ES424159A1 - Perfeccionamientos introducidos en circuitos adecuados parautilizacion en un tubo de camara de television - Google Patents

Perfeccionamientos introducidos en circuitos adecuados parautilizacion en un tubo de camara de television

Info

Publication number
ES424159A1
ES424159A1 ES424159A ES424159A ES424159A1 ES 424159 A1 ES424159 A1 ES 424159A1 ES 424159 A ES424159 A ES 424159A ES 424159 A ES424159 A ES 424159A ES 424159 A1 ES424159 A1 ES 424159A1
Authority
ES
Spain
Prior art keywords
effected
television camera
optimum
camera tube
circuit arrangement
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
ES424159A
Other languages
English (en)
Spanish (es)
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
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 filed Critical Philips Gloeilampenfabrieken NV
Publication of ES424159A1 publication Critical patent/ES424159A1/es
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
    • H04N23/41—Beam current control
    • H04N23/43—Beam current control during retrace periods, e.g. circuits for ACT tubes or leg suppression
    • 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)
  • Details Of Television Scanning (AREA)
  • Picture Signal Circuits (AREA)
ES424159A 1973-03-13 1974-03-11 Perfeccionamientos introducidos en circuitos adecuados parautilizacion en un tubo de camara de television Expired ES424159A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7303466A NL7303466A (en, 2012) 1973-03-13 1973-03-13

Publications (1)

Publication Number Publication Date
ES424159A1 true ES424159A1 (es) 1976-06-16

Family

ID=19818417

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424159A Expired ES424159A1 (es) 1973-03-13 1974-03-11 Perfeccionamientos introducidos en circuitos adecuados parautilizacion en un tubo de camara de television

Country Status (13)

Country Link
US (1) US3931466A (en, 2012)
JP (1) JPS5317452B2 (en, 2012)
AT (1) AT331875B (en, 2012)
AU (1) AU475579B2 (en, 2012)
BE (1) BE812144A (en, 2012)
BR (1) BR7401838D0 (en, 2012)
CA (1) CA1023842A (en, 2012)
ES (1) ES424159A1 (en, 2012)
FR (1) FR2221886B1 (en, 2012)
GB (1) GB1466781A (en, 2012)
IT (1) IT1009250B (en, 2012)
NL (1) NL7303466A (en, 2012)
ZA (1) ZA741151B (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7503462A (nl) * 1975-03-24 1976-09-28 Philips Nv Televisieopneembuis.
NL8100600A (nl) * 1981-02-09 1982-09-01 Philips Nv Televisiekamera voorzien van een regelschakeling voor de elektronenbundel-stroomsterkte in ten minste een opneembuis.
US4593235A (en) * 1983-08-29 1986-06-03 Panavision, Inc. Apparatus and method for eliminating video shading ears
JPS61245675A (ja) * 1985-04-24 1986-10-31 Hitachi Ltd 撮像管装置
FR2778041A1 (fr) * 1998-04-24 1999-10-29 Thomson Csf Procede de neutrodynage du tube d'un emetteur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392236A (en) * 1964-10-19 1968-07-09 Gen Electric Automatic beam control for camera tube
NL6615377A (en, 2012) * 1966-11-01 1968-05-02
NL160428C (nl) * 1968-02-13 1979-10-15 Philips Nv Beeldopneeminrichting met een beeldopneembuis en beeldop- neembuis voor een dergelijke inrichting.
NL6903362A (en, 2012) * 1969-03-05 1970-09-08
US3708617A (en) * 1971-05-24 1973-01-02 Motorola Inc Beam current control circuit for a video camera system
US3764923A (en) * 1972-03-22 1973-10-09 Us Navy Automatic pulse level control

Also Published As

Publication number Publication date
IT1009250B (it) 1976-12-10
JPS49127521A (en, 2012) 1974-12-06
AU6650774A (en) 1975-09-11
BR7401838D0 (pt) 1974-11-05
AT331875B (de) 1976-08-25
JPS5317452B2 (en, 2012) 1978-06-08
DE2409508A1 (de) 1974-09-26
CA1023842A (en) 1978-01-03
FR2221886A1 (en, 2012) 1974-10-11
ZA741151B (en) 1975-09-24
FR2221886B1 (en, 2012) 1976-12-17
GB1466781A (en) 1977-03-09
DE2409508B2 (de) 1976-12-23
AU475579B2 (en) 1976-08-26
US3931466A (en) 1976-01-06
BE812144A (fr) 1974-09-11
NL7303466A (en, 2012) 1974-09-17
ATA201074A (de) 1975-12-15

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