GB649724A - Improvements in or relating to photo-electric circuits - Google Patents

Improvements in or relating to photo-electric circuits

Info

Publication number
GB649724A
GB649724A GB31045/47A GB3104547A GB649724A GB 649724 A GB649724 A GB 649724A GB 31045/47 A GB31045/47 A GB 31045/47A GB 3104547 A GB3104547 A GB 3104547A GB 649724 A GB649724 A GB 649724A
Authority
GB
United Kingdom
Prior art keywords
frequency
oscillator
signal
resistor
television
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
GB31045/47A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Philips Electronics NV
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 Philips Gloeilampenfabrieken NV, Philips Electronics NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB649724A publication Critical patent/GB649724A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/40—Circuit details for pick-up tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB31045/47A 1946-11-27 1947-11-24 Improvements in or relating to photo-electric circuits Expired GB649724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL649724X 1946-11-27

Publications (1)

Publication Number Publication Date
GB649724A true GB649724A (en) 1951-01-31

Family

ID=19792019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31045/47A Expired GB649724A (en) 1946-11-27 1947-11-24 Improvements in or relating to photo-electric circuits

Country Status (2)

Country Link
FR (1) FR955980A (enrdf_load_stackoverflow)
GB (1) GB649724A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR955980A (enrdf_load_stackoverflow) 1950-01-23

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