JPS61138040U - - Google Patents

Info

Publication number
JPS61138040U
JPS61138040U JP1985020130U JP2013085U JPS61138040U JP S61138040 U JPS61138040 U JP S61138040U JP 1985020130 U JP1985020130 U JP 1985020130U JP 2013085 U JP2013085 U JP 2013085U JP S61138040 U JPS61138040 U JP S61138040U
Authority
JP
Japan
Prior art keywords
substrate
light
touch panel
light emitting
emitting elements
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
JP1985020130U
Other languages
English (en)
Other versions
JPH0325220Y2 (ja
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 filed Critical
Priority to JP1985020130U priority Critical patent/JPH0325220Y2/ja
Priority to KR858511164U priority patent/KR890008881Y1/ko
Priority to GB08602306A priority patent/GB2171195B/en
Priority to DE19863604731 priority patent/DE3604731A1/de
Publication of JPS61138040U publication Critical patent/JPS61138040U/ja
Priority to US07/125,736 priority patent/US4837430A/en
Application granted granted Critical
Publication of JPH0325220Y2 publication Critical patent/JPH0325220Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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

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)
  • Electronic Switches (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施の一例を示す斜視図、第
２図は従来例を示す斜視図である。 １０ａ，１０ｂ，１０ｃ，１０ｄ…基板、１１
…デイスプレイ、１２…ＬＥＤ、１３…ホトトラ
ンジスタ、１４…遮光板、１５…反射板。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) デイスプレイの表示画面の周辺に枠状に取
    り付けた基板を有し、その基板に複数の発光素子
    もしくは受光素子を備えて格子状の光ビームを形
    成し、その光ビームの遮断を検出し、その座標を
    コンピユータに送信する構造の光電式タツチパネ
    ルにおいて、前記基板の対向しない面に複数の発
    光素子及び受光素子を並設し、かつ、その対向す
    る基板には反射板を備えていることを特徴とする
    光電式タツチパネル。 (2) 前記複数の発光素子と受光素子は遮光板を
    介在して並設されていることを特徴とする登録請
    求の範囲第１項に記載の光電式タツチパネル。
JP1985020130U 1985-02-15 1985-02-15 Expired JPH0325220Y2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1985020130U JPH0325220Y2 (ja) 1985-02-15 1985-02-15
KR858511164U KR890008881Y1 (en) 1985-02-15 1985-08-30 Photoelectric touch panel
GB08602306A GB2171195B (en) 1985-02-15 1986-01-30 Photoelectric touch panels
DE19863604731 DE3604731A1 (de) 1985-02-15 1986-02-14 Photoelektrisches eingabe-lichtschrankenfeld
US07/125,736 US4837430A (en) 1985-02-15 1987-11-30 Photoelectric touch panel having parallel light emitting and detecting arrays separated by a light shield

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985020130U JPH0325220Y2 (ja) 1985-02-15 1985-02-15

Publications (2)

Publication Number Publication Date
JPS61138040U true JPS61138040U (ja) 1986-08-27
JPH0325220Y2 JPH0325220Y2 (ja) 1991-05-31

Family

ID=12018548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985020130U Expired JPH0325220Y2 (ja) 1985-02-15 1985-02-15

Country Status (5)

Country Link
US (1) US4837430A (ja)
JP (1) JPH0325220Y2 (ja)
KR (1) KR890008881Y1 (ja)
DE (1) DE3604731A1 (ja)
GB (1) GB2171195B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002116428A (ja) * 2000-10-06 2002-04-19 Mitsubishi Electric Corp 位置検出機能つき液晶表示装置
JP2009230761A (ja) * 2008-03-24 2009-10-08 Nitto Denko Corp 光導波路を用いた装置、光学式タッチパネル、光導波路、検出領域における物体を検出する方法、および２層の光導波路構造を製造する製造方法
JP2013506213A (ja) * 2009-09-30 2013-02-21 ベイジン アイルタッチ システムズ カンパニー，リミティド タッチスクリーン、タッチシステム及びタッチシステムにおけるタッチオブジェクトの位置決定方法
JP2013235545A (ja) * 2012-05-11 2013-11-21 Stanley Electric Co Ltd 光学式タッチパネル

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US4990901A (en) * 1987-08-25 1991-02-05 Technomarket, Inc. Liquid crystal display touch screen having electronics on one side
JPH02199526A (ja) * 1988-10-14 1990-08-07 David G Capper 制御インターフェース装置
US4936683A (en) * 1989-06-22 1990-06-26 Summagraphics Corporation Optical tablet construction
US5210406A (en) * 1991-06-10 1993-05-11 Beran Mark A Presence detector housing and mount
US5233185A (en) * 1992-02-28 1993-08-03 Gmi Holdings, Inc. Light beam detector for door openers using fiber optics
US5313335A (en) * 1992-06-05 1994-05-17 Delco Electronics Corporation Blindzone signal indicator
EP0601651A1 (en) * 1992-12-10 1994-06-15 Koninklijke Philips Electronics N.V. Optical touch tablet based on sector cross bearing
US5565686A (en) * 1993-09-07 1996-10-15 Laser Score, Inc. Method and apparatus for detecting the presence and location of objects in a field via scanned optical beams
WO1995007471A1 (en) * 1993-09-07 1995-03-16 Laserscore, Inc. Method and apparatus for detecting the presence and location of an object in a field
JP3481498B2 (ja) * 1999-04-28 2003-12-22 日本航空電子工業株式会社 光学式タッチパネル
CA2273113A1 (en) * 1999-05-26 2000-11-26 Tactex Controls Inc. Touch pad using a non-electrical deformable pressure sensor
US6836367B2 (en) 2001-02-28 2004-12-28 Japan Aviation Electronics Industry, Limited Optical touch panel
DE102004055376A1 (de) * 2004-11-08 2006-05-11 E.G.O. Elektro-Gerätebau GmbH Bedieneinrichtung, Elektrogerät mit einer solchen Bedieneinrichtung, Anordnung eines Glaskeramik-Kochfeldes mit einer solchen Bedieneinrichtung sowie Verfahren zum Betrieb einer solchen Bedieneinrichtung
US20070211037A1 (en) * 2006-03-09 2007-09-13 Sun Brian Y Photoelectric sensing array apparatus
WO2008138049A1 (en) * 2007-05-11 2008-11-20 Rpo Pty Limited A transmissive body
TWI403926B (zh) * 2007-12-28 2013-08-01 Ibm 光學接觸面板
TWI406045B (zh) * 2008-06-30 2013-08-21 Ibm 具有ｓｍｔ元件作為光閘之光學接觸面板及在該面板上之形成光閘的方法
EP2338105B1 (en) 2008-08-07 2012-12-19 Owen Drumm Optical control systems with modulated emitters
CN102171637B (zh) 2008-08-07 2015-08-12 拉普特知识产权公司 用于检测光学触摸敏感装置中的多触摸事件的方法和设备
US8426799B2 (en) 2008-08-07 2013-04-23 Rapt Ip Limited Optical control system with feedback control
US9092092B2 (en) 2008-08-07 2015-07-28 Rapt Ip Limited Detecting multitouch events in an optical touch-sensitive device using touch event templates
KR101009278B1 (ko) * 2008-10-02 2011-01-18 한국과학기술연구원 광 인식 사용자 입력 장치 및 사용자 입력 인식 방법
US10086262B1 (en) 2008-11-12 2018-10-02 David G. Capper Video motion capture for wireless gaming
US9586135B1 (en) 2008-11-12 2017-03-07 David G. Capper Video motion capture for wireless gaming
US9383814B1 (en) 2008-11-12 2016-07-05 David G. Capper Plug and play wireless video game
SE533704C2 (sv) 2008-12-05 2010-12-07 Flatfrog Lab Ab Pekkänslig apparat och förfarande för drivning av densamma
KR101352117B1 (ko) * 2009-10-22 2014-01-14 엘지디스플레이 주식회사 터치 패널을 갖는 표시 장치 및 이의 터치 감지 방법
KR101055607B1 (ko) * 2010-02-18 2011-08-09 한국과학기술연구원 광신호를 이용한 터치인식장치 및 터치인식방법
EP2466428A3 (en) * 2010-12-16 2015-07-29 FlatFrog Laboratories AB Touch apparatus with separated compartments
KR101351421B1 (ko) 2010-12-16 2014-01-14 엘지디스플레이 주식회사 광학식 터치 입력 장치 및 이의 구동 방법
EP2466429A1 (en) 2010-12-16 2012-06-20 FlatFrog Laboratories AB Scanning ftir systems for touch detection
WO2013014534A2 (en) 2011-07-22 2013-01-31 Owen Drumm Optical coupler for use in an optical touch sensitive device
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
US10019113B2 (en) 2013-04-11 2018-07-10 Flatfrog Laboratories Ab Tomographic processing for touch detection
US9874978B2 (en) 2013-07-12 2018-01-23 Flatfrog Laboratories Ab Partial detect mode
WO2015108479A1 (en) 2014-01-16 2015-07-23 Flatfrog Laboratories Ab Light coupling in tir-based optical touch systems
WO2015108480A1 (en) 2014-01-16 2015-07-23 Flatfrog Laboratories Ab Improvements in tir-based optical touch systems of projection-type
EP3161594A4 (en) 2014-06-27 2018-01-17 FlatFrog Laboratories AB Detection of surface contamination
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
EP3265855A4 (en) 2015-03-02 2018-10-31 FlatFrog Laboratories AB Optical component for light coupling
JP2018536944A (ja) 2015-12-09 2018-12-13 フラットフロッグ ラボラトリーズ アーベーＦｌａｔＦｒｏｇ Ｌａｂｏｒａｔｏｒｉｅｓ ＡＢ 改善されたスタイラスの識別
WO2018096430A1 (en) 2016-11-24 2018-05-31 Flatfrog Laboratories Ab Automatic optimisation of touch signal
WO2018106176A1 (en) 2016-12-07 2018-06-14 Flatfrog Laboratories Ab An improved touch device
EP3458946B1 (en) 2017-02-06 2020-10-21 FlatFrog Laboratories AB Optical coupling in touch-sensing systems
WO2018174788A1 (en) 2017-03-22 2018-09-27 Flatfrog Laboratories Object characterisation for touch displays
EP3602259A4 (en) 2017-03-28 2021-01-20 FlatFrog Laboratories AB TOUCH DETECTION DEVICE AND ITS ASSEMBLY PROCESS
US11256371B2 (en) 2017-09-01 2022-02-22 Flatfrog Laboratories Ab Optical component
US11567610B2 (en) 2018-03-05 2023-01-31 Flatfrog Laboratories Ab Detection line broadening
WO2020153890A1 (en) 2019-01-25 2020-07-30 Flatfrog Laboratories Ab A videoconferencing terminal and method of operating the same
CN115039063A (zh) 2020-02-10 2022-09-09 平蛙实验室股份公司 改进的触摸感测设备

Citations (1)

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JPS5398731A (en) * 1977-02-09 1978-08-29 Canon Inc Input unit

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Patent Citations (1)

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JPS5398731A (en) * 1977-02-09 1978-08-29 Canon Inc Input unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002116428A (ja) * 2000-10-06 2002-04-19 Mitsubishi Electric Corp 位置検出機能つき液晶表示装置
JP2009230761A (ja) * 2008-03-24 2009-10-08 Nitto Denko Corp 光導波路を用いた装置、光学式タッチパネル、光導波路、検出領域における物体を検出する方法、および２層の光導波路構造を製造する製造方法
JP2013506213A (ja) * 2009-09-30 2013-02-21 ベイジン アイルタッチ システムズ カンパニー，リミティド タッチスクリーン、タッチシステム及びタッチシステムにおけるタッチオブジェクトの位置決定方法
JP2013235545A (ja) * 2012-05-11 2013-11-21 Stanley Electric Co Ltd 光学式タッチパネル
US9626041B2 (en) 2012-05-11 2017-04-18 Stanley Electric Co., Ltd. Optical touch panel including vertically-arranged light emitting element and light receiving element

Also Published As

Publication number Publication date
GB8602306D0 (en) 1986-03-05
US4837430A (en) 1989-06-06
JPH0325220Y2 (ja) 1991-05-31
DE3604731A1 (de) 1986-08-21
GB2171195B (en) 1989-01-25
GB2171195A (en) 1986-08-20
KR890008881Y1 (en) 1989-12-09

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