FR2581228B1 - Dispositif opto-electronique et teleaffichage en couleur - Google Patents

Dispositif opto-electronique et teleaffichage en couleur

Info

Publication number
FR2581228B1
FR2581228B1 FR8506625A FR8506625A FR2581228B1 FR 2581228 B1 FR2581228 B1 FR 2581228B1 FR 8506625 A FR8506625 A FR 8506625A FR 8506625 A FR8506625 A FR 8506625A FR 2581228 B1 FR2581228 B1 FR 2581228B1
Authority
FR
France
Prior art keywords
opto
electronic device
remote display
color remote
color
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
Application number
FR8506625A
Other languages
English (en)
Other versions
FR2581228A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8506625A priority Critical patent/FR2581228B1/fr
Publication of FR2581228A1 publication Critical patent/FR2581228A1/fr
Application granted granted Critical
Publication of FR2581228B1 publication Critical patent/FR2581228B1/fr
Expired 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
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/02—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
FR8506625A 1985-04-26 1985-04-26 Dispositif opto-electronique et teleaffichage en couleur Expired FR2581228B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8506625A FR2581228B1 (fr) 1985-04-26 1985-04-26 Dispositif opto-electronique et teleaffichage en couleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8506625A FR2581228B1 (fr) 1985-04-26 1985-04-26 Dispositif opto-electronique et teleaffichage en couleur

Publications (2)

Publication Number Publication Date
FR2581228A1 FR2581228A1 (fr) 1986-10-31
FR2581228B1 true FR2581228B1 (fr) 1987-06-26

Family

ID=9318860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8506625A Expired FR2581228B1 (fr) 1985-04-26 1985-04-26 Dispositif opto-electronique et teleaffichage en couleur

Country Status (1)

Country Link
FR (1) FR2581228B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0027285D0 (en) * 2000-11-08 2000-12-27 Ocellar Ltd Image display apparatus
US6680579B2 (en) 2001-12-14 2004-01-20 Hewlett-Packard Development Company, L.P. Method and apparatus for image and video display
US20030193485A1 (en) * 2002-04-10 2003-10-16 Da Cunha John M. Active display system
US7061480B2 (en) * 2002-04-30 2006-06-13 Hewlett-Packard Development Company, L.P. Image display
US7266778B2 (en) 2002-10-02 2007-09-04 Hewlett-Packard Development Company, L.P. Freezable projection display

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274166B (de) * 1965-11-27 1968-08-01 Philips Patentverwaltung Verfahren und Anordnung zur elektronischen Bildwiedergabe mittels moduliertem und digital gesteuertem Laser-Lichtstrahl
US4113353A (en) * 1974-04-20 1978-09-12 Akira Matsushita Information processing optical device
CA1034276A (fr) * 1976-01-30 1978-07-04 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Affichage adressable au laser
FR2501884B1 (fr) * 1981-03-12 1987-05-15 Neuhaus Sa Jean Panneau et procede de signalisation variable

Also Published As

Publication number Publication date
FR2581228A1 (fr) 1986-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse
R1 Appeal
DS Decision of the director general to state about an appeal
ST Notification of lapse