FR821664A - Improvements to disturbance voltage compensation devices in cathode ray exploration devices used in television - Google Patents

Improvements to disturbance voltage compensation devices in cathode ray exploration devices used in television

Info

Publication number
FR821664A
FR821664A FR821664DA FR821664A FR 821664 A FR821664 A FR 821664A FR 821664D A FR821664D A FR 821664DA FR 821664 A FR821664 A FR 821664A
Authority
FR
France
Prior art keywords
television
cathode ray
voltage compensation
devices
disturbance voltage
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.)
Telefunken AG
Original Assignee
Telefunken AG
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 AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR821664A publication Critical patent/FR821664A/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)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Circuits (AREA)
  • Closed-Circuit Television Systems (AREA)
FR821664D 1936-05-13 1937-05-10 Improvements to disturbance voltage compensation devices in cathode ray exploration devices used in television Expired FR821664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE477253X 1936-05-13

Publications (1)

Publication Number Publication Date
FR821664A true FR821664A (en) 1937-12-10

Family

ID=6542105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821664D Expired FR821664A (en) 1936-05-13 1937-05-10 Improvements to disturbance voltage compensation devices in cathode ray exploration devices used in television

Country Status (3)

Country Link
US (1) US2169714A (en)
FR (1) FR821664A (en)
GB (1) GB477253A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL70111C (en) * 1939-06-03
US2530275A (en) * 1946-03-16 1950-11-14 Weingarten Joseph Cathode-ray tube image control
NL88019C (en) * 1951-11-08
GB1334044A (en) * 1969-11-12 1973-10-17 Meldreth Electronics Ltd Image analysing
US3902011A (en) * 1969-11-12 1975-08-26 Meldreth Electronics Limited Image analysing

Also Published As

Publication number Publication date
US2169714A (en) 1939-08-15
GB477253A (en) 1937-12-24

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