CN106843600B - 一种用于分析红外触摸屏伪点的方法、装置及客户端 - Google Patents
一种用于分析红外触摸屏伪点的方法、装置及客户端 Download PDFInfo
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- CN106843600B CN106843600B CN201611246116.9A CN201611246116A CN106843600B CN 106843600 B CN106843600 B CN 106843600B CN 201611246116 A CN201611246116 A CN 201611246116A CN 106843600 B CN106843600 B CN 106843600B
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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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- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
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CN201611246116.9A CN106843600B (zh) | 2016-12-29 | 2016-12-29 | 一种用于分析红外触摸屏伪点的方法、装置及客户端 |
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CN201611246116.9A CN106843600B (zh) | 2016-12-29 | 2016-12-29 | 一种用于分析红外触摸屏伪点的方法、装置及客户端 |
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CN106843600A CN106843600A (zh) | 2017-06-13 |
CN106843600B true CN106843600B (zh) | 2022-07-01 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107368223B (zh) * | 2017-07-31 | 2020-12-04 | 海信视像科技股份有限公司 | 多点触控的触摸点匹配方法及装置 |
CN108196708A (zh) * | 2017-12-19 | 2018-06-22 | 迈巨(深圳)科技有限公司 | 一种触摸点防丢失方法、电子设备及存储介质 |
CN108055405B (zh) * | 2017-12-26 | 2020-12-15 | 重庆传音通讯技术有限公司 | 唤醒终端的方法及终端 |
CN109753180B (zh) * | 2018-12-25 | 2020-12-15 | 深圳市德明利技术股份有限公司 | 触控识别中三指同轴拆点的判断方法、触控屏及电子设备 |
CN109814750B (zh) * | 2018-12-25 | 2020-12-15 | 深圳市德明利技术股份有限公司 | 一种三指同轴拆点的判断方法、触控屏及触控显示装置 |
CN112445378B (zh) * | 2020-11-23 | 2023-08-29 | 深圳市中视典数字科技有限公司 | 触摸点位置更新方法、电子设备及计算机可读存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103970323A (zh) * | 2013-01-30 | 2014-08-06 | 北京汇冠新技术股份有限公司 | 一种触摸屏轨迹跟踪方法和系统 |
CN104777984A (zh) * | 2015-04-30 | 2015-07-15 | 青岛海信电器股份有限公司 | 一种触摸轨迹跟踪的方法、装置及触屏设备 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103970323A (zh) * | 2013-01-30 | 2014-08-06 | 北京汇冠新技术股份有限公司 | 一种触摸屏轨迹跟踪方法和系统 |
CN104777984A (zh) * | 2015-04-30 | 2015-07-15 | 青岛海信电器股份有限公司 | 一种触摸轨迹跟踪的方法、装置及触屏设备 |
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Address after: 100193 No. 10 Wangdong Road, Haidian District, Beijing Applicant after: BEIJING IRTOUCH SYSTEMS Co.,Ltd. Applicant after: Three wisdom education Polytron Technologies Inc. Address before: 100094 No. 10 Wangdong Road, Haidian District, Beijing Applicant before: BEIJING IRTOUCH SYSTEMS Co.,Ltd. |
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Effective date of registration: 20220725 Address after: Room 101-602, 6th floor, building 21, East District, yard 10, northwest Wangdong Road, Haidian District, Beijing 100085 Patentee after: BEIJING IRTOUCH SYSTEMS Co.,Ltd. Address before: 100193 courtyard 10, northwest Wangdong Road, Haidian District, Beijing Patentee before: BEIJING IRTOUCH SYSTEMS Co.,Ltd. Patentee before: Three wisdom education Polytron Technologies Inc. |
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