JP2015519649A5 - - Google Patents

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Publication number
JP2015519649A5
JP2015519649A5 JP2015509516A JP2015509516A JP2015519649A5 JP 2015519649 A5 JP2015519649 A5 JP 2015519649A5 JP 2015509516 A JP2015509516 A JP 2015509516A JP 2015509516 A JP2015509516 A JP 2015509516A JP 2015519649 A5 JP2015519649 A5 JP 2015519649A5
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JP
Japan
Prior art keywords
touch event
touch
templates
template
beams
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.)
Granted
Application number
JP2015509516A
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English (en)
Japanese (ja)
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JP6216776B2 (ja
JP2015519649A (ja
Filing date
Publication date
Priority claimed from US13/460,704 external-priority patent/US9063615B2/en
Priority claimed from US13/460,703 external-priority patent/US9092092B2/en
Application filed filed Critical
Priority claimed from PCT/IB2013/001927 external-priority patent/WO2014027241A2/en
Publication of JP2015519649A publication Critical patent/JP2015519649A/ja
Publication of JP2015519649A5 publication Critical patent/JP2015519649A5/ja
Application granted granted Critical
Publication of JP6216776B2 publication Critical patent/JP6216776B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2015509516A 2012-04-30 2013-04-30 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 Active JP6216776B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US13/460,704 US9063615B2 (en) 2008-08-07 2012-04-30 Detecting multitouch events in an optical touch-sensitive device using line images
US13/460,709 2012-04-30
US13/460,703 US9092092B2 (en) 2008-08-07 2012-04-30 Detecting multitouch events in an optical touch-sensitive device using touch event templates
US13/460,704 2012-04-30
US13/460,709 US8531435B2 (en) 2008-08-07 2012-04-30 Detecting multitouch events in an optical touch-sensitive device by combining beam information
US13/460,703 2012-04-30
PCT/IB2013/001927 WO2014027241A2 (en) 2012-04-30 2013-04-30 Detecting multitouch events in an optical touch-sensitive device using touch event templates

Publications (3)

Publication Number Publication Date
JP2015519649A JP2015519649A (ja) 2015-07-09
JP2015519649A5 true JP2015519649A5 (enExample) 2016-06-23
JP6216776B2 JP6216776B2 (ja) 2017-10-18

Family

ID=49780093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015509516A Active JP6216776B2 (ja) 2012-04-30 2013-04-30 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

Country Status (5)

Country Link
EP (1) EP2845082B1 (enExample)
JP (1) JP6216776B2 (enExample)
KR (3) KR102053346B1 (enExample)
CN (3) CN107329634B (enExample)
WO (1) WO2014027241A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10108301B2 (en) 2014-09-02 2018-10-23 Rapt Ip Limited Instrument detection with an optical touch sensitive device, with associating contacts with active instruments
WO2017203355A1 (en) * 2016-05-23 2017-11-30 Rapt Ip Limited Instrument detection with an optical touch sensitive device, with associating contacts with active instruments
CN110300950B (zh) 2017-02-06 2023-06-16 平蛙实验室股份公司 触摸感测系统中的光学耦合
CN111052058B (zh) 2017-09-01 2023-10-20 平蛙实验室股份公司 改进的光学部件
US11169641B2 (en) * 2018-01-23 2021-11-09 Beechrock Limited Compliant stylus interaction with touch sensitive surface
US11175767B2 (en) * 2018-02-19 2021-11-16 Beechrock Limited Unwanted touch management in touch-sensitive devices
WO2020080992A1 (en) 2018-10-20 2020-04-23 Flatfrog Laboratories Ab Frame for a touch-sensitive device and tool therefor
CN110515482B (zh) * 2019-07-05 2023-08-15 湖州佳格电子科技股份有限公司 基于表面形变的红外触摸屏压力感应方法
CN114730228A (zh) 2019-11-25 2022-07-08 平蛙实验室股份公司 一种触摸感应设备
US12282653B2 (en) 2020-02-08 2025-04-22 Flatfrog Laboratories Ab Touch apparatus with low latency interactions

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6690363B2 (en) * 2000-06-19 2004-02-10 Next Holdings Limited Touch panel display system
US7262764B2 (en) * 2002-10-31 2007-08-28 Microsoft Corporation Universal computing device for surface applications
US20090135162A1 (en) * 2005-03-10 2009-05-28 Koninklijke Philips Electronics, N.V. System and Method For Detecting the Location, Size and Shape of Multiple Objects That Interact With a Touch Screen Display
CN101517521B (zh) * 2006-09-13 2012-08-15 皇家飞利浦电子股份有限公司 确定对象的取向和/或识别和/或标识对象的系统及对象
KR20100121512A (ko) * 2008-02-11 2010-11-17 넥스트 홀딩즈 리미티드 광학 터치스크린용 멀티 터치 시나리오를 해결하는 시스템 및 방법
TW201005606A (en) * 2008-06-23 2010-02-01 Flatfrog Lab Ab Detecting the locations of a plurality of objects on a touch surface
EP2338104B1 (en) * 2008-08-07 2018-06-06 Rapt IP Limited Method and apparatus for detecting a multitouch event in an optical touch-sensitive device
US8659556B2 (en) * 2008-09-10 2014-02-25 Apple Inc. Advanced receive channel architecture
DE112008003993B4 (de) * 2008-09-26 2019-04-04 Hewlett-Packard Development Company, L.P. Systeme und Verfahren zum Bestimmen von Berührungsstellen unter Verwendung von gestörtem Licht
FI121862B (fi) * 2008-10-24 2011-05-13 Valtion Teknillinen Järjestely kosketusnäyttöä varten ja vastaava valmistusmenetelmä
SE533704C2 (sv) * 2008-12-05 2010-12-07 Flatfrog Lab Ab Pekkänslig apparat och förfarande för drivning av densamma
TWI524238B (zh) * 2009-03-31 2016-03-01 萬國商業機器公司 多觸點光學接觸面板
US20100289755A1 (en) * 2009-05-15 2010-11-18 Honh Kong Applied Science and Technology Research Institute Co., Ltd. Touch-Sensing Liquid Crystal Display
CN102656547A (zh) * 2009-10-19 2012-09-05 平蛙实验室股份公司 确定一个或多个物体在触摸表面上的触摸数据
CN102231093B (zh) * 2011-06-14 2013-07-31 伍斌 一种屏幕定位控制方法及装置

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