EP0078087A3 - Décodage de signaux vidéo de couleur codés sous forme binaire - Google Patents

Décodage de signaux vidéo de couleur codés sous forme binaire Download PDF

Info

Publication number
EP0078087A3
EP0078087A3 EP82201336A EP82201336A EP0078087A3 EP 0078087 A3 EP0078087 A3 EP 0078087A3 EP 82201336 A EP82201336 A EP 82201336A EP 82201336 A EP82201336 A EP 82201336A EP 0078087 A3 EP0078087 A3 EP 0078087A3
Authority
EP
European Patent Office
Prior art keywords
analogue
inputs
video signals
switches
binary coded
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.)
Withdrawn
Application number
EP82201336A
Other languages
German (de)
English (en)
Other versions
EP0078087A2 (fr
Inventor
Kwok Keung Wong
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.)
Philips Electronics UK Ltd
Koninklijke Philips NV
Original Assignee
Philips Electronic and Associated Industries Ltd
Philips Electronics UK Ltd
Philips Gloeilampenfabrieken NV
Koninklijke Philips Electronics NV
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 Philips Electronic and Associated Industries Ltd, Philips Electronics UK Ltd, Philips Gloeilampenfabrieken NV, Koninklijke Philips Electronics NV filed Critical Philips Electronic and Associated Industries Ltd
Publication of EP0078087A2 publication Critical patent/EP0078087A2/fr
Publication of EP0078087A3 publication Critical patent/EP0078087A3/fr
Withdrawn legal-status Critical Current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
    • G09G1/00—Control 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
    • G09G1/28—Control 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 using colour tubes
    • G09G1/285—Interfacing with colour displays, e.g. TV receiver
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control 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
    • G09G1/28—Control 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 using colour tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
EP82201336A 1981-10-28 1982-10-26 Décodage de signaux vidéo de couleur codés sous forme binaire Withdrawn EP0078087A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08132450A GB2108341B (en) 1981-10-28 1981-10-28 Decoding binary coded colour video signals
GB8132450 1981-10-28

Publications (2)

Publication Number Publication Date
EP0078087A2 EP0078087A2 (fr) 1983-05-04
EP0078087A3 true EP0078087A3 (fr) 1983-11-30

Family

ID=10525448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82201336A Withdrawn EP0078087A3 (fr) 1981-10-28 1982-10-26 Décodage de signaux vidéo de couleur codés sous forme binaire

Country Status (4)

Country Link
EP (1) EP0078087A3 (fr)
JP (1) JPS58100588A (fr)
GB (1) GB2108341B (fr)
HK (1) HK19186A (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322485A1 (fr) * 1975-08-29 1977-03-25 Nat Semiconductor Corp Montage de conversion notamment pour convertisseurs a/n et n/a
GB2005500A (en) * 1977-09-26 1979-04-19 Burroughs Corp A video synthesizer for a digital video display system employing a plurality of gray-scale levels
US4183046A (en) * 1978-08-17 1980-01-08 Interpretation Systems Incorporated Electronic apparatus for converting digital image or graphics data to color video display formats and method therefor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322485A1 (fr) * 1975-08-29 1977-03-25 Nat Semiconductor Corp Montage de conversion notamment pour convertisseurs a/n et n/a
GB2005500A (en) * 1977-09-26 1979-04-19 Burroughs Corp A video synthesizer for a digital video display system employing a plurality of gray-scale levels
US4183046A (en) * 1978-08-17 1980-01-08 Interpretation Systems Incorporated Electronic apparatus for converting digital image or graphics data to color video display formats and method therefor

Also Published As

Publication number Publication date
JPS58100588A (ja) 1983-06-15
HK19186A (en) 1986-03-27
GB2108341A (en) 1983-05-11
GB2108341B (en) 1984-12-12
EP0078087A2 (fr) 1983-05-04

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19821026

AK Designated contracting states

Designated state(s): DE FR GB

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): DE FR GB

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19850510

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WONG, KWOK KEUNG