FR796733A - Improvements to transmitting devices for television - Google Patents

Improvements to transmitting devices for television

Info

Publication number
FR796733A
FR796733A FR796733DA FR796733A FR 796733 A FR796733 A FR 796733A FR 796733D A FR796733D A FR 796733DA FR 796733 A FR796733 A FR 796733A
Authority
FR
France
Prior art keywords
television
transmitting devices
transmitting
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
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR796733A publication Critical patent/FR796733A/en
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
FR796733D 1934-10-24 1935-10-24 Improvements to transmitting devices for television Expired FR796733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30548/34A GB445485A (en) 1934-10-24 1934-10-24 Improvements in or relating to television transmitting apparatus

Publications (1)

Publication Number Publication Date
FR796733A true FR796733A (en) 1936-04-14

Family

ID=10309358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796733D Expired FR796733A (en) 1934-10-24 1935-10-24 Improvements to transmitting devices for television

Country Status (3)

Country Link
US (1) US2149455A (en)
FR (1) FR796733A (en)
GB (1) GB445485A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757735C (en) * 1936-12-22 1952-05-19 Emi Ltd TV transmitter ears
US2547030A (en) * 1945-12-01 1951-04-03 Farnsworth Res Corp View finder for television cameras
GB653926A (en) * 1948-06-22 1951-05-30 Emi Ltd Improvements in or relating to circuit arrangements embodying electron discharge devices employing target electrodes
US2618758A (en) * 1948-07-27 1952-11-18 John M Cage Television camera tube
BE507061A (en) * 1950-11-13
US2802126A (en) * 1954-10-25 1957-08-06 Itt Vacuum tube element
GB1152047A (en) * 1966-01-19 1969-05-14 English Electric Valve Co Ltd Improvements in or relating to Television and like Camera Cathode Ray Tubes

Also Published As

Publication number Publication date
US2149455A (en) 1939-03-07
GB445485A (en) 1936-04-14

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