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

Info

Publication number
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
Authority
JP
Japan
Prior art keywords
layer
waveguide
touch
display device
sensitive display
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.)
Expired - Fee Related
Application number
JP2014506545A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014512622A (ja
JP2014512622A5 (https=
Inventor
スロボディン，デーヴィッド・エリオット
Original Assignee
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 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 filed Critical パーセプティブ ピクセル インコーポレイテッド
Publication of JP2014512622A publication Critical patent/JP2014512622A/ja
Publication of JP2014512622A5 publication Critical patent/JP2014512622A5/ja
Application granted granted Critical
Publication of JP6018624B2 publication Critical patent/JP6018624B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

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)
  • 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

Publications (3)

Publication Number Publication Date
JP2014512622A JP2014512622A (ja) 2014-05-22
JP2014512622A5 JP2014512622A5 (https=) 2015-06-11
JP6018624B2 true JP6018624B2 (ja) 2016-11-02

Family

ID=47020947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014506545A Expired - Fee Related JP6018624B2 (ja) 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

Country Status (6)

Country Link
US (1) US20120268427A1 (https=)
EP (1) EP2699990A4 (https=)
JP (1) JP6018624B2 (https=)
KR (1) KR20140022843A (https=)
CN (1) CN103477312A (https=)
WO (1) WO2012145496A1 (https=)

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
US8884900B2 (en) 2011-07-13 2014-11-11 Flatfrog Laboratories Ab Touch-sensing display apparatus and electronic device therewith
US8963886B2 (en) * 2011-07-13 2015-02-24 Flatfrog Laboratories Ab Touch-sensing display panel
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
WO2014168567A1 (en) 2013-04-11 2014-10-16 Flatfrog Laboratories Ab Tomographic processing for touch detection
US9798372B2 (en) 2013-06-03 2017-10-24 Qualcomm Incorporated Devices and methods of sensing combined ultrasonic and infrared signal
WO2015005847A1 (en) 2013-07-12 2015-01-15 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
US10146376B2 (en) 2014-01-16 2018-12-04 Flatfrog Laboratories Ab Light coupling in TIR-based optical touch systems
WO2015108478A2 (en) * 2014-01-16 2015-07-23 Flatfrog Laboratories Ab Oled display panel
US10126882B2 (en) 2014-01-16 2018-11-13 Flatfrog Laboratories Ab TIR-based optical touch systems of projection-type
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
US10161886B2 (en) 2014-06-27 2018-12-25 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
ES2959422T3 (es) * 2015-01-10 2024-02-26 Leia Inc Guía de luz acoplada a red
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
WO2016130074A1 (en) 2015-02-09 2016-08-18 Flatfrog Laboratories Ab Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel
US10401546B2 (en) 2015-03-02 2019-09-03 Flatfrog Laboratories Ab Optical component for light coupling
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
WO2017099657A1 (en) 2015-12-09 2017-06-15 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
EP3545392A4 (en) 2016-11-24 2020-07-29 FlatFrog Laboratories AB AUTOMATIC TACTILE SIGNAL OPTIMIZATION
KR102515292B1 (ko) * 2016-11-30 2023-03-29 엘지디스플레이 주식회사 박막 평판형 광학 이미지 센서 및 광학 이미지 센서 내장형 평판 표시장치
KR102495467B1 (ko) 2016-12-07 2023-02-06 플라트프로그 라보라토리즈 에이비 개선된 터치 장치
GB2558667A (en) * 2017-01-17 2018-07-18 T Phy Ltd Optical input devices
CN116679845A (zh) 2017-02-06 2023-09-01 平蛙实验室股份公司 触摸感测装置
EP3602257A4 (en) 2017-03-22 2021-01-13 Flatfrog Laboratories TOUCH INDICATOR ERASER
EP4036697B1 (en) 2017-03-28 2026-01-07 FlatFrog Laboratories AB Optical touch sensing apparatus
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
US11256371B2 (en) 2017-09-01 2022-02-22 Flatfrog Laboratories Ab Optical component
WO2019172826A1 (en) 2018-03-05 2019-09-12 Flatfrog Laboratories Ab Improved touch-sensing apparatus
US12055969B2 (en) 2018-10-20 2024-08-06 Flatfrog Laboratories Ab Frame for a touch-sensitive device and tool therefor
US11943563B2 (en) 2019-01-25 2024-03-26 FlatFrog Laboratories, AB Videoconferencing terminal and method of operating the same
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
GB2594232B (en) * 2019-12-24 2023-10-11 Uniphy Ltd Optical touch screen
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
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
WO2021158164A1 (en) 2020-02-08 2021-08-12 Flatfrog Laboratories Ab Touch apparatus with low latency interactions
KR102950284B1 (ko) 2020-02-10 2026-04-09 플라트프로그 라보라토리즈 에이비 향상된 터치-감지 장치
EP4151971A4 (en) * 2020-06-19 2023-07-05 Huawei Technologies Co., Ltd. TOUCH SENSING DEVICE, ELECTRONIC DEVICE, EARPHONE AND WATCH

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
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
US7902546B2 (en) * 2000-08-08 2011-03-08 Translucent, 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
JP2009545828A (ja) * 2006-08-03 2009-12-24 パーセプティブ ピクセル，インク． 全反射妨害による多接触検知表示装置
US8441467B2 (en) * 2006-08-03 2013-05-14 Perceptive Pixel Inc. Multi-touch sensing display through frustrated total internal reflection
WO2008101183A2 (en) * 2007-02-15 2008-08-21 Gesturetek, Inc. 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
US20100283765A1 (en) * 2008-03-03 2010-11-11 Sharp Kabushiki Kaisha Display device having optical sensors
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
US9323396B2 (en) * 2009-06-01 2016-04-26 Perceptive Pixel, Inc. Touch sensing
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
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

Also Published As

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

Similar Documents

Publication Publication Date Title
JP6018624B2 (ja) 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
US8736581B2 (en) Touch sensing with frustrated total internal reflection
KR101640632B1 (ko) 터치 센싱
US9323396B2 (en) Touch sensing
EP2845079B1 (en) Pressure-sensing touch system utilizing total-internal reflection
TWI486844B (zh) 光學觸控掃描裝置
KR102403009B1 (ko) 홀로그래픽 광학 소자를 이용한 지문 센서 일체형 표시장치
US8487914B2 (en) Optical fingerprint navigation device with light guide film
KR101981730B1 (ko) 비-이미징 접촉 센서들에 대한 주변광 조명
CN113434051B (zh) 一种生理特征侦测识别方法和光侦测装置
US8797298B2 (en) Optical fingerprint navigation device with light guide film
CN211207353U (zh) 具有屏下式红外线生物感测器的电子设备
TW201019175A (en) Optical motion track module
CN105074518A (zh) 基于tir的投影型光学触摸系统中的改善
US20210073506A1 (en) Touch object operating method and screen unlock method able to simultaneously obtain fingerprint information, and electronic devices respectively performing the methods
CN102138118A (zh) 坐标传感器、电子设备、显示装置和光接收单元
US11308308B2 (en) Fingerprint recognition device, recognition device and display device
TW200930949A (en) Surface emission apparatus, light guide, and method of manufacturing light guide
CN108399392B (zh) 指纹识别结构和显示装置
CN111414830A (zh) 指纹检测装置、触控面板和电子设备
JP2007117397A (ja) 生体センサー
CN103365487B (zh) 触控装置和触控投影系统
Cui et al. Transparent optical fingerprint capture system based on subwavelength metallic grating couplers

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150417

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150417

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160601

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160815

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160902

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160930

R150 Certificate of patent or registration of utility model

Ref document number: 6018624

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees