FR2818858B1 - Procede et dispositif associe d'affichage de caracteres sur un ecran d'un recepteur de television - Google Patents

Procede et dispositif associe d'affichage de caracteres sur un ecran d'un recepteur de television

Info

Publication number
FR2818858B1
FR2818858B1 FR0016850A FR0016850A FR2818858B1 FR 2818858 B1 FR2818858 B1 FR 2818858B1 FR 0016850 A FR0016850 A FR 0016850A FR 0016850 A FR0016850 A FR 0016850A FR 2818858 B1 FR2818858 B1 FR 2818858B1
Authority
FR
France
Prior art keywords
screen
television receiver
associated device
displaying characters
characters
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 - Fee Related
Application number
FR0016850A
Other languages
English (en)
Other versions
FR2818858A1 (fr
Inventor
Thierry Crespo
Marc Montedeguy
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR0016850A priority Critical patent/FR2818858B1/fr
Publication of FR2818858A1 publication Critical patent/FR2818858A1/fr
Application granted granted Critical
Publication of FR2818858B1 publication Critical patent/FR2818858B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G09G5/24—Generation of individual character patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Television Systems (AREA)
FR0016850A 2000-12-21 2000-12-21 Procede et dispositif associe d'affichage de caracteres sur un ecran d'un recepteur de television Expired - Fee Related FR2818858B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0016850A FR2818858B1 (fr) 2000-12-21 2000-12-21 Procede et dispositif associe d'affichage de caracteres sur un ecran d'un recepteur de television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0016850A FR2818858B1 (fr) 2000-12-21 2000-12-21 Procede et dispositif associe d'affichage de caracteres sur un ecran d'un recepteur de television

Publications (2)

Publication Number Publication Date
FR2818858A1 FR2818858A1 (fr) 2002-06-28
FR2818858B1 true FR2818858B1 (fr) 2004-04-16

Family

ID=8858062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0016850A Expired - Fee Related FR2818858B1 (fr) 2000-12-21 2000-12-21 Procede et dispositif associe d'affichage de caracteres sur un ecran d'un recepteur de television

Country Status (1)

Country Link
FR (1) FR2818858B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10330329A1 (de) * 2003-07-04 2005-02-17 Micronas Gmbh Verfahren zur Darstellung von Teletextseiten auf einer Anzeigevorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52107723A (en) * 1974-12-28 1977-09-09 Seikosha Kk Device for forming picture
GB2068699B (en) * 1980-02-04 1983-10-19 Philips Electronic Associated Character display using two rom-stored character patterns for each character
GB2187614A (en) * 1986-03-07 1987-09-09 Philips Electronic Associated Teletext systems
GB2221127A (en) * 1988-07-20 1990-01-24 Philips Electronic Associated Teletext decoder with multiple character sets

Also Published As

Publication number Publication date
FR2818858A1 (fr) 2002-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070831