CN106843567A - 一种红外触摸屏触摸点确定方法及装置 - Google Patents
一种红外触摸屏触摸点确定方法及装置 Download PDFInfo
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- CN106843567A CN106843567A CN201611246280.XA CN201611246280A CN106843567A CN 106843567 A CN106843567 A CN 106843567A CN 201611246280 A CN201611246280 A CN 201611246280A CN 106843567 A CN106843567 A CN 106843567A
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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
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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)
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Abstract
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CN201611246280.XA CN106843567B (zh) | 2016-12-29 | 2016-12-29 | 一种红外触摸屏触摸点确定方法及装置 |
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CN201611246280.XA CN106843567B (zh) | 2016-12-29 | 2016-12-29 | 一种红外触摸屏触摸点确定方法及装置 |
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CN106843567A true CN106843567A (zh) | 2017-06-13 |
CN106843567B CN106843567B (zh) | 2022-03-15 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009137355A2 (en) * | 2008-05-06 | 2009-11-12 | Next Holdings, Inc. | Systems and methods for resolving multitouch scenarios using software filters |
WO2011116538A1 (zh) * | 2010-03-26 | 2011-09-29 | Chen Weishan | 一种可同时识别触摸屏多个触点的识别方法 |
CN104615311A (zh) * | 2015-02-10 | 2015-05-13 | 青岛海信电器股份有限公司 | 一种触摸屏定位方法、装置及触屏设备 |
CN105607786A (zh) * | 2016-03-14 | 2016-05-25 | 青岛海信电器股份有限公司 | 一种触摸点的识别方法及红外触控装置 |
CN105955525A (zh) * | 2016-04-21 | 2016-09-21 | 青岛海信电器股份有限公司 | 触摸轨迹跟踪方法、装置和显示设备 |
-
2016
- 2016-12-29 CN CN201611246280.XA patent/CN106843567B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009137355A2 (en) * | 2008-05-06 | 2009-11-12 | Next Holdings, Inc. | Systems and methods for resolving multitouch scenarios using software filters |
US20090278816A1 (en) * | 2008-05-06 | 2009-11-12 | Next Holdings Limited | Systems and Methods For Resolving Multitouch Scenarios Using Software Filters |
WO2011116538A1 (zh) * | 2010-03-26 | 2011-09-29 | Chen Weishan | 一种可同时识别触摸屏多个触点的识别方法 |
CN104615311A (zh) * | 2015-02-10 | 2015-05-13 | 青岛海信电器股份有限公司 | 一种触摸屏定位方法、装置及触屏设备 |
CN105607786A (zh) * | 2016-03-14 | 2016-05-25 | 青岛海信电器股份有限公司 | 一种触摸点的识别方法及红外触控装置 |
CN105955525A (zh) * | 2016-04-21 | 2016-09-21 | 青岛海信电器股份有限公司 | 触摸轨迹跟踪方法、装置和显示设备 |
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CN106843567B (zh) | 2022-03-15 |
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CB02 | Change of applicant information |
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: 20220701 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 No. 10 Wangdong Road, Haidian District, Beijing Patentee before: BEIJING IRTOUCH SYSTEMS Co.,Ltd. Patentee before: Sansheng Intelligent Education Technology Co., Ltd |