CN103235656A - 远程触摸笔及其配套的触摸屏 - Google Patents
远程触摸笔及其配套的触摸屏 Download PDFInfo
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- CN103235656A CN103235656A CN2013101856664A CN201310185666A CN103235656A CN 103235656 A CN103235656 A CN 103235656A CN 2013101856664 A CN2013101856664 A CN 2013101856664A CN 201310185666 A CN201310185666 A CN 201310185666A CN 103235656 A CN103235656 A CN 103235656A
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Application Number | Priority Date | Filing Date | Title |
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CN2009101663237A CN101630213B (zh) | 2008-08-22 | 2009-08-17 | 光触摸屏和光触摸屏光源以及触摸笔 |
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CN2009101663237A Division CN101630213B (zh) | 2008-08-22 | 2009-08-17 | 光触摸屏和光触摸屏光源以及触摸笔 |
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CN103235656A true CN103235656A (zh) | 2013-08-07 |
CN103235656B CN103235656B (zh) | 2016-01-20 |
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CN201310185666.4A Active CN103235656B (zh) | 2009-08-17 | 2009-08-17 | 远程触摸笔及其配套的触摸屏系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018045745A1 (zh) * | 2016-09-09 | 2018-03-15 | 京东方科技集团股份有限公司 | 激光触控面板、显示设备、显示系统和激光触控方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1337611A (zh) * | 2000-08-04 | 2002-02-27 | 凌阳科技股份有限公司 | 以摄影机构成的指标输入系统 |
CN1635541A (zh) * | 2003-12-26 | 2005-07-06 | 北京汇冠新技术有限公司 | 一种用于计算机触摸屏的光电检测定位系统和方法 |
US20080074401A1 (en) * | 2006-09-26 | 2008-03-27 | Lg. Philips Lcd Co. Ltd. | Display with infrared backlight source and multi-touch sensing function |
CN101167042A (zh) * | 2003-11-25 | 2008-04-23 | 3M创新有限公司 | 发光触控笔以及使用该发光触控笔的用户输入设备 |
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- 2009-08-17 CN CN201310185666.4A patent/CN103235656B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1337611A (zh) * | 2000-08-04 | 2002-02-27 | 凌阳科技股份有限公司 | 以摄影机构成的指标输入系统 |
CN101167042A (zh) * | 2003-11-25 | 2008-04-23 | 3M创新有限公司 | 发光触控笔以及使用该发光触控笔的用户输入设备 |
CN1635541A (zh) * | 2003-12-26 | 2005-07-06 | 北京汇冠新技术有限公司 | 一种用于计算机触摸屏的光电检测定位系统和方法 |
US20080074401A1 (en) * | 2006-09-26 | 2008-03-27 | Lg. Philips Lcd Co. Ltd. | Display with infrared backlight source and multi-touch sensing function |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018045745A1 (zh) * | 2016-09-09 | 2018-03-15 | 京东方科技集团股份有限公司 | 激光触控面板、显示设备、显示系统和激光触控方法 |
US10444929B2 (en) | 2016-09-09 | 2019-10-15 | Boe Technology Group Co., Ltd. | Laser touch panel, display device, display system and laser touch method |
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