FR2296260A1 - Amplificateur d'image radiographique - Google Patents

Amplificateur d'image radiographique

Info

Publication number
FR2296260A1
FR2296260A1 FR7538845A FR7538845A FR2296260A1 FR 2296260 A1 FR2296260 A1 FR 2296260A1 FR 7538845 A FR7538845 A FR 7538845A FR 7538845 A FR7538845 A FR 7538845A FR 2296260 A1 FR2296260 A1 FR 2296260A1
Authority
FR
France
Prior art keywords
radiographic image
image amplifier
amplifier
radiographic
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.)
Granted
Application number
FR7538845A
Other languages
English (en)
Other versions
FR2296260B1 (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 FR2296260A1 publication Critical patent/FR2296260A1/fr
Application granted granted Critical
Publication of FR2296260B1 publication Critical patent/FR2296260B1/fr
Granted 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
    • 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
FR7538845A 1974-12-23 1975-12-18 Amplificateur d'image radiographique Granted FR2296260A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2461262A DE2461262B2 (de) 1974-12-23 1974-12-23 Röntgenbildverstärkerröhre

Publications (2)

Publication Number Publication Date
FR2296260A1 true FR2296260A1 (fr) 1976-07-23
FR2296260B1 FR2296260B1 (fr) 1978-05-19

Family

ID=5934476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538845A Granted FR2296260A1 (fr) 1974-12-23 1975-12-18 Amplificateur d'image radiographique

Country Status (3)

Country Link
US (1) US4045700A (fr)
DE (1) DE2461262B2 (fr)
FR (1) FR2296260A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620264U (fr) * 1979-07-24 1981-02-23
NL8500709A (nl) * 1985-03-13 1986-10-01 Optische Ind De Oude Delft Nv Roentgenstralingsdetectorbuis.
NL8900039A (nl) * 1989-01-09 1990-08-01 Philips Nv Beeldversterkerbuis met chroomoxyde coating.
FR2666448B1 (fr) * 1990-09-04 1992-10-16 Thomson Tubes Electroniques Tube intensificateur d'image a isolation electrique optimisee.
FR2700889B1 (fr) * 1993-01-22 1995-02-24 Thomson Tubes Electroniques Tube convertisseur d'images, et procédé de suppression des lueurs parasites dans ce tube.
DE4342217C1 (de) * 1993-12-10 1995-03-30 Siemens Ag Röntgenbildverstärker und Verfahren zu seiner Herstellung
DE19641626A1 (de) * 1996-10-09 1998-04-16 Siemens Ag Röntgenbildverstärker mit einem Gefäß zur Aufnahme von Elektroden

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331979A (en) * 1962-09-24 1967-07-18 Gen Electric X-radiation-to-electrical signal transducer
US3577027A (en) * 1968-08-30 1971-05-04 Zenith Radio Corp Low noise image intensifier
US3590304A (en) * 1969-11-13 1971-06-29 Zenith Radio Corp Image intensifier
DE2212579A1 (de) * 1972-03-15 1973-09-27 Siemens Ag Vakuum-bildwandler
NL175357C (nl) * 1973-11-16 1984-10-16 Optische Ind De Oude Delft Nv Beeldversterkerbuis.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2461262A1 (de) 1976-07-01
FR2296260B1 (fr) 1978-05-19
DE2461262B2 (de) 1978-09-14
US4045700A (en) 1977-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse