CN101739186B - 影像显示系统、电容式触控面板及其电容测量装置与方法 - Google Patents
影像显示系统、电容式触控面板及其电容测量装置与方法 Download PDFInfo
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CN 200910007825 CN101739186B (zh) | 2008-11-21 | 2009-02-16 | 影像显示系统、电容式触控面板及其电容测量装置与方法 |
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CN200810182331 | 2008-11-21 | ||
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CN 200910007825 CN101739186B (zh) | 2008-11-21 | 2009-02-16 | 影像显示系统、电容式触控面板及其电容测量装置与方法 |
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CN101739186A CN101739186A (zh) | 2010-06-16 |
CN101739186B true CN101739186B (zh) | 2013-08-21 |
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Cited By (2)
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TWI569186B (zh) * | 2014-10-21 | 2017-02-01 | 財團法人工業技術研究院 | 觸控感測方法及觸控顯示裝置 |
US9811206B2 (en) | 2014-10-21 | 2017-11-07 | Industrial Technology Research Institute | Touch sensing method, touch display apparatus and portable electronic device |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101150624B1 (ko) * | 2010-12-06 | 2012-05-30 | 주식회사 에프티랩 | 공진주파수 변이를 이용한 정전용량방식 터치스크린패널의 전기적 특성 검사장치 |
CN102958236B (zh) | 2011-08-31 | 2015-03-11 | 美国亚德诺半导体公司 | 电流控制电路、发光二极管驱动器及其制作方法 |
FR2985049B1 (fr) * | 2011-12-22 | 2014-01-31 | Nanotec Solution | Dispositif de mesure capacitive a electrodes commutees pour interfaces tactiles et sans contact |
TW201337665A (zh) * | 2012-03-06 | 2013-09-16 | Nuvoton Technology Corp | 觸控感應裝置及方法 |
TWI477747B (zh) * | 2012-05-08 | 2015-03-21 | Egalax Empia Technology Inc | 抑制低頻雜訊干擾的感測方法與裝置 |
CN103049158B (zh) * | 2012-12-31 | 2016-03-16 | 深圳市汇顶科技股份有限公司 | 一种电容式触摸屏的触摸检测方法及系统 |
US20140218331A1 (en) * | 2013-02-07 | 2014-08-07 | Au Optronics Corporation | Dynamic power adjustment of level shift for noise rejection in capacitance touch system |
KR102347129B1 (ko) * | 2014-12-31 | 2022-01-04 | 엘지디스플레이 주식회사 | 터치 스크린 장치와 그의 구동방법 |
AU2016215616B2 (en) | 2015-02-02 | 2018-12-06 | Apple Inc. | Flexible self-capacitance and mutual capacitance touch sensing system architecture |
WO2018027594A1 (zh) * | 2016-08-09 | 2018-02-15 | 深圳信炜科技有限公司 | 电容式传感装置和电子设备 |
CN106680591B (zh) * | 2016-12-21 | 2019-05-31 | 北京集创北方科技股份有限公司 | 触控显示面板的检测电路及检测方法 |
CN111341237B (zh) * | 2019-05-17 | 2022-12-20 | 友达光电股份有限公司 | 源极驱动装置 |
CN114327114B (zh) * | 2020-09-30 | 2023-10-20 | 华为技术有限公司 | 一种电子设备及其控制方法、触控系统、芯片系统 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI569186B (zh) * | 2014-10-21 | 2017-02-01 | 財團法人工業技術研究院 | 觸控感測方法及觸控顯示裝置 |
TWI569181B (zh) * | 2014-10-21 | 2017-02-01 | 財團法人工業技術研究院 | 觸控感測方法及觸控顯示裝置 |
TWI587195B (zh) * | 2014-10-21 | 2017-06-11 | 財團法人工業技術研究院 | 觸控感測方法及可攜式電子裝置 |
US9811206B2 (en) | 2014-10-21 | 2017-11-07 | Industrial Technology Research Institute | Touch sensing method, touch display apparatus and portable electronic device |
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