AU456721B2 - Television camera tube and apparatus including same - Google Patents

Television camera tube and apparatus including same

Info

Publication number
AU456721B2
AU456721B2 AU33063/71A AU3306371A AU456721B2 AU 456721 B2 AU456721 B2 AU 456721B2 AU 33063/71 A AU33063/71 A AU 33063/71A AU 3306371 A AU3306371 A AU 3306371A AU 456721 B2 AU456721 B2 AU 456721B2
Authority
AU
Australia
Prior art keywords
apparatus including
television camera
including same
camera tube
tube
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
AU33063/71A
Other versions
AU3306371A (en
Inventor
Hendrikus Theodorus Van Roosmalen Johannes
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 AU3306371A publication Critical patent/AU3306371A/en
Application granted granted Critical
Publication of AU456721B2 publication Critical patent/AU456721B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
    • H01J31/38—Tubes with photoconductive screen, e.g. vidicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
    • H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
AU33063/71A 1970-09-04 1971-09-03 Television camera tube and apparatus including same Expired AU456721B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLNL7013099 1970-09-04
NL7013099A NL162243C (en) 1970-09-04 1970-09-04 TELEVISION CAMERA TUBE.

Publications (2)

Publication Number Publication Date
AU3306371A AU3306371A (en) 1973-03-08
AU456721B2 true AU456721B2 (en) 1975-01-09

Family

ID=19810956

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33063/71A Expired AU456721B2 (en) 1970-09-04 1971-09-03 Television camera tube and apparatus including same

Country Status (8)

Country Link
JP (1) JPS5340101Y2 (en)
AU (1) AU456721B2 (en)
CA (1) CA928762A (en)
DE (1) DE2142436C2 (en)
FR (1) FR2112939A5 (en)
GB (1) GB1302989A (en)
IT (1) IT939776B (en)
NL (1) NL162243C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7613412A (en) * 1976-12-02 1978-06-06 Philips Nv ELECTRIC DISCHARGE TUBE.
NL7809345A (en) * 1978-09-14 1980-03-18 Philips Nv CATHED BEAM TUBE.
JPS563948A (en) * 1979-06-22 1981-01-16 Hitachi Ltd Electrostatic focusing type pickup tube
JPS5688240A (en) * 1979-12-19 1981-07-17 Hitachi Ltd Camera tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24673E (en) * 1959-07-28 hoagland
US24673A (en) * 1859-07-05 Churn
US2919378A (en) * 1953-02-18 1959-12-29 Loewe Opta Ag Static electronic lens for electron beam valves
BE527842A (en) * 1953-04-03

Also Published As

Publication number Publication date
NL162243B (en) 1979-11-15
NL7013099A (en) 1972-03-07
DE2142436A1 (en) 1972-03-09
IT939776B (en) 1973-02-10
AU3306371A (en) 1973-03-08
FR2112939A5 (en) 1972-06-23
JPS5340101Y2 (en) 1978-09-28
DE2142436C2 (en) 1982-09-02
JPS5234618U (en) 1977-03-11
CA928762A (en) 1973-06-19
NL162243C (en) 1980-04-15
GB1302989A (en) 1973-01-10

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