JPS57207932A - Picture display device - Google Patents

Picture display device

Info

Publication number
JPS57207932A
JPS57207932A JP56092356A JP9235681A JPS57207932A JP S57207932 A JPS57207932 A JP S57207932A JP 56092356 A JP56092356 A JP 56092356A JP 9235681 A JP9235681 A JP 9235681A JP S57207932 A JPS57207932 A JP S57207932A
Authority
JP
Japan
Prior art keywords
picture
display
memory
ltp
cathode
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
JP56092356A
Other languages
Japanese (ja)
Other versions
JPS5936299B2 (en
Inventor
Hisashi Terui
Seiji Tsutsumi
Shigeru Kokuyama
Kensuke Okazoe
Osamu Ikeda
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 JP56092356A priority Critical patent/JPS5936299B2/en
Publication of JPS57207932A publication Critical patent/JPS57207932A/en
Publication of JPS5936299B2 publication Critical patent/JPS5936299B2/en
Expired legal-status Critical Current

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
    • 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

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)
  • Digital Computer Display Output (AREA)
  • Position Input By Displaying (AREA)

Abstract

PURPOSE:To realize a switching display of pictures which are required to be displayed again with a picture display device equiped with a cathode-ray tube, by installing a picture storing region in the display device and memory assigning marks and display marks at prescribed locations of the cathode-ray tube. CONSTITUTION:When a picture which is to be stored because it is expected to be displayed again exists, the operator assigns one of memory assigning marks MCM of a cathode-ray tube through a light pen LTP, and then, a central processor CPU detects a photoelectric detect signal from the light pen LTP and stores basic data regarding the picture being displayed in a picture memory region PMA. When another picture which is required to be stored next exists, the next memory assigning mark MCM is indicated by the light pen LTP. When the picture stored in the memory assigning region PMA is to be displayed again, a display mark DPM at a location corresponding to the memory assigning mark is indicated. Then the display is immediately switched to the picture.
JP56092356A 1981-06-17 1981-06-17 screen display device Expired JPS5936299B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56092356A JPS5936299B2 (en) 1981-06-17 1981-06-17 screen display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56092356A JPS5936299B2 (en) 1981-06-17 1981-06-17 screen display device

Publications (2)

Publication Number Publication Date
JPS57207932A true JPS57207932A (en) 1982-12-20
JPS5936299B2 JPS5936299B2 (en) 1984-09-03

Family

ID=14052113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56092356A Expired JPS5936299B2 (en) 1981-06-17 1981-06-17 screen display device

Country Status (1)

Country Link
JP (1) JPS5936299B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61181256A (en) * 1985-02-07 1986-08-13 Nippon Telegr & Teleph Corp <Ntt> Document retreival display system
JPS6336376A (en) * 1986-07-31 1988-02-17 Hitachi Ltd Data display method
US5119075A (en) * 1990-06-18 1992-06-02 At&T Bell Laboratories Scheme for determining position of surface contact of cathode ray tube screen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61181256A (en) * 1985-02-07 1986-08-13 Nippon Telegr & Teleph Corp <Ntt> Document retreival display system
JPS6336376A (en) * 1986-07-31 1988-02-17 Hitachi Ltd Data display method
US5119075A (en) * 1990-06-18 1992-06-02 At&T Bell Laboratories Scheme for determining position of surface contact of cathode ray tube screen

Also Published As

Publication number Publication date
JPS5936299B2 (en) 1984-09-03

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