FR822309A - Plaque tramée - Google Patents

Plaque tramée

Info

Publication number
FR822309A
FR822309A FR822309DA FR822309A FR 822309 A FR822309 A FR 822309A FR 822309D A FR822309D A FR 822309DA FR 822309 A FR822309 A FR 822309A
Authority
FR
France
Prior art keywords
screen plate
screen
plate
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR822309A publication Critical patent/FR822309A/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
    • H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
    • 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
    • H01J31/265—Image pick-up tubes having an input of visible light and electric output with light spot scanning
FR822309D 1936-05-30 1937-05-27 Plaque tramée Expired FR822309A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL7767D DE1035196B (de) 1936-05-30 1936-05-30 Bildfaengerroehre

Publications (1)

Publication Number Publication Date
FR822309A true FR822309A (fr) 1937-12-28

Family

ID=7257278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822309D Expired FR822309A (fr) 1936-05-30 1937-05-27 Plaque tramée

Country Status (3)

Country Link
DE (1) DE1035196B (fr)
FR (1) FR822309A (fr)
GB (1) GB499744A (fr)

Also Published As

Publication number Publication date
DE1035196B (de) 1958-07-31
GB499744A (en) 1939-01-25

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