FR2389941A1 - Information display on CRT - is presented in two languages with different alphabets using management unit arranging stored characters in correct order - Google Patents

Information display on CRT - is presented in two languages with different alphabets using management unit arranging stored characters in correct order

Info

Publication number
FR2389941A1
FR2389941A1 FR7713337A FR7713337A FR2389941A1 FR 2389941 A1 FR2389941 A1 FR 2389941A1 FR 7713337 A FR7713337 A FR 7713337A FR 7713337 A FR7713337 A FR 7713337A FR 2389941 A1 FR2389941 A1 FR 2389941A1
Authority
FR
France
Prior art keywords
management unit
languages
crt
presented
information display
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
FR7713337A
Other languages
French (fr)
Other versions
FR2389941B3 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7713337A priority Critical patent/FR2389941A1/en
Publication of FR2389941A1 publication Critical patent/FR2389941A1/en
Application granted granted Critical
Publication of FR2389941B3 publication Critical patent/FR2389941B3/fr
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/02Storage circuits
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/16Display of right-to-left language
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/22Control 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
    • G09G5/24Generation of individual character patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

The system displays information in two languages of which the characters and the mode of writing (e.g. left to right, and high to low) are different, e.g. English and Arabic. The characters of each language are fed from their respective keyboards (1, 4), via a switch (7) to a principal memory (9). A management unit (19) commands the memory to arrange the stored characters and action the corresponding mode of writing, the information being fed to a corresponding character generator (14, 15) and then to the cathode ray tube (18). A selector switch (22) activates switches (7, 11) and the management unit to determine in which language the information is inputted and displayed.
FR7713337A 1977-05-03 1977-05-03 Information display on CRT - is presented in two languages with different alphabets using management unit arranging stored characters in correct order Granted FR2389941A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7713337A FR2389941A1 (en) 1977-05-03 1977-05-03 Information display on CRT - is presented in two languages with different alphabets using management unit arranging stored characters in correct order

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7713337A FR2389941A1 (en) 1977-05-03 1977-05-03 Information display on CRT - is presented in two languages with different alphabets using management unit arranging stored characters in correct order

Publications (2)

Publication Number Publication Date
FR2389941A1 true FR2389941A1 (en) 1978-12-01
FR2389941B3 FR2389941B3 (en) 1980-03-14

Family

ID=9190247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713337A Granted FR2389941A1 (en) 1977-05-03 1977-05-03 Information display on CRT - is presented in two languages with different alphabets using management unit arranging stored characters in correct order

Country Status (1)

Country Link
FR (1) FR2389941A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409558A1 (en) * 1977-11-16 1979-06-15 Ibm CHARACTER DISPLAY SYSTEM
US4675737A (en) * 1984-12-21 1987-06-23 Mitsumi Electric Co., Ltd. Superimposing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409558A1 (en) * 1977-11-16 1979-06-15 Ibm CHARACTER DISPLAY SYSTEM
US4675737A (en) * 1984-12-21 1987-06-23 Mitsumi Electric Co., Ltd. Superimposing apparatus

Also Published As

Publication number Publication date
FR2389941B3 (en) 1980-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse