BE863709A - VISUAL TELETEXT RECEIVER WITHOUT CATHODIC TUBE - Google Patents

VISUAL TELETEXT RECEIVER WITHOUT CATHODIC TUBE

Info

Publication number
BE863709A
BE863709A BE2056667A BE2056667A BE863709A BE 863709 A BE863709 A BE 863709A BE 2056667 A BE2056667 A BE 2056667A BE 2056667 A BE2056667 A BE 2056667A BE 863709 A BE863709 A BE 863709A
Authority
BE
Belgium
Prior art keywords
visual
teletext receiver
cathodic tube
cathodic
tube
Prior art date
Application number
BE2056667A
Other languages
French (fr)
Inventor
L Micic
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of BE863709A publication Critical patent/BE863709A/en

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
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • 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
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0882—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext

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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
BE2056667A 1977-02-07 1978-02-07 VISUAL TELETEXT RECEIVER WITHOUT CATHODIC TUBE BE863709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772704936 DE2704936A1 (en) 1977-02-07 1977-02-07 DISPLAY DEVICE FOR TELETEXT CHARACTERS

Publications (1)

Publication Number Publication Date
BE863709A true BE863709A (en) 1978-08-07

Family

ID=6000501

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2056667A BE863709A (en) 1977-02-07 1978-02-07 VISUAL TELETEXT RECEIVER WITHOUT CATHODIC TUBE

Country Status (5)

Country Link
BE (1) BE863709A (en)
DE (1) DE2704936A1 (en)
FR (1) FR2379861B3 (en)
GB (1) GB1582102A (en)
IT (1) IT1112657B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149544B (en) * 1983-11-08 1987-03-25 Standard Telephones Cables Ltd Electronic books for the partially sighted
WO1986006238A1 (en) * 1985-04-16 1986-10-23 Telebeam International Limited Text receiver

Also Published As

Publication number Publication date
IT1112657B (en) 1986-01-20
DE2704936A1 (en) 1978-08-10
FR2379861A1 (en) 1978-09-01
FR2379861B3 (en) 1980-10-10
GB1582102A (en) 1980-12-31
IT7819874A0 (en) 1978-02-01

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