FR821629A - Image decomposition tube for television - Google Patents

Image decomposition tube for television

Info

Publication number
FR821629A
FR821629A FR821629DA FR821629A FR 821629 A FR821629 A FR 821629A FR 821629D A FR821629D A FR 821629DA FR 821629 A FR821629 A FR 821629A
Authority
FR
France
Prior art keywords
television
image decomposition
decomposition tube
tube
image
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR821629A publication Critical patent/FR821629A/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
    • H01J29/023—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof secondary-electron emitting electrode arrangements
FR821629D 1936-05-09 1937-05-08 Image decomposition tube for television Expired FR821629A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE495330X 1936-05-09
DEF4545D DE893662C (en) 1936-05-09 1937-01-14 Image dismantling tube

Publications (1)

Publication Number Publication Date
FR821629A true FR821629A (en) 1937-12-09

Family

ID=25944678

Family Applications (2)

Application Number Title Priority Date Filing Date
FR821629D Expired FR821629A (en) 1936-05-09 1937-05-08 Image decomposition tube for television
FR50334D Expired FR50334E (en) 1936-05-09 1939-04-08 Image decomposition tube for television

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR50334D Expired FR50334E (en) 1936-05-09 1939-04-08 Image decomposition tube for television

Country Status (4)

Country Link
US (2) US2161643A (en)
DE (3) DE884508C (en)
FR (2) FR821629A (en)
GB (1) GB495330A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742802C (en) * 1940-09-03 1943-12-11 Fernseh Gmbh Storage image decomposition tube with built-in secondary electron multiplier and a frame or ring which represents the first impact stage and is arranged in front of the storage electrode

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433700A (en) * 1943-11-04 1947-12-30 Farnsworth Res Corp Phototube multiplier
FR955362A (en) * 1944-09-16 1950-01-14
US2470875A (en) * 1946-04-12 1949-05-24 Rca Corp Storage tube
US2645734A (en) * 1949-09-29 1953-07-14 Rca Corp Storage tube with electron multiplying and selecting electrodes
US2734145A (en) * 1949-10-27 1956-02-07 William
US2686275A (en) * 1951-03-31 1954-08-10 Rca Corp Art of storing or delaying the transmission of electrical signals
US2786157A (en) * 1951-05-09 1957-03-19 Pye Ltd Television pick-up tubes
GB722907A (en) * 1951-10-11 1955-02-02 Pye Ltd Improvements in or relating to television pick-up tubes, and television apparatus incorporating the same
BE630121A (en) * 1962-03-27
FR2162065B1 (en) * 1971-11-30 1977-08-26 Hitachi Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742802C (en) * 1940-09-03 1943-12-11 Fernseh Gmbh Storage image decomposition tube with built-in secondary electron multiplier and a frame or ring which represents the first impact stage and is arranged in front of the storage electrode

Also Published As

Publication number Publication date
DE728342C (en) 1942-11-25
US2161643A (en) 1939-06-06
DE884508C (en) 1953-07-27
US2230134A (en) 1941-01-28
GB495330A (en) 1938-11-10
FR50334E (en) 1940-03-16
DE893662C (en) 1953-10-19

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