CN102339173B - 一种红外电子白板和控制方法 - Google Patents
一种红外电子白板和控制方法 Download PDFInfo
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CN102339173B true CN102339173B (zh) | 2013-10-30 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103984445A (zh) * | 2013-02-07 | 2014-08-13 | 深圳市艾博德科技有限公司 | 红外线触摸屏及其触摸点定位方法 |
CN104635997A (zh) * | 2013-11-13 | 2015-05-20 | 天津联远融众科技有限公司 | 一种红外交互电子白板及其信号处理方法 |
CN203849710U (zh) * | 2014-04-25 | 2014-09-24 | 深圳富创通科技有限公司 | 一种稀灯红外多点触摸屏 |
CN111880684B (zh) * | 2020-07-29 | 2021-05-04 | 深圳市康冠商用科技有限公司 | 用于安装功能组件的红外触摸屏边框及其显示终端 |
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EP1377929B1 (de) * | 2001-03-07 | 2007-01-10 | Franc Godler | Grosser berührungsempfindlicher bereich mit zeit- und ortsgesteuerten optischen sender- und empfängermodulen |
CN101604496A (zh) * | 2008-06-12 | 2009-12-16 | 三星Sdi株式会社 | 具有触摸屏功能的显示装置 |
CN202230463U (zh) * | 2011-10-10 | 2012-05-23 | 北京鸿合盛视数字媒体技术有限公司 | 一种红外电子白板 |
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WO2010024008A1 (ja) * | 2008-08-29 | 2010-03-04 | シャープ株式会社 | 座標センサ、電子機器、表示装置、受光ユニット |
KR101704695B1 (ko) * | 2010-03-09 | 2017-02-09 | 삼성디스플레이 주식회사 | 터치 위치 검출 방법, 이를 수행하기 위한 터치 위치 검출 장치 및 터치 위치 검출 장치를 포함하는 표시 장치 |
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EP1377929B1 (de) * | 2001-03-07 | 2007-01-10 | Franc Godler | Grosser berührungsempfindlicher bereich mit zeit- und ortsgesteuerten optischen sender- und empfängermodulen |
CN101604496A (zh) * | 2008-06-12 | 2009-12-16 | 三星Sdi株式会社 | 具有触摸屏功能的显示装置 |
CN202230463U (zh) * | 2011-10-10 | 2012-05-23 | 北京鸿合盛视数字媒体技术有限公司 | 一种红外电子白板 |
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Address after: C1104 room 100085 Beijing city Haidian District Third Street No. 9 C Patentee after: Hitevision Polytron Technologies Inc Address before: C1104 room 100085 Beijing city Haidian District Third Street No. 9 C Patentee before: HONGHE TECHNOLOGY CO., LTD. |