FR2348566A1 - RECORDER TUBE WITH ADDITIONAL ILLUMINATION - Google Patents

RECORDER TUBE WITH ADDITIONAL ILLUMINATION

Info

Publication number
FR2348566A1
FR2348566A1 FR7710911A FR7710911A FR2348566A1 FR 2348566 A1 FR2348566 A1 FR 2348566A1 FR 7710911 A FR7710911 A FR 7710911A FR 7710911 A FR7710911 A FR 7710911A FR 2348566 A1 FR2348566 A1 FR 2348566A1
Authority
FR
France
Prior art keywords
additional illumination
recorder
tube
recorder tube
illumination
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.)
Granted
Application number
FR7710911A
Other languages
French (fr)
Other versions
FR2348566B1 (en
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 FR2348566A1 publication Critical patent/FR2348566A1/en
Application granted granted Critical
Publication of FR2348566B1 publication Critical patent/FR2348566B1/fr
Granted 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
FR7710911A 1976-04-12 1977-04-12 RECORDER TUBE WITH ADDITIONAL ILLUMINATION Granted FR2348566A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7603831A NL7603831A (en) 1976-04-12 1976-04-12 TUBE WITH ADDITIONAL LIGHTING.

Publications (2)

Publication Number Publication Date
FR2348566A1 true FR2348566A1 (en) 1977-11-10
FR2348566B1 FR2348566B1 (en) 1980-05-09

Family

ID=19825999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710911A Granted FR2348566A1 (en) 1976-04-12 1977-04-12 RECORDER TUBE WITH ADDITIONAL ILLUMINATION

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401515A1 (en) * 1977-08-25 1979-03-23 English Electric Valve Co Ltd ARRANGEMENT INCLUDING A LIGHT POLARIZATION CAMERA TUBE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE490199C (en) * 1927-07-01 1930-01-25 Moritz Burlin Incandescent lamp additional socket with built-in series resistor
FR2285710A1 (en) * 1974-09-19 1976-04-16 Philips Nv TELEVISION IMAGE RECORDING TUBE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1407518A (en) * 1973-06-23 1975-09-24 English Electric Valve Co Ltd Camera tubes
NL7404731A (en) * 1974-04-08 1975-10-10 Philips Nv TELEVISION RECORDING TUBE.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE490199C (en) * 1927-07-01 1930-01-25 Moritz Burlin Incandescent lamp additional socket with built-in series resistor
FR2285710A1 (en) * 1974-09-19 1976-04-16 Philips Nv TELEVISION IMAGE RECORDING TUBE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401515A1 (en) * 1977-08-25 1979-03-23 English Electric Valve Co Ltd ARRANGEMENT INCLUDING A LIGHT POLARIZATION CAMERA TUBE

Also Published As

Publication number Publication date
FR2348566B1 (en) 1980-05-09
JPS5856223B2 (en) 1983-12-14
CA1088989A (en) 1980-11-04
AU503135B2 (en) 1979-08-23
GB1569372A (en) 1980-06-11
DE2714846A1 (en) 1977-10-20
NL7603831A (en) 1977-10-14
AU2417777A (en) 1978-11-30
DE2714846C2 (en) 1985-01-10
JPS52124817A (en) 1977-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse