FR812052A - Improvements to electro-optical systems - Google Patents

Improvements to electro-optical systems

Info

Publication number
FR812052A
FR812052A FR812052DA FR812052A FR 812052 A FR812052 A FR 812052A FR 812052D A FR812052D A FR 812052DA FR 812052 A FR812052 A FR 812052A
Authority
FR
France
Prior art keywords
electro
optical systems
optical
systems
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
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR812052A publication Critical patent/FR812052A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/04—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving aperture also apertures covered by lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR812052D 1935-05-31 1936-05-29 Improvements to electro-optical systems Expired FR812052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US812052XA 1935-05-31 1935-05-31

Publications (1)

Publication Number Publication Date
FR812052A true FR812052A (en) 1937-04-29

Family

ID=22162729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812052D Expired FR812052A (en) 1935-05-31 1936-05-29 Improvements to electro-optical systems

Country Status (1)

Country Link
FR (1) FR812052A (en)

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