CN101598994A - 抗干扰红外触摸装置及其方法 - Google Patents
抗干扰红外触摸装置及其方法 Download PDFInfo
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- CN101598994A CN101598994A CNA2008102206696A CN200810220669A CN101598994A CN 101598994 A CN101598994 A CN 101598994A CN A2008102206696 A CNA2008102206696 A CN A2008102206696A CN 200810220669 A CN200810220669 A CN 200810220669A CN 101598994 A CN101598994 A CN 101598994A
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
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Application Number | Priority Date | Filing Date | Title |
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CN2008102206696A CN101598994B (zh) | 2008-12-31 | 2008-12-31 | 抗干扰红外触摸定位方法 |
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CN2008102206696A CN101598994B (zh) | 2008-12-31 | 2008-12-31 | 抗干扰红外触摸定位方法 |
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CN101598994A true CN101598994A (zh) | 2009-12-09 |
CN101598994B CN101598994B (zh) | 2012-05-09 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104866144A (zh) * | 2015-06-15 | 2015-08-26 | 成都吉锐时代触摸技术有限公司 | 一种红外触摸屏触摸点的识别方法 |
CN109491549A (zh) * | 2019-01-03 | 2019-03-19 | 青岛海信医疗设备股份有限公司 | 多联屏显示设备的触控系统、方法及存储介质 |
CN116483224A (zh) * | 2022-01-14 | 2023-07-25 | 广州众远智慧科技有限公司 | 红外触摸装置的控制方法以及红外触摸系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5583323A (en) * | 1993-11-05 | 1996-12-10 | Microfield Graphics, Inc. | Calibration of graphic data-acquisition tracking system |
CN100589070C (zh) * | 2006-07-27 | 2010-02-10 | 广东威创视讯科技股份有限公司 | 抗干扰型红外触摸装置及定位方法 |
CN101320307B (zh) * | 2007-06-04 | 2011-08-10 | 北京汇冠新技术股份有限公司 | 一种识别红外触摸屏上多个触摸点的方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104866144A (zh) * | 2015-06-15 | 2015-08-26 | 成都吉锐时代触摸技术有限公司 | 一种红外触摸屏触摸点的识别方法 |
CN104866144B (zh) * | 2015-06-15 | 2018-03-20 | 成都吉锐时代触摸技术有限公司 | 一种红外触摸屏触摸点的识别方法 |
CN109491549A (zh) * | 2019-01-03 | 2019-03-19 | 青岛海信医疗设备股份有限公司 | 多联屏显示设备的触控系统、方法及存储介质 |
CN109491549B (zh) * | 2019-01-03 | 2022-04-29 | 青岛海信医疗设备股份有限公司 | 多联屏显示设备的触控系统、方法及存储介质 |
CN116483224A (zh) * | 2022-01-14 | 2023-07-25 | 广州众远智慧科技有限公司 | 红外触摸装置的控制方法以及红外触摸系统 |
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CN101598994B (zh) | 2012-05-09 |
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Address after: 510670 Guangdong Province, Guangzhou high tech Industrial Development Zone Kezhu Road No. 233 Patentee after: Wei Chong group Limited by Share Ltd Address before: 510663 Guangzhou province high tech Industrial Development Zone, Guangdong, Cai road, No. 6, No. Patentee before: Guangdong Weichuangshixun Science and Technology Co., Ltd. |
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Granted publication date: 20120509 Termination date: 20181231 |