FR845986A - Improvements to television sets - Google Patents

Improvements to television sets

Info

Publication number
FR845986A
FR845986A FR845986DA FR845986A FR 845986 A FR845986 A FR 845986A FR 845986D A FR845986D A FR 845986DA FR 845986 A FR845986 A FR 845986A
Authority
FR
France
Prior art keywords
television sets
television
sets
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR845986A publication Critical patent/FR845986A/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)
  • Electrotherapy Devices (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR845986D 1937-11-18 1938-11-15 Improvements to television sets Expired FR845986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3176637A GB505912A (en) 1937-11-18 1937-11-18 Improvements in or relating to television apparatus

Publications (1)

Publication Number Publication Date
FR845986A true FR845986A (en) 1939-09-06

Family

ID=10328078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845986D Expired FR845986A (en) 1937-11-18 1938-11-15 Improvements to television sets

Country Status (2)

Country Link
FR (1) FR845986A (en)
GB (1) GB505912A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04109755A (en) * 1990-08-29 1992-04-10 Nikon Corp Liner illuminance device for reading color separation picture using linear sensor

Also Published As

Publication number Publication date
GB505912A (en) 1939-05-18

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