发明名称 |
Driving apparatus |
摘要 |
Disclosed is a driving apparatus comprising: a. means for driving matrix electrodes having scanning and information electrodes; b. means for counting the number of scanning electrodes to which a scanning selection signal is applied; and c. means for designating a width of a scanning selection period for every predetermined count value.
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申请公布号 |
US5675356(A) |
申请公布日期 |
1997.10.07 |
申请号 |
US19960589456 |
申请日期 |
1996.01.22 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
OOKI, AKIKO;TSUBOYAMA, AKIRA;INOUE, HIROSHI |
分类号 |
G02F1/133;G09G3/36;(IPC1-7):G09G3/36 |
主分类号 |
G02F1/133 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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