CA1199436A - Display-attribute control for an alphanumeric color display - Google Patents

Display-attribute control for an alphanumeric color display

Info

Publication number
CA1199436A
CA1199436A CA000416947A CA416947A CA1199436A CA 1199436 A CA1199436 A CA 1199436A CA 000416947 A CA000416947 A CA 000416947A CA 416947 A CA416947 A CA 416947A CA 1199436 A CA1199436 A CA 1199436A
Authority
CA
Canada
Prior art keywords
attribute
color
display attributes
attributes
monochrome
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.)
Expired
Application number
CA000416947A
Other languages
English (en)
French (fr)
Inventor
Paul L. Millar
Robert B. Nowicki
Dennis L. Reese
John L. 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
Application granted granted Critical
Publication of CA1199436A publication Critical patent/CA1199436A/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)
CA000416947A 1982-01-11 1982-12-03 Display-attribute control for an alphanumeric color display Expired CA1199436A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33882582A 1982-01-11 1982-01-11
US338,825 1982-01-11

Publications (1)

Publication Number Publication Date
CA1199436A true CA1199436A (en) 1986-01-14

Family

ID=23326317

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000416947A Expired CA1199436A (en) 1982-01-11 1982-12-03 Display-attribute control for an alphanumeric color display

Country Status (5)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6271991A (ja) * 1985-09-25 1987-04-02 松下電器産業株式会社 表示装置
US4837710A (en) * 1985-12-06 1989-06-06 Bull Hn Information Systems Inc. Emulation attribute mapping for a color video display
FR2597691B1 (fr) * 1986-04-21 1988-06-10 Bull Sa Decodeur d'attributs video pour affichage couleur ou monochrome en mode videotex ou en mode alphanumerique a haute definition.
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 (ja) * 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

Also Published As

Publication number Publication date
EP0084122A2 (en) 1983-07-27
JPH0242234B2 (ja) 1990-09-21
BR8300060A (pt) 1983-09-20
EP0084122B1 (en) 1987-11-11
DE3277654D1 (en) 1987-12-17
JPS58121092A (ja) 1983-07-19
EP0084122A3 (en) 1983-08-03

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Legal Events

Date Code Title Description
MKEX Expiry