发明名称 |
Driving apparatus. |
摘要 |
<p>A driving apparatus comprises a driving unit and a drive voltage generating unit. The driving unit includes a scanning electrode driver and a data electrode driver for driving an electrode matrix formed of scanning electrodes and data electrodes. The drive voltage generating unit includes a first means for generating a fixed voltage, a second means for generating a source voltage for providing drive voltages for driving the electrode matrix, and a third means for generating a first voltage equal to a subtraction of the fixed voltage from the source voltage and a second voltage equal to a subtraction of the source voltage from the fixed voltage. The first and second voltages are preferably controlled so as to vary depending on an external temperature.</p> |
申请公布号 |
GR3015613(T3) |
申请公布日期 |
1995.06.30 |
申请号 |
GR19950400689T |
申请日期 |
1995.03.23 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KANNO, HIDEO;INOUE, HIROSHI;MIZUTOME, ATSUSHI |
分类号 |
G09G3/36;(IPC1-7):G09G3/36 |
主分类号 |
G09G3/36 |
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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