CN102023768B - 触摸点定位方法、系统及显示终端 - Google Patents
触摸点定位方法、系统及显示终端 Download PDFInfo
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US8643613B2 (en) | 2009-10-09 | 2014-02-04 | Egalax—Empia Technology Inc. | Method and device for dual-differential sensing |
US9483152B2 (en) | 2009-10-09 | 2016-11-01 | Egalax_Empia Technology Inc. | Method and device for dual-differential sensing |
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CN104714704B (zh) * | 2013-12-12 | 2017-09-29 | 奇景光电股份有限公司 | 触控感测显示装置及减少所述装置误报触控点的方法 |
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US10712867B2 (en) | 2014-10-27 | 2020-07-14 | Apple Inc. | Pixelated self-capacitance water rejection |
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US10386965B2 (en) | 2017-04-20 | 2019-08-20 | Apple Inc. | Finger tracking in wet environment |
US10712883B2 (en) * | 2018-02-09 | 2020-07-14 | Stmicroelectronics Asia Pacific Pte Ltd | Electronic device validating multiple finger touch detection through donut shaped touch islands, and related methods |
US11126299B2 (en) | 2018-03-08 | 2021-09-21 | Infovision Optoelectronics (Kunshan) Co., Ltd. | Method for recognizing multiple capacitive styluses, touch control unit, touch panel and system |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8583401B2 (en) | 2009-10-09 | 2013-11-12 | Egalax—Empia Technology Inc. | Method and device for analyzing positions |
US8600698B2 (en) | 2009-10-09 | 2013-12-03 | Egalax—Empia Technology Inc. | Method and device for analyzing positions |
US8643613B2 (en) | 2009-10-09 | 2014-02-04 | Egalax—Empia Technology Inc. | Method and device for dual-differential sensing |
US8890821B2 (en) | 2009-10-09 | 2014-11-18 | Egalax—Empia Technology Inc. | Method and device for dual-differential sensing |
US9141216B2 (en) | 2009-10-09 | 2015-09-22 | Egalax—Empia Technology Inc. | Method and device for dual-differential sensing |
US9483152B2 (en) | 2009-10-09 | 2016-11-01 | Egalax_Empia Technology Inc. | Method and device for dual-differential sensing |
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Address after: 518119 Guangdong province Shenzhen City Dapeng new Kwai town Yanan Road No. 1 building experimental Byd Co Patentee after: Shenzhen helitai photoelectric Co., Ltd Address before: 518119 Guangdong province Shenzhen City Dapeng new Kwai town Yanan Road No. 1 building experimental Byd Co Patentee before: SHENZHEN BYD ELECTRONIC COMPONENT Co.,Ltd. |
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