KR900004015B1 - 좌표 입력 장치 - Google Patents

좌표 입력 장치 Download PDF

Info

Publication number
KR900004015B1
KR900004015B1 KR1019860002013A KR860002013A KR900004015B1 KR 900004015 B1 KR900004015 B1 KR 900004015B1 KR 1019860002013 A KR1019860002013 A KR 1019860002013A KR 860002013 A KR860002013 A KR 860002013A KR 900004015 B1 KR900004015 B1 KR 900004015B1
Authority
KR
South Korea
Prior art keywords
optical
light
input device
coordinate input
light receiving
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
Application number
KR1019860002013A
Other languages
English (en)
Korean (ko)
Other versions
KR870001507A (ko
Inventor
히로아끼 사사끼
가즈오 하세가와
쥰이찌 오오우찌
Original Assignee
알프스 덴기 가부시기 가이샤
가다오까 가쓰다루오
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 JP60166019A external-priority patent/JPS6226527A/ja
Priority claimed from JP60282043A external-priority patent/JPS62143121A/ja
Application filed by 알프스 덴기 가부시기 가이샤, 가다오까 가쓰다루오 filed Critical 알프스 덴기 가부시기 가이샤
Publication of KR870001507A publication Critical patent/KR870001507A/ko
Application granted granted Critical
Publication of KR900004015B1 publication Critical patent/KR900004015B1/ko
Expired legal-status Critical Current

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
    • 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

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)
  • Position Input By Displaying (AREA)
KR1019860002013A 1985-07-29 1986-03-19 좌표 입력 장치 Expired KR900004015B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP60166019A JPS6226527A (ja) 1985-07-29 1985-07-29 座標入力装置
JP166019 1985-07-29
JP85-166019 1985-07-29
JP282043 1985-12-17
JP60282043A JPS62143121A (ja) 1985-12-17 1985-12-17 座標入力装置
JP85-282043 1985-12-27

Publications (2)

Publication Number Publication Date
KR870001507A KR870001507A (ko) 1987-03-14
KR900004015B1 true KR900004015B1 (ko) 1990-06-09

Family

ID=26490546

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860002013A Expired KR900004015B1 (ko) 1985-07-29 1986-03-19 좌표 입력 장치

Country Status (3)

Country Link
KR (1) KR900004015B1 (enrdf_load_stackoverflow)
DE (1) DE3625444A1 (enrdf_load_stackoverflow)
GB (1) GB2180061B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916308A (en) * 1988-10-17 1990-04-10 Tektronix, Inc. Integrated liquid crystal display and optical touch panel
GB2263765A (en) * 1992-01-25 1993-08-04 Paul Philip Oliver Touch screen systems
JPH11327769A (ja) * 1998-05-08 1999-11-30 Nec Corp 座標入力装置
US8130210B2 (en) 2004-11-30 2012-03-06 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Touch input system using light guides
EP1821184A3 (en) * 2006-02-08 2007-11-14 Almeva AG System and method for interacting with a display through a shop window
DE102009003990A1 (de) * 2009-01-07 2010-07-08 Wincor Nixdorf International Gmbh Berührungssensitive Eingabevorrichtung
BR112012015880A2 (pt) 2009-12-16 2020-09-01 Sharp Kabushiki Kaisha sensor de coordenadas e dispositivo de exibição

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025318C2 (de) * 1980-07-04 1982-05-19 Hewlett-Packard France S.A., Eybens Sensor-Matrix für Bildschirme

Also Published As

Publication number Publication date
DE3625444A1 (de) 1987-02-05
GB2180061A (en) 1987-03-18
KR870001507A (ko) 1987-03-14
DE3625444C2 (enrdf_load_stackoverflow) 1989-08-03
GB8617260D0 (en) 1986-08-20
GB2180061B (en) 1990-01-24

Similar Documents

Publication Publication Date Title
JPH0318997Y2 (enrdf_load_stackoverflow)
US5196836A (en) Touch panel display
JPH0325219Y2 (enrdf_load_stackoverflow)
KR101019835B1 (ko) 조명 장치 및 전기 광학 장치
KR20180037749A (ko) 디스플레이 장치
KR900004015B1 (ko) 좌표 입력 장치
JPH1145155A (ja) タッチスイッチ装置
JP2004030003A (ja) 光学式タッチパネル装置
JP4097752B2 (ja) 光式入力装置
KR102097137B1 (ko) 디스플레이 장치 및 이를 포함하는 화상형성장치
CN215932602U (zh) 一种红外触控屏和显示装置
US20240419010A1 (en) Optical mouse and light pipe thereof
JPS6226527A (ja) 座標入力装置
KR100955812B1 (ko) 전자강의용 양방향 터치스크린 시스템
JP3867354B2 (ja) タッチスイッチ装置
WO2011052379A1 (ja) 導光ユニット及び入力装置
KR102792895B1 (ko) 광학식 터치 감지 장치 및 이를 포함하는 표시 장치
JP2011096834A (ja) 光学式反射物体検出装置及びタッチパネル
EP0520669B1 (en) Touch input device
JPH0421146Y2 (enrdf_load_stackoverflow)
JPH0922329A (ja) タッチパネル装置
JP7693033B2 (ja) 非接触式ボタン
JPS62143121A (ja) 座標入力装置
JP2000123691A (ja) 光学式タッチスイッチ装置の投受光装置
KR102429414B1 (ko) 반사바를 이용한 비접촉 적외선 터치센서

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19930610

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19930610

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301