| 发明名称 |
TOUCH PANEL CONTROLLER, INTEGRATED CIRCUIT, TOUCH PANEL SYSTEM, AND ELECTRONIC DEVICE |
| 摘要 |
A touch panel controller (3) comprises: a drive unit (4); a differential amplifier (5); variable integral capacity (Cint1, Cint2); and a capacitance control unit (6) which controls the variable integral capacity (Cint1, Cint2) so as to correct the line dependence of the electrostatic capacity (C31 - C34, C41 - C44). |
| 申请公布号 |
WO2013151060(A1) |
申请公布日期 |
2013.10.10 |
| 申请号 |
WO2013JP60115 |
申请日期 |
2013.04.02 |
| 申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
KANAZAWA, YUSUKE;FUJIMOTO, YOSHIHISA |
| 分类号 |
G06F3/041;G06F3/044 |
主分类号 |
G06F3/041 |
| 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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