FR2407632A1 - Procede et dispositif de reproduction d'images fixes sur une surface photoemissive - Google Patents

Procede et dispositif de reproduction d'images fixes sur une surface photoemissive

Info

Publication number
FR2407632A1
FR2407632A1 FR7732442A FR7732442A FR2407632A1 FR 2407632 A1 FR2407632 A1 FR 2407632A1 FR 7732442 A FR7732442 A FR 7732442A FR 7732442 A FR7732442 A FR 7732442A FR 2407632 A1 FR2407632 A1 FR 2407632A1
Authority
FR
France
Prior art keywords
colour
screen
differences
different regions
game
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Withdrawn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
FR7732442A
Other languages
English (en)
Inventor
Claude Gabriel Jean Thevenin
Jean Gabriel Vincent
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.)
OCEANIC SA
Original Assignee
OCEANIC 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 OCEANIC SA filed Critical OCEANIC SA
Priority to FR7732442A priority Critical patent/FR2407632A1/fr
Priority to DE19782845713 priority patent/DE2845713A1/de
Priority to ES474594A priority patent/ES474594A1/es
Publication of FR2407632A1 publication Critical patent/FR2407632A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H04N5/68—Circuit details for cathode-ray display tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF DE VISUALISATION D'IMAGES FIXES SUR UNE SURFACE PHOTOEMISSIVE. SELON L'INVENTION, ON A PREVU DES MOYENS POUR OBTENIR UNE EQUIREPARTITION DE L'ENERGIE SUR TOUTE LA SURFACE DE VISUALISATION AFIN D'EVITER LE PHENOMENE DE MARQUAGE DES PARTIES FIXES DE L'IMAGE. LA DIFFERENCIATION DES PARTIES CONSTITUTIVES DE L'IMAGE EST REALISEE A L'AIDE DES SEULES INFORMATIONS DE CHROMINANCE. L'INVENTION S'APPLIQUE DANS LE DOMAINE DE LA TELEVISION EN COULEURS.
FR7732442A 1977-10-27 1977-10-27 Procede et dispositif de reproduction d'images fixes sur une surface photoemissive Withdrawn FR2407632A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7732442A FR2407632A1 (fr) 1977-10-27 1977-10-27 Procede et dispositif de reproduction d'images fixes sur une surface photoemissive
DE19782845713 DE2845713A1 (de) 1977-10-27 1978-10-20 Verfahren und schaltungsanordnung zur wiedergabe stehender oder bewegter bilder oder bildmuster auf einer lichtemittierenden oberflaeche, insbesondere auf dem bildschirm eines fernsehempfaengers
ES474594A ES474594A1 (es) 1977-10-27 1978-10-27 Un dispositivo para la presentacion de distribuciones fijas sobre una superficie fotoemisora

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7732442A FR2407632A1 (fr) 1977-10-27 1977-10-27 Procede et dispositif de reproduction d'images fixes sur une surface photoemissive

Publications (1)

Publication Number Publication Date
FR2407632A1 true FR2407632A1 (fr) 1979-05-25

Family

ID=9197019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732442A Withdrawn FR2407632A1 (fr) 1977-10-27 1977-10-27 Procede et dispositif de reproduction d'images fixes sur une surface photoemissive

Country Status (3)

Country Link
DE (1) DE2845713A1 (fr)
ES (1) ES474594A1 (fr)
FR (1) FR2407632A1 (fr)

Also Published As

Publication number Publication date
DE2845713A1 (de) 1979-05-10
ES474594A1 (es) 1979-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse