TR201910996T4 - Kızıl ötesi dokunmatik ekran. - Google Patents
Kızıl ötesi dokunmatik ekran. Download PDFInfo
- Publication number
- TR201910996T4 TR201910996T4 TR2019/10996T TR201910996T TR201910996T4 TR 201910996 T4 TR201910996 T4 TR 201910996T4 TR 2019/10996 T TR2019/10996 T TR 2019/10996T TR 201910996 T TR201910996 T TR 201910996T TR 201910996 T4 TR201910996 T4 TR 201910996T4
- Authority
- TR
- Turkey
- Prior art keywords
- edge
- touch screen
- phase
- infrared
- infrared touch
- Prior art date
Links
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
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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
-
- 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
-
- 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
- G06F3/0428—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by sensing at the edges of the touch surface the interruption of optical paths, e.g. an illumination plane, parallel to the touch surface which may be virtual
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04109—FTIR in optical digitiser, i.e. touch detection by frustrating the total internal reflection within an optical waveguide due to changes of optical properties or deformation at the touch location
-
- 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
- G06F3/0304—Detection arrangements using opto-electronic means
-
- 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
- G06F3/0304—Detection arrangements using opto-electronic means
- G06F3/0325—Detection arrangements using opto-electronic means using a plurality of light emitters or reflectors or a plurality of detectors forming a reference frame from which to derive the orientation of the object, e.g. by triangulation or on the basis of reference deformation in the picked up image
-
- 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
-
- 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
- G06F3/0423—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 using sweeping light beams, e.g. using rotating or vibrating mirror
Landscapes
- 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)
- Length Measuring Devices By Optical Means (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
Buluş bir kızıl ötesi dokunmatik ekranı sağlamakta olup, şu unsurları içermektedir: bir dokunma tespit etme bölgesi; en az birinci kenar ve bir ikinci kenar içeren birden çok kenar içeren birden çok kenar, burada birinci kenar ve ikinci kenar bir diğerine zıttır, birinci kenar üzerine sabitlenen kızıl ötesi emitörler ve kızıl ötesi alıcılar vardır ve ikinci kenar üzerine sabitlenen kızıl ötesi emitörler ve kızıl ötesi alıcılar vardır ve en az bir birinci faz ve bir ikinci faz içeren birden çok faza sahip olan kızıl ötesi dokunmatik ekranın faz değişimini kontrol etmek için konfigüre edilen bir faz yönetme mekanizması. Bu kızıl ötesi dokunmatik ekranda yapı değişimi ve faz yönetme mekanizması uygulaması ile değişen ortam ışığının neden olduğu ışık enterferansı etkili şekilde azaltılabilmektedir ya da ortadan kaldırılabilmektedir.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920277957 | 2009-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
TR201910996T4 true TR201910996T4 (tr) | 2019-08-21 |
Family
ID=44156262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2019/10996T TR201910996T4 (tr) | 2009-12-16 | 2010-12-10 | Kızıl ötesi dokunmatik ekran. |
Country Status (6)
Country | Link |
---|---|
US (1) | US9052778B2 (tr) |
EP (1) | EP2515216B1 (tr) |
KR (1) | KR101736233B1 (tr) |
CN (1) | CN102103440B (tr) |
TR (1) | TR201910996T4 (tr) |
WO (1) | WO2011072588A1 (tr) |
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GB2498716A (en) | 2012-01-22 | 2013-07-31 | Alexander James Miles | A Control Panel for an Electronic Display |
CN103513826A (zh) * | 2012-06-29 | 2014-01-15 | 北京汇冠新技术股份有限公司 | 一种红外触摸屏扫描方法 |
CN102945100A (zh) * | 2012-06-29 | 2013-02-27 | 北京汇冠新技术股份有限公司 | 红外触摸屏 |
CN103513827A (zh) * | 2012-06-29 | 2014-01-15 | 北京汇冠新技术股份有限公司 | 红外触摸屏扫描方法和红外触摸屏 |
US20140049482A1 (en) * | 2012-08-20 | 2014-02-20 | Chiu-Mao Huang | Touch detection structure and touch display device using same |
CN102855031B (zh) * | 2012-08-20 | 2016-01-20 | 中航华东光电有限公司 | 一种抗强光干扰的红外触摸装置及其控制方法 |
CN102902424B (zh) * | 2012-10-23 | 2015-10-07 | 广东威创视讯科技股份有限公司 | 一种提高红外触摸屏抗环境光干扰的方法 |
CN103019672B (zh) * | 2012-11-08 | 2015-09-30 | 南京芒冠科技股份有限公司 | 电子白板设备生成用户区的方法 |
TW201426463A (zh) * | 2012-12-26 | 2014-07-01 | Pixart Imaging Inc | 光學觸控系統 |
CN103914185A (zh) * | 2013-01-07 | 2014-07-09 | 原相科技股份有限公司 | 光学触控系统 |
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 |
US9430097B2 (en) * | 2013-09-30 | 2016-08-30 | Synaptics Incorporated | Non-orthogonal coding techniques for optical sensing |
WO2015076731A1 (en) * | 2013-11-22 | 2015-05-28 | Flatfrog Laboratories Ab | A touch sensitive apparatus with improved spatial resolution |
CN103777821B (zh) * | 2014-01-02 | 2017-01-11 | 青岛海信电器股份有限公司 | 一种触控系统的抗干扰方法和装置 |
US11182023B2 (en) | 2015-01-28 | 2021-11-23 | Flatfrog Laboratories Ab | Dynamic touch quarantine frames |
US10496227B2 (en) | 2015-02-09 | 2019-12-03 | Flatfrog Laboratories Ab | Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel |
EP4075246A1 (en) | 2015-12-09 | 2022-10-19 | FlatFrog Laboratories AB | Stylus for optical touch system |
CN105404434B (zh) * | 2015-12-30 | 2023-05-02 | 深圳市艾博德科技股份有限公司 | 表面反射式红外触摸屏 |
US9898142B2 (en) | 2016-04-01 | 2018-02-20 | Ford Global Technologies, Llc | Touch detection on a curved surface |
CN110100226A (zh) | 2016-11-24 | 2019-08-06 | 平蛙实验室股份公司 | 触摸信号的自动优化 |
KR20240012622A (ko) | 2016-12-07 | 2024-01-29 | 플라트프로그 라보라토리즈 에이비 | 개선된 터치 장치 |
US10963104B2 (en) | 2017-02-06 | 2021-03-30 | Flatfrog Laboratories Ab | Optical coupling in touch-sensing systems |
EP3602257A4 (en) | 2017-03-22 | 2021-01-13 | Flatfrog Laboratories | TOUCH SCREEN ERASER |
EP4036697A1 (en) | 2017-03-28 | 2022-08-03 | FlatFrog Laboratories AB | Optical touch sensing apparatus |
US11256371B2 (en) | 2017-09-01 | 2022-02-22 | Flatfrog Laboratories Ab | Optical component |
US11567610B2 (en) | 2018-03-05 | 2023-01-31 | Flatfrog Laboratories Ab | Detection line broadening |
CN109799930B (zh) * | 2019-01-15 | 2022-03-29 | 中山佳时光电科技有限公司 | 一种4k超高清显示触控电子白板 |
US11943563B2 (en) | 2019-01-25 | 2024-03-26 | FlatFrog Laboratories, AB | Videoconferencing terminal and method of operating the same |
CN110442260A (zh) * | 2019-07-17 | 2019-11-12 | 广州华欣电子科技有限公司 | 一种红外触摸屏的边框结构、红外触摸屏及红外触摸设备 |
KR20220131982A (ko) | 2020-02-10 | 2022-09-29 | 플라트프로그 라보라토리즈 에이비 | 향상된 터치-감지 장치 |
CN111752414B (zh) * | 2020-06-22 | 2024-03-19 | 京东方科技集团股份有限公司 | 触控显示系统及其驱动方法、车辆 |
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-
2010
- 2010-12-10 US US13/515,751 patent/US9052778B2/en active Active
- 2010-12-10 WO PCT/CN2010/079646 patent/WO2011072588A1/zh active Application Filing
- 2010-12-10 TR TR2019/10996T patent/TR201910996T4/tr unknown
- 2010-12-10 KR KR1020127018421A patent/KR101736233B1/ko active IP Right Grant
- 2010-12-10 EP EP10837025.5A patent/EP2515216B1/en active Active
- 2010-12-13 CN CN2010105845434A patent/CN102103440B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US9052778B2 (en) | 2015-06-09 |
US20120249485A1 (en) | 2012-10-04 |
CN102103440A (zh) | 2011-06-22 |
EP2515216A1 (en) | 2012-10-24 |
CN102103440B (zh) | 2013-12-25 |
KR101736233B1 (ko) | 2017-05-16 |
KR20120104362A (ko) | 2012-09-20 |
WO2011072588A1 (zh) | 2011-06-23 |
EP2515216B1 (en) | 2019-06-05 |
EP2515216A4 (en) | 2016-03-09 |
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