DE3676219D1 - Strahlungsbildverstaerker. - Google Patents

Strahlungsbildverstaerker.

Info

Publication number: DE3676219D1
Authority: DE; Germany
Prior art keywords: radiation image; image amplifier; amplifier; radiation; image
Prior art date: 1985-04-26
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 - Lifetime

Application number

DE8686200698T

Other languages

English (en)

Inventor

Der Velden Johny Wilhelmus Van

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.)

1985-04-26

Filing date

1986-04-23

Publication date

1991-01-31

1986-04-23 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1991-01-31 Application granted granted Critical

1991-01-31 Publication of DE3676219D1 publication Critical patent/DE3676219D1/de

2006-04-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
- H01J29/385—Photocathodes comprising a layer which modified the wave length of impinging radiation

DE8686200698T 1985-04-26 1986-04-23 Strahlungsbildverstaerker. Expired - Lifetime DE3676219D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB08510701A GB2175129A (en)	1985-04-26	1985-04-26	Radiographic image intensifier

Publications (1)

Publication Number	Publication Date
DE3676219D1 true DE3676219D1 (de)	1991-01-31

Family

ID=10578267

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686200698T Expired - Lifetime DE3676219D1 (de)	1985-04-26	1986-04-23	Strahlungsbildverstaerker.

Country Status (6)

Country	Link
US (1)	US4725724A (de)
EP (1)	EP0199426B1 (de)
JP (1)	JPH0766758B2 (de)
CN (1)	CN1003025B (de)
DE (1)	DE3676219D1 (de)
GB (1)	GB2175129A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0668559B2 (ja) *	1987-01-21	1994-08-31	富士写真フイルム株式会社	放射線増感スクリ−ン
US4912737A (en) *	1987-10-30	1990-03-27	Hamamatsu Photonics K.K.	X-ray image observing device
FR2625838B1 (fr) *	1988-01-13	1996-01-26	Thomson Csf	Scintillateur d'ecran d'entree de tube intensificateur d'images radiologiques et procede de fabrication d'un tel scintillateur
DE69030464T2 (de) *	1989-06-20	1997-10-23	Toshiba Kawasaki Kk	Röntgenbildverstärker und Verfahren zur Herstellung des Eingangsschirmes
US5225670A (en) *	1991-03-06	1993-07-06	Csl Opto-Electronics Corp.	X-ray to visible image converter with a cathode emission layer having non-uniform density profile structure
DE69213149T2 (de) *	1991-10-10	1997-03-06	Philips Electronics Nv	Röntgenbildverstärkerröhre
BE1007286A3 (nl) *	1993-07-13	1995-05-09	Philips Electronics Nv	Röntgenbeeldversterkerbuis.
EP0777908A2 (de) *	1995-06-27	1997-06-11	Koninklijke Philips Electronics N.V.	Röntgenstrahlungsdetektor
FR2794565B1 (fr) *	1999-06-01	2001-08-03	Commissariat Energie Atomique	Ecran de conversion de rayonnements x en photons lumineux de grande dimension et systeme de radiologie comportant cet ecran
DE10120627A1 (de)	2001-04-26	2002-10-31	Cmi Ag	Verwendung von Phyllanthusbestandteilen zur Behandlung oder Prophylaxe von Infekten durch Hepatitis B-Viren
US7015467B2 (en) *	2002-10-10	2006-03-21	Applied Materials, Inc.	Generating electrons with an activated photocathode
US7446474B2 (en) *	2002-10-10	2008-11-04	Applied Materials, Inc.	Hetero-junction electron emitter with Group III nitride and activated alkali halide
CN106353222A (zh) *	2016-08-12	2017-01-25	江苏大学	一种螺旋加料机粉体输送的扩散系数检测装置及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2134110B2 (de) *	1971-07-08	1978-09-14	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Eingangsschirm für elektronenoptischen Bildverstärker und Verfahren zur Herstellung einer verlaufenden Schicht des Eingangsschirms
US3838273A (en) *	1972-05-30	1974-09-24	Gen Electric	X-ray image intensifier input
DE2321869A1 (de) *	1973-04-30	1974-11-07	Siemens Ag	Roentgenbildverstaerker
US4002938A (en) *	1974-07-12	1977-01-11	Thomson-Csf	X-ray or γ-ray image tube
FR2300413A1 (fr) *	1975-02-04	1976-09-03	Labo Electronique Physique	Fenetre
JPS53122356A (en) *	1977-04-01	1978-10-25	Hitachi Ltd	X-ray fluorescent film

1985
- 1985-04-26 GB GB08510701A patent/GB2175129A/en not_active Withdrawn
1986
- 1986-03-20 US US06/841,908 patent/US4725724A/en not_active Expired - Fee Related
- 1986-04-23 CN CN86102865A patent/CN1003025B/zh not_active Expired
- 1986-04-23 EP EP86200698A patent/EP0199426B1/de not_active Expired
- 1986-04-23 DE DE8686200698T patent/DE3676219D1/de not_active Expired - Lifetime
- 1986-04-24 JP JP61093518A patent/JPH0766758B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH0766758B2 (ja)	1995-07-19
EP0199426A3 (en)	1988-05-04
US4725724A (en)	1988-02-16
JPS61250945A (ja)	1986-11-08
CN1003025B (zh)	1989-01-04
GB8510701D0 (en)	1985-06-05
GB2175129A (en)	1986-11-19
EP0199426A2 (de)	1986-10-29
CN86102865A (zh)	1986-12-03
EP0199426B1 (de)	1990-12-19

Legal Events

Date	Code	Title	Description
1992-01-23	8364	No opposition during term of opposition
1992-05-07	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3683147D1 (de)	1992-02-06	Strahlungsquelle.
DE3683894D1 (de)	1992-03-26	Optischer verstaerker.
DE3685783D1 (de)	1992-07-30	Ultraschall-bestrahlungsanordnung.
DE3685620D1 (de)	1992-07-16	Abbildungsgeraet.
DE3768112D1 (de)	1991-04-04	Strahlungsdetektor.
DE3679741D1 (de)	1991-07-18	Pseudoformatkamera.
DE3674392D1 (de)	1990-10-25	Roentgenstrahlenapparat.
DE3689231D1 (de)	1993-12-02	Röntgenstrahlquelle.
DE3667341D1 (de)	1990-01-11	Lichtdichter wegwerfbehaelter.
DE3674812D1 (de)	1990-11-15	Photographisches setzen.
DE3688946D1 (de)	1993-10-07	Röntgenstrahlungsquelle.
DE3689755D1 (de)	1994-05-05	Kamera.
DE3669015D1 (de)	1990-03-15	Bestrahlungseinrichtung.
DE3885653D1 (de)	1993-12-23	Strahlungsdetektor.
DE3676219D1 (de)	1991-01-31	Strahlungsbildverstaerker.
DE3771373D1 (de)	1991-08-22	Strahlungsbildverstaerkerroehre.
DE3667578D1 (de)	1990-01-18	Verstaerkeranordnung.
DE3688132D1 (de)	1993-04-29	Bildbehandlung.
DE3680898D1 (de)	1991-09-19	Bildreproduktion.
DE3667230D1 (de)	1990-01-04	Verstaerkeranordnung.
DE3676562D1 (de)	1991-02-07	Bildroehre.
DE3779472D1 (de)	1992-07-09	Roentgenstrahlbildverstaerker.
DE3678065D1 (de)	1991-04-18	Strahlungsdarstellungseinrichtung.
DE3671685D1 (de)	1990-07-05	Verstaerkeranordnung.
DE3684236D1 (de)	1992-04-16	Bilduebergangsdetektor.