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FR2605456B1 - Tube de prise de vue muni d'un dispositif de polarisation lumineuse - Google Patents

Tube de prise de vue muni d'un dispositif de polarisation lumineuse

Info

Publication number
FR2605456B1
FR2605456B1 FR8614414A FR8614414A FR2605456B1 FR 2605456 B1 FR2605456 B1 FR 2605456B1 FR 8614414 A FR8614414 A FR 8614414A FR 8614414 A FR8614414 A FR 8614414A FR 2605456 B1 FR2605456 B1 FR 2605456B1
Authority
FR
France
Prior art keywords
tube provided
light polarizing
polarizing device
shooting tube
shooting
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
FR8614414A
Other languages
English (en)
Other versions
FR2605456A1 (fr
Inventor
Bernard Plos
Jean-Luc Ricaud
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.)
Thales SA
Original Assignee
Thomson CSF SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9339925&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2605456(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8614414A priority Critical patent/FR2605456B1/fr
Priority to MA21288A priority patent/MA21048A1/fr
Priority to EP87402278A priority patent/EP0269472B1/fr
Priority to DE8787402278T priority patent/DE3764244D1/de
Priority to JP62261528A priority patent/JPS63158734A/ja
Priority to US07/109,174 priority patent/US4823045A/en
Publication of FR2605456A1 publication Critical patent/FR2605456A1/fr
Application granted granted Critical
Publication of FR2605456B1 publication Critical patent/FR2605456B1/fr
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
FR8614414A 1986-10-17 1986-10-17 Tube de prise de vue muni d'un dispositif de polarisation lumineuse Expired FR2605456B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8614414A FR2605456B1 (fr) 1986-10-17 1986-10-17 Tube de prise de vue muni d'un dispositif de polarisation lumineuse
MA21288A MA21048A1 (fr) 1986-10-17 1987-08-04 Couvercle metallique a panneau d'ouverture pre-incise .
EP87402278A EP0269472B1 (fr) 1986-10-17 1987-10-13 Tube de prise de vue muni d'un dispositif de polarisation lumineuse
DE8787402278T DE3764244D1 (de) 1986-10-17 1987-10-13 Bildaufnahmeroehre mit einer polarisierten lichtquelle.
JP62261528A JPS63158734A (ja) 1986-10-17 1987-10-16 バイアスライト照射装置を備える撮像管
US07/109,174 US4823045A (en) 1986-10-17 1987-10-16 Picture taking tube having a bias light device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8614414A FR2605456B1 (fr) 1986-10-17 1986-10-17 Tube de prise de vue muni d'un dispositif de polarisation lumineuse

Publications (2)

Publication Number Publication Date
FR2605456A1 FR2605456A1 (fr) 1988-04-22
FR2605456B1 true FR2605456B1 (fr) 1988-12-09

Family

ID=9339925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8614414A Expired FR2605456B1 (fr) 1986-10-17 1986-10-17 Tube de prise de vue muni d'un dispositif de polarisation lumineuse

Country Status (6)

Country Link
US (1) US4823045A (fr)
EP (1) EP0269472B1 (fr)
JP (1) JPS63158734A (fr)
DE (1) DE3764244D1 (fr)
FR (1) FR2605456B1 (fr)
MA (1) MA21048A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628076A (en) * 1968-12-24 1971-12-14 Philips Corp Photoconductive screen deriving light thorugh light conductor from tube filament
GB1299288A (en) * 1970-07-30 1972-12-13 English Electric Valve Co Ltd Improvements in or relating to pick-up tubes
JPS5913827B2 (ja) * 1976-07-02 1984-04-02 株式会社日立製作所 撮像装置
JPS534418A (en) * 1976-07-02 1978-01-17 Hitachi Ltd Pick up unit
US4259609A (en) * 1978-10-20 1981-03-31 Rca Corp. Pick-up tube having light controllable furcated light pipes
GB2093265B (en) * 1981-02-12 1985-02-06 English Electric Valve Co Ltd Light-blassed image pick-up tubes

Also Published As

Publication number Publication date
MA21048A1 (fr) 1988-04-01
DE3764244D1 (de) 1990-09-13
US4823045A (en) 1989-04-18
FR2605456A1 (fr) 1988-04-22
EP0269472B1 (fr) 1990-08-08
EP0269472A1 (fr) 1988-06-01
JPS63158734A (ja) 1988-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse