EP0084122A3 - Display-attribute control for an alphanumeric color display - Google Patents

Display-attribute control for an alphanumeric color display Download PDF

Info

Publication number
EP0084122A3
EP0084122A3 EP82111571A EP82111571A EP0084122A3 EP 0084122 A3 EP0084122 A3 EP 0084122A3 EP 82111571 A EP82111571 A EP 82111571A EP 82111571 A EP82111571 A EP 82111571A EP 0084122 A3 EP0084122 A3 EP 0084122A3
Authority
EP
European Patent Office
Prior art keywords
display
attribute control
alphanumeric color
color display
alphanumeric
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
EP82111571A
Other versions
EP0084122A2 (en
EP0084122B1 (en
Inventor
Paul Leroy Millar
Robert Bruce Nowicki
Dennis Lee Reese
John Leon Regehr
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 EP0084122A2 publication Critical patent/EP0084122A2/en
Publication of EP0084122A3 publication Critical patent/EP0084122A3/en
Application granted granted Critical
Publication of EP0084122B1 publication Critical patent/EP0084122B1/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
EP19820111571 1982-01-11 1982-12-14 Display-attribute control for an alphanumeric color display Expired EP0084122B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33882582A 1982-01-11 1982-01-11
US338825 1982-01-11

Publications (3)

Publication Number Publication Date
EP0084122A2 EP0084122A2 (en) 1983-07-27
EP0084122A3 true EP0084122A3 (en) 1983-08-03
EP0084122B1 EP0084122B1 (en) 1987-11-11

Family

ID=23326317

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820111571 Expired EP0084122B1 (en) 1982-01-11 1982-12-14 Display-attribute control for an alphanumeric color display

Country Status (5)

Country Link
EP (1) EP0084122B1 (en)
JP (1) JPS58121092A (en)
BR (1) BR8300060A (en)
CA (1) CA1199436A (en)
DE (1) DE3277654D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6271991A (en) * 1985-09-25 1987-04-02 松下電器産業株式会社 Display unit
US4837710A (en) * 1985-12-06 1989-06-06 Bull Hn Information Systems Inc. Emulation attribute mapping for a color video display
FR2597691B1 (en) * 1986-04-21 1988-06-10 Bull Sa VIDEO ATTRIBUTES DECODER FOR COLOR OR MONOCHROME DISPLAY IN VIDEOTEX MODE OR HIGH DEFINITION ALPHANUMERIC MODE.
EP0269174A3 (en) * 1986-11-17 1989-10-18 Koninklijke Philips Electronics N.V. Logic circuit for expansion of monochrome display patterns to color form and video controller comprising such logic circuit
JPH0544872Y2 (en) * 1989-04-12 1993-11-15

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1593309A (en) * 1977-12-09 1981-07-15 Ibm Character graphics colour display system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IBM TECHNICAL DISCLOSURE BULLETIN, vol. 20, no. 10, March 1978, pages 4167-4168, New York, USA *
IBM TECHNICAL DISCLOSURE BULLETIN, vol. 23, no. 2, July 1980, pages 743-744, New York, USA *

Also Published As

Publication number Publication date
JPS58121092A (en) 1983-07-19
EP0084122A2 (en) 1983-07-27
JPH0242234B2 (en) 1990-09-21
EP0084122B1 (en) 1987-11-11
BR8300060A (en) 1983-09-20
DE3277654D1 (en) 1987-12-17
CA1199436A (en) 1986-01-14

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