FR1048277A - Dispositif émetteur de télévision - Google Patents

Dispositif émetteur de télévision

Info

Publication number
FR1048277A
FR1048277A FR1048277DA FR1048277A FR 1048277 A FR1048277 A FR 1048277A FR 1048277D A FR1048277D A FR 1048277DA FR 1048277 A FR1048277 A FR 1048277A
Authority
FR
France
Prior art keywords
transmitter device
transmitter
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.)
Heraeus Noblelight Analytics Ltd
Original Assignee
Cathodeon Ltd
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 Cathodeon Ltd filed Critical Cathodeon Ltd
Application granted granted Critical
Publication of FR1048277A publication Critical patent/FR1048277A/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
    • H01J31/265—Image pick-up tubes having an input of visible light and electric output with light spot scanning
    • 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
FR1048277D 1950-03-02 1951-05-05 Dispositif émetteur de télévision Expired FR1048277A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB537850A GB706173A (en) 1950-03-02 1950-03-02 Television pick-up devices

Publications (1)

Publication Number Publication Date
FR1048277A true FR1048277A (fr) 1953-12-21

Family

ID=9795012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1048277D Expired FR1048277A (fr) 1950-03-02 1951-05-05 Dispositif émetteur de télévision

Country Status (2)

Country Link
FR (1) FR1048277A (fr)
GB (1) GB706173A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447014A (en) * 1966-06-27 1969-05-27 Robert J Jordan Interferometer comprising photocathode of fractional light wavelength thickness in envelope having optically flat windows

Also Published As

Publication number Publication date
GB706173A (en) 1954-03-24

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