CN201097368Y - 红外触摸屏的局部透镜抗干扰光路结构 - Google Patents
红外触摸屏的局部透镜抗干扰光路结构 Download PDFInfo
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- CN201097368Y CN201097368Y CNU2007201738507U2007201738507U CN200720173850U CN201097368Y CN 201097368 Y CN201097368 Y CN 201097368Y CN U2007201738507U2007201738507 U CNU2007201738507U2007201738507 U CN U2007201738507U2007201738507U CN 200720173850 U CN200720173850 U CN 200720173850U CN 201097368 Y CN201097368 Y CN 201097368Y
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CNU2007201738507U2007201738507U CN201097368Y (zh) | 2007-10-29 | 2007-10-29 | 红外触摸屏的局部透镜抗干扰光路结构 |
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CNU2007201738507U2007201738507U CN201097368Y (zh) | 2007-10-29 | 2007-10-29 | 红外触摸屏的局部透镜抗干扰光路结构 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101907948A (zh) * | 2009-06-05 | 2010-12-08 | 北京汇冠新技术股份有限公司 | 一种红外触摸屏及其检测方法 |
CN101916152A (zh) * | 2010-08-31 | 2010-12-15 | 广东威创视讯科技股份有限公司 | 一种多点触摸的红外定位装置及方法 |
CN102087562A (zh) * | 2011-02-28 | 2011-06-08 | 鸿富锦精密工业(深圳)有限公司 | 用于红外触摸屏的光路结构 |
CN102221942A (zh) * | 2009-03-06 | 2011-10-19 | 孙倩倩 | 采用光敏二极管芯片的触摸屏 |
WO2014044181A1 (zh) * | 2012-09-18 | 2014-03-27 | 北京汇冠新技术股份有限公司 | 红外触摸屏 |
CN107943352A (zh) * | 2017-12-29 | 2018-04-20 | 黄睿 | 一种媒体机以及基于媒体机的非接触式触屏方法 |
-
2007
- 2007-10-29 CN CNU2007201738507U2007201738507U patent/CN201097368Y/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102221942A (zh) * | 2009-03-06 | 2011-10-19 | 孙倩倩 | 采用光敏二极管芯片的触摸屏 |
CN101907948A (zh) * | 2009-06-05 | 2010-12-08 | 北京汇冠新技术股份有限公司 | 一种红外触摸屏及其检测方法 |
CN101916152A (zh) * | 2010-08-31 | 2010-12-15 | 广东威创视讯科技股份有限公司 | 一种多点触摸的红外定位装置及方法 |
CN101916152B (zh) * | 2010-08-31 | 2012-12-26 | 广东威创视讯科技股份有限公司 | 一种多点触摸的红外定位装置及方法 |
CN102087562A (zh) * | 2011-02-28 | 2011-06-08 | 鸿富锦精密工业(深圳)有限公司 | 用于红外触摸屏的光路结构 |
CN102087562B (zh) * | 2011-02-28 | 2013-06-05 | 鸿富锦精密工业(深圳)有限公司 | 用于红外触摸屏的光路结构 |
WO2014044181A1 (zh) * | 2012-09-18 | 2014-03-27 | 北京汇冠新技术股份有限公司 | 红外触摸屏 |
CN107943352A (zh) * | 2017-12-29 | 2018-04-20 | 黄睿 | 一种媒体机以及基于媒体机的非接触式触屏方法 |
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Address after: B, building 4, block M8, East Jiuxianqiao Road, Beijing, Chaoyang District, 100016 Patentee after: Beijing UNITOP New Technology Co., Ltd. Address before: B, building 4, block M8, East Jiuxianqiao Road, Beijing, Chaoyang District, 100016 Patentee before: UNITOP New Technology Co., Ltd. |
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Assignee: Guangzhou Hua Xin Electronic Science and Technology Co., Ltd. Assignor: Beijing UNITOP New Technology Co., Ltd. Contract record no.: 2014990000925 Denomination of utility model: Local lens anti-interference optical circuit structure for infrared touch screen Granted publication date: 20080806 License type: Common License Record date: 20141212 |
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Assignee: Guangzhou Hua Xin Electronic Science and Technology Co., Ltd. Assignor: Beijing UNITOP New Technology Co., Ltd. Contract record no.: 2014990000925 Date of cancellation: 20160831 |
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