JP2011525651A5 - - Google Patents
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- JP2011525651A5 JP2011525651A5 JP2011514058A JP2011514058A JP2011525651A5 JP 2011525651 A5 JP2011525651 A5 JP 2011525651A5 JP 2011514058 A JP2011514058 A JP 2011514058A JP 2011514058 A JP2011514058 A JP 2011514058A JP 2011525651 A5 JP2011525651 A5 JP 2011525651A5
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- identifying
- signals
- panel
- ref
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims 13
- 230000005855 radiation Effects 0.000 claims 11
- 230000005540 biological transmission Effects 0.000 claims 5
- 238000000926 separation method Methods 0.000 claims 4
- 238000003325 tomography Methods 0.000 claims 2
- 238000004590 computer program Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12937308P | 2008-06-23 | 2008-06-23 | |
| SE0801466-4 | 2008-06-23 | ||
| US61/129,373 | 2008-06-23 | ||
| SE0801466 | 2008-06-23 | ||
| PCT/EP2009/057723 WO2010006882A2 (en) | 2008-06-23 | 2009-06-22 | Detecting the locations of a plurality of objects on a touch surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011525651A JP2011525651A (ja) | 2011-09-22 |
| JP2011525651A5 true JP2011525651A5 (OSRAM) | 2012-08-09 |
Family
ID=41100615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011514058A Pending JP2011525651A (ja) | 2008-06-23 | 2009-06-22 | 接触面上の複数の物体の位置を検出する方法 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9134854B2 (OSRAM) |
| EP (1) | EP2318902B1 (OSRAM) |
| JP (1) | JP2011525651A (OSRAM) |
| KR (1) | KR20110022696A (OSRAM) |
| CN (1) | CN102067075A (OSRAM) |
| AU (1) | AU2009272921A1 (OSRAM) |
| CA (1) | CA2728030A1 (OSRAM) |
| IL (1) | IL209930A0 (OSRAM) |
| RU (2) | RU2010151555A (OSRAM) |
| TW (1) | TW201005606A (OSRAM) |
| WO (1) | WO2010006882A2 (OSRAM) |
Families Citing this family (91)
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| TW201007530A (en) | 2008-06-23 | 2010-02-16 | Flatfrog Lab Ab | Detecting the location of an object on a touch surface |
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| TW201013492A (en) | 2008-06-23 | 2010-04-01 | Flatfrog Lab Ab | Determining the location of one or more objects on a touch surface |
| US9092092B2 (en) | 2008-08-07 | 2015-07-28 | Rapt Ip Limited | Detecting multitouch events in an optical touch-sensitive device using touch event templates |
| US8531435B2 (en) | 2008-08-07 | 2013-09-10 | Rapt Ip Limited | Detecting multitouch events in an optical touch-sensitive device by combining beam information |
| WO2010015408A1 (en) | 2008-08-07 | 2010-02-11 | Owen Drumm | Method and apparatus for detecting a multitouch event in an optical touch-sensitive device |
| US8227742B2 (en) | 2008-08-07 | 2012-07-24 | Rapt Ip Limited | Optical control system with modulated emitters |
| TWI387914B (zh) * | 2008-08-13 | 2013-03-01 | Au Optronics Corp | 投影式電容觸控裝置、及識別不同接觸位置之方法 |
| SE533704C2 (sv) | 2008-12-05 | 2010-12-07 | Flatfrog Lab Ab | Pekkänslig apparat och förfarande för drivning av densamma |
| US8619056B2 (en) * | 2009-01-07 | 2013-12-31 | Elan Microelectronics Corp. | Ghost resolution for a capacitive touch panel |
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| US9024916B2 (en) | 2009-10-19 | 2015-05-05 | Flatfrog Laboratories Ab | Extracting touch data that represents one or more objects on a touch surface |
| US8711125B2 (en) * | 2010-02-04 | 2014-04-29 | Hong Kong Applied Science And Technology Research Institute Co. Ltd. | Coordinate locating method and apparatus |
| US8937612B2 (en) * | 2010-02-04 | 2015-01-20 | Hong Kong Applied Science And Technology Research Institute Co. Ltd. | Coordinate locating method, coordinate locating device, and display apparatus comprising the coordinate locating device |
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| KR101123511B1 (ko) * | 2010-07-19 | 2012-03-12 | 엘지이노텍 주식회사 | 카메라 모듈 및 그를 구비한 광학 터치 스크린 |
| TWI494824B (zh) | 2010-08-24 | 2015-08-01 | Quanta Comp Inc | 光學觸控系統及方法 |
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| KR20140014106A (ko) | 2010-12-15 | 2014-02-05 | 플라트프로그 라보라토리즈 에이비 | 신호 향상에 의한 터치 판단 |
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| EP2466428A3 (en) | 2010-12-16 | 2015-07-29 | FlatFrog Laboratories AB | Touch apparatus with separated compartments |
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| KR101221676B1 (ko) * | 2011-05-20 | 2013-01-14 | 주식회사 에이에프오 | 다중 터치점 인식이 가능한 적외선 터치스크린 장치 |
| KR101260341B1 (ko) * | 2011-07-01 | 2013-05-06 | 주식회사 알엔디플러스 | 멀티 터치 인식 장치 |
| US9170683B2 (en) | 2011-07-22 | 2015-10-27 | Rapt Ip Limited | Optical coupler for use in an optical touch sensitive device |
| WO2013062471A2 (en) * | 2011-10-27 | 2013-05-02 | Flatfrog Laboratories Ab | Touch determination by tomographic reconstruction |
| TW201329821A (zh) | 2011-09-27 | 2013-07-16 | Flatfrog Lab Ab | 用於觸控決定的影像重建技術 |
| TW201333787A (zh) | 2011-10-11 | 2013-08-16 | Flatfrog Lab Ab | 觸控系統中改良的多點觸控偵測 |
| WO2013089622A2 (en) | 2011-12-16 | 2013-06-20 | Flatfrog Laboratories Ab | Tracking objects on a touch surface |
| CN104081323B (zh) | 2011-12-16 | 2016-06-22 | 平蛙实验室股份公司 | 跟踪触摸表面上的对象 |
| US9927920B2 (en) | 2011-12-16 | 2018-03-27 | Flatfrog Laboratories Ab | Tracking objects on a touch surface |
| EP2795437A4 (en) | 2011-12-22 | 2015-07-15 | Flatfrog Lab Ab | TOUCH DETERMINATION WITH INTERACTION COMPENSATION |
| WO2013115710A2 (en) | 2012-01-31 | 2013-08-08 | Flatfrog Laboratories Ab | Performance monitoring and correction in a touch-sensitive apparatus |
| US9811209B2 (en) | 2012-02-21 | 2017-11-07 | Flatfrog Laboratories Ab | Touch determination with improved detection of weak interactions |
| EP2823382B1 (en) | 2012-03-09 | 2018-10-03 | FlatFrog Laboratories AB | Efficient tomographic processing for touch determination |
| US9684414B2 (en) | 2012-03-09 | 2017-06-20 | Flatfrog Laboratories Ab | Efficient tomographic processing for touch determination |
| JP6216776B2 (ja) * | 2012-04-30 | 2017-10-18 | ラプト アイピー リミテッド | タッチイベントテンプレートを使用した光タッチセンサー式装置におけるマルチタッチイベントの検出 |
| EP2845080A4 (en) | 2012-05-02 | 2015-12-16 | Flatfrog Lab Ab | OBJECT DETECTION IN TOUCH SYSTEMS |
| US10318041B2 (en) | 2012-05-02 | 2019-06-11 | Flatfrog Laboratories Ab | Object detection in touch systems |
| US10168835B2 (en) | 2012-05-23 | 2019-01-01 | Flatfrog Laboratories Ab | Spatial resolution in touch displays |
| US9524060B2 (en) | 2012-07-13 | 2016-12-20 | Rapt Ip Limited | Low power operation of an optical touch-sensitive device for detecting multitouch events |
| US9405382B2 (en) | 2012-07-24 | 2016-08-02 | Rapt Ip Limited | Augmented optical waveguide for use in an optical touch sensitive device |
| CN104662496B (zh) | 2012-09-11 | 2017-07-07 | 平蛙实验室股份公司 | 在基于ftir的投影型触摸感测装置中的触摸力估计 |
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| CN105074518B (zh) * | 2012-12-20 | 2019-01-11 | 平蛙实验室股份公司 | 基于tir的投影型光学触摸系统中的改善 |
| US20140237401A1 (en) * | 2013-02-15 | 2014-08-21 | Flatfrog Laboratories Ab | Interpretation of a gesture on a touch sensing device |
| US9910527B2 (en) | 2013-02-15 | 2018-03-06 | Flatfrog Laboratories Ab | Interpretation of pressure based gesture |
| US10019113B2 (en) | 2013-04-11 | 2018-07-10 | Flatfrog Laboratories Ab | Tomographic processing for touch detection |
| TWI486845B (zh) * | 2013-07-01 | 2015-06-01 | Infilm Optoelectronic Inc | The use of diffracted light within the total reflection of the light guide plate touch device |
| US9874978B2 (en) | 2013-07-12 | 2018-01-23 | Flatfrog Laboratories Ab | Partial detect mode |
| CN103761012B (zh) * | 2013-08-27 | 2016-07-13 | 合肥工业大学 | 一种适用于大尺寸红外触摸屏的快速算法 |
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| US9864470B2 (en) | 2014-05-30 | 2018-01-09 | Flatfrog Laboratories Ab | Enhanced interaction touch system |
| WO2015199602A1 (en) | 2014-06-27 | 2015-12-30 | Flatfrog Laboratories Ab | Detection of surface contamination |
| TWI525511B (zh) * | 2014-08-06 | 2016-03-11 | Infilm Optoelectronic Inc | Light guide plate optical touch device |
| CN107077257B (zh) * | 2014-08-27 | 2020-11-03 | 惠普发展公司，有限责任合伙企业 | 使用全内反射的屏幕接触检测 |
| TWI529583B (zh) * | 2014-12-02 | 2016-04-11 | 友達光電股份有限公司 | 觸控系統與觸控偵測方法 |
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| US11182023B2 (en) | 2015-01-28 | 2021-11-23 | Flatfrog Laboratories Ab | Dynamic touch quarantine frames |
| US10318074B2 (en) | 2015-01-30 | 2019-06-11 | Flatfrog Laboratories Ab | Touch-sensing OLED display with tilted emitters |
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| US9946407B2 (en) * | 2016-01-13 | 2018-04-17 | Elo Touch Solutions, Inc. | Frequency multiplexed optical touchscreen |
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| TW201007530A (en) | 2008-06-23 | 2010-02-16 | Flatfrog Lab Ab | Detecting the location of an object on a touch surface |
| US8542217B2 (en) | 2008-06-23 | 2013-09-24 | Flatfrog Laboratories Ab | Optical touch detection using input and output beam scanners |
| US9317159B2 (en) | 2008-09-26 | 2016-04-19 | Hewlett-Packard Development Company, L.P. | Identifying actual touch points using spatial dimension information obtained from light transceivers |
-
2009
- 2009-06-19 TW TW98120578A patent/TW201005606A/zh unknown
- 2009-06-22 AU AU2009272921A patent/AU2009272921A1/en not_active Abandoned
- 2009-06-22 WO PCT/EP2009/057723 patent/WO2010006882A2/en not_active Ceased
- 2009-06-22 US US12/737,020 patent/US9134854B2/en not_active Expired - Fee Related
- 2009-06-22 RU RU2010151555/08A patent/RU2010151555A/ru not_active Application Discontinuation
- 2009-06-22 CA CA2728030A patent/CA2728030A1/en not_active Abandoned
- 2009-06-22 JP JP2011514058A patent/JP2011525651A/ja active Pending
- 2009-06-22 RU RU2010151557/08A patent/RU2010151557A/ru unknown
- 2009-06-22 KR KR20117001701A patent/KR20110022696A/ko not_active Withdrawn
- 2009-06-22 CN CN2009801237172A patent/CN102067075A/zh active Pending
- 2009-06-22 EP EP09779862.3A patent/EP2318902B1/en not_active Not-in-force
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2010
- 2010-12-12 IL IL209930A patent/IL209930A0/en unknown
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