FR2803421B1 - Procede et dispositif de representation sur ecran de television numerique - Google Patents

Procede et dispositif de representation sur ecran de television numerique

Info

Publication number
FR2803421B1
FR2803421B1 FR0002258A FR0002258A FR2803421B1 FR 2803421 B1 FR2803421 B1 FR 2803421B1 FR 0002258 A FR0002258 A FR 0002258A FR 0002258 A FR0002258 A FR 0002258A FR 2803421 B1 FR2803421 B1 FR 2803421B1
Authority
FR
France
Prior art keywords
representation
digital television
television screen
screen
digital
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
FR0002258A
Other languages
English (en)
Other versions
FR2803421A1 (fr
Inventor
Caroline Landry
Valerie Crocitti
Pierre Houeix
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.)
Technicolor SA
Original Assignee
Thomson Multimedia 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
Priority claimed from FR9916745A external-priority patent/FR2803420A1/fr
Application filed by Thomson Multimedia SA filed Critical Thomson Multimedia SA
Priority to FR0002258A priority Critical patent/FR2803421B1/fr
Publication of FR2803421A1 publication Critical patent/FR2803421A1/fr
Application granted granted Critical
Publication of FR2803421B1 publication Critical patent/FR2803421B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/391—Resolution modifying circuits, e.g. variable screen formats
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
FR0002258A 1999-12-30 2000-02-23 Procede et dispositif de representation sur ecran de television numerique Expired - Fee Related FR2803421B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0002258A FR2803421B1 (fr) 1999-12-30 2000-02-23 Procede et dispositif de representation sur ecran de television numerique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9916745A FR2803420A1 (fr) 1999-12-30 1999-12-30 Procede et dispositif de representation sur ecran de television numerique
FR0002258A FR2803421B1 (fr) 1999-12-30 2000-02-23 Procede et dispositif de representation sur ecran de television numerique

Publications (2)

Publication Number Publication Date
FR2803421A1 FR2803421A1 (fr) 2001-07-06
FR2803421B1 true FR2803421B1 (fr) 2002-02-15

Family

ID=26212200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0002258A Expired - Fee Related FR2803421B1 (fr) 1999-12-30 2000-02-23 Procede et dispositif de representation sur ecran de television numerique

Country Status (1)

Country Link
FR (1) FR2803421B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE219615T1 (de) * 1992-12-09 2002-07-15 Discovery Communicat Inc Netzwerk-steuerung für kabelfernsehverteilsysteme
US5657091A (en) * 1995-11-01 1997-08-12 International Business Machines Corporation Video display controller, user interface and programming structure for such interface
US6469753B1 (en) * 1996-05-03 2002-10-22 Starsight Telecast, Inc. Information system

Also Published As

Publication number Publication date
FR2803421A1 (fr) 2001-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20101029