CN102262489B - 转移电荷以将触摸屏控制器电容转换成电压的系统和方法 - Google Patents
转移电荷以将触摸屏控制器电容转换成电压的系统和方法 Download PDFInfo
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- CN102262489B CN102262489B CN201110108187.3A CN201110108187A CN102262489B CN 102262489 B CN102262489 B CN 102262489B CN 201110108187 A CN201110108187 A CN 201110108187A CN 102262489 B CN102262489 B CN 102262489B
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Abstract
Description
Claims (13)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32683010P | 2010-04-22 | 2010-04-22 | |
US61/326,830 | 2010-04-22 | ||
US12/986,841 | 2011-01-07 | ||
US12/986,841 US8624870B2 (en) | 2010-04-22 | 2011-01-07 | System for and method of transferring charge to convert capacitance to voltage for touchscreen controllers |
Publications (2)
Publication Number | Publication Date |
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CN102262489A CN102262489A (zh) | 2011-11-30 |
CN102262489B true CN102262489B (zh) | 2016-12-14 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101714036A (zh) * | 2008-10-08 | 2010-05-26 | 禾瑞亚科技股份有限公司 | 辨别触碰的触控方法及触控装置 |
CN101840293A (zh) * | 2010-01-21 | 2010-09-22 | 宸鸿科技(厦门)有限公司 | 投射电容式触控面板的扫描方法 |
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101714036A (zh) * | 2008-10-08 | 2010-05-26 | 禾瑞亚科技股份有限公司 | 辨别触碰的触控方法及触控装置 |
CN101840293A (zh) * | 2010-01-21 | 2010-09-22 | 宸鸿科技(厦门)有限公司 | 投射电容式触控面板的扫描方法 |
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