JPS5760426A - Display device - Google Patents

Display device

Info

Publication number
JPS5760426A
JPS5760426A JP55136547A JP13654780A JPS5760426A JP S5760426 A JPS5760426 A JP S5760426A JP 55136547 A JP55136547 A JP 55136547A JP 13654780 A JP13654780 A JP 13654780A JP S5760426 A JPS5760426 A JP S5760426A
Authority
JP
Japan
Prior art keywords
key array
light pen
crt monitor
supplied
displayed
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.)
Pending
Application number
JP55136547A
Other languages
Japanese (ja)
Inventor
Tsuneo Kato
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55136547A priority Critical patent/JPS5760426A/en
Publication of JPS5760426A publication Critical patent/JPS5760426A/en
Pending 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

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)

Abstract

PURPOSE:To reduce a cost and also to elevate the reliability, by displaying a key array in a special display area of a CRT monitor, and substituting a light pen operation for a keyboard function. CONSTITUTION:When an operator designates with a light pen 22 an optional position out of a key array displayed on a CRT monitor 20, a light pen input signal LPS is supplied an optional key array code is written into an address of a memory 26 corresponding to a special display area of the CRT monitor 20, and a key array pattern generator 17 is referred to in accordance with a data obtained from the memory 26, and a raster address RADR supplied from the outside. In this case, a desired key array pattern converted to a pattern is displayed on a special area of the CRT monitor 20, and substitution of the light pen input operation for the keyboard function is realized.
JP55136547A 1980-09-30 1980-09-30 Display device Pending JPS5760426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55136547A JPS5760426A (en) 1980-09-30 1980-09-30 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55136547A JPS5760426A (en) 1980-09-30 1980-09-30 Display device

Publications (1)

Publication Number Publication Date
JPS5760426A true JPS5760426A (en) 1982-04-12

Family

ID=15177753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55136547A Pending JPS5760426A (en) 1980-09-30 1980-09-30 Display device

Country Status (1)

Country Link
JP (1) JPS5760426A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996620U (en) * 1982-12-17 1984-06-30 日本電子株式会社 information input device
JPS6184731A (en) * 1984-10-03 1986-04-30 Hitachi Ltd Input/output integrated display device
JPS6267183A (en) * 1985-09-20 1987-03-26 Mitsubishi Heavy Ind Ltd Method for preventing corrosion in cooling water system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996620U (en) * 1982-12-17 1984-06-30 日本電子株式会社 information input device
JPS6184731A (en) * 1984-10-03 1986-04-30 Hitachi Ltd Input/output integrated display device
JPS6267183A (en) * 1985-09-20 1987-03-26 Mitsubishi Heavy Ind Ltd Method for preventing corrosion in cooling water system

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