FR1043481A - Perfectionnements aux cibles photoconductrices - Google Patents

Perfectionnements aux cibles photoconductrices

Info

Publication number
FR1043481A
FR1043481A FR1043481DA FR1043481A FR 1043481 A FR1043481 A FR 1043481A FR 1043481D A FR1043481D A FR 1043481DA FR 1043481 A FR1043481 A FR 1043481A
Authority
FR
France
Prior art keywords
photoconductive
targets
photoconductive targets
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
Other languages
English (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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger 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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR1043481A publication Critical patent/FR1043481A/fr
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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
FR1043481D 1951-10-05 1951-10-05 Perfectionnements aux cibles photoconductrices Expired FR1043481A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1043481T 1951-10-05

Publications (1)

Publication Number Publication Date
FR1043481A true FR1043481A (fr) 1953-11-09

Family

ID=9590574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1043481D Expired FR1043481A (fr) 1951-10-05 1951-10-05 Perfectionnements aux cibles photoconductrices

Country Status (2)

Country Link
FR (1) FR1043481A (fr)
GB (1) GB715447A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657596A (en) * 1965-05-20 1972-04-18 Westinghouse Electric Corp Electron image device having target comprising porous region adjacent conductive layer and outer, denser region
JPS5996639A (ja) * 1982-11-26 1984-06-04 Hitachi Ltd 撮像管

Also Published As

Publication number Publication date
GB715447A (en) 1954-09-15

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