Method of driving display apparatus and display apparatus
    31.
    发明授权
    Method of driving display apparatus and display apparatus 有权
    驱动显示装置和显示装置的方法

    公开(公告)号:US08040310B2

    公开(公告)日:2011-10-18

    申请号:US11075282

    申请日:2005-03-09

    IPC分类号: G09G3/36

    摘要: A display apparatus according to the present invention is provided with a matrix-type liquid crystal panel and a switching liquid crystal panel, the matrix-type liquid crystal panel and the switching liquid crystal panel assembled together. In the display apparatus, a polarity of a voltage applied on an electrode pair of the switching liquid crystal panel is inverted once in substantially one vertical period or in one or more vertical period. With this arrangement, it is possible to reduce a number of bright line or dark line. This attains display quality improvement and power consumption reduction.

    摘要翻译: 根据本发明的显示装置设置有矩阵型液晶面板和开关液晶面板,矩阵型液晶面板和开关液晶面板组装在一起。 在显示装置中,施加在开关液晶面板的电极对上的电压的极性在大致一个垂直周期或一个或多个垂直周期中反转一次。 通过这种布置,可以减少亮线或暗线的数量。 这样可实现显示质量的提高和功耗的降低。

    Method of driving display apparatus and display apparatus
    32.
    发明申请
    Method of driving display apparatus and display apparatus 有权
    驱动显示装置和显示装置的方法

    公开(公告)号:US20050212744A1

    公开(公告)日:2005-09-29

    申请号:US11075282

    申请日:2005-03-09

    摘要: A display apparatus according to the present invention is provided with a matrix-type liquid crystal panel and a switching liquid crystal panel, the matrix-type liquid crystal panel and the switching liquid crystal panel assembled together. In the display apparatus, a polarity of a voltage applied on an electrode pair of the switching liquid crystal panel is inverted once in substantially one vertical period or in one or more vertical period. With this arrangement, it is possible to reduce a number of bright line or dark line. This attains display quality improvement and power consumption reduction.

    摘要翻译: 根据本发明的显示装置设置有矩阵型液晶面板和开关液晶面板,矩阵型液晶面板和开关液晶面板组装在一起。 在显示装置中,施加在开关液晶面板的电极对上的电压的极性在大致一个垂直周期或一个或多个垂直周期中反转一次。 通过这种布置,可以减少亮线或暗线的数量。 这样可实现显示质量的提高和功耗的降低。

    Display device with bidirectional shift register and method of driving same
    35.
    发明授权
    Display device with bidirectional shift register and method of driving same 有权
    具有双向移位寄存器的显示装置及其驱动方法

    公开(公告)号:US08922473B2

    公开(公告)日:2014-12-30

    申请号:US13877921

    申请日:2011-10-17

    申请人: Akihisa Iwamoto

    发明人: Akihisa Iwamoto

    IPC分类号: G09G3/36

    摘要: Provided is a display device capable of correctly displaying an image when surplus outputs are produced within a driver, regardless of a shifting direction of a shift register within the driver, without bringing about increase in cost and increase in consumption current. A timing controller (200) is provided with a register (22) that can store data indicating the length of a horizontal back porch when a shifting direction of a shift register within a source driver (300) is in a forward direction and data indicating the length of the horizontal back porch when the shifting direction is in an inverse direction. A source-start-pulse generation unit (21) within the timing controller (200) refers to the data within the register (22) according to the shifting direction of the shift register, and generates one of a first source start pulse signal (SSP1) for the forward direction and a second source start pulse signal (SSP2) for the inverse direction.

    摘要翻译: 提供了一种能够在驱动器内产生剩余输出时能够正确地显示图像的显示装置,而不会增加驱动器内的移位寄存器的移动方向,而不会导致成本的增加和消耗电流的增加。 定时控制器(200)具有寄存器(22),当源驱动器(300)中的移位寄存器的移位方向为向前方向时,寄存器(22)可以存储指示水平后沿的长度的数据,以及指示 当移动方向为反方向时,水平后沿的长度。 定时控制器(200)内的源起始脉冲生成单元(21)根据移位寄存器的移位方向参照寄存器(22)内的数据,生成第一源起始脉冲信号(SSP1 )和用于反向的第二源起始脉冲信号(SSP2)。