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GB443393A - Improvements in and relating to scanning devices for television and like systems - Google Patents

Improvements in and relating to scanning devices for television and like systems

Info

Publication number
GB443393A
GB443393A GB3718834A GB3718834A GB443393A GB 443393 A GB443393 A GB 443393A GB 3718834 A GB3718834 A GB 3718834A GB 3718834 A GB3718834 A GB 3718834A GB 443393 A GB443393 A GB 443393A
Authority
GB
United Kingdom
Prior art keywords
lenses
ring
television
scanning
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
GB3718834A
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.)
Scophony Ltd
Original Assignee
Scophony 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 Scophony Ltd filed Critical Scophony Ltd
Priority to GB3718834A priority Critical patent/GB443393A/en
Priority to FR800078D priority patent/FR800078A/fr
Publication of GB443393A publication Critical patent/GB443393A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/06Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving lens or other refractor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Closures For Containers (AREA)
GB3718834A 1934-12-28 1934-12-28 Improvements in and relating to scanning devices for television and like systems Expired GB443393A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3718834A GB443393A (en) 1934-12-28 1934-12-28 Improvements in and relating to scanning devices for television and like systems
FR800078D FR800078A (fr) 1934-12-28 1935-12-18 Dispositif d'exploration pour la télévision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3718834A GB443393A (en) 1934-12-28 1934-12-28 Improvements in and relating to scanning devices for television and like systems

Publications (1)

Publication Number Publication Date
GB443393A true GB443393A (en) 1936-02-27

Family

ID=10394490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3718834A Expired GB443393A (en) 1934-12-28 1934-12-28 Improvements in and relating to scanning devices for television and like systems

Country Status (2)

Country Link
FR (1) FR800078A (fr)
GB (1) GB443393A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165464A (en) * 1975-06-10 1979-08-21 Fujitsu Limited Light scanning system
US5136426A (en) * 1991-02-27 1992-08-04 Advanced Laser Projection, Inc. Light projection apparatus
GB2324168A (en) * 1997-04-11 1998-10-14 Geoffrey Owen Optical deflector and beam splitter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165464A (en) * 1975-06-10 1979-08-21 Fujitsu Limited Light scanning system
US5136426A (en) * 1991-02-27 1992-08-04 Advanced Laser Projection, Inc. Light projection apparatus
GB2324168A (en) * 1997-04-11 1998-10-14 Geoffrey Owen Optical deflector and beam splitter

Also Published As

Publication number Publication date
FR800078A (fr) 1936-06-26

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