FR793594A - Improvements to television systems - Google Patents

Improvements to television systems

Info

Publication number
FR793594A
FR793594A FR793594DA FR793594A FR 793594 A FR793594 A FR 793594A FR 793594D A FR793594D A FR 793594DA FR 793594 A FR793594 A FR 793594A
Authority
FR
France
Prior art keywords
television systems
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
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR793594A publication Critical patent/FR793594A/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
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • 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)
  • Train Traffic Observation, Control, And Security (AREA)
FR793594D 1934-10-26 1935-08-09 Improvements to television systems Expired FR793594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US750055A US2166712A (en) 1934-10-26 1934-10-26 Television system

Publications (1)

Publication Number Publication Date
FR793594A true FR793594A (en) 1936-01-27

Family

ID=25016310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793594D Expired FR793594A (en) 1934-10-26 1935-08-09 Improvements to television systems

Country Status (5)

Country Link
US (1) US2166712A (en)
BE (1) BE411923A (en)
DE (1) DE767558C (en)
FR (1) FR793594A (en)
GB (1) GB463967A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764698A (en) * 1942-11-23 1956-09-25 Arthur R Knight Control system
US2445040A (en) * 1943-05-13 1948-07-13 Rca Corp Dark spot corrector
US2552060A (en) * 1945-07-26 1951-05-08 Rca Corp Television circuits
US2532063A (en) * 1946-09-07 1950-11-28 Rca Corp Position indicating system
US2581589A (en) * 1946-12-12 1952-01-08 Rca Corp Position indicating system
GB666289A (en) * 1949-05-19 1952-02-06 Emi Ltd Improvements in or relating to television transmission systems
US2658104A (en) * 1949-12-30 1953-11-03 Du Mont Allen B Lab Inc Television shading signal and clamping circuit
FR1064621A (en) * 1950-10-14 1954-05-17 Radio Industrie Sa Improvements to analyzers and recorders of still or moving images
US2890276A (en) * 1953-07-01 1959-06-09 Rca Corp Television control system
DE1271160B (en) * 1960-06-30 1968-06-27 Fernseh Gmbh Circuit arrangement for changing the contrast of a television picture depending on the location
DE1247384B (en) * 1963-03-14 1967-08-17 Ibm Circuit for filtering out pulses
US4970598A (en) * 1989-05-30 1990-11-13 Eastman Kodak Company Method for correcting shading effects in video images
US4979042A (en) * 1989-05-30 1990-12-18 Eastman Kodak Company Apparatus for correcting shading effects in video images

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE330275C (en) * 1919-05-07 1920-12-11 Hans Georg Moeller Dr Device to compensate for voltage fluctuations in a DC source
DE475330C (en) * 1921-10-12 1929-04-22 Procedes W A Loth Soc Ind Des Device for eliminating the interference caused by the ignition spark or the variable magnetic field of the ignition magnet in internal combustion engines during wireless signal reception
GB268887A (en) * 1926-01-09 1927-04-11 Edward Herbert Trump Improvements in or relating to thermionic amplifiers
GB280645A (en) * 1926-08-19 1927-11-21 Willoughby Statham Smith Improvements in or relating to means for supplying electric current to thermionic valves
GB379552A (en) * 1931-10-23 1932-09-01 George William Walton Improvements in and relating to television, electrical transmission of pictures and the like
BE403568A (en) * 1933-01-28
BE401713A (en) * 1933-02-28

Also Published As

Publication number Publication date
US2166712A (en) 1939-07-18
BE411923A (en)
DE767558C (en) 1952-12-08
GB463967A (en) 1937-04-08

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