FR1119619A - Perfectionnements aux tubes de prises de vues de télévision - Google Patents

Perfectionnements aux tubes de prises de vues de télévision

Info

Publication number
FR1119619A
FR1119619A FR1119619DA FR1119619A FR 1119619 A FR1119619 A FR 1119619A FR 1119619D A FR1119619D A FR 1119619DA FR 1119619 A FR1119619 A FR 1119619A
Authority
FR
France
Prior art keywords
television shooting
shooting tubes
tubes
television
shooting
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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve Co 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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Application granted granted Critical
Publication of FR1119619A publication Critical patent/FR1119619A/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
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/34—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 cathode potential, e.g. orthicon
    • H01J31/36—Tubes with image amplification section, e.g. image-orthicon
FR1119619D 1954-04-29 1955-02-26 Perfectionnements aux tubes de prises de vues de télévision Expired FR1119619A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12478/54A GB767570A (en) 1954-04-29 1954-04-29 Improvements in or relating to television and like camera tube arrangements

Publications (1)

Publication Number Publication Date
FR1119619A true FR1119619A (fr) 1956-06-22

Family

ID=10005323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119619D Expired FR1119619A (fr) 1954-04-29 1955-02-26 Perfectionnements aux tubes de prises de vues de télévision

Country Status (4)

Country Link
US (1) US2888601A (fr)
DE (1) DE1012636B (fr)
FR (1) FR1119619A (fr)
GB (1) GB767570A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB892927A (en) * 1959-08-04 1962-04-04 English Electric Valve Co Ltd Improvements in or relating to television camera tubes
NL267802A (fr) * 1960-08-08

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244466A (en) * 1934-05-12 1941-06-03 Emi Ltd Television
US2214973A (en) * 1938-02-25 1940-09-17 Rca Corp Cathode ray tube
US2652515A (en) * 1946-12-18 1953-09-15 Emi Ltd Negative charge image television transmission tube
US2723360A (en) * 1950-07-28 1955-11-08 Rca Corp Image orthicon
DE900825C (de) * 1950-07-28 1954-01-04 Rca Corp Elektronen-Entladungsroehre zur Umwandlung eines optischen Bildes in ein elektrisches Signal
US2777970A (en) * 1950-10-03 1957-01-15 Paul K Weimer Television camera storage tube

Also Published As

Publication number Publication date
DE1012636B (de) 1957-07-25
US2888601A (en) 1959-05-26
GB767570A (en) 1957-02-06

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