CN102750049B - 一种采用配光镜的红外触控屏 - Google Patents
一种采用配光镜的红外触控屏 Download PDFInfo
- Publication number
- CN102750049B CN102750049B CN201210225105.8A CN201210225105A CN102750049B CN 102750049 B CN102750049 B CN 102750049B CN 201210225105 A CN201210225105 A CN 201210225105A CN 102750049 B CN102750049 B CN 102750049B
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- catoptron
- infrared
- liquid crystal
- crystal display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210225105.8A CN102750049B (zh) | 2012-07-03 | 2012-07-03 | 一种采用配光镜的红外触控屏 |
PCT/CN2012/080156 WO2014005368A1 (zh) | 2012-07-03 | 2012-08-15 | 一种采用配光镜的红外触控屏 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210225105.8A CN102750049B (zh) | 2012-07-03 | 2012-07-03 | 一种采用配光镜的红外触控屏 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102750049A CN102750049A (zh) | 2012-10-24 |
CN102750049B true CN102750049B (zh) | 2015-05-06 |
Family
ID=47030292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210225105.8A Active CN102750049B (zh) | 2012-07-03 | 2012-07-03 | 一种采用配光镜的红外触控屏 |
Country Status (2)
Country | Link |
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CN (1) | CN102750049B (zh) |
WO (1) | WO2014005368A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102968223B (zh) * | 2012-12-05 | 2015-08-26 | 成都吉锐触摸技术股份有限公司 | 红外触摸屏 |
CN103235670B (zh) * | 2013-04-24 | 2016-04-20 | 京东方科技集团股份有限公司 | 红外触控模组、红外式触摸屏及显示装置 |
CN106445252B (zh) * | 2016-11-23 | 2023-10-20 | 杭州碳诺电子科技有限公司 | 能避免连笔轨迹误识别和记录粗细的手写红外采集结构 |
CN110136598B (zh) | 2018-02-09 | 2021-05-25 | 纬联电子科技(中山)有限公司 | 显示器组装机构及其相关显示器设备 |
CN108399028A (zh) * | 2018-04-09 | 2018-08-14 | 欧浦登(福州)光学有限公司 | 减薄防尘防水红外线触控模组 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2773799Y (zh) * | 2004-10-21 | 2006-04-19 | 北京汇冠新技术有限公司 | 一种使用反光镜的红外触摸屏的光路系统 |
CN101699330A (zh) * | 2009-10-30 | 2010-04-28 | 北京爱易玛克科技有限公司 | 一种用于使用摄像头的屏幕输入设备的光路结构 |
CN201532622U (zh) * | 2009-09-24 | 2010-07-21 | 合肥商智信息科技有限责任公司 | 一种导光板均匀照射多点触摸装置 |
CN201535902U (zh) * | 2009-09-24 | 2010-07-28 | 合肥商智信息科技有限责任公司 | 一种红外灯均匀照射的多点触摸装置 |
CN201681364U (zh) * | 2009-11-20 | 2010-12-22 | 林庆民 | Ktv红外触摸屏显示器 |
CN202257520U (zh) * | 2011-09-13 | 2012-05-30 | 程抒一 | 红外触摸屏 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2779440Y (zh) * | 2005-02-01 | 2006-05-10 | 北京汇冠新技术有限公司 | 用于一体化液晶红外触摸屏的液晶开关扫描光路系统 |
CN201035553Y (zh) * | 2007-04-10 | 2008-03-12 | 北京汇冠新技术有限公司 | 使用摄像头和反射镜的触摸屏的光路结构 |
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2012
- 2012-07-03 CN CN201210225105.8A patent/CN102750049B/zh active Active
- 2012-08-15 WO PCT/CN2012/080156 patent/WO2014005368A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2773799Y (zh) * | 2004-10-21 | 2006-04-19 | 北京汇冠新技术有限公司 | 一种使用反光镜的红外触摸屏的光路系统 |
CN201532622U (zh) * | 2009-09-24 | 2010-07-21 | 合肥商智信息科技有限责任公司 | 一种导光板均匀照射多点触摸装置 |
CN201535902U (zh) * | 2009-09-24 | 2010-07-28 | 合肥商智信息科技有限责任公司 | 一种红外灯均匀照射的多点触摸装置 |
CN101699330A (zh) * | 2009-10-30 | 2010-04-28 | 北京爱易玛克科技有限公司 | 一种用于使用摄像头的屏幕输入设备的光路结构 |
CN201681364U (zh) * | 2009-11-20 | 2010-12-22 | 林庆民 | Ktv红外触摸屏显示器 |
CN202257520U (zh) * | 2011-09-13 | 2012-05-30 | 程抒一 | 红外触摸屏 |
Also Published As
Publication number | Publication date |
---|---|
CN102750049A (zh) | 2012-10-24 |
WO2014005368A1 (zh) | 2014-01-09 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park C2 building 14 floor Patentee after: SHENZHEN TIMELINK ECHNOLOGY Co.,Ltd. Address before: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park C2 building 14 floor Patentee before: Shenzhen Tian Tong Polytron Technologies Inc. |
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CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park C2 building 14 floor Patentee after: Shenzhen Tian Tong Polytron Technologies Inc. Address before: 518000 Guangdong Province, Shenzhen Futian Free Trade Zone Yingdali technology digital park C310 Patentee before: Shenzhen Tianshitong Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 14 / F, building C2, Nanshan wisdom Park, 1001 Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Tianying United Technology Co.,Ltd. Address before: 14 / F, building C2, Nanshan wisdom Park, 1001 Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN TIMELINK ECHNOLOGY Co.,Ltd. |