DE69010219D1 - Bildverstärkerröhre mit bedeckten Elektroden. - Google Patents

Bildverstärkerröhre mit bedeckten Elektroden.

Info

Publication number
DE69010219D1
DE69010219D1 DE69010219T DE69010219T DE69010219D1 DE 69010219 D1 DE69010219 D1 DE 69010219D1 DE 69010219 T DE69010219 T DE 69010219T DE 69010219 T DE69010219 T DE 69010219T DE 69010219 D1 DE69010219 D1 DE 69010219D1
Authority
DE
Germany
Prior art keywords
image intensifier
intensifier tube
covered electrodes
electrodes
covered
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 - Fee Related
Application number
DE69010219T
Other languages
English (en)
Other versions
DE69010219T2 (de
Inventor
Petrus Godefridus Henri Smits
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE69010219D1 publication Critical patent/DE69010219D1/de
Application granted granted Critical
Publication of DE69010219T2 publication Critical patent/DE69010219T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50005—Imaging and conversion tubes characterised by form of illumination
    • H01J2231/5001—Photons
    • H01J2231/50015—Light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50005—Imaging and conversion tubes characterised by form of illumination
    • H01J2231/5001—Photons
    • H01J2231/50015—Light
    • H01J2231/50026—Infra-red
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50005—Imaging and conversion tubes characterised by form of illumination
    • H01J2231/5001—Photons
    • H01J2231/50031—High energy photons
    • H01J2231/50036—X-rays
DE69010219T 1989-01-09 1990-01-03 Bildverstärkerröhre mit bedeckten Elektroden. Expired - Fee Related DE69010219T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8900038A NL8900038A (nl) 1989-01-09 1989-01-09 Beeldversterkerbuis met bedekte elektroden.

Publications (2)

Publication Number Publication Date
DE69010219D1 true DE69010219D1 (de) 1994-08-04
DE69010219T2 DE69010219T2 (de) 1995-01-12

Family

ID=19853916

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69010219T Expired - Fee Related DE69010219T2 (de) 1989-01-09 1990-01-03 Bildverstärkerröhre mit bedeckten Elektroden.

Country Status (5)

Country Link
US (1) US5012152A (de)
EP (1) EP0378258B1 (de)
JP (1) JPH02226643A (de)
DE (1) DE69010219T2 (de)
NL (1) NL8900038A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222590C2 (de) * 1992-07-09 1994-05-26 Siemens Ag Röntgenbildverstärker
JPH09297055A (ja) * 1996-05-02 1997-11-18 Hamamatsu Photonics Kk 電子管
EP2741673A1 (de) 2011-06-06 2014-06-18 Sarr, Souleymane Abnehmbare führungsvorrichtung zur radiofluoroskopischen infiltration mit einem bildverstärker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879406A (en) * 1955-05-31 1959-03-24 Westinghouse Electric Corp Electron discharge tube structure
DE1277458B (de) * 1964-02-14 1968-09-12 Telefunken Patent Bildwandler- oder Bildverstaerkerroehre
IL41312A (en) * 1972-01-21 1975-06-25 Varian Associates Image tube employing high field electron emission suppression
DE2213493C3 (de) * 1972-03-20 1980-02-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektronische Bildverstärkerröhre, bei der ein elektrisch leitendes TeU mit einer elektrisch isolierenden Schicht versehen ist, und Verfahren zur Herstellung dieser Schicht

Also Published As

Publication number Publication date
EP0378258A1 (de) 1990-07-18
EP0378258B1 (de) 1994-06-29
NL8900038A (nl) 1990-08-01
US5012152A (en) 1991-04-30
DE69010219T2 (de) 1995-01-12
JPH02226643A (ja) 1990-09-10

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee