FR825011A - Dispositifs applicables notamment à la télévision - Google Patents

Dispositifs applicables notamment à la télévision

Info

Publication number
FR825011A
FR825011A FR825011DA FR825011A FR 825011 A FR825011 A FR 825011A FR 825011D A FR825011D A FR 825011DA FR 825011 A FR825011 A FR 825011A
Authority
FR
France
Prior art keywords
television
devices applicable
applicable
devices
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)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR825011A publication Critical patent/FR825011A/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
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/48—Tubes with amplification of output effected by electron multiplier arrangements within the vacuum space
    • 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
    • H01J29/395—Charge-storage screens charge-storage grids exhibiting triode effect
    • 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
    • H01J31/40—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having grid-like image screen through which the electron ray passes and by which the ray is influenced before striking the output electrode, i.e. having "triode action"
FR825011D 1936-11-06 1936-11-06 Dispositifs applicables notamment à la télévision Expired FR825011A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR904904X 1936-11-06

Publications (1)

Publication Number Publication Date
FR825011A true FR825011A (fr) 1938-02-22

Family

ID=9405193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825011D Expired FR825011A (fr) 1936-11-06 1936-11-06 Dispositifs applicables notamment à la télévision

Country Status (5)

Country Link
US (1) US2256300A (en:Method)
DE (1) DE904904C (en:Method)
FR (1) FR825011A (en:Method)
GB (1) GB501375A (en:Method)
NL (1) NL55871C (en:Method)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552070A (en) * 1947-06-02 1951-05-08 Rca Corp Color television camera
US2595553A (en) * 1947-10-30 1952-05-06 Rca Corp Color television system
US2702865A (en) * 1949-04-02 1955-02-22 Texas Co Electron multiplier
US2826632A (en) * 1951-06-05 1958-03-11 Rca Corp Television pickup tube system
US2850565A (en) * 1952-01-24 1958-09-02 Farnsworth Res Corp Television camera tube arrangement with fading control utilizing an additional camera tube
US2845485A (en) * 1952-11-13 1958-07-29 Sheldon Edward Emanuel Television camera for examination of internal structures
BE527476A (en:Method) * 1953-05-13
BE535919A (en:Method) * 1954-02-26
GB799425A (en) * 1954-07-20 1958-08-06 Emi Ltd Improvements in or relating to arrangements embodying pick-up tubes
US3030546A (en) * 1957-12-23 1962-04-17 Robert C Ohlmann Thermal image converter system
GB857276A (en) * 1958-10-29 1960-12-29 English Electric Valve Co Ltd Improvements in or relating to television camera tubes
NL247913A (en:Method) * 1959-02-02
RU2100866C1 (ru) * 1994-09-27 1997-12-27 Крутяков Ювеналий Александрович Способ преобразования изображений внешних энергетических воздействий в электрический сигнал и электронно-лучевое вакуумное устройство для его осуществления

Also Published As

Publication number Publication date
DE904904C (de) 1954-02-25
GB501375A (en) 1939-02-27
NL55871C (en:Method)
US2256300A (en) 1941-09-16

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