FR90452E - Tube transformateur d'images - Google Patents

Tube transformateur d'images

Info

Publication number
FR90452E
FR90452E FR57003A FR90452DA FR90452E FR 90452 E FR90452 E FR 90452E FR 57003 A FR57003 A FR 57003A FR 90452D A FR90452D A FR 90452DA FR 90452 E FR90452 E FR 90452E
Authority
FR
France
Prior art keywords
image transformer
transformer tube
tube
image
transformer
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
FR57003A
Other languages
English (en)
Inventor
Michel Auphan
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.)
Electronique & Physique
Laboratoires dElectronique Philips SAS
Original Assignee
Electronique & Physique
Laboratoires dElectronique et de Physique Appliquee
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
Priority claimed from FR651988A external-priority patent/FR1492001A/fr
Priority claimed from GB2960555A external-priority patent/GB943320A/en
Application filed by Electronique & Physique, Laboratoires dElectronique et de Physique Appliquee filed Critical Electronique & Physique
Application granted granted Critical
Publication of FR90452E publication Critical patent/FR90452E/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
    • H01J31/50—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
    • 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
    • H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
FR57003A 1953-07-20 1956-04-20 Tube transformateur d'images Expired FR90452E (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR651988A FR1492001A (fr) 1953-07-20 1953-07-20 Tube transformateur d'images
GB2960555A GB943320A (en) 1955-10-17 1955-10-17 Improvements in circuit arrangements comprising image converter tubes
FR90452T 1956-04-20

Publications (1)

Publication Number Publication Date
FR90452E true FR90452E (fr) 1967-12-22

Family

ID=26182935

Family Applications (2)

Application Number Title Priority Date Filing Date
FR56702A Expired FR90451E (fr) 1953-07-20 1956-02-23 Tube transformateur d'images
FR57003A Expired FR90452E (fr) 1953-07-20 1956-04-20 Tube transformateur d'images

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR56702A Expired FR90451E (fr) 1953-07-20 1956-02-23 Tube transformateur d'images

Country Status (1)

Country Link
FR (2) FR90451E (fr)

Also Published As

Publication number Publication date
FR90451E (fr) 1967-12-22

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