DRIVING DEVICE AND DRIVING METHOD OF LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
    1.
    发明申请
    DRIVING DEVICE AND DRIVING METHOD OF LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置和液晶显示装置的驱动装置和驱动方法

    公开(公告)号:US20160203784A1

    公开(公告)日:2016-07-14

    申请号:US14600133

    申请日:2015-01-20

    IPC分类号: G09G3/36

    摘要: The present disclosure relates to a driving device and a driving method of a liquid crystal display device and a liquid crystal display device. The liquid crystal display device comprises a display panel. The driving method comprising following steps of: displaying a current image by driving the display panel in a current reverse driving mode; detecting a variation value of a common voltage of the display panel during a prescribed period of time, and determining whether the variation value of the common voltage is greater than a prescribed threshold voltage variation; and in case that the variation value of the common voltage is greater than the prescribed threshold voltage variation, determining an occurrence of an image flickering and changing the current reverse driving mode. According to the present disclosure, the flickering of the liquid crystal display device can be reduced.

    摘要翻译: 本发明涉及液晶显示装置和液晶显示装置的驱动装置和驱动方法。 液晶显示装置包括显示面板。 该驱动方法包括以下步骤:通过以当前的反向驱动模式驱动显示面板来显示当前图像; 在规定的时间段内检测显示面板的公共电压的变化值,并且确定所述公共电压的变化值是否大于规定的阈值电压变化; 并且在公共电压的变化值大于规定的阈值电压变化的情况下,确定图像抖动的发生并改变当前的反向驱动模式。 根据本公开,可以降低液晶显示装置的闪烁。

    Device and Method for Adjusting A Power Supply Voltage for A Display Panel, and Display Device
    2.
    发明申请
    Device and Method for Adjusting A Power Supply Voltage for A Display Panel, and Display Device 有权
    用于调整显示面板和显示设备的电源电压的装置和方法

    公开(公告)号:US20150262541A1

    公开(公告)日:2015-09-17

    申请号:US14314144

    申请日:2014-06-25

    发明人: Yiqiang LAI

    IPC分类号: G09G3/36 G09G5/18

    摘要: The present invention provides a device for adjusting a power supply voltage for a display panel, comprising a timing controller and a power management unit connected thereto, wherein the timing controller is able to send a power supply voltage reduction signal to the power management unit, and the power management unit is able to output a reduced power supply voltage according to the power supply voltage reduction signal.

    摘要翻译: 本发明提供了一种用于调整显示面板的电源电压的装置,包括定时控制器和与其连接的功率管理单元,其中定时控制器能够向电源管理单元发送电源电压降低信号,以及 电源管理单元能够根据电源电压降低信号输出降低的电源电压。

    LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR REPARING THE SAME
    3.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR REPARING THE SAME 有权
    液晶显示装置及其相同方法

    公开(公告)号:US20140035899A1

    公开(公告)日:2014-02-06

    申请号:US13955534

    申请日:2013-07-31

    发明人: Yiqiang LAI

    IPC分类号: G02F1/13 G09G3/36

    摘要: Embodiments of the invention disclose a LCD device and a method for repairing the same. The LCD device of the embodiment of the invention comprises a panel on which a plurality of data lines are disposed, the LCD device has at least one broken data line, one end of the broken data line is connected to a pre-charge circuit which causes output signals of the broken data line to have a pre-charge voltage waveform, the other end of the broken data line is connected to the pre-charge circuit via a long lead wire.

    摘要翻译: 本发明的实施例公开了一种LCD装置及其修理方法。 本发明实施例的LCD装置包括一个面板,多个数据线被设置在该面板上,该LCD装置具有至少一个断开的数据线,该断线数据线的一端连接到预充电电路,该预充电电路导致 断线数据线的输出信号具有预充电电压波形,断线数据线的另一端通过长引线连接到预充电电路。

    OVER-DRIVING METHOD, CIRCUIT, DISPLAY PANEL AND DISPLAY APPARATUS
    4.
    发明申请
    OVER-DRIVING METHOD, CIRCUIT, DISPLAY PANEL AND DISPLAY APPARATUS 审中-公开
    过驱动方法,电路,显示面板和显示设备

    公开(公告)号:US20160125786A1

    公开(公告)日:2016-05-05

    申请号:US14347803

    申请日:2013-04-27

    发明人: Yiqiang LAI

    IPC分类号: G09G3/20 G09G3/00 G09G3/36

    摘要: An over-driving method, circuit, display panel and 3D display apparatus pertain to a field of 3D display. The over-driving method includes: acquiring an actual gray scale value outputted from any pixel in a previous frame; acquiring an original gray scale value to be outputted from the corresponding pixel in a current frame; and looking up an over-driving comparison table according to the actual gray scale value in the previous frame and the original gray scale value in the current frame, and determining an actual gray scale value that should be outputted in the current frame. The method can quicken the response speed of the liquid crystal and improve the phenomenon of crosstalk when being used in a 3D mode of shutter glasses.

    摘要翻译: 过驱动方法,电路,显示面板和3D显示装置涉及3D显示领域。 过驱动方法包括:获取从先前帧中的任何像素输出的实际灰度值; 获取从当前帧中的对应像素输出的原始灰度值; 并根据前一帧中的实际灰度值和当前帧中的原始灰度值查找过驱动比较表,并确定应在当前帧中输出的实际灰度值。 该方法可以加快液晶的响应速度,并且在快门眼镜的3D模式中使用时可以改善串音现象。