JPS56118180A - Coordinate input device - Google Patents

Coordinate input device

Info

Publication number
JPS56118180A
JPS56118180A JP2141780A JP2141780A JPS56118180A JP S56118180 A JPS56118180 A JP S56118180A JP 2141780 A JP2141780 A JP 2141780A JP 2141780 A JP2141780 A JP 2141780A JP S56118180 A JPS56118180 A JP S56118180A
Authority
JP
Japan
Prior art keywords
plate
electrodes
detector
coordinate
resistance
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
JP2141780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6161132B2 (enrdf_load_stackoverflow
Inventor
Kenji Kono
Toshihiko Oba
Atsuo Tanaka
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2141780A priority Critical patent/JPS56118180A/ja
Publication of JPS56118180A publication Critical patent/JPS56118180A/ja
Publication of JPS6161132B2 publication Critical patent/JPS6161132B2/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
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact

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)
JP2141780A 1980-02-22 1980-02-22 Coordinate input device Granted JPS56118180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2141780A JPS56118180A (en) 1980-02-22 1980-02-22 Coordinate input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2141780A JPS56118180A (en) 1980-02-22 1980-02-22 Coordinate input device

Publications (2)

Publication Number Publication Date
JPS56118180A true JPS56118180A (en) 1981-09-17
JPS6161132B2 JPS6161132B2 (enrdf_load_stackoverflow) 1986-12-24

Family

ID=12054427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2141780A Granted JPS56118180A (en) 1980-02-22 1980-02-22 Coordinate input device

Country Status (1)

Country Link
JP (1) JPS56118180A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61290522A (ja) * 1985-06-19 1986-12-20 Omron Tateisi Electronics Co タツチパネル入力装置
JPS6253726U (enrdf_load_stackoverflow) * 1985-09-24 1987-04-03
JPS62296221A (ja) * 1986-06-17 1987-12-23 Ricoh Co Ltd タブレツト座標入力装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662105A (en) * 1970-05-21 1972-05-09 Univ Kentucky Res Found Electrical sensor of plane coordinates
US3798370A (en) * 1972-04-17 1974-03-19 Elographics Inc Electrographic sensor for determining planar coordinates
US4017848A (en) * 1975-05-19 1977-04-12 Rockwell International Corporation Transparent keyboard switch and array
US4079194A (en) * 1976-08-09 1978-03-14 Victor Kley Graphical data entry pad
JPS5451425A (en) * 1977-09-30 1979-04-23 Atsushi Akagi Method of and device for generating electric signal converted from plane figure
JPS5574669A (en) * 1978-11-30 1980-06-05 Nippon Telegr & Teleph Corp <Ntt> Detector for input position

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662105A (en) * 1970-05-21 1972-05-09 Univ Kentucky Res Found Electrical sensor of plane coordinates
US3798370A (en) * 1972-04-17 1974-03-19 Elographics Inc Electrographic sensor for determining planar coordinates
US4017848A (en) * 1975-05-19 1977-04-12 Rockwell International Corporation Transparent keyboard switch and array
US4079194A (en) * 1976-08-09 1978-03-14 Victor Kley Graphical data entry pad
JPS5451425A (en) * 1977-09-30 1979-04-23 Atsushi Akagi Method of and device for generating electric signal converted from plane figure
JPS5574669A (en) * 1978-11-30 1980-06-05 Nippon Telegr & Teleph Corp <Ntt> Detector for input position

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61290522A (ja) * 1985-06-19 1986-12-20 Omron Tateisi Electronics Co タツチパネル入力装置
JPS6253726U (enrdf_load_stackoverflow) * 1985-09-24 1987-04-03
JPS62296221A (ja) * 1986-06-17 1987-12-23 Ricoh Co Ltd タブレツト座標入力装置

Also Published As

Publication number Publication date
JPS6161132B2 (enrdf_load_stackoverflow) 1986-12-24

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