AU503135B2 - Camera tube with auxiliary illumination - Google Patents

Camera tube with auxiliary illumination

Info

Publication number
AU503135B2
AU503135B2 AU24177/77A AU2417777A AU503135B2 AU 503135 B2 AU503135 B2 AU 503135B2 AU 24177/77 A AU24177/77 A AU 24177/77A AU 2417777 A AU2417777 A AU 2417777A AU 503135 B2 AU503135 B2 AU 503135B2
Authority
AU
Australia
Prior art keywords
camera tube
auxiliary illumination
illumination
auxiliary
camera
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
AU24177/77A
Other languages
English (en)
Other versions
AU2417777A (en
Inventor
J O Van Hattum
N H Limper
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 AU2417777A publication Critical patent/AU2417777A/en
Application granted granted Critical
Publication of AU503135B2 publication Critical patent/AU503135B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • 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
AU24177/77A 1976-04-12 1977-04-12 Camera tube with auxiliary illumination Expired AU503135B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7603831A NL7603831A (nl) 1976-04-12 1976-04-12 Opneembuis met bijverlichting.

Publications (2)

Publication Number Publication Date
AU2417777A AU2417777A (en) 1978-11-30
AU503135B2 true AU503135B2 (en) 1979-08-23

Family

ID=19825999

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24177/77A Expired AU503135B2 (en) 1976-04-12 1977-04-12 Camera tube with auxiliary illumination

Country Status (7)

Country Link
JP (1) JPS5856223B2 (enrdf_load_stackoverflow)
AU (1) AU503135B2 (enrdf_load_stackoverflow)
CA (1) CA1088989A (enrdf_load_stackoverflow)
DE (1) DE2714846C2 (enrdf_load_stackoverflow)
FR (1) FR2348566A1 (enrdf_load_stackoverflow)
GB (1) GB1569372A (enrdf_load_stackoverflow)
NL (1) NL7603831A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573558A (en) * 1977-08-25 1980-08-28 English Electric Valve Co Ltd Light biassed camera tube arrangements
US4196372A (en) * 1978-06-07 1980-04-01 Rca Corporation Pick-up tube having bias lighting and controls therefor
GB2132009B (en) * 1982-12-08 1986-08-06 English Electric Valve Co Ltd Apparatus for providing light bias for a camera tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE490199C (de) * 1927-07-01 1930-01-25 Moritz Burlin Gluehlampen-Zusatzfassung mit eingebautem Vorschaltwiderstand
GB1407518A (en) * 1973-06-23 1975-09-24 English Electric Valve Co Ltd Camera tubes
NL7404731A (nl) * 1974-04-08 1975-10-10 Philips Nv Televisieopneembuis.
NL7412382A (nl) * 1974-09-19 1976-03-23 Philips Nv Televisieopneembuis.

Also Published As

Publication number Publication date
JPS5856223B2 (ja) 1983-12-14
DE2714846C2 (de) 1985-01-10
CA1088989A (en) 1980-11-04
JPS52124817A (en) 1977-10-20
GB1569372A (en) 1980-06-11
FR2348566A1 (fr) 1977-11-10
NL7603831A (nl) 1977-10-14
DE2714846A1 (de) 1977-10-20
AU2417777A (en) 1978-11-30
FR2348566B1 (enrdf_load_stackoverflow) 1980-05-09

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