FR1352174A - flat electrode for photosensitive device - Google Patents

flat electrode for photosensitive device

Info

Publication number
FR1352174A
FR1352174A FR917454A FR917454A FR1352174A FR 1352174 A FR1352174 A FR 1352174A FR 917454 A FR917454 A FR 917454A FR 917454 A FR917454 A FR 917454A FR 1352174 A FR1352174 A FR 1352174A
Authority
FR
France
Prior art keywords
photosensitive device
flat electrode
electrode
flat
photosensitive
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
FR917454A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR917454A priority Critical patent/FR1352174A/en
Priority to GB4704363A priority patent/GB1060381A/en
Application granted granted Critical
Publication of FR1352174A publication Critical patent/FR1352174A/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
    • H01J29/46—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
    • 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
    • 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
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
FR917454A 1962-12-04 1962-12-04 flat electrode for photosensitive device Expired FR1352174A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR917454A FR1352174A (en) 1962-12-04 1962-12-04 flat electrode for photosensitive device
GB4704363A GB1060381A (en) 1962-12-04 1963-11-28 Focussing electrodes for an image converter tube or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917454A FR1352174A (en) 1962-12-04 1962-12-04 flat electrode for photosensitive device

Publications (1)

Publication Number Publication Date
FR1352174A true FR1352174A (en) 1964-02-14

Family

ID=8792067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917454A Expired FR1352174A (en) 1962-12-04 1962-12-04 flat electrode for photosensitive device

Country Status (2)

Country Link
FR (1) FR1352174A (en)
GB (1) GB1060381A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056341A (en) * 1983-09-06 1985-04-01 Hamamatsu Photonics Kk Image tube and manufacture of the same
US6911770B2 (en) * 2002-02-01 2005-06-28 Trepton Research Group, Inc. Apparatus with a cap and cover assembly, an electron gun with a cap assembly, and a method of using a tube

Also Published As

Publication number Publication date
GB1060381A (en) 1967-03-01

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