GAMMA VOLTAGE GENERATING CIRCUIT AND DISPLAY DEVICE HAVING THE SAME
    1.
    发明申请
    GAMMA VOLTAGE GENERATING CIRCUIT AND DISPLAY DEVICE HAVING THE SAME 审中-公开
    游标电压发生电路和具有该电路的显示装置

    公开(公告)号:US20080252632A1

    公开(公告)日:2008-10-16

    申请号:US12035034

    申请日:2008-02-21

    IPC分类号: G09G3/36 G09G5/00

    摘要: A gamma voltage generating circuit includes a resistor string part including a plurality of resistors electrically connected in series between a first power terminal and a second power terminal, the first power terminal receives a first power voltage and the second power terminal receives a second power voltage. The resistor string part outputs a plurality of gamma voltages. A first resistor part includes a first electronic device electrically connected in parallel with a first resistor. The first resistor part is electrically connected in series between the first power terminal and a first terminal of the resistor string part and a second resistor part includes a second electronic device electrically connected in parallel with a second resistor. The second resistor part is electrically connected in series between the second power terminal and a second terminal of the resistor string part.

    摘要翻译: 伽马电压发生电路包括:电阻串部,包括串联电连接在第一电源端和第二电源端之间的多个电阻,第一电源端接收第一电源电压,第二电源端接收第二电源电压。 电阻串部分输出多个伽马电压。 第一电阻器部件包括与第一电阻器并联电连接的第一电子器件。 第一电阻器部分串联地电连接在第一电源端子和电阻器串部件的第一端子之间,第二电阻器部件包括与第二电阻器并联电连接的第二电子器件。 第二电阻器部分串联地电连接在第二电源端子和电阻器串部件的第二端子之间。

    Apparatus for driving source lines and display apparatus having the same
    2.
    发明授权
    Apparatus for driving source lines and display apparatus having the same 失效
    用于驱动源极线的装置和具有该线的显示装置

    公开(公告)号:US08305321B2

    公开(公告)日:2012-11-06

    申请号:US12038638

    申请日:2008-02-27

    IPC分类号: H03K3/00

    摘要: An apparatus for driving source lines includes an output buffer, a first switch and a second switch. The output buffer outputs a first voltage and a second voltage having an opposite phase to the first voltage during an output interval including a first interval portion and a second interval portion. The first switch applies the first and second voltages to an m-th source line and an (m+1)-th source line respectively during the first interval portion and blocks the first and second voltages during the second interval portion. The second switch includes a plurality of switching elements, the second switch short-circuiting the m-th source line and the (m+1)-th source line during the second interval portion, wherein the m-th source line has at least two connecting portions to be electrically connected to the (m+1)-th source line.

    摘要翻译: 用于驱动源极线的装置包括输出缓冲器,第一开关和第二开关。 输出缓冲器在包括第一间隔部分和第二间隔部分的输出间隔期间输出与第一电压具有相反相位的第一电压和第二电压。 第一开关在第一间隔部分期间分别将第一和第二电压施加到第m源极线和第(m + 1)个源极线,并且在第二间隔部分期间阻挡第一和第二电压。 第二开关包括多个开关元件,第二开关在第二间隔部分期间使第m个源极线和第(m + 1)个源极线短路,其中第m个源极线具有至少两个 连接部分电连接到第(m + 1)个源极线。

    METHOD FOR GENERATING A GAMMA VOLTAGE, DRIVING CIRCUIT THEREFOR, AND DISPLAY DEVICE
    3.
    发明申请
    METHOD FOR GENERATING A GAMMA VOLTAGE, DRIVING CIRCUIT THEREFOR, AND DISPLAY DEVICE 失效
    用于产生伽马电压,驱动电路和显示装置的方法

    公开(公告)号:US20080278470A1

    公开(公告)日:2008-11-13

    申请号:US12044796

    申请日:2008-03-07

    IPC分类号: G09G5/00 G09G3/36

    摘要: A method for generating a gamma voltage comprising, a first low voltage and a first high voltage having a first voltage range between the first low voltage and the first high voltage are divided into a plurality of gamma voltages of a first polarity during a first interval. A second low voltage and a second high voltage having a second voltage range between the second low voltage and the second high voltage are divided into a plurality of gamma voltages of a second polarity during a second interval.

    摘要翻译: 一种用于产生伽马电压的方法,包括在第一间隔期间将具有第一低电压和第一高电压之间的第一电压范围的第一低电压和第一高电压分成多个第一极性的伽马电压。 具有第二低电压和第二高电压之间的第二电压范围的第二低电压和第二高电压在第二间隔期间被分成多个第二极性的伽马电压。

    Method for generating a gamma voltage, driving circuit therefor, and display device
    4.
    发明授权
    Method for generating a gamma voltage, driving circuit therefor, and display device 失效
    用于产生伽马电压的方法,其驱动电路和显示装置

    公开(公告)号:US08698787B2

    公开(公告)日:2014-04-15

    申请号:US12044796

    申请日:2008-03-07

    IPC分类号: G09G5/00 G09G3/36

    摘要: A method for generating a gamma voltage comprising, a first low voltage and a first high voltage having a first voltage range between the first low voltage and the first high voltage are divided into a plurality of gamma voltages of a first polarity during a first interval. A second low voltage and a second high voltage having a second voltage range between the second low voltage and the second high voltage are divided into a plurality of gamma voltages of a second polarity during a second interval.

    摘要翻译: 一种用于产生伽马电压的方法,包括在第一间隔期间将具有第一低电压和第一高电压之间的第一电压范围的第一低电压和第一高电压分成多个第一极性的伽马电压。 具有第二低电压和第二高电压之间的第二电压范围的第二低电压和第二高电压在第二间隔期间被分成多个第二极性的伽马电压。

    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
    5.
    发明申请
    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 失效
    显示装置及其驱动方法

    公开(公告)号:US20100053138A1

    公开(公告)日:2010-03-04

    申请号:US12365347

    申请日:2009-02-04

    IPC分类号: G06F3/038 G09G3/34

    摘要: In a display apparatus and a method of driving the display apparatus, data voltages, which correspond to image data, are supplied to data lines to drive a plurality of pixels arranged in pixel areas defined by a plurality of gate lines and data lines, and gate signals are sequentially supplied to gate lines. The gate signals are maintained at a level of gate on voltage such that the data voltages of the data lines are supplied to corresponding pixels during a scan period, and alternately have a first voltage level and a second voltage level in synchronization with a common voltage during a non-scan period.

    摘要翻译: 在显示装置和驱动显示装置的方法中,对应于图像数据的数据电压被提供给数据线以驱动布置在由多条栅极线和数据线限定的像素区域中的多个像素,并且栅极 信号依次提供给栅极线。 栅极信号保持在栅极导通电压的电平,使得在扫描周期期间数据线的数据电压被提供给相应的像素,并且在公共电压期间交替地具有与公共电压同步的第一电压电平和第二电压电平 非扫描期间。

    Display apparatus and method of driving the same
    6.
    发明授权
    Display apparatus and method of driving the same 失效
    显示装置及其驱动方法

    公开(公告)号:US08279210B2

    公开(公告)日:2012-10-02

    申请号:US12365347

    申请日:2009-02-04

    IPC分类号: G06F3/038 G09G5/00

    摘要: In a display apparatus and a method of driving the display apparatus, data voltages, which correspond to image data, are supplied to data lines to drive a plurality of pixels arranged in pixel areas defined by a plurality of gate lines and data lines, and gate signals are sequentially supplied to gate lines. The gate signals are maintained at a level of gate on voltage such that the data voltages of the data lines are supplied to corresponding pixels during a scan period, and alternately have a first voltage level and a second voltage level in synchronization with a common voltage during a non-scan period.

    摘要翻译: 在显示装置和驱动显示装置的方法中,对应于图像数据的数据电压被提供给数据线以驱动布置在由多条栅极线和数据线限定的像素区域中的多个像素,并且栅极 信号依次提供给栅极线。 栅极信号保持在栅极导通电压的水平,使得在扫描周期期间数据线的数据电压被提供给相应的像素,并且在公共电压期间交替地具有与公共电压同步的第一电压电平和第二电压电平 非扫描期间。

    IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF
    7.
    发明申请
    IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
    图像显示装置及其驱动方法

    公开(公告)号:US20130257913A1

    公开(公告)日:2013-10-03

    申请号:US13531463

    申请日:2012-06-22

    IPC分类号: G06F3/038 G09G5/10

    摘要: A driving method for an image display device including sub-pixels arranged in rows and columns, the driving method including: receiving first data corresponding to one frame; dividing the one frame into fields; generating second data from the first data for each of the fields; and supplying the second data to the sub-pixels. Where, the second data is generated by selectively inserting black data in portions of the first data.

    摘要翻译: 一种图像显示装置的驱动方法,包括以行和列排列的子像素,所述驱动方法包括:接收对应于一帧的第一数据; 将一帧划分为字段; 从每个字段的第一数据生成第二数据; 并将第二数据提供给子像素。 其中,通过在第一数据的部分中选择性地插入黑色数据来生成第二数据。

    Image display device and driving method with selective black data insertion
    9.
    发明授权
    Image display device and driving method with selective black data insertion 有权
    图像显示装置和具有选择性黑色数据插入的驱动方法

    公开(公告)号:US09013518B2

    公开(公告)日:2015-04-21

    申请号:US13531463

    申请日:2012-06-22

    IPC分类号: G09G3/20

    摘要: A driving method for an image display device including sub-pixels arranged in rows and columns, the driving method including: receiving first data corresponding to one frame; dividing the one frame into fields; generating second data from the first data for each of the fields; and supplying the second data to the sub-pixels. Where, the second data is generated by selectively inserting black data in portions of the first data.

    摘要翻译: 一种图像显示装置的驱动方法,包括以行和列排列的子像素,所述驱动方法包括:接收对应于一帧的第一数据; 将一帧划分为字段; 从每个字段的第一数据生成第二数据; 并将第二数据提供给子像素。 其中,通过在第一数据的部分中选择性地插入黑色数据来生成第二数据。

    Method of driving a gate line, gate drive circuit for performing the method and display apparatus having the gate drive circuit
    10.
    发明授权
    Method of driving a gate line, gate drive circuit for performing the method and display apparatus having the gate drive circuit 有权
    驱动栅极线的方法,用于执行该方法的栅极驱动电路和具有栅极驱动电路的显示装置

    公开(公告)号:US08552958B2

    公开(公告)日:2013-10-08

    申请号:US12557008

    申请日:2009-09-10

    IPC分类号: G09G3/36

    摘要: There is provided a method of driving a gate line, a gate drive circuit for performing the method, and a display apparatus having the gate drive circuit. In the method, a plurality of gate signals, generated from a plurality of shift registers connected to a plurality of gate lines, is applied to the gate lines. An output of the gate signals is blocked during a vertical blanking interval, and then a gate off voltage is applied to the gate lines. Therefore, an output signal of the gate drive circuit may maintain a gate off voltage during a vertical blanking interval in which a clock signal is not applied to a gate drive circuit.

    摘要翻译: 提供了驱动栅极线的方法,用于执行该方法的栅极驱动电路和具有栅极驱动电路的显示装置。 在该方法中,从连接到多条栅极线的多个移位寄存器产生的多个栅极信号被施加到栅极线。 在垂直消隐间隔期间,门信号的输出被阻断,然后将栅极截止电压施加到栅极线。 因此,在时钟信号不施加到栅极驱动电路的垂直消隐间隔期间,栅极驱动电路的输出信号可以保持栅极截止电压。