FR886829A - Dispositif permettant de rendre visibles les impulsions et oscillations électriques - Google Patents

Dispositif permettant de rendre visibles les impulsions et oscillations électriques

Info

Publication number
FR886829A
FR886829A FR886829DA FR886829A FR 886829 A FR886829 A FR 886829A FR 886829D A FR886829D A FR 886829DA FR 886829 A FR886829 A FR 886829A
Authority
FR
France
Prior art keywords
electric pulses
making electric
oscillations
visible
oscillations visible
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
Other languages
English (en)
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.)
FORDERUNG DER FORSCHUNG AUF DE
Original Assignee
FORDERUNG DER FORSCHUNG AUF DE
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 FORDERUNG DER FORSCHUNG AUF DE filed Critical FORDERUNG DER FORSCHUNG AUF DE
Application granted granted Critical
Publication of FR886829A publication Critical patent/FR886829A/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)
FR886829D 1941-12-24 1942-10-16 Dispositif permettant de rendre visibles les impulsions et oscillations électriques Expired FR886829A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR886829A true FR886829A (fr) 1943-10-26

Family

ID=4545330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886829D Expired FR886829A (fr) 1941-12-24 1942-10-16 Dispositif permettant de rendre visibles les impulsions et oscillations électriques

Country Status (2)

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

Also Published As

Publication number Publication date
CH221976A (de) 1942-06-30

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