FR870808A - Improvements to television image sensor tubes - Google Patents

Improvements to television image sensor tubes

Info

Publication number
FR870808A
FR870808A FR870808DA FR870808A FR 870808 A FR870808 A FR 870808A FR 870808D A FR870808D A FR 870808DA FR 870808 A FR870808 A FR 870808A
Authority
FR
France
Prior art keywords
image sensor
television image
sensor tubes
tubes
television
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
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR870808A publication Critical patent/FR870808A/en
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
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • 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
FR870808D 1939-10-13 1941-03-14 Improvements to television image sensor tubes Expired FR870808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE870808X 1939-10-13

Publications (1)

Publication Number Publication Date
FR870808A true FR870808A (en) 1942-03-25

Family

ID=6808903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870808D Expired FR870808A (en) 1939-10-13 1941-03-14 Improvements to television image sensor tubes

Country Status (1)

Country Link
FR (1) FR870808A (en)

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