LIQUID CRYSTAL DISPLAY DEVICE
    1.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号:US20150070608A1

    公开(公告)日:2015-03-12

    申请号:US14209650

    申请日:2014-03-13

    CPC classification number: G09G3/3655 G02B6/0036 G02B6/0061

    Abstract: A liquid crystal display device includes a liquid crystal panel of a normally black type which receives a plurality of scan signals and a common voltage having a voltage level which periodically varies, and a backlight unit which provides backlight to the liquid crystal panel, where the plurality of scan signals sequentially has a scan-on voltage along a first direction, and the backlight has a luminance which is increased or decreased along the first direction.

    Abstract translation: 一种液晶显示装置,包括:常规黑色液晶面板,其接收多个扫描信号和具有周期性变化的电压电平的公共电压;以及背光单元,其向所述液晶面板提供背光,其中所述多个 的扫描信号依次具有沿着第一方向的扫描电压,并且背光具有沿着第一方向增加或减小的亮度。

    DISPLAY DEVICE
    2.
    发明申请

    公开(公告)号:US20230138436A1

    公开(公告)日:2023-05-04

    申请号:US17948787

    申请日:2022-09-20

    Abstract: A display device is disclosed that includes pixels, a memory, and a degradation compensator. The pixels include light emitting elements. The memory is operable to store degradation information including degradation degrees of the light emitting elements. The degradation compensator is operable to receive the degradation information and generate output grayscales by changing each of input grayscales of the pixels in proportion to each of the degradation degrees. The degradation compensator includes a degradation information changer for changing the degradation information by decreasing a degradation degree having a variation greater than a threshold value among variations of the degradation degrees.

    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME

    公开(公告)号:US20210264830A1

    公开(公告)日:2021-08-26

    申请号:US17171505

    申请日:2021-02-09

    Abstract: A display device and a method of driving the same are provided. The method of driving the display includes a display area to display an image. The method includes performing a first pixel shift driving by shifting an image by a first range in the display area without loss of image information due to enlargement or reduction of the image, checking whether a change of a block grayscale value is greater than or equal to a threshold in an interest area in the display area, and performing second pixel shift driving by shifting an image having the loss of image information.

    DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号:US20200380920A1

    公开(公告)日:2020-12-03

    申请号:US16827397

    申请日:2020-03-23

    Abstract: A display device includes a display panel including a first data line, a second data line, and a pixel, the pixel including a first sub-pixel coupled to the first data line, and a second sub-pixel coupled to the second data line, a light stress compensator configured to generate a first data voltage control signal for the first sub-pixel based on a second data value of input image data for the second sub-pixel, in response to a first data value of input image data for the first sub-pixel being equal to or less than a first reference value, and a data driver configured to generate a first data signal based on the first data value for the first sub-pixel, to provide a first data voltage to the first data line, and to vary the first data voltage based on the first data voltage control signal.

    DISPLAY DEVICE AND DRIVING METHOD THEREOF

    公开(公告)号:US20220198998A1

    公开(公告)日:2022-06-23

    申请号:US17479306

    申请日:2021-09-20

    Abstract: A display device includes a set period setting unit for setting, as a set time, a time for which a set period elapses from a time at which a first area included in an input image is detected as a still area, and a gain generator for gradually decreasing an initial level of a gain value down to a saturation level having a lowest value of the gain value from the set time. The set period setting unit differently sets the saturation level of the gain value and a final level of the gain value, corresponding to grayscale values of the first area and a load value of the input image. The load value is an average value of grayscale values of an entirety of an area of the input image.

    DISPLAY DEVICE
    8.
    发明申请

    公开(公告)号:US20220130339A1

    公开(公告)日:2022-04-28

    申请号:US17572577

    申请日:2022-01-10

    Abstract: A display device includes a display panel including a first data line, a second data line, and a pixel, the pixel including a first sub-pixel coupled to the first data line, and a second sub-pixel coupled to the second data line, a light stress compensator configured to generate a first data voltage control signal for the first sub-pixel based on a second data value of input image data for the second sub-pixel, in response to a first data value of input image data for the first sub-pixel being equal to or less than a first reference value, and a data driver configured to generate a first data signal based on the first data value for the first sub-pixel, to provide a first data voltage to the first data line, and to vary the first data voltage based on the first data voltage control signal.

    DISPLAY APPATATUS AND METHOD OF DRIVING THE SAME
    10.
    发明申请
    DISPLAY APPATATUS AND METHOD OF DRIVING THE SAME 有权
    显示器及其驱动方法

    公开(公告)号:US20140204104A1

    公开(公告)日:2014-07-24

    申请号:US13925593

    申请日:2013-06-24

    Abstract: A display apparatus includes pixels connected to gate lines and data lines, a gate driver configure to drive the gate lines, a data driver including a plurality of data driving parts configured to drive the data lines. The control board includes a processor that outputs an image signal and a control signal and a timing controller that outputs a first control signal to control the gate driver and a second control signal and a data signal to control the data driver in response to the image signal and the control signal.

    Abstract translation: 显示装置包括连接到栅极线和数据线的像素,配置为驱动栅极线的栅极驱动器,包括被配置为驱动数据线的多个数据驱动部分的数据驱动器。 控制板包括输出图像信号和控制信号的处理器和输出第一控制信号以控制栅极驱动器的定时控制器,以及响应于图像信号的第二控制信号和数据信号来控制数据驱动器 和控制信号。

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