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FR1491300A - Perfectionnements aux cibles à conduction à émission secondaire et aux tubes électroniques les comportant - Google Patents

Perfectionnements aux cibles à conduction à émission secondaire et aux tubes électroniques les comportant

Info

Publication number
FR1491300A
FR1491300A FR60347A FR60347A FR1491300A FR 1491300 A FR1491300 A FR 1491300A FR 60347 A FR60347 A FR 60347A FR 60347 A FR60347 A FR 60347A FR 1491300 A FR1491300 A FR 1491300A
Authority
FR
France
Prior art keywords
secondary emission
electron tubes
tubes incorporating
targets
emission conduction
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
FR60347A
Other languages
English (en)
Inventor
Michel Blamoutier
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR60347A priority Critical patent/FR1491300A/fr
Priority to US633060A priority patent/US3546514A/en
Priority to DE19671589603 priority patent/DE1589603A1/de
Priority to GB21097/67A priority patent/GB1175579A/en
Application granted granted Critical
Publication of FR1491300A publication Critical patent/FR1491300A/fr
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
    • H01J29/44—Charge-storage screens exhibiting internal electric effects caused by particle radiation, e.g. bombardment-induced conductivity
FR60347A 1966-05-05 1966-05-05 Perfectionnements aux cibles à conduction à émission secondaire et aux tubes électroniques les comportant Expired FR1491300A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR60347A FR1491300A (fr) 1966-05-05 1966-05-05 Perfectionnements aux cibles à conduction à émission secondaire et aux tubes électroniques les comportant
US633060A US3546514A (en) 1966-05-05 1967-04-24 Secondary-emission conductivity target comprising highly porous storage layer and less porous intermediate layer as base for metal film
DE19671589603 DE1589603A1 (de) 1966-05-05 1967-05-05 Durch Sekundaeremission leitende Elektrodenscheibe
GB21097/67A GB1175579A (en) 1966-05-05 1967-05-05 An Electron Discharge Device including a Secondary-Emission Conductivity Target with Improved Scanning Surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60347A FR1491300A (fr) 1966-05-05 1966-05-05 Perfectionnements aux cibles à conduction à émission secondaire et aux tubes électroniques les comportant

Publications (1)

Publication Number Publication Date
FR1491300A true FR1491300A (fr) 1967-08-11

Family

ID=8607877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR60347A Expired FR1491300A (fr) 1966-05-05 1966-05-05 Perfectionnements aux cibles à conduction à émission secondaire et aux tubes électroniques les comportant

Country Status (4)

Country Link
US (1) US3546514A (fr)
DE (1) DE1589603A1 (fr)
FR (1) FR1491300A (fr)
GB (1) GB1175579A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907649B2 (de) * 1969-02-15 1972-02-10 Licentia Patent Verwaltungs GmbH, 6000 Frankfurt Bildaufnahmeroehre
US4039887A (en) * 1975-06-04 1977-08-02 Rca Corporation Electron emitter including porous antimony
JPS5659434A (en) * 1979-10-18 1981-05-22 Toshiba Corp Secondary electron multiplying target
US9797680B2 (en) * 2013-12-13 2017-10-24 Rph Engineering Llc Secure storage systems and methods

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544754A (en) * 1947-12-04 1951-03-13 Bell Telephone Labor Inc Electron camera tube
CH301353A (de) * 1950-09-23 1954-08-31 Alois Dr Vogt Optisch-elektrischer Wandler mit einer lichtdurchlässigen Metallelektrode.
US2677715A (en) * 1950-09-23 1954-05-04 Alois Vogt Dr Optical-electrical conversion device comprising a light-permeable metal electrode
US2776387A (en) * 1951-07-30 1957-01-01 Rca Corp Pick-up tube with induced conductivity target
BE547842A (fr) * 1955-05-17
US2900555A (en) * 1955-08-01 1959-08-18 Westinghouse Electric Corp Bombardment conducting target
US3002124A (en) * 1956-04-09 1961-09-26 Westinghouse Electric Corp Display storage tube
US2898499A (en) * 1956-05-23 1959-08-04 Westinghouse Electric Corp Transmission secondary emission dynode structure
NL219124A (fr) * 1956-07-24
GB879569A (en) * 1957-02-07 1961-10-11 Emi Ltd Improvements in or relating to electron discharge devices and to circuit arrangements embodying such devices
NL233650A (fr) * 1957-11-27
US2898490A (en) * 1957-12-23 1959-08-04 Gen Electric Target plate
NL277821A (fr) * 1961-04-28
US3315108A (en) * 1963-12-17 1967-04-18 Rca Corp High lag, high sensitivity target having solid antimony oxysulphide and porous antimony trisulphide layers
US3657596A (en) * 1965-05-20 1972-04-18 Westinghouse Electric Corp Electron image device having target comprising porous region adjacent conductive layer and outer, denser region

Also Published As

Publication number Publication date
GB1175579A (en) 1969-12-23
DE1589603A1 (de) 1970-07-02
US3546514A (en) 1970-12-08

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