FR2274974A1 - VIDEO SIGNAL GENERATOR FOR DYNAMIC DIGITAL DISPLAY DEVICE - Google Patents

VIDEO SIGNAL GENERATOR FOR DYNAMIC DIGITAL DISPLAY DEVICE

Info

Publication number
FR2274974A1
FR2274974A1 FR7503488A FR7503488A FR2274974A1 FR 2274974 A1 FR2274974 A1 FR 2274974A1 FR 7503488 A FR7503488 A FR 7503488A FR 7503488 A FR7503488 A FR 7503488A FR 2274974 A1 FR2274974 A1 FR 2274974A1
Authority
FR
France
Prior art keywords
display device
video signal
signal generator
digital display
dynamic digital
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
FR7503488A
Other languages
French (fr)
Other versions
FR2274974B1 (en
Inventor
John W Hogan
Alexander A Schwartz
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2274974A1 publication Critical patent/FR2274974A1/en
Application granted granted Critical
Publication of FR2274974B1 publication Critical patent/FR2274974B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • 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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/42—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of patterns using a display memory without fixed position correspondence between the display memory contents and the display position on the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Digital Computer Display Output (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Generation (AREA)
  • Image Input (AREA)
FR7503488A 1974-06-11 1975-01-28 VIDEO SIGNAL GENERATOR FOR DYNAMIC DIGITAL DISPLAY DEVICE Granted FR2274974A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47881674A 1974-06-11 1974-06-11

Publications (2)

Publication Number Publication Date
FR2274974A1 true FR2274974A1 (en) 1976-01-09
FR2274974B1 FR2274974B1 (en) 1977-07-08

Family

ID=23901471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503488A Granted FR2274974A1 (en) 1974-06-11 1975-01-28 VIDEO SIGNAL GENERATOR FOR DYNAMIC DIGITAL DISPLAY DEVICE

Country Status (6)

Country Link
JP (1) JPS5845714B2 (en)
CA (1) CA1053817A (en)
DE (1) DE2525509C2 (en)
FR (1) FR2274974A1 (en)
GB (1) GB1503362A (en)
IT (1) IT1033224B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026266A2 (en) * 1979-09-27 1981-04-08 International Business Machines Corporation Digital data display system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60191293A (en) * 1984-03-12 1985-09-28 ダイキン工業株式会社 Fast linear interpolation circuit for crt display unit
JPH10207446A (en) * 1997-01-23 1998-08-07 Sharp Corp Programmable display device
FR2868865B1 (en) * 2004-04-08 2007-01-19 Philippe Hauttecoeur METHOD AND SYSTEM FOR VOLATILE CONSTRUCTION OF AN IMAGE TO DISPLAY ON A DISPLAY SYSTEM FROM A PLURALITY OF OBJECTS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA830119A (en) * 1963-10-16 1969-12-16 A. Cole Donald Digital storage and generation of video signals
DE1574723A1 (en) * 1968-01-16 1970-07-16 Siemens Ag Method and arrangement for the representation of characters composed of straight lines on the screen of a cathode ray tube
US3555523A (en) * 1969-03-28 1971-01-12 Ultrasonic Systems Corp Information storage and display system
US3675232A (en) * 1969-05-21 1972-07-04 Gen Electric Video generator for data display
CA925589A (en) * 1970-02-16 1973-05-01 Tokonami Masao Method for displaying character and/or limited graph

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026266A2 (en) * 1979-09-27 1981-04-08 International Business Machines Corporation Digital data display system
EP0026266A3 (en) * 1979-09-27 1982-03-31 International Business Machines Corporation Digital data display system
US4451825A (en) * 1979-09-27 1984-05-29 International Business Machine Corporation Digital data display system

Also Published As

Publication number Publication date
DE2525509C2 (en) 1985-01-17
DE2525509A1 (en) 1976-01-02
FR2274974B1 (en) 1977-07-08
IT1033224B (en) 1979-07-10
GB1503362A (en) 1978-03-08
JPS513536A (en) 1976-01-13
JPS5845714B2 (en) 1983-10-12
CA1053817A (en) 1979-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse