KR830005602A - 접촉 위치 감지 장치 - Google Patents

접촉 위치 감지 장치 Download PDF

Info

Publication number
KR830005602A
KR830005602A KR1019810001291A KR810001291A KR830005602A KR 830005602 A KR830005602 A KR 830005602A KR 1019810001291 A KR1019810001291 A KR 1019810001291A KR 810001291 A KR810001291 A KR 810001291A KR 830005602 A KR830005602 A KR 830005602A
Authority
KR
South Korea
Prior art keywords
sensing device
contact position
position sensing
contact
signal source
Prior art date
Application number
KR1019810001291A
Other languages
English (en)
Other versions
KR840002277B1 (ko
Inventor
랄프 카스데이 레오날드
Original Assignee
오레그 이. 알버
웨스턴 일렉트릭 캄파니, 인코포 레이티드
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
Priority claimed from US06/140,716 external-priority patent/US4346376A/en
Application filed by 오레그 이. 알버, 웨스턴 일렉트릭 캄파니, 인코포 레이티드 filed Critical 오레그 이. 알버
Publication of KR830005602A publication Critical patent/KR830005602A/ko
Application granted granted Critical
Publication of KR840002277B1 publication Critical patent/KR840002277B1/ko

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/968—Switches controlled by moving an element forming part of the switch using opto-electronic devices
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/037—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor using the raster scan of a cathode-ray tube [CRT] for detecting the position of the member, e.g. light pens cooperating with CRT monitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/892—Optical or photographic arrangements structurally combined or co-operating with the vessel using fibre optics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/9627—Optical touch switches
    • H03K17/9631—Optical touch switches using a light source as part of the switch
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/9627—Optical touch switches
    • H03K17/9638—Optical touch switches using a light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2852—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent structures)
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Position Input By Displaying (AREA)

Abstract

내용 없음

Description

접촉 위치 감지 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 장치에 의하여 덮여진 음극선관(CRT) 스크린의 사시도.
제2도는 접촉되지 않은 상태의 덮개장치를 도시한 단면도.
제3도는 접촉된 덮개장치를 도시한 단면도.
제4도는 본 발명의 다른 실시예를 도시한 단면도.
제5도 및 제6도는 본 발명의 일정 원리를 도시한 도면.

Claims (1)

  1. 신호원(CRT)과 함께 사용하기 위한 접촉감지장치에 있어서, 접촉을 나타내는 신호를 제공하기 위하여 장치가 접촉될 때 발생하는 표면의 하나와 경계를 이룬 매질(예를들어 14)의 변화에 기인된 내부전반사에 의하여 상기 신호원으로부터의 신호들이 표면들 사이로 들어오도록 배열되어 있는 일정한 간격이 유지된 표면들(예를 들어 14,15)을 가지며 상기 장치의 상기 접촉위치를 결정하기 위하여 상기 신호원과 상기 출력에 응답하는 장치(예를 들어 10)를 특징으로 하는 접촉위치감지장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810001291A 1980-04-16 1981-04-15 접촉 위치 감지 장치 KR840002277B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14071580A 1980-04-16 1980-04-16
US140716 1980-04-16
US140715 1980-04-16
US06/140,716 US4346376A (en) 1980-04-16 1980-04-16 Touch position sensitive surface

Publications (2)

Publication Number Publication Date
KR830005602A true KR830005602A (ko) 1983-08-20
KR840002277B1 KR840002277B1 (ko) 1984-12-14

Family

ID=22492489

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810001291A KR840002277B1 (ko) 1980-04-16 1981-04-15 접촉 위치 감지 장치

Country Status (4)

Country Link
JP (1) JPS5771039A (ko)
KR (1) KR840002277B1 (ko)
BE (1) BE888444A (ko)
CA (1) CA1185383A (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621257A (en) * 1983-08-15 1986-11-04 At&T Bell Laboratories Video display touch detection digitizer
JPS6120121A (ja) * 1984-07-06 1986-01-28 Wacom Co Ltd 座標入力装置
JPS6172330A (ja) * 1984-09-17 1986-04-14 Nippon Denso Co Ltd 画像表示システムのための表示切換装置
US7465914B2 (en) * 2003-09-12 2008-12-16 Flatfrog Laboratories Ab System and method of determining a position of a radiation scattering/reflecting element
CN101601002A (zh) * 2007-01-29 2009-12-09 皇家飞利浦电子股份有限公司 交互式显示器
JP5025551B2 (ja) * 2008-04-15 2012-09-12 キヤノン株式会社 タッチパネル
TWI409677B (zh) 2008-11-28 2013-09-21 Elan Microelectronics Corp 發光觸控板模組及其發光裝置
US20100149113A1 (en) * 2008-12-15 2010-06-17 Sony Ericsson Mobile Communications Ab Proximity sensor device, electronic apparatus and method of sensing object proximity

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548265B2 (ko) * 1973-07-20 1979-04-13
JPS5389321A (en) * 1977-01-18 1978-08-05 Toshiba Corp Preventing device for mis-selection

Also Published As

Publication number Publication date
JPS5771039A (en) 1982-05-01
BE888444A (fr) 1981-07-31
CA1185383A (en) 1985-04-09
KR840002277B1 (ko) 1984-12-14

Similar Documents

Publication Publication Date Title
KR900000762A (ko) 터치 패널장치
KR870009221A (ko) 증기누설량 측정장치
KR950024742A (ko) 맥박계 및 맥박 보수계
IT8024775A0 (it) Trasduttore di pressione capacitivo e relativo dispositivo di valutazione.
KR910006736A (ko) 전자부품의 검사장치
CH464572A (fr) Circuit de détection et de mesure de signaux dérivés de l'ionisation d'un milieu gazeux
KR830005602A (ko) 접촉 위치 감지 장치
FR2349136A1 (fr) Capteur de pression
KR880012032A (ko) Fm 통신기
IT7928075A0 (it) Strumento di misura e rilevazione elettroottico.
KR840004964A (ko) 마이콤화(化)한 엔코오더를 갖는 키이보오드
FR1353926A (fr) Contact muni d'une sonde de connexion
KR840006079A (ko) 물체의 위치 측정용 초음파 장치
DE3767023D1 (de) Verzoegerungs- und druckempfindliches zumessventil mit niedriger verzoegerungs-ansprechempfindlichkeit.
KR910012721A (ko) 유속측정 장치
ATE46571T1 (de) Tasteinrichtung.
KR910005678A (ko) 표시소자의 조립구조
KR840004572A (ko) 선조체 표면의 요철 검출장치
DD131240A1 (de) Kapazitive kontroll-und auswerteeinrichtung
JPS5357087A (en) Flaw detecting system
JPS52146629A (en) Formation of image
JPS5410742A (en) Information processor
KR890005501A (ko) 발명온도검지장치
KR920011439A (ko) 진공청소기 제어장치
FR2350395A1 (fr) Bouillon de detection de pseudomonas aeruginosa