EP2786234A4 - Éléments optiques ayant des facettes de lentille réfléchissantes alternées - Google Patents

Éléments optiques ayant des facettes de lentille réfléchissantes alternées

Info

Publication number
EP2786234A4
EP2786234A4 EP12852553.2A EP12852553A EP2786234A4 EP 2786234 A4 EP2786234 A4 EP 2786234A4 EP 12852553 A EP12852553 A EP 12852553A EP 2786234 A4 EP2786234 A4 EP 2786234A4
Authority
EP
European Patent Office
Prior art keywords
optical elements
reflective lens
alternating reflective
lens facets
facets
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.)
Withdrawn
Application number
EP12852553.2A
Other languages
German (de)
English (en)
Other versions
EP2786234A1 (fr
Inventor
Stefan Holmgren
Lars Sparf
Magnus Goertz
Thomas Eriksson
Joseph Shain
Anders Jansson
Niklas Kvist
John Karlsson
Robert Petterson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neonode Inc
Original Assignee
Neonode Inc
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 Neonode Inc filed Critical Neonode Inc
Publication of EP2786234A1 publication Critical patent/EP2786234A1/fr
Publication of EP2786234A4 publication Critical patent/EP2786234A4/fr
Withdrawn legal-status Critical Current

Links

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
    • 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1643—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • 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
    • G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
    • 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
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Position Input By Displaying (AREA)
  • User Interface Of Digital Computer (AREA)
EP12852553.2A 2011-11-28 2012-11-14 Éléments optiques ayant des facettes de lentille réfléchissantes alternées Withdrawn EP2786234A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161564164P 2011-11-28 2011-11-28
US201161564124P 2011-11-28 2011-11-28
US201161564081P 2011-11-28 2011-11-28
PCT/US2012/064900 WO2013081818A1 (fr) 2011-11-28 2012-11-14 Éléments optiques ayant des facettes de lentille réfléchissantes alternées

Publications (2)

Publication Number Publication Date
EP2786234A1 EP2786234A1 (fr) 2014-10-08
EP2786234A4 true EP2786234A4 (fr) 2015-08-26

Family

ID=48535943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12852553.2A Withdrawn EP2786234A4 (fr) 2011-11-28 2012-11-14 Éléments optiques ayant des facettes de lentille réfléchissantes alternées

Country Status (8)

Country Link
EP (1) EP2786234A4 (fr)
JP (1) JP5876587B2 (fr)
KR (1) KR101491430B1 (fr)
CN (1) CN104094204B (fr)
AU (1) AU2012346379B2 (fr)
CA (1) CA2856992A1 (fr)
SG (1) SG11201401769XA (fr)
WO (1) WO2013081818A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015047223A1 (fr) 2013-09-24 2015-04-02 Hewlett-Packard Development Company, L.P. Identification d'une région tactile cible d'une surface tactile sur la base d'une image
US10289239B2 (en) 2015-07-09 2019-05-14 Microsoft Technology Licensing, Llc Application programming interface for multi-touch input detection
US20170153741A1 (en) * 2015-12-01 2017-06-01 Microsoft Technology Licensing, Llc Display hover detection
CN105426019B (zh) 2016-01-05 2017-05-10 京东方科技集团股份有限公司 一种触摸屏、触摸显示装置及触摸屏的制作方法
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
KR102398291B1 (ko) * 2017-03-27 2022-05-16 삼성전자 주식회사 생체 정보를 측정하기 위한 전자 장치 및 방법
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
WO2020008627A1 (fr) * 2018-07-06 2020-01-09 三菱電機株式会社 Dispositif de filtrage, dispositif capteur, procédé de filtrage et programme
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 (fr) 2019-01-25 2020-07-30 Flatfrog Laboratories Ab Terminal de visioconférence son procédé de fonctionnement
EP4066089B1 (fr) 2019-11-25 2024-09-25 FlatFrog Laboratories AB Un appareil de détection tactile
WO2021158164A1 (fr) 2020-02-08 2021-08-12 Flatfrog Laboratories Ab Appareil tactile à interactions à faible latence
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
TWI909428B (zh) * 2024-05-03 2025-12-21 達方電子股份有限公司 發光模組

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080266266A1 (en) * 2007-04-25 2008-10-30 Tyco Electronics Corporation Touchscreen for detecting multiple touches
WO2011035370A1 (fr) * 2009-09-22 2011-03-31 Rpo Pty Limited Systèmes de projection pour dispositifs à entrée tactile
US20110115748A1 (en) * 2009-11-18 2011-05-19 Amlogic Co., Ltd. Infrared Touch Screen
US20110210946A1 (en) * 2002-12-10 2011-09-01 Neonode, Inc. Light-based touch screen using elongated light guides

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588258A (en) * 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
CN1040691C (zh) * 1993-10-20 1998-11-11 美国3M公司 直接机加工凸出结构后向反射立方隅角制品及其制造方法
JPH10187331A (ja) * 1996-12-26 1998-07-14 Canon Inc 光学式デジタイザおよびその駆動方式
JP4059620B2 (ja) * 2000-09-20 2008-03-12 株式会社リコー 座標検出方法、座標入力／検出装置及び記憶媒体
US9471170B2 (en) 2002-11-04 2016-10-18 Neonode Inc. Light-based touch screen with shift-aligned emitter and receiver lenses
US8339379B2 (en) * 2004-04-29 2012-12-25 Neonode Inc. Light-based touch screen
US9164654B2 (en) 2002-12-10 2015-10-20 Neonode Inc. User interface for mobile computer unit
WO2003083767A2 (fr) * 2002-03-27 2003-10-09 Nellcor Puritan Bennett Incorporated Systeme d'ecran tactile infrarouge
US8896575B2 (en) * 2002-11-04 2014-11-25 Neonode Inc. Pressure-sensitive touch screen
GB2429058B (en) * 2004-03-06 2008-12-03 Michael Trainer Method and apparatus for determining the size and shape of particles
US8184108B2 (en) * 2004-06-30 2012-05-22 Poa Sana Liquidating Trust Apparatus and method for a folded optical element waveguide for use with light based touch screens
US7333095B1 (en) 2006-07-12 2008-02-19 Lumio Inc Illumination for optical touch panel
JP2008046470A (ja) * 2006-08-18 2008-02-28 Olympus Corp 照明装置、照明方法、及び走査型光学顕微鏡
CN1924620B (zh) * 2006-09-28 2011-12-14 颖台科技股份有限公司 梯形透镜高亮度扩散板
US8110827B2 (en) * 2007-04-04 2012-02-07 Koninklijke Philips Electronics N.V. Light emitting device
US8471830B2 (en) 2007-07-06 2013-06-25 Neonode Inc. Scanning of a touch screen
US8434909B2 (en) * 2007-10-09 2013-05-07 Flex Lighting Ii, Llc Light emitting display with light mixing within a film
US20100149073A1 (en) * 2008-11-02 2010-06-17 David Chaum Near to Eye Display System and Appliance
TW201001258A (en) * 2008-06-23 2010-01-01 Flatfrog Lab Ab Determining the location of one or more objects on a touch surface
KR101554606B1 (ko) * 2008-08-07 2015-10-06 랩트 아이피 리미티드 변조된 에미터를 가진 광학 제어 시스템
US20110063214A1 (en) * 2008-09-05 2011-03-17 Knapp David J Display and optical pointer systems and related methods
CA2737251A1 (fr) * 2008-09-15 2010-03-18 Smart Technologies Ulc Entree tactile avec capteur d'image et processeur de signal
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
US20100079409A1 (en) * 2008-09-29 2010-04-01 Smart Technologies Ulc Touch panel for an interactive input system, and interactive input system incorporating the touch panel
KR101542915B1 (ko) * 2008-10-10 2015-08-07 퀄컴 엠이엠에스 테크놀로지스, 인크. 분산 조명 시스템
KR20100056117A (ko) * 2008-11-19 2010-05-27 삼성전자주식회사 광학식 터치스크린 장치
CN101477428B (zh) * 2008-12-02 2011-12-07 广东威创视讯科技股份有限公司 一种红外触摸定位装置
JP5157025B2 (ja) * 2009-01-20 2013-03-06 日東電工株式会社 光学式座標入力装置
US20100295821A1 (en) * 2009-05-20 2010-11-25 Tom Chang Optical touch panel
CN102597935A (zh) * 2009-09-01 2012-07-18 智能技术无限责任公司 具有提高的信噪比(snr)的交互输入系统和图像捕获方法
GB2473449A (en) * 2009-09-09 2011-03-16 St Microelectronics An optical touchpad
US8573815B2 (en) * 2009-09-25 2013-11-05 CoreLed Systems, LLC Illuminating optical lens for light emitting diode (LED)
JP4966352B2 (ja) * 2009-09-25 2012-07-04 シャープ株式会社 光ポインティング装置および電子機器
US20120200537A1 (en) * 2009-10-19 2012-08-09 Akihiro Okano Coordinate position detection device, method of detecting coordinate position, and display device
CN102053762A (zh) * 2009-10-30 2011-05-11 北京汇冠新技术股份有限公司 一种红外触摸屏及其触摸定位方法
JP4990990B2 (ja) * 2010-02-25 2012-08-01 東芝テック株式会社 タッチパネル表示装置およびタッチパネル表示装置の検出方法
JP2011209706A (ja) 2010-03-08 2011-10-20 Dainippon Printing Co Ltd タッチパネル機能を有する小型表示装置のディスプレイとして使用されるスクリーンおよびこれを備えたタッチパネル機能を有する小型表示装置
KR101205113B1 (ko) * 2010-03-17 2012-11-26 (주)더게이트테크놀러지스 광학멀티터치 시스템
SG183856A1 (en) * 2010-03-24 2012-10-30 Neonode Inc Lens arrangement for light-based touch screen
US8384559B2 (en) * 2010-04-13 2013-02-26 Silicon Laboratories Inc. Sensor device with flexible interface and updatable information store

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110210946A1 (en) * 2002-12-10 2011-09-01 Neonode, Inc. Light-based touch screen using elongated light guides
US20080266266A1 (en) * 2007-04-25 2008-10-30 Tyco Electronics Corporation Touchscreen for detecting multiple touches
WO2011035370A1 (fr) * 2009-09-22 2011-03-31 Rpo Pty Limited Systèmes de projection pour dispositifs à entrée tactile
US20110115748A1 (en) * 2009-11-18 2011-05-19 Amlogic Co., Ltd. Infrared Touch Screen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013081818A1 *

Also Published As

Publication number Publication date
SG11201401769XA (en) 2014-05-29
WO2013081818A1 (fr) 2013-06-06
AU2012346379A1 (en) 2014-06-19
CN104094204B (zh) 2017-12-12
JP2015503157A (ja) 2015-01-29
AU2012346379B2 (en) 2015-12-24
EP2786234A1 (fr) 2014-10-08
KR20140098791A (ko) 2014-08-08
CA2856992A1 (fr) 2013-06-06
JP5876587B2 (ja) 2016-03-02
CN104094204A (zh) 2014-10-08
KR101491430B1 (ko) 2015-02-11

Similar Documents

Publication Publication Date Title
SG11201401769XA (en) Optical elements with alternating reflective lens facets
GB2523027B (en) Eyeglass light
EP2682808A4 (fr) Lentille optique
EP2772779A4 (fr) Module optique
GB2489567B (en) Optical transceiver module
EP2699955A4 (fr) Éléments optiques basés sur un réseau de diffraction sous-longueur d'onde
EP2795395A4 (fr) Lentilles optiques multifocales
SG11201401800PA (en) Optical element and mach-zehnder optical waveguide element
EP2725395A4 (fr) Film optique réfléchissant
EP2889659A4 (fr) Élément à guides d'ondes optiques
EP2732330A4 (fr) Imagerie optique à fovéation
EP2905648A4 (fr) Dispositif de balayage à fibre optique
EP2685294A4 (fr) Film réfléchissant les infrarouges
TWI497150B (en) Multi-focal optical lenses
EP2672860A1 (fr) Brosse à dents pourvue d'un indicateur optique
EP2775341A4 (fr) Verre pour lunettes
EP2674796A4 (fr) Module optique
IL260498B (en) An ophthalmic lens with an improved optical mixing zone
EP2696230A4 (fr) Bague d'engrenage additionnelle pour objectif optique
GB201102129D0 (en) Recessed light fitting
EP2639607A4 (fr) Fibre optique
EP2902816A4 (fr) Verre de lunettes
EP2796920A4 (fr) Lentille de contact colorées
SG2014011852A (en) Ophthalmic lens forming optic
TWI560227B (en) Optical film

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140521

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: JANSSON, ANDERS

Inventor name: ERIKSSON, THOMAS

Inventor name: SHAIN, JOSEPH

Inventor name: HOLMGREN, STEFAN

Inventor name: KVIST, NIKLAS

Inventor name: KARLSSON, JOHN

Inventor name: PETTERSON, ROBERT

Inventor name: GOERTZ, MAGNUS

Inventor name: SPARF, LARS

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150723

RIC1 Information provided on ipc code assigned before grant

Ipc: G06F 3/042 20060101AFI20150717BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NEONODE INC.

17Q First examination report despatched

Effective date: 20160705

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20161116