发明授权
- 专利标题： Method of driving passive matrix liquid crystal display
- 专利标题（中）： 无源矩阵液晶显示器的驱动方法
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申请号： US09509813申请日： 2000-05-16
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公开(公告)号： US06346774B1公开(公告)日： 2002-02-12
- 发明人: Kiyoshi Tamai , Makoto Nagai , Akira Nakazawa , Masakazu Kitamura , Yoshinori Hirai
- 申请人： Kiyoshi Tamai , Makoto Nagai , Akira Nakazawa , Masakazu Kitamura , Yoshinori Hirai
- 优先权： JP9-277650 19971009
- 主分类号： G09G328
- IPC分类号： G09G328
摘要：
Driving is effected by MLA under a condition of L≠M or (M/L·(L+D) )≠N where M represents the total number of row electrodes, L represents the number of simultaneously selected row electrodes, D represents the number of dummy row electrodes and N represents the maximum magnifying power of a column voltage wherein driving is performed at a driving bias ratio which is deviated toward the minimum bias ratio with respect to the optimum bias ratio.