Display device and method for driving the display device
    1.
    发明授权
    Display device and method for driving the display device 有权
    用于驱动显示装置的显示装置和方法

    公开(公告)号:US09299301B2

    公开(公告)日:2016-03-29

    申请号:US13423101

    申请日:2012-03-16

    IPC分类号: G09G3/36 G09G3/20

    摘要: A display device includes a display panel for displaying a still image and for displaying a motion picture. The display panel includes a gate line, a data line, a storage electrode line, a first switching element connected to the gate line and the date line, a storage connected to the switching element and the storage electrode line. The display device further includes a signal controller for providing controlling signals to drive the display panel. The display panel is driven at a first frequency when the motion picture is displayed. The display panel is driven at a second frequency lower than the first frequency when the still image is displayed. When the display panel is driven at the second frequency, a common voltage inputted to the storage electrode line changes.

    摘要翻译: 显示装置包括用于显示静止图像并显示电影的显示面板。 显示面板包括栅极线,数据线,存储电极线,连接到栅极线和日期线的第一开关元件,连接到开关元件和存储电极线的存储器。 显示装置还包括用于提供控制信号以驱动显示面板的信号控制器。 当显示动画时,显示面板以第一频率被驱动。 当显示静止图像时,显示面板以比第一频率低的第二频率被驱动。 当以第二频率驱动显示面板时,输入到存储电极线的公共电压发生变化。

    Display device and related method
    3.
    发明授权
    Display device and related method 有权
    显示设备及相关方法

    公开(公告)号:US09129572B2

    公开(公告)日:2015-09-08

    申请号:US13569160

    申请日:2012-08-07

    摘要: A display device includes a display panel that includes a first pixel and a second pixel, the first pixel being associated with a positive pixel voltage relative to a data voltage and being associated with a first leakage current, the second pixel being associated with a negative pixel voltage relative to the data voltage and being associated with a second leakage current. The display device further includes a gate driver for providing a first gate-off voltage having a first value to at least one of the first pixel and the second pixel, the first value being in a range determined based on an equality-enabling value, wherein a value of the first leakage current is equal to a value of the second leakage current if the first gate-off voltage having the equality-enabling value is provided to the at least one of the first pixel and the second pixel.

    摘要翻译: 显示装置包括显示面板,该显示面板包括第一像素和第二像素,所述第一像素与相对于数据电压的正像素电压相关联,并与第一泄漏电流相关联,所述第二像素与负像素相关联 相对于数据电压的电压并且与第二泄漏电流相关联。 所述显示装置还包括栅极驱动器,用于向所述第一像素和所述第二像素中的至少一个提供具有第一值的第一栅极截止电压,所述第一值处于基于相等使能值所确定的范围内,其中 如果具有相同使能值的第一栅极截止电压被提供给第一像素和第二像素中的至少一个,则第一漏电流的值等于第二漏电流的值。

    DISPLAY DEVICE AND METHOD FOR DRIVING THE DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE AND METHOD FOR DRIVING THE DISPLAY DEVICE 有权
    用于驱动显示装置的显示装置和方法

    公开(公告)号:US20130113811A1

    公开(公告)日:2013-05-09

    申请号:US13423101

    申请日:2012-03-16

    IPC分类号: G06F13/14 G09G5/00

    摘要: A display device includes a display panel for displaying a still image and for displaying a motion picture. The display panel includes a gate line, a data line, a storage electrode line, a first switching element connected to the gate line and the date line, a storage connected to the switching element and the storage electrode line. The display device further includes a signal controller for providing controlling signals to drive the display panel. The display panel is driven at a first frequency when the motion picture is displayed. The display panel is driven at a second frequency lower than the first frequency when the still image is displayed. When the display panel is driven at the second frequency, a common voltage inputted to the storage electrode line changes.

    摘要翻译: 显示装置包括用于显示静止图像并显示电影的显示面板。 显示面板包括栅极线,数据线,存储电极线,连接到栅极线和日期线的第一开关元件,连接到开关元件和存储电极线的存储器。 显示装置还包括用于提供控制信号以驱动显示面板的信号控制器。 当显示动画时,显示面板以第一频率被驱动。 当显示静止图像时,显示面板以比第一频率低的第二频率被驱动。 当以第二频率驱动显示面板时,输入到存储电极线的公共电压发生变化。

    Display device and driving method thereof
    5.
    发明授权
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号:US09208736B2

    公开(公告)日:2015-12-08

    申请号:US13483666

    申请日:2012-05-30

    IPC分类号: G09G3/36

    摘要: A display device includes a display panel having gate lines and data lines, a signal controller driving the display panel, a graphic processing unit transmitting input image data to the signal controller, a gate driver driving the gate lines, and a data driver driving the data lines. The display panel is driven at a first frequency when displaying a moving image and driven at a lower frequency when displaying a still image. The signal controller includes a frame memory storing the input image data, a calculator calculating a representative value of image data stored in the frame memory, a line memory storing the representative value, and a kick-back corrector generating auxiliary image data by correcting the representative value according to a kick-back voltage. The data driver applies an auxiliary voltage corresponding to the auxiliary image data to the data lines in a vertical blank period when displaying the still image.

    摘要翻译: 显示装置包括具有栅极线和数据线的显示面板,驱动显示面板的信号控制器,向信号控制器传输输入图像数据的图形处理单元,驱动栅极线的栅极驱动器和驱动数据的数据驱动器 线条。 当显示运动图像时,显示面板以第一频率被驱动,并且在显示静止图像时以较低的频率驱动。 信号控制器包括存储输入图像数据的帧存储器,计算存储在帧存储器中的图像数据的代表值的计算器,存储代表值的行存储器,以及通过校正代表值来生成辅助图像数据的反射校正器 根据反冲电压的值。 当显示静止图像时,数据驱动器将与辅助图像数据相对应的辅助电压以垂直空白时段施加到数据线。

    Display device and driving method thereof
    8.
    发明授权
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号:US09257100B2

    公开(公告)日:2016-02-09

    申请号:US13545125

    申请日:2012-07-10

    摘要: A display device includes: a display panel displaying a still image and a motion picture; a display panel which displays a still image and a motion picture; a signal controller which controls signals to drive the display panel; and a graphics processing unit which transmits input image data to the signal controller, where the signal controller includes a frame memory which stores compressed image data generated by compressing the input image data, and a mixer which mixes compression recovered image data generated by recovering the compressed image data and the input image data to generate mixed image data.

    摘要翻译: 显示装置包括:显示静止图像和运动图像的显示面板; 显示静止图像和运动图像的显示面板; 控制信号以驱动显示面板的信号控制器; 以及图形处理单元,其将输入图像数据发送到信号控制器,其中信号控制器包括存储通过压缩输入图像数据生成的压缩图像数据的帧存储器,以及混合器,其将通过恢复压缩的压缩的恢复图像数据进行混合 图像数据和输入图像数据以产生混合图像数据。

    DISPLAY DEVICE AND A DRIVING METHOD THEREOF
    9.
    发明申请
    DISPLAY DEVICE AND A DRIVING METHOD THEREOF 有权
    显示装置及其驱动方法

    公开(公告)号:US20130027379A1

    公开(公告)日:2013-01-31

    申请号:US13344198

    申请日:2012-01-05

    IPC分类号: G06F3/038

    摘要: A display device including a display panel, a gate driver, a data driver and a signal controller. The display panel includes gate lines and data lines, the gate driver is connected to the gate lines, the data driver is connected to the data lines and the signal controller controls the display panel, the gate driver, and the data driver. The signal controller includes a timing controller and a low voltage differential signaling (LVDS) receiving unit. The timing controller includes a frame memory. The display device further includes an analog-to-digital (AD) board including an LVDS transmission unit, wherein the LVDS transmission unit transmits a signal identifying a stopped image or a moving image to the LVDS receiving unit, and in response to the signal identifying the stopped image, the signal controller maintains the display of the same image on the display panel by using the frame memory.

    摘要翻译: 一种显示装置,包括显示面板,栅极驱动器,数据驱动器和信号控制器。 显示面板包括栅极线和数据线,栅极驱动器连接到栅极线,数据驱动器连接到数据线,信号控制器控制显示面板,栅极驱动器和数据驱动器。 信号控制器包括定时控制器和低电压差分信号(LVDS)接收单元。 定时控制器包括帧存储器。 显示装置还包括包括LVDS传输单元的模数(AD)板,其中LVDS传输单元将识别停止的图像或运动图像的信号发送到LVDS接收单元,并且响应于信号识别 停止的图像,信号控制器通过使用帧存储器在显示面板上保持相同图像的显示。

    Display device and driving method thereof
    10.
    发明授权
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号:US08860702B2

    公开(公告)日:2014-10-14

    申请号:US13352197

    申请日:2012-01-17

    摘要: In order to reduce power consumption of a display device when a still picture is to be displayed, a display area of the device is subdivided into a plurality of Still Picture Refresh Groups (SPRGoP's), with each SPRGoP consisting of n pixels. All n of the pixels are charged in every one of sequential frames when a motion picture mode is in effect. Less than all of the n pixels of each SPRGoP are refreshed in each frame of an N-frame refresh cycle when a still picture mode is in effect. Different schemes for cycling through the n pixels of each SPRGoP are disclosed.

    摘要翻译: 为了在显示静止图像时降低显示装置的功耗,设备的显示区域被细分成多个静止图像刷新组(SPRGoP),每个SPRGoP由n个像素组成。 当运动图像模式有效时,所有n个像素都在每个连续的帧中被充电。 当静止图像模式有效时,每个SPRGoP的n个像素的全部更新在N帧刷新周期的每个帧中被刷新。 公开了通过每个SPRGoP的n个像素循环的不同方案。