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    • 14. 发明授权
    • Image display apparatus having plurality of pixels arranged in rows and columns
    • 具有排列成行和列的多个像素的图像显示装置
    • US07319453B2
    • 2008-01-15
    • US11000241
    • 2004-12-01
    • Isao NojiriHiroyuki Murai
    • Isao NojiriHiroyuki Murai
    • G09G3/36G09G5/10
    • G09G3/3677G09G3/3266G09G3/3275G09G3/3614G09G3/3618G09G3/3648G09G3/3688G09G2310/0289G09G2310/04
    • In a partial display mode, a source IC outputs a start signal at an “H” level designating the start of vertical scanning by a vertical scanning circuit, over a plurality of cycles from before a time T1 to after a time T8. A plurality of shift registers sequentially shift the start signal in synchronization with a clock signal to sequentially drive a plurality of activation enable signals, respectively, to an “H” level. Then, after time T8 when first to fourth activation enable signals simultaneously attain an “H” level, the source IC outputs an enabling signal at an “H” level to the vertical scanning circuit. In response, the vertical scanning circuit simultaneously activates first to fourth gate lines corresponding to the first to the fourth activation enable signals, respectively.
    • 在部分显示模式中,源IC在从时间T 1之前到时间T 8之后的多个周期中,通过垂直扫描电路输出指定垂直扫描开始的“H”电平的起始信号。 多个移位寄存器顺序地将起始信号与时钟信号同步地移位,以分别将多个激活使能信号分别驱动到“H”电平。 然后,在第一至第四激活使能信号同时达到“H”电平之后的时间T 8之后,源极IC向垂直扫描电路输出“H”电平的使能信号。 作为响应,垂直扫描电路分别同时激活对应于第一至第四激活使能信号的第一至第四栅极线。