Display and method of and drive circuit for driving the display
    1.
    发明授权
    Display and method of and drive circuit for driving the display 失效
    用于驱动显示器的显示和方法以及驱动电路

    公开(公告)号:US06181317B2

    公开(公告)日:2001-01-30

    申请号:US08738033

    申请日:1996-10-24

    IPC分类号: G09G500

    摘要: A display has a display panel of a first aspect ratio and is able to display on the display panel an image of a second aspect ratio whose width element is larger than that of the first aspect ratio. The display has a gate driver, a data driver, and a timing controller. The gate driver sequentially selects gate lines of the display panel. The data driver stores data for one gate line and supplies the data to one of the gate lines selected by the gate driver. The timing controller supplies control signals to the gate and data drivers so that predetermined data is displayed in top and bottom non-image areas of the display panel during a vertical blanking period. The display is capable of displaying images of different sizes.

    摘要翻译: 显示器具有第一宽高比的显示面板,并且能够在显示面板上显示其宽度要素大于第一宽高比的第二宽高比的图像。 显示器具有栅极驱动器,数据驱动器和定时控制器。 栅极驱动器依次选择显示面板的栅极线。 数据驱动器存储用于一个栅极线的数据,并将数据提供给由栅极驱动器选择的栅极线之一。 定时控制器向门和数据驱动器提供控制信号,使得在垂直消隐期间,预定数据显示在显示面板的顶部和底部非图像区域中。 显示器能够显示不同尺寸的图像。

    Gamma correction circuit, a liquid crystal driver, a method of
displaying image, and a liquid crystal display
    2.
    发明授权
    Gamma correction circuit, a liquid crystal driver, a method of displaying image, and a liquid crystal display 失效
    伽马校正电路,液晶驱动器,显示图像的方法和液晶显示器

    公开(公告)号:US5764216A

    公开(公告)日:1998-06-09

    申请号:US268774

    申请日:1994-06-29

    摘要: The present gamma correction circuit is provided with a memory for supplying correction data for the gamma correction of the luminance of a display means, and a selector for selecting either from N-bit uncorrected digital display data and corrected data for outputting as driving data for the display means. A liquid crystal driver is provided with gamma correction means for gamma-correcting the luminance of a liquid crystal panel inputting the N-bit digital display data for liquid crystal displaying and means for converting the N-bit digital display data into analog data, the gamma correction means comprises a gamma correction circuit of the invention. A liquid crystal display device is provided with a liquid crystal display panel inputting the N-bit digital display data for liquid crystal displaying, and gamma correction means or a liquid crystal driver for gamma-correcting the luminance of the liquid crystal display panel. The gamma correction means or the liquid crystal driver comprises a gamma correction means or a liquid crystal driver of the present invention.

    摘要翻译: 本伽马校正电路设有用于提供用于显示装置的亮度的伽马校正的校正数据的存储器,以及用于从N位未校正的数字显示数据中选择的校正数据和用于输出作为驱动数据的校正数据的选择器 显示方式。 液晶驱动器设置有伽马校正装置,用于伽玛校正输入用于液晶显示的N位数字显示数据的液晶面板的亮度,以及用于将N位数字显示数据转换成模拟数据的装置,伽马 校正装置包括本发明的伽马校正电路。 液晶显示装置具备输入用于液晶显示的N位数字显示数据的液晶显示面板和用于伽玛校正液晶显示面板的亮度的伽马校正装置或液晶驱动器。 伽马校正装置或液晶驱动器包括本发明的伽马校正装置或液晶驱动器。