CH221976A - Device for visualizing electrical impulses and vibrations. - Google Patents

Device for visualizing electrical impulses and vibrations.

Info

Publication number
CH221976A
CH221976A CH221976DA CH221976A CH 221976 A CH221976 A CH 221976A CH 221976D A CH221976D A CH 221976DA CH 221976 A CH221976 A CH 221976A
Authority
CH
Switzerland
Prior art keywords
vibrations
electrical impulses
visualizing electrical
visualizing
impulses
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Zur Foerde Techni
Original Assignee
Ges Foerderung Forschung Technische Physik Eth Zuerich
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 Ges Foerderung Forschung Technische Physik Eth Zuerich filed Critical Ges Foerderung Forschung Technische Physik Eth Zuerich
Publication of CH221976A publication Critical patent/CH221976A/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)
CH221976D 1941-12-24 1941-12-24 Device for visualizing electrical impulses and vibrations. CH221976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH886829X 1941-12-24

Publications (1)

Publication Number Publication Date
CH221976A true CH221976A (en) 1942-06-30

Family

ID=4545330

Family Applications (1)

Application Number Title Priority Date Filing Date
CH221976D CH221976A (en) 1941-12-24 1941-12-24 Device for visualizing electrical impulses and vibrations.

Country Status (2)

Country Link
CH (1) CH221976A (en)
FR (1) FR886829A (en)

Also Published As

Publication number Publication date
FR886829A (en) 1943-10-26

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