GB344637A - Improvements in picture-tele-transmission systems, television and the like systems - Google Patents

Improvements in picture-tele-transmission systems, television and the like systems

Info

Publication number
GB344637A
GB344637A GB5509/30A GB550930A GB344637A GB 344637 A GB344637 A GB 344637A GB 5509/30 A GB5509/30 A GB 5509/30A GB 550930 A GB550930 A GB 550930A GB 344637 A GB344637 A GB 344637A
Authority
GB
United Kingdom
Prior art keywords
frequency
cell
resistance
television
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
GB5509/30A
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.)
Telefunken AG
Original Assignee
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
Publication of GB344637A publication Critical patent/GB344637A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02—Details
    • H01J40/14—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Television Signal Processing For Recording (AREA)
GB5509/30A 1929-02-19 1930-02-19 Improvements in picture-tele-transmission systems, television and the like systems Expired GB344637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE344637X 1929-02-19

Publications (1)

Publication Number Publication Date
GB344637A true GB344637A (en) 1931-03-12

Family

ID=6253237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5509/30A Expired GB344637A (en) 1929-02-19 1930-02-19 Improvements in picture-tele-transmission systems, television and the like systems

Country Status (4)

Country Link
US (1) US2042602A (enrdf_load_stackoverflow)
FR (1) FR689055A (enrdf_load_stackoverflow)
GB (1) GB344637A (enrdf_load_stackoverflow)
NL (1) NL32137C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
US2042602A (en) 1936-06-02
FR689055A (fr) 1930-09-02
NL32137C (enrdf_load_stackoverflow)

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