从而在第一周期中向该节点产生使能的第一驱动信号。 第二输入电路接收作为控制信号的第m + 1输出信号和功率信号，从而在第二周期中向节点产生使能的第二驱动信号。 由第一控制信号控制，移位寄存器单元在第三期间产生第m个输出信号。

公开(公告)号：US20100007598A1

公开(公告)日：2010-01-14

申请号：US12500803

申请日：2009-07-10

申请人： Chien-Ting Chan ,  Hsi-Rong Han ,  Wen-Chun Wang

发明人： Chien-Ting Chan ,  Hsi-Rong Han ,  Wen-Chun Wang

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G11C19/28

摘要： 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.

摘要翻译： 移位寄存器包括多个级，每个级在输出端产生扫描信号，包括电平上拉电路，电平下拉电路，驱动电路和电平控制电路。 电平上拉电路使得扫描信号响应于第一控制信号的使能电平等于第一时钟信号。 电平下拉电路使得扫描信号响应于第二控制信号的使能电平而等于第一电压。 驱动电路分别响应于输入信号的使能电平和第二控制信号的使能电平，将第一控制信号控制为使能电平和禁用电平。 电平控制电路分别响应于输入信号的使能电平和禁用电平，将第二控制信号控制为禁用电平和使能电平。

公开(公告)号：US20080266275A1

公开(公告)日：2008-10-30

申请号：US12108546

申请日：2008-04-24

申请人： Yi-Cheng Tsai ,  Chien-Ting Chan ,  Hsi-Rong Han ,  Wen-Chun Wang ,  Kuo-Chang Su

发明人： Yi-Cheng Tsai ,  Chien-Ting Chan ,  Hsi-Rong Han ,  Wen-Chun Wang ,  Kuo-Chang Su

IPC分类号： G09G5/00

CPC分类号： G09G3/3677 ,  G09G2310/0281 ,  G09G2310/0286 ,  G09G2330/021 ,  G11C19/28

摘要： A shift register is for generating scan signals. Each stage of the shift register comprises a first level lifting unit and at least a second level lifting unit, a first level lowering unit and at least a second level lowering unit, first and second driving units. The first level lowering and lifting units are for controlling the levels of signals at the first output terminal to output a first scan signal. The second level lowering unit and second level lifting unit are for controlling the levels of signals at the second output terminal to output at least a second scan signal. The first and second driving units are for turning on and off the first and the second level lifting units and the first and the second level lowering unit to control the first and second scan signals.

摘要翻译： 移位寄存器用于产生扫描信号。 移位寄存器的每个级包括第一级提升单元和至少第二级提升单元，第一级降级单元和至少第二级降级单元，第一和第二驱动单元。 第一级降低和提升单元用于控制第一输出端子处的信号电平以输出第一扫描信号。 第二电平降低单元和第二电平提升单元用于控制第二输出端子处的信号电平以输出至少第二扫描信号。 第一和第二驱动单元用于打开和关闭第一和第二电平提升单元以及第一和第二电平降低单元以控制第一和第二扫描信号。

公开(公告)号：US08208598B2

公开(公告)日：2012-06-26

申请号：US12275455

申请日：2008-11-21

申请人： Yi-Cheng Tsai ,  Wen-Chun Wang ,  Hsi-Rong Han ,  Chien-Ting Chan

发明人： Yi-Cheng Tsai ,  Wen-Chun Wang ,  Hsi-Rong Han ,  Chien-Ting Chan

IPC分类号： G11C19/00

CPC分类号： G09G3/3677 ,  G09G2310/0281 ,  G09G2310/0286 ,  G11C19/184 ,  G11C19/28

摘要： A shift register comprises many stages, and each of stages comprises a first, a second and a third level control unit and a first and a second control unit is provided. The first and the second level control unit respectively provides a first clock signal and a voltage to an output terminal. The first driving unit and the level control unit are coupled to a first node. The first driving unit turns on and turns off the first level control unit in response to an input signal, a second control signal and a first control signal of the next stage. The second driving unit turns on and turns off the second level control unit in response to the first control signal. The third level control unit provides a first voltage to the output terminal in response to the second control signal and the first control signal.

摘要翻译： 移位寄存器包括许多级，并且每个级包括第一级，第二级和第三级控制单元以及第一和第二控制单元。 第一和第二电平控制单元分别向输出端提供第一时钟信号和电压。 第一驱动单元和电平控制单元耦合到第一节点。 响应于下一级的输入信号，第二控制信号和第一控制信号，第一驱动单元接通并关断第一电平控制单元。 第二驱动单元响应于第一控制信号而导通和关闭第二电平控制单元。 第三电平控制单元响应于第二控制信号和第一控制信号向输出端提供第一电压。

公开(公告)号：US20090128541A1

公开(公告)日：2009-05-21

申请号：US12275455

申请日：2008-11-21

申请人： Yi-Cheng Tsai ,  Wen-Chun Wang ,  Hsi-Rong Han ,  Chien-Ting Chan

发明人： Yi-Cheng Tsai ,  Wen-Chun Wang ,  Hsi-Rong Han ,  Chien-Ting Chan

IPC分类号： G06F3/038

CPC分类号： G09G3/3677 ,  G09G2310/0281 ,  G09G2310/0286 ,  G11C19/184 ,  G11C19/28

摘要： A shift register comprises many stages, and each of stages comprises a first, a second and a third level control unit and a first and a second control unit is provided. The first and the second level control unit respectively provides a first clock signal and a voltage to an output terminal. The first driving unit and the level control unit are coupled to a first node. The first driving unit turns on and turns off the first level control unit in response to an input signal, a second control signal and a first control signal of the next stage. The second driving unit turns on and turns off the second level control unit in response to the first control signal. The third level control unit provides a first voltage to the output terminal in response to the second control signal and the first control signal.

摘要翻译： 移位寄存器包括许多级，并且每个级包括第一级，第二级和第三级控制单元以及第一和第二控制单元。 第一和第二电平控制单元分别向输出端提供第一时钟信号和电压。 第一驱动单元和电平控制单元耦合到第一节点。 响应于下一级的输入信号，第二控制信号和第一控制信号，第一驱动单元接通并关断第一电平控制单元。 第二驱动单元响应于第一控制信号而导通和关闭第二电平控制单元。 第三电平控制单元响应于第二控制信号和第一控制信号向输出端提供第一电压。

公开(公告)号：US20110058245A1

公开(公告)日：2011-03-10

申请号：US12875769

申请日：2010-09-03

申请人： Shih-Yuan WANG ,  Hsi-Rong Han ,  Chien-Ting Chan ,  Wan-Jen Tsai ,  Wei-Yuan Cheng ,  Kuo-Lung Lo

发明人： Shih-Yuan WANG ,  Hsi-Rong Han ,  Chien-Ting Chan ,  Wan-Jen Tsai ,  Wei-Yuan Cheng ,  Kuo-Lung Lo

IPC分类号： G02B26/00

CPC分类号： G02B26/004

摘要： An electrowetting pixel structure includes a substrate, a hydrophobic dielectric layer, a non-polar liquid, a polar liquid, at least one electrode, and at least one contact hole. The hydrophobic dielectric layer is formed on the substrate, the non-polar liquid covers one surface of the hydrophobic dielectric layer, and the polar liquid is provided on the hydrophobic dielectric layer where the non-polar liquid and the polar liquid are immiscible. The electrode is formed on the substrate and divides the substrate into an electrode section and a non-electrode section. When a voltage is applied to the electrowetting pixel structure, the non-polar liquid contracts on the hydrophobic dielectric layer and is confined to an area substantially overlapping the non-electrode section. The contact hole is formed on the substrate at a position away from the non-electrode section of the electrowetting pixel structure.

摘要翻译： 电润湿像素结构包括基底，疏水介电层，非极性液体，极性液体，至少一个电极和至少一个接触孔。 疏水性介电层形成在基板上，非极性液体覆盖疏水性介电层的一个表面，极性液体设置在非极性液体和极性液体不混溶的疏水性介电层上。 电极形成在基板上，并将基板分成电极部分和非电极部分。 当向电润湿像素结构施加电压时，非极性液体在疏水性介电层上收缩并且被限制在与非电极部分基本重叠的区域上。 接触孔在远离电润湿像素结构的非电极部分的位置处形成在基板上。

公开(公告)号：US20090207119A1

公开(公告)日：2009-08-20

申请号：US12389066

申请日：2009-02-19

申请人： Hsi-Rong HAN ,  Chien-Ting Chan

发明人： Hsi-Rong HAN ,  Chien-Ting Chan

IPC分类号： G09G3/36

CPC分类号： G09G3/3659 ,  G09G3/3607 ,  G09G2300/0426 ,  G09G2300/0814 ,  G09G2310/0205

摘要： 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. The first scan clock signal and the second scan clock signal have a substantially identical pulse width and a phase difference of substantially half of the pulse width.

摘要翻译： 解复用器驱动电路包括第一，第二，第三，第四和第五开关装置。 第一开关装置连接到第一和第二扫描时钟信号。 第二开关装置的控制端子连接到第一开关装置，其余的端子连接到数据线和第一像素电极。 第三开关装置的控制端子连接到第一开关装置，其余的端子连接到数据线和第二像素电极。 第四开关装置连接到第一和第二扫描时钟信号，其控制端连接到第三开关装置。 第五开关装置的控制端子连接到第四开关装置，其余的端子连接到数据线和第三像素电极。 第一扫描时钟信号和第二扫描时钟信号具有基本相同的脉冲宽度和基本上一半的脉冲宽度的相位差。

公开(公告)号：US08213090B2

公开(公告)日：2012-07-03

申请号：US12875769

申请日：2010-09-03

申请人： Chih-Yuan Wang ,  Hsi-Rong Han ,  Chien-Ting Chan ,  Wan-Jen Tsai ,  Wei-Yuan Cheng ,  Kuo-Lung Lo

发明人： Chih-Yuan Wang ,  Hsi-Rong Han ,  Chien-Ting Chan ,  Wan-Jen Tsai ,  Wei-Yuan Cheng ,  Kuo-Lung Lo

IPC分类号： G02B1/06

CPC分类号： G02B26/004

摘要： An electrowetting pixel structure includes a substrate, a hydrophobic dielectric layer, a non-polar liquid, a polar liquid, at least one electrode, and at least one contact hole. The hydrophobic dielectric layer is formed on the substrate, the non-polar liquid covers one surface of the hydrophobic dielectric layer, and the polar liquid is provided on the hydrophobic dielectric layer where the non-polar liquid and the polar liquid are immiscible. The electrode is formed on the substrate and divides the substrate into an electrode section and a non-electrode section. When a voltage is applied to the electrowetting pixel structure, the non-polar liquid contracts on the hydrophobic dielectric layer and is confined to an area substantially overlapping the non-electrode section. The contact hole is formed on the substrate at a position away from the non-electrode section of the electrowetting pixel structure.

摘要翻译： 电润湿像素结构包括基底，疏水介电层，非极性液体，极性液体，至少一个电极和至少一个接触孔。 疏水性介电层形成在基板上，非极性液体覆盖疏水性介电层的一个表面，极性液体设置在非极性液体和极性液体不混溶的疏水性介电层上。 电极形成在基板上，并将基板分成电极部分和非电极部分。 当向电润湿像素结构施加电压时，非极性液体在疏水性介电层上收缩并且被限制在与非电极部分基本重叠的区域上。 接触孔在远离电润湿像素结构的非电极部分的位置处形成在基板上。

公开(公告)号：US08081176B2

公开(公告)日：2011-12-20

申请号：US12388960

申请日：2009-02-19

申请人： Hsi-Rong Han ,  Chien-Ting Chan

发明人： Hsi-Rong Han ,  Chien-Ting Chan

IPC分类号： G09G5/00

CPC分类号： G09G3/20 ,  G09G2360/144

摘要： A photosensor for a display device includes a light receiver, a reset unit, and a sample unit. The light receiver is used for receiving ambient light to generate a photovoltage. The light receiver includes a first transistor and a first conversion unit that transforms the output of the first transistor into the photovoltage. The reset unit is used for providing an initiated reference voltage in response to a reset signal and includes a second transistor and a third transistor that are connected with each other, where the first conversion unit is discharged through the third transistor to obtain the initiated reference voltage when the second transistor is turned on. The sample unit is used for outputting the photovoltage in respond to a sample signal, the sample unit comprising a fourth transistor in respond to the sample signal and a second conversion unit that transforms the output of the fourth transistor into the photovoltage.

摘要翻译： 用于显示装置的光传感器包括光接收器，复位单元和采样单元。 光接收器用于接收环境光以产生光电压。 光接收器包括第一晶体管和第一转换单元，其将第一晶体管的输出转换成光电压。 复位单元用于响应于复位信号提供启动的参考电压，并且包括彼此连接的第二晶体管和第三晶体管，其中第一转换单元通过第三晶体管放电以获得启动的参考电压 当第二晶体管导通时。 采样单元用于响应于采样信号输出光电压，采样单元包括响应于采样信号的第四晶体管，以及将第四晶体管的输出变换为光电压的第二转换单元。

公开(公告)号：US08300001B2

公开(公告)日：2012-10-30

申请号：US12389066

申请日：2009-02-19

申请人： Hsi-Rong Han ,  Chien-Ting Chan

发明人： Hsi-Rong Han ,  Chien-Ting Chan

IPC分类号： G09G3/36

CPC分类号： G09G3/3659 ,  G09G3/3607 ,  G09G2300/0426 ,  G09G2300/0814 ,  G09G2310/0205

摘要： 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. The first scan clock signal and the second scan clock signal have a substantially identical pulse width and a phase difference of substantially half of the pulse width.

摘要翻译： 解复用器驱动电路包括第一，第二，第三，第四和第五开关装置。 第一开关装置连接到第一和第二扫描时钟信号。 第二开关装置的控制端子连接到第一开关装置，其余的端子连接到数据线和第一像素电极。 第三开关装置的控制端子连接到第一开关装置，其余的端子连接到数据线和第二像素电极。 第四开关装置连接到第一和第二扫描时钟信号，其控制端连接到第三开关装置。 第五开关装置的控制端子连接到第四开关装置，其余的端子连接到数据线和第三像素电极。 第一扫描时钟信号和第二扫描时钟信号具有基本相同的脉冲宽度和基本上一半的脉冲宽度的相位差。