CN101382859B - 用于红外触摸屏的光电发射接收装置 - Google Patents
用于红外触摸屏的光电发射接收装置 Download PDFInfo
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CN2008101131512A CN101382859B (zh) | 2008-05-28 | 2008-05-28 | 用于红外触摸屏的光电发射接收装置 |
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CN101382859A CN101382859A (zh) | 2009-03-11 |
CN101382859B true CN101382859B (zh) | 2011-08-10 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101657216B1 (ko) * | 2010-03-02 | 2016-09-19 | 삼성디스플레이 주식회사 | 터치 패널 및 터치 패널의 접촉 위치 검출 방법 |
CN102280566A (zh) | 2010-06-09 | 2011-12-14 | 北京汇冠新技术股份有限公司 | 一种红外发射管及触摸屏 |
CN102253422B (zh) * | 2011-04-26 | 2013-01-16 | 西安理工大学 | 一种基于红外光的带材边缘检测装置及检测方法 |
CN103744561B (zh) * | 2014-01-02 | 2017-01-25 | 锐达互动科技股份有限公司 | 一种红外触摸屏装置的多点定位方法 |
CN104615310B (zh) * | 2015-01-23 | 2017-11-10 | 青岛海信电器股份有限公司 | 一种确定候选触摸点的方法及装置 |
CN106020565A (zh) * | 2016-04-20 | 2016-10-12 | 广州华欣电子科技有限公司 | 双边红外触摸屏及红外触摸屏扫描方法 |
CN117631882A (zh) * | 2024-01-26 | 2024-03-01 | 广州众远智慧科技有限公司 | 红外触摸屏 |
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CN1945514A (zh) * | 2006-07-27 | 2007-04-11 | 广东威创日新电子有限公司 | 抗干扰型红外触摸装置及定位方法 |
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