DE3363530D1 - Method of adjusting the current intensity of an electron beam in a pick-up tube and television camera system suitable therefor - Google Patents

Method of adjusting the current intensity of an electron beam in a pick-up tube and television camera system suitable therefor

Info

Publication number
DE3363530D1
DE3363530D1 DE8383201472T DE3363530T DE3363530D1 DE 3363530 D1 DE3363530 D1 DE 3363530D1 DE 8383201472 T DE8383201472 T DE 8383201472T DE 3363530 T DE3363530 T DE 3363530T DE 3363530 D1 DE3363530 D1 DE 3363530D1
Authority
DE
Germany
Prior art keywords
pick
adjusting
tube
electron beam
camera system
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
DE8383201472T
Other languages
English (en)
Inventor
Hendrik Blom
Filippus Leon Stok
Engbert Tienkamp
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
Application granted granted Critical
Publication of DE3363530D1 publication Critical patent/DE3363530D1/de
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
DE8383201472T 1982-10-19 1983-10-14 Method of adjusting the current intensity of an electron beam in a pick-up tube and television camera system suitable therefor Expired DE3363530D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8204022A NL8204022A (nl) 1982-10-19 1982-10-19 Werkwijze voor het instellen van de stroomsterkte van een elektronenbundel in een opneembuis en daarvoor geschikt televisiekamerastelsel.

Publications (1)

Publication Number Publication Date
DE3363530D1 true DE3363530D1 (en) 1986-06-19

Family

ID=19840430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383201472T Expired DE3363530D1 (en) 1982-10-19 1983-10-14 Method of adjusting the current intensity of an electron beam in a pick-up tube and television camera system suitable therefor

Country Status (6)

Country Link
US (1) US4593321A (de)
EP (1) EP0107249B1 (de)
JP (1) JPS5991779A (de)
CA (1) CA1219063A (de)
DE (1) DE3363530D1 (de)
NL (1) NL8204022A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100687A (ja) * 1982-11-30 1984-06-09 Victor Co Of Japan Ltd カラ−テレビジヨン撮像装置
JPS6162471U (de) * 1984-09-27 1986-04-26
DE3517737A1 (de) * 1985-05-17 1986-11-27 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren und schaltungsanordnung zur fernsehtechnischen aufnahme und wiedergabe statischer oder bewegter objekte
DE3542758A1 (de) * 1985-12-04 1987-06-11 Bosch Gmbh Robert Abgleichverfahren zur elektrischen fokussierung von fernsehaufnahmeroehren
US4809071A (en) * 1985-12-16 1989-02-28 Hitachi, Ltd. & Hitachi Medical Corp. Television camera device and x-ray television apparatus using the same
DE3545638A1 (de) * 1985-12-21 1987-06-25 Bosch Gmbh Robert Abgleichverfahren zur automatischen einstellung des elektronenstrahls in fernsehaufnahmeroehren
US4814888A (en) * 1986-07-30 1989-03-21 Nec Corporation Highly sensitive image pickup apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402053A (en) * 1944-07-06 1946-06-11 Television transmitter
FR1010783A (fr) * 1948-10-26 1952-06-16 Radio Ind Perfectionnements apportés aux procédés de prise de vues en télévision, notamment avec de faibles éclairages
NL7713571A (nl) * 1977-12-08 1979-06-12 Philips Nv Televisiekamera.
GB2010648B (en) * 1977-12-12 1982-02-24 Sony Corp Pick-up tube beam current control circuits
NL7806074A (nl) * 1978-06-05 1979-12-07 Philips Nv Televisie-opneeminrichting geschikt voor een diskonti- nue informatieopname gedurende een kontinu in bedrijf gesteld zijn.
US4331980A (en) * 1980-09-08 1982-05-25 Ampex Corporation Circuit and method for automatically setting the beam currents in a video camera
US4503466A (en) * 1982-02-23 1985-03-05 Ampex Corporation Apparatus and method for generating optimizing pictures under low light conditions

Also Published As

Publication number Publication date
NL8204022A (nl) 1984-05-16
US4593321A (en) 1986-06-03
CA1219063A (en) 1987-03-10
EP0107249B1 (de) 1986-05-14
EP0107249A1 (de) 1984-05-02
JPS5991779A (ja) 1984-05-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee