FR2176850B1 - - Google Patents

Info

Publication number
FR2176850B1
FR2176850B1 FR7309689A FR7309689A FR2176850B1 FR 2176850 B1 FR2176850 B1 FR 2176850B1 FR 7309689 A FR7309689 A FR 7309689A FR 7309689 A FR7309689 A FR 7309689A FR 2176850 B1 FR2176850 B1 FR 2176850B1
Authority
FR
France
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
FR7309689A
Other versions
FR2176850A1 (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2176850A1 publication Critical patent/FR2176850A1/fr
Application granted granted Critical
Publication of FR2176850B1 publication Critical patent/FR2176850B1/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
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
FR7309689A 1972-03-20 1973-03-19 Expired FR2176850B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2213493A DE2213493C3 (de) 1972-03-20 1972-03-20 Elektronische Bildverstärkerröhre, bei der ein elektrisch leitendes TeU mit einer elektrisch isolierenden Schicht versehen ist, und Verfahren zur Herstellung dieser Schicht

Publications (2)

Publication Number Publication Date
FR2176850A1 FR2176850A1 (fr) 1973-11-02
FR2176850B1 true FR2176850B1 (fr) 1978-05-12

Family

ID=5839523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309689A Expired FR2176850B1 (fr) 1972-03-20 1973-03-19

Country Status (4)

Country Link
US (1) US3895250A (fr)
JP (1) JPS5612990B2 (fr)
DE (1) DE2213493C3 (fr)
FR (1) FR2176850B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053855A (en) * 1975-10-28 1977-10-11 International Telephone And Telegraph Corporation Method and arrangement to eliminate multipacting in RF devices
JPS61175356U (fr) * 1985-04-20 1986-10-31
FR2600177B1 (fr) * 1986-06-13 1988-08-19 Thomson Csf Procede de fabrication d'un intensificateur d'images radiologiques et intensificateur d'images radiologiques ainsi obtenu
JP2817958B2 (ja) * 1988-09-02 1998-10-30 シンシナティ・ミラクロン‐ヒールド・コーポレーション 研削工程を制御するための改良された装置と方法、および砥石を修正するための装置と方法
NL8900038A (nl) * 1989-01-09 1990-08-01 Philips Nv Beeldversterkerbuis met bedekte elektroden.
EP0445324A1 (fr) * 1990-03-06 1991-09-11 Siemens Aktiengesellschaft Intensificateur d'images de rayons x avec système d'électrodes
JPH11218418A (ja) * 1998-02-03 1999-08-10 Seiko Instruments Inc インライン蛍光ｘ線膜厚モニタ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE500727A (fr) * 1950-01-20
US2879406A (en) * 1955-05-31 1959-03-24 Westinghouse Electric Corp Electron discharge tube structure

Also Published As

Publication number Publication date
FR2176850A1 (fr) 1973-11-02
DE2213493C3 (de) 1980-02-28
JPS5612990B2 (fr) 1981-03-25
DE2213493A1 (de) 1973-10-04
JPS496875A (fr) 1974-01-22
DE2213493B2 (de) 1979-06-28
US3895250A (en) 1975-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse