Method of driving display panel and display apparatus for performing the same
    22.
    发明授权
    Method of driving display panel and display apparatus for performing the same 有权
    驱动显示面板的方法和执行该显示面板的显示装置

    公开(公告)号:US09548016B2

    公开(公告)日:2017-01-17

    申请号:US14609553

    申请日:2015-01-30

    IPC分类号: G09G3/20

    摘要: A method of driving a display panel includes determining whether an input data signal represents a video image or a static image, determining whether the input data signal has a color difference generating pattern and outputting an output data signal. The output data signal has a first frequency if the input data signal represents a video image. The output data signal has the first frequency if the input data signal represents a static image and the input data signal includes the color difference generating pattern. The output data signal has a second frequency lower than the first frequency if the input data signal represents a static image and the input data signal does not include the color difference generating pattern.

    摘要翻译: 驱动显示面板的方法包括:确定输入数据信号是表示视频图像还是静态图像,确定输入数据信号是否具有色差产生模式并输出输出数据信号。 如果输入数据信号表示视频图像,则输出数据信号具有第一频率。 如果输入数据信号表示静态图像,并且输入数据信号包括色差产生模式,则输出数据信号具有第一频率。 如果输入数据信号表示静态图像,并且输入数据信号不包括色差产生模式,则输出数据信号具有低于第一频率的第二频率。

    DATA DRIVER, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING DISPLAY PANEL USING THE SAME
    23.
    发明申请
    DATA DRIVER, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING DISPLAY PANEL USING THE SAME 有权
    数据驱动器,具有该驱动器的显示装置和使用该驱动器的显示面板的驱动方法

    公开(公告)号:US20150243204A1

    公开(公告)日:2015-08-27

    申请号:US14622696

    申请日:2015-02-13

    IPC分类号: G09G3/20

    摘要: A data driver including a power control part configured to control power according to mode signal determined based on an input image, a digital to analog converting part configured to convert a digital data signal into an analog data voltage, a buffering part configured to buffer the data voltage, a first switching part configured to apply the data voltage to a data line in a normal mode, when turned on, and a second switching part configured to apply a blank voltage to the data line in a blank period of a low frequency mode, when turned on.

    摘要翻译: 一种数据驱动器,包括:功率控制部,被配置为根据基于输入图像确定的模式信号来控制功率;数模转换部,被配置为将数字数据信号转换为模拟数据电压;缓冲部,被配置为缓冲数据 电压,第一开关部件,被配置为在正常模式下将数据电压施加到数据线;以及第二开关部件,被配置为在低频模式的空白周期中向数据线施加空白电压, 当打开