JP6018624B2 - タッチセンシング用光学フィルタ処理センサ・イン・ピクセル技術 - Google Patents

タッチセンシング用光学フィルタ処理センサ・イン・ピクセル技術 Download PDF

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JP6018624B2
JP6018624B2 JP2014506545A JP2014506545A JP6018624B2 JP 6018624 B2 JP6018624 B2 JP 6018624B2 JP 2014506545 A JP2014506545 A JP 2014506545A JP 2014506545 A JP2014506545 A JP 2014506545A JP 6018624 B2 JP6018624 B2 JP 6018624B2
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layer
waveguide
touch
display device
sensitive display
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JP2014512622A (ja
JP2014512622A5 (cg-RX-API-DMAC7.html
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スロボディン，デーヴィッド・エリオット
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パーセプティブ ピクセル インコーポレイテッド
パーセプティブ ピクセル インコーポレイテッド
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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

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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)
  • Position Input By Displaying (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2014506545A 2011-04-19 2012-04-19 タッチセンシング用光学フィルタ処理センサ・イン・ピクセル技術 Expired - Fee Related JP6018624B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161477007P 2011-04-19 2011-04-19
US61/477,007 2011-04-19
PCT/US2012/034226 WO2012145496A1 (en) 2011-04-19 2012-04-19 Optical filtered sensor-in-pixel technology for touch sensing

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JP2014512622A JP2014512622A (ja) 2014-05-22
JP2014512622A5 JP2014512622A5 (cg-RX-API-DMAC7.html) 2015-06-11
JP6018624B2 true JP6018624B2 (ja) 2016-11-02

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US (1) US20120268427A1 (cg-RX-API-DMAC7.html)
EP (1) EP2699990A4 (cg-RX-API-DMAC7.html)
JP (1) JP6018624B2 (cg-RX-API-DMAC7.html)
KR (1) KR20140022843A (cg-RX-API-DMAC7.html)
CN (1) CN103477312A (cg-RX-API-DMAC7.html)
WO (1) WO2012145496A1 (cg-RX-API-DMAC7.html)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE533704C2 (sv) 2008-12-05 2010-12-07 Flatfrog Lab Ab Pekkänslig apparat och förfarande för drivning av densamma
US8736581B2 (en) * 2009-06-01 2014-05-27 Perceptive Pixel Inc. Touch sensing with frustrated total internal reflection
US8963886B2 (en) * 2011-07-13 2015-02-24 Flatfrog Laboratories Ab Touch-sensing display panel
US8884900B2 (en) 2011-07-13 2014-11-11 Flatfrog Laboratories Ab Touch-sensing display apparatus and electronic device therewith
US10168835B2 (en) 2012-05-23 2019-01-01 Flatfrog Laboratories Ab Spatial resolution in touch displays
KR20140043971A (ko) * 2012-10-04 2014-04-14 삼성디스플레이 주식회사 표시 기판, 이의 제조 방법 및 이를 포함하는 표시 패널
WO2014112913A1 (en) 2013-01-16 2014-07-24 Flatfrog Laboratories Ab Touch-sensing display panel
US10019113B2 (en) 2013-04-11 2018-07-10 Flatfrog Laboratories Ab Tomographic processing for touch detection
US9465429B2 (en) 2013-06-03 2016-10-11 Qualcomm Incorporated In-cell multifunctional pixel and display
US9874978B2 (en) 2013-07-12 2018-01-23 Flatfrog Laboratories Ab Partial detect mode
US9329727B2 (en) 2013-12-11 2016-05-03 Microsoft Technology Licensing, Llc Object detection in optical sensor systems
TWI494767B (zh) * 2013-12-27 2015-08-01 Quanta Comp Inc 通訊之方法、通訊系統、電子裝置以及周邊裝置
US10126882B2 (en) 2014-01-16 2018-11-13 Flatfrog Laboratories Ab TIR-based optical touch systems of projection-type
US20160328090A1 (en) * 2014-01-16 2016-11-10 FlatFrong Laboratories AB Oled display panel
US10146376B2 (en) 2014-01-16 2018-12-04 Flatfrog Laboratories Ab Light coupling in TIR-based optical touch systems
US9430095B2 (en) 2014-01-23 2016-08-30 Microsoft Technology Licensing, Llc Global and local light detection in optical sensor systems
GB201406550D0 (en) * 2014-04-11 2014-05-28 Lomas David G Optical touch screen
JP6344969B2 (ja) * 2014-05-15 2018-06-20 三菱電機株式会社 点灯装置
WO2015199602A1 (en) 2014-06-27 2015-12-30 Flatfrog Laboratories Ab Detection of surface contamination
US9612687B2 (en) * 2014-07-01 2017-04-04 Microsoft Technology Licensing, Llc Auto-aligned illumination for interactive sensing in retro-reflective imaging applications
WO2016111707A1 (en) * 2015-01-10 2016-07-14 Leia Inc. Grating coupled light guide
EP3250993B1 (en) 2015-01-28 2019-09-04 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
EP3537269A1 (en) 2015-02-09 2019-09-11 FlatFrog Laboratories AB Optical touch system
CN107250855A (zh) 2015-03-02 2017-10-13 平蛙实验室股份公司 用于光耦合的光学部件
KR102297206B1 (ko) 2015-04-09 2021-09-02 삼성디스플레이 주식회사 광 감지 센서 및 광 감지 센서의 제조 방법
CN105094460A (zh) * 2015-05-27 2015-11-25 京东方科技集团股份有限公司 一种触控模组、触摸屏及显示装置
US9786856B2 (en) 2015-08-20 2017-10-10 Dpix, Llc Method of manufacturing an image sensor device
TWI566392B (zh) * 2015-10-29 2017-01-11 友達光電股份有限公司 感光單元、光感測裝置及感光單元的製造方法
EP3387516B1 (en) 2015-12-09 2022-04-20 FlatFrog Laboratories AB Improved stylus identification
KR20170101719A (ko) * 2016-02-29 2017-09-06 에스프린팅솔루션 주식회사 화상형성장치, 터치 입력 장치 및 터치 오류 방지 방법
CN105786255B (zh) * 2016-03-03 2018-11-06 京东方科技集团股份有限公司 压力感测触摸系统和方法以及显示系统
CN105808021B (zh) * 2016-03-09 2021-01-22 京东方科技集团股份有限公司 光感式触控面板、显示装置和触摸定位方法
TWI608733B (zh) * 2016-05-10 2017-12-11 Infilm Optoelectronic Inc 薄板成像裝置
US9929215B2 (en) 2016-07-12 2018-03-27 Dpix, Llc Method of optimizing an interface for processing of an organic semiconductor
WO2018096430A1 (en) 2016-11-24 2018-05-31 Flatfrog Laboratories Ab Automatic optimisation of touch signal
KR102515292B1 (ko) * 2016-11-30 2023-03-29 엘지디스플레이 주식회사 박막 평판형 광학 이미지 센서 및 광학 이미지 센서 내장형 평판 표시장치
KR102629629B1 (ko) 2016-12-07 2024-01-29 플라트프로그 라보라토리즈 에이비 개선된 터치 장치
GB2558667A (en) * 2017-01-17 2018-07-18 T Phy Ltd Optical input devices
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
WO2018174786A1 (en) 2017-03-22 2018-09-27 Flatfrog Laboratories Pen differentiation for touch displays
WO2018182476A1 (en) 2017-03-28 2018-10-04 Flatfrog Laboratories Ab Touch sensing apparatus and method for assembly
CN109254677A (zh) * 2017-07-13 2019-01-22 群创光电股份有限公司 显示设备及使用其感测触控信号的方法
KR102389197B1 (ko) 2017-08-16 2022-04-21 엘지디스플레이 주식회사 표시장치
CN111052058B (zh) 2017-09-01 2023-10-20 平蛙实验室股份公司 改进的光学部件
US11567610B2 (en) 2018-03-05 2023-01-31 Flatfrog Laboratories Ab Detection line broadening
CN112889016A (zh) 2018-10-20 2021-06-01 平蛙实验室股份公司 用于触摸敏感装置的框架及其工具
WO2020153890A1 (en) 2019-01-25 2020-07-30 Flatfrog Laboratories Ab A videoconferencing terminal and method of operating the same
EP4066089B1 (en) 2019-11-25 2024-09-25 FlatFrog Laboratories AB A touch-sensing apparatus
GB2594232B (en) * 2019-12-24 2023-10-11 Uniphy Ltd Optical touch screen
CN111157154B (zh) * 2020-01-07 2021-04-09 腾讯科技（深圳）有限公司 触觉传感器、触碰事件的检测方法、装置及智能机器人
CN111256889B (zh) * 2020-01-07 2021-05-04 腾讯科技（深圳）有限公司 触觉传感器、触觉事件的检测方法、装置及智能机器人
WO2021158164A1 (en) 2020-02-08 2021-08-12 Flatfrog Laboratories Ab Touch apparatus with low latency interactions
CN115039063B (zh) 2020-02-10 2026-02-13 平蛙实验室股份公司 改进的触摸感测设备
WO2021253420A1 (zh) * 2020-06-19 2021-12-23 华为技术有限公司 一种触觉传感设备、电子设备、耳机以及手表

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6127692A (en) * 1989-08-04 2000-10-03 Canon Kabushiki Kaisha Photoelectric conversion apparatus
JP2001028452A (ja) * 1999-07-15 2001-01-30 Sharp Corp 光電変換装置
US7902546B2 (en) * 2000-08-08 2011-03-08 Translucent, Inc. Rare earth-oxides, rare earth -nitrides, rare earth -phosphides and ternary alloys with silicon
US7351993B2 (en) * 2000-08-08 2008-04-01 Translucent Photonics, Inc. Rare earth-oxides, rare earth-nitrides, rare earth-phosphides and ternary alloys with silicon
US7276749B2 (en) * 2002-02-05 2007-10-02 E-Phocus, Inc. Image sensor with microcrystalline germanium photodiode layer
US7718130B1 (en) * 2005-04-12 2010-05-18 Iowa State University Research Foundation, Inc. Integrated thin-film sensors and methods
US20060231913A1 (en) * 2005-04-13 2006-10-19 Clifton Labs, Inc. Method for determining wavelengths of light incident on a stacked photodetector structure
KR20090060283A (ko) * 2006-08-03 2009-06-11 퍼셉티브 픽셀 인코포레이티드 좌절형 전반사를 통한 멀티 터치 검출 디스플레이
US8441467B2 (en) * 2006-08-03 2013-05-14 Perceptive Pixel Inc. Multi-touch sensing display through frustrated total internal reflection
US8116518B2 (en) * 2007-02-15 2012-02-14 Qualcomm Incorporated Enhanced input using flashing electromagnetic radiation
JP2008241807A (ja) * 2007-03-26 2008-10-09 Seiko Epson Corp 液晶装置及び電子機器
US7888763B2 (en) * 2008-02-08 2011-02-15 Omnivision Technologies, Inc. Backside illuminated imaging sensor with improved infrared sensitivity
WO2009110293A1 (ja) * 2008-03-03 2009-09-11 シャープ株式会社 光センサ付き表示装置
US8736587B2 (en) * 2008-07-10 2014-05-27 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
CN101644975B (zh) * 2008-08-07 2012-10-03 原相科技股份有限公司 感测系统
CN101739176A (zh) * 2008-11-13 2010-06-16 原相科技股份有限公司 感测系统
JP5520597B2 (ja) * 2009-05-19 2014-06-11 ローム株式会社 フォトダイオードの製造方法
US8624853B2 (en) * 2009-06-01 2014-01-07 Perceptive Pixel Inc. Structure-augmented touch sensing with frustated total internal reflection
US8736581B2 (en) * 2009-06-01 2014-05-27 Perceptive Pixel Inc. Touch sensing with frustrated total internal reflection
WO2010141453A2 (en) * 2009-06-01 2010-12-09 Han Jefferson Y Touch sensing
CN101593785B (zh) * 2009-07-03 2011-04-06 友达光电股份有限公司 光学感测元件、其制作方法及光学式触控装置
KR101641618B1 (ko) * 2009-08-05 2016-07-22 삼성디스플레이 주식회사 가시광 차단 부재, 가시광 차단 부재를 포함하는 적외선 센서 및 적외선 센서를 포함하는 액정 표시 장치

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Publication number Publication date
JP2014512622A (ja) 2014-05-22
CN103477312A (zh) 2013-12-25
WO2012145496A1 (en) 2012-10-26
EP2699990A1 (en) 2014-02-26
KR20140022843A (ko) 2014-02-25
US20120268427A1 (en) 2012-10-25
EP2699990A4 (en) 2015-01-21

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