CH375751A - Television projection device with a medium which can be deformed by the application of electrical charges - Google Patents

Television projection device with a medium which can be deformed by the application of electrical charges

Info

Publication number
CH375751A
CH375751A CH6823259A CH6823259A CH375751A CH 375751 A CH375751 A CH 375751A CH 6823259 A CH6823259 A CH 6823259A CH 6823259 A CH6823259 A CH 6823259A CH 375751 A CH375751 A CH 375751A
Authority
CH
Switzerland
Prior art keywords
deformed
medium
application
projection device
electrical charges
Prior art date
Application number
CH6823259A
Other languages
German (de)
Inventor
Ellis Jr Glenn William
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH375751A publication Critical patent/CH375751A/en

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)
  • Transforming Electric Information Into Light Information (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
CH6823259A 1958-01-13 1959-01-12 Television projection device with a medium which can be deformed by the application of electrical charges CH375751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US708528A US2943147A (en) 1958-01-13 1958-01-13 Projection system

Publications (1)

Publication Number Publication Date
CH375751A true CH375751A (en) 1964-03-15

Family

ID=24846147

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6823259A CH375751A (en) 1958-01-13 1959-01-12 Television projection device with a medium which can be deformed by the application of electrical charges

Country Status (5)

Country Link
US (1) US2943147A (en)
CH (1) CH375751A (en)
DE (1) DE1130468B (en)
GB (1) GB909403A (en)
NL (1) NL235075A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196009A (en) * 1962-05-08 1965-07-20 Rank Xerox Ltd Electrostatic image liquid deformation development
NL292401A (en) * 1962-05-08
US3196013A (en) * 1962-06-07 1965-07-20 Xerox Corp Xerographic induction recording with mechanically deformable image formation in a deformable layer
DE1252061B (en) * 1962-07-02
US3314052A (en) * 1963-04-12 1967-04-11 Ibm Light modulation system
US3181170A (en) * 1963-07-25 1965-04-27 Northrop Corp Optical display device
US3288927A (en) * 1964-01-02 1966-11-29 Gen Electric Projection system
US3270133A (en) * 1964-01-24 1966-08-30 Gen Electric Projection system with improved deformable medium
US3357300A (en) * 1964-03-11 1967-12-12 Brunswick Corp Printable material and projection system
US3439982A (en) * 1967-12-20 1969-04-22 Gen Precision Systems Inc Optical insetting
US3626084A (en) * 1970-06-12 1971-12-07 Ibm Deformographic storage display tube
US3715494A (en) * 1971-01-28 1973-02-06 Gen Electric Projection system
US4032338A (en) * 1974-10-16 1977-06-28 Rca Corporation Holographic recording medium employing a photoconductive layer and a low molecular weight microcrystalline polymeric layer
US5231432A (en) * 1991-12-03 1993-07-27 Florida Atlantic University Projector utilizing liquid crystal light-valve and color selection by diffraction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2605352A (en) * 1940-08-28 1952-07-29 Fischer Ernst Friedrich Deformable medium for controlling a light stream
CH257897A (en) * 1946-12-10 1948-10-31 Foerderung Forschung Gmbh Television projector.

Also Published As

Publication number Publication date
US2943147A (en) 1960-06-28
GB909403A (en) 1962-10-31
DE1130468B (en) 1962-05-30
NL235075A (en) 1964-02-25

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