CA1168367A - Bidirectional character definition - Google Patents

Bidirectional character definition

Info

Publication number
CA1168367A
CA1168367A CA000387005A CA387005A CA1168367A CA 1168367 A CA1168367 A CA 1168367A CA 000387005 A CA000387005 A CA 000387005A CA 387005 A CA387005 A CA 387005A CA 1168367 A CA1168367 A CA 1168367A
Authority
CA
Canada
Prior art keywords
text
characters
character
pointer
identified
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
CA000387005A
Other languages
English (en)
French (fr)
Inventor
John A. Aiken, Jr.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22776055&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1168367(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA1168367A publication Critical patent/CA1168367A/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
    • G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G09G5/30—Control of display attribute
    • 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
    • G09G5/08—Cursor circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Digital Computer Display Output (AREA)
  • Document Processing Apparatus (AREA)
CA000387005A 1980-11-20 1981-09-30 Bidirectional character definition Expired CA1168367A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20878580A 1980-11-20 1980-11-20
US208,785 1980-11-20

Publications (1)

Publication Number Publication Date
CA1168367A true CA1168367A (en) 1984-05-29

Family

ID=22776055

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000387005A Expired CA1168367A (en) 1980-11-20 1981-09-30 Bidirectional character definition

Country Status (4)

Country Link
EP (1) EP0052754B1 (enrdf_load_stackoverflow)
JP (1) JPS5798032A (enrdf_load_stackoverflow)
CA (1) CA1168367A (enrdf_load_stackoverflow)
DE (1) DE3176045D1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971531A (ja) * 1982-10-18 1984-04-23 Ricoh Co Ltd データ処理装置
US4734689A (en) * 1985-03-07 1988-03-29 Casio Computer Co., Ltd. Display apparatus which can scroll displayed data with regard to cursor position
US5544048A (en) * 1992-12-17 1996-08-06 International Business Machines Method and apparatus for marking text between paired delimiters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336587A (en) * 1964-11-02 1967-08-15 Ibm Display system with intensification
US3868673A (en) * 1973-08-14 1975-02-25 Teletype Corp Display apparatus including character enhancement
DE2606491B2 (de) * 1976-02-18 1980-04-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Textbearbeitungseinrichtung

Also Published As

Publication number Publication date
EP0052754B1 (en) 1987-03-25
EP0052754A1 (en) 1982-06-02
JPS6126087B2 (enrdf_load_stackoverflow) 1986-06-19
DE3176045D1 (en) 1987-04-30
JPS5798032A (en) 1982-06-18

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Legal Events

Date Code Title Description
MKEX Expiry