JPH0119178B2 - - Google Patents

Info

Publication number
JPH0119178B2
JPH0119178B2 JP57085392A JP8539282A JPH0119178B2 JP H0119178 B2 JPH0119178 B2 JP H0119178B2 JP 57085392 A JP57085392 A JP 57085392A JP 8539282 A JP8539282 A JP 8539282A JP H0119178 B2 JPH0119178 B2 JP H0119178B2
Authority
JP
Japan
Prior art keywords
light
tablet
mirror
rotating mirror
light source
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
JP57085392A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58201188A (ja
Inventor
Kyomi Abe
Mitsuo Kazama
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.)
Pentel Co Ltd
Original Assignee
Pentel Co Ltd
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 Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP57085392A priority Critical patent/JPS58201188A/ja
Publication of JPS58201188A publication Critical patent/JPS58201188A/ja
Publication of JPH0119178B2 publication Critical patent/JPH0119178B2/ja
Granted 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
    • G06F3/0423—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 using sweeping light beams, e.g. using rotating or vibrating mirror

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)
JP57085392A 1982-05-20 1982-05-20 光走査式入力装置 Granted JPS58201188A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57085392A JPS58201188A (ja) 1982-05-20 1982-05-20 光走査式入力装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57085392A JPS58201188A (ja) 1982-05-20 1982-05-20 光走査式入力装置

Publications (2)

Publication Number Publication Date
JPS58201188A JPS58201188A (ja) 1983-11-22
JPH0119178B2 true JPH0119178B2 (enrdf_load_stackoverflow) 1989-04-10

Family

ID=13857485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57085392A Granted JPS58201188A (ja) 1982-05-20 1982-05-20 光走査式入力装置

Country Status (1)

Country Link
JP (1) JPS58201188A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811004A (en) * 1987-05-11 1989-03-07 Dale Electronics, Inc. Touch panel system and method for using same
DE69838535T2 (de) * 1997-08-07 2008-07-10 Fujitsu Ltd., Kawasaki Optisch abtastende berührungsempfindliche Tafel
KR101221676B1 (ko) * 2011-05-20 2013-01-14 주식회사 에이에프오 다중 터치점 인식이 가능한 적외선 터치스크린 장치

Also Published As

Publication number Publication date
JPS58201188A (ja) 1983-11-22

Similar Documents

Publication Publication Date Title
CA1295708C (en) Solid-state optical position determining apparatus
JP4245721B2 (ja) 座標入力用ペン
US7113174B1 (en) Coordinate inputting/detecting apparatus and method designed to avoid a trailing phenomenon
KR20010014970A (ko) 물체 검출용 광학유닛 및 이를 이용한 위치좌표 입력장치
JP2001228974A (ja) 座標検出用受光装置、座標入力／検出装置、電子黒板、装着位置検出方法及び記憶媒体
JPH0991094A (ja) タッチパネルの座標検出装置
JPS5860593A (ja) 形状検出方法と装置
JP2001124521A (ja) 光学式位置感知装置
US4192612A (en) Device for contact-free thickness measurement
JPH0119178B2 (enrdf_load_stackoverflow)
JPS58213386A (ja) 光走査式入力装置
US5610407A (en) Optical image scanning apparatus detecting sheet size and displacement
JP3998116B2 (ja) 座標検出装置
JP3966592B2 (ja) 光走査型タッチパネル
JPS59184804A (ja) 光学式距離センサ
JP2808123B2 (ja) 異物検出装置
JP4175715B2 (ja) 光走査型タッチパネル
JP2001337781A (ja) 遮蔽データ検出装置および操作認識システム
JP2000132339A (ja) 座標入力装置
JPH10320102A (ja) 光学式手書き文字図形入力装置
JPH06258230A (ja) 異物検出装置
JP2707600B2 (ja) ロータリースキャナー
JPH0552523A (ja) 光学式寸法測定器
JPH10293642A (ja) 光学式手書き文字図形入力装置
JPS61191976A (ja) 位置検出装置