FR1550235A - - Google Patents

Info

Publication number
FR1550235A
FR1550235A FR1550235DA FR1550235A FR 1550235 A FR1550235 A FR 1550235A FR 1550235D A FR1550235D A FR 1550235DA FR 1550235 A FR1550235 A FR 1550235A
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1550235A publication Critical patent/FR1550235A/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
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/06—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting
    • H01J31/065—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting for electrography or electrophotography, for transferring a charge pattern through the faceplate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
FR1550235D 1966-10-03 1967-10-03 Expired FR1550235A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6587366 1966-10-03
JP7265866 1966-11-02
JP7265966 1966-11-02
GB9178/70A GB1208250A (en) 1966-10-03 1967-09-27 Recording cathode ray tube

Publications (1)

Publication Number Publication Date
FR1550235A true FR1550235A (en) 1968-12-20

Family

ID=27447706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1550235D Expired FR1550235A (en) 1966-10-03 1967-10-03

Country Status (4)

Country Link
US (1) US3611005A (en)
FR (1) FR1550235A (en)
GB (2) GB1206623A (en)
NL (1) NL6713381A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628238A1 (en) * 1988-03-04 1989-09-08 Commissariat Energie Atomique Electron beam printer for computer terminal or facsimile - uses magnetic field of impact helicoidal motion to electrons to establish beam direction and to reduce beam divergence

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104647A (en) * 1976-12-27 1978-08-01 Sheldon Edward E Apparatus with two vacuum chambers for electrophotography producing image by electrical charges
US4328443A (en) * 1980-03-11 1982-05-04 Avco Everett Research Laboratory, Inc. Apparatus for providing improved characteristics of a broad area electron beam
US5478266A (en) * 1993-04-12 1995-12-26 Charged Injection Corporation Beam window devices and methods of making same
US5391958A (en) * 1993-04-12 1995-02-21 Charged Injection Corporation Electron beam window devices and methods of making same
CN1358108A (en) * 1999-07-02 2002-07-10 株式会社荏原制作所 Electron beam irradiation apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821653A (en) * 1949-10-19 1958-01-28 Airborne Instr Lab Inc Electrical storage system
US3319318A (en) * 1964-02-24 1967-05-16 Stanford Research Inst Thin gas tight window assembly
US3329858A (en) * 1964-09-04 1967-07-04 Joseph T Mcnaney Cathode ray tube with predetermined character shaped beam arrangement means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628238A1 (en) * 1988-03-04 1989-09-08 Commissariat Energie Atomique Electron beam printer for computer terminal or facsimile - uses magnetic field of impact helicoidal motion to electrons to establish beam direction and to reduce beam divergence

Also Published As

Publication number Publication date
DE1614191B2 (en) 1975-12-11
NL6713381A (en) 1968-04-04
US3611005A (en) 1971-10-05
GB1208250A (en) 1970-10-07
GB1206623A (en) 1970-09-23
DE1614191A1 (en) 1971-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse