FR2492162B1 - - Google Patents

Info

Publication number
FR2492162B1
FR2492162B1 FR8021945A FR8021945A FR2492162B1 FR 2492162 B1 FR2492162 B1 FR 2492162B1 FR 8021945 A FR8021945 A FR 8021945A FR 8021945 A FR8021945 A FR 8021945A FR 2492162 B1 FR2492162 B1 FR 2492162B1
Authority
FR
France
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
FR8021945A
Other languages
French (fr)
Other versions
FR2492162A1 (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.)
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
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8021945A priority Critical patent/FR2492162A1/en
Publication of FR2492162A1 publication Critical patent/FR2492162A1/en
Application granted granted Critical
Publication of FR2492162B1 publication Critical patent/FR2492162B1/fr
Granted 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
    • H01J31/49—Pick-up adapted for an input of electromagnetic radiation other than visible light and having an electric output, e.g. for an input of X-rays, for an input of infrared radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR8021945A 1980-10-14 1980-10-14 Temp. stabilised pyro-electric infrared vidicon tube target - has resistive heating coil for electrode on end close to target to optimise ambient temp. Granted FR2492162A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8021945A FR2492162A1 (en) 1980-10-14 1980-10-14 Temp. stabilised pyro-electric infrared vidicon tube target - has resistive heating coil for electrode on end close to target to optimise ambient temp.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8021945A FR2492162A1 (en) 1980-10-14 1980-10-14 Temp. stabilised pyro-electric infrared vidicon tube target - has resistive heating coil for electrode on end close to target to optimise ambient temp.

Publications (2)

Publication Number Publication Date
FR2492162A1 FR2492162A1 (en) 1982-04-16
FR2492162B1 true FR2492162B1 (en) 1983-04-15

Family

ID=9246868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8021945A Granted FR2492162A1 (en) 1980-10-14 1980-10-14 Temp. stabilised pyro-electric infrared vidicon tube target - has resistive heating coil for electrode on end close to target to optimise ambient temp.

Country Status (1)

Country Link
FR (1) FR2492162A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047070A (en) * 1976-10-15 1977-09-06 North American Philips Corporation Pyroelectric vidicon having target heating means on accelerating anode

Also Published As

Publication number Publication date
FR2492162A1 (en) 1982-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse