FR817444A - Cathode ray tube for feeling images in television - Google Patents

Cathode ray tube for feeling images in television

Info

Publication number
FR817444A
FR817444A FR817444DA FR817444A FR 817444 A FR817444 A FR 817444A FR 817444D A FR817444D A FR 817444DA FR 817444 A FR817444 A FR 817444A
Authority
FR
France
Prior art keywords
feeling
television
images
ray tube
cathode ray
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 FR817444A publication Critical patent/FR817444A/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
    • H01J31/30—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at anode potential, e.g. iconoscope
FR817444D 1936-02-07 1937-02-06 Cathode ray tube for feeling images in television Expired FR817444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET46395D DE684440C (en) 1936-02-07 1936-02-07 Cathode ray image transmitter tubes with storage electrode

Publications (1)

Publication Number Publication Date
FR817444A true FR817444A (en) 1937-09-02

Family

ID=7989079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817444D Expired FR817444A (en) 1936-02-07 1937-02-06 Cathode ray tube for feeling images in television

Country Status (3)

Country Link
US (1) US2185609A (en)
DE (1) DE684440C (en)
FR (1) FR817444A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589400A (en) * 1945-04-19 1952-03-18 American Viscose Corp Drying apparatus
GB675868A (en) * 1949-08-04 1952-07-16 Emi Ltd Improvements relating to television or like pick-up tubes
DE1091247B (en) * 1956-11-17 1960-10-20 Forschungslaboratorium Prof Dr Image converter tubes for image-shaped light pulses and very faint images

Also Published As

Publication number Publication date
DE684440C (en) 1940-04-10
US2185609A (en) 1940-01-02

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