FR2039883A5 - - Google Patents

Info

Publication number
FR2039883A5
FR2039883A5 FR7010414A FR7010414A FR2039883A5 FR 2039883 A5 FR2039883 A5 FR 2039883A5 FR 7010414 A FR7010414 A FR 7010414A FR 7010414 A FR7010414 A FR 7010414A FR 2039883 A5 FR2039883 A5 FR 2039883A5
Authority
FR
France
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
FR7010414A
Other languages
French (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR2039883A5 publication Critical patent/FR2039883A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7425—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being a dielectric deformable layer controlled by an electron beam, e.g. eidophor projector

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
FR7010414A 1969-03-28 1970-03-23 Expired FR2039883A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81143069A 1969-03-28 1969-03-28

Publications (1)

Publication Number Publication Date
FR2039883A5 true FR2039883A5 (ja) 1971-01-15

Family

ID=25206536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7010414A Expired FR2039883A5 (ja) 1969-03-28 1970-03-23

Country Status (4)

Country Link
US (1) US3489940A (ja)
JP (1) JPS4934008B1 (ja)
DE (1) DE2012751C3 (ja)
FR (1) FR2039883A5 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874786A (en) * 1973-09-10 1975-04-01 Gen Electric Electro-static contaminant removal from light modulating fluid
US4283120A (en) * 1978-12-11 1981-08-11 General Electric Company Light valve projection system with off axis raster orientation
US4363535A (en) * 1980-11-26 1982-12-14 General Electric Company Light valve disk assembly and method of assembling the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL99543C (ja) * 1952-09-05
US3385991A (en) * 1965-02-05 1968-05-28 Gen Electric Cathode ray tube with light-modulated fluid filling space between rotatable disc and output window

Also Published As

Publication number Publication date
DE2012751B2 (de) 1978-03-02
DE2012751C3 (de) 1978-10-26
DE2012751A1 (de) 1970-10-01
US3489940A (en) 1970-01-13
JPS4934008B1 (ja) 1974-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse