EP0644572A4 - Intensificateur d'image radiographique. - Google Patents
Intensificateur d'image radiographique.Info
- Publication number
- EP0644572A4 EP0644572A4 EP94910031A EP94910031A EP0644572A4 EP 0644572 A4 EP0644572 A4 EP 0644572A4 EP 94910031 A EP94910031 A EP 94910031A EP 94910031 A EP94910031 A EP 94910031A EP 0644572 A4 EP0644572 A4 EP 0644572A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- input
- ray
- plane
- image intensifier
- ray 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
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
-
- 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
Landscapes
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56270/93 | 1993-03-17 | ||
JP5627093 | 1993-03-17 | ||
PCT/JP1994/000430 WO1994022161A1 (fr) | 1993-03-17 | 1994-03-17 | Intensificateur d'image radiographique |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0644572A1 EP0644572A1 (fr) | 1995-03-22 |
EP0644572A4 true EP0644572A4 (fr) | 1995-05-24 |
EP0644572B1 EP0644572B1 (fr) | 1999-05-12 |
Family
ID=13022402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94910031A Expired - Lifetime EP0644572B1 (fr) | 1993-03-17 | 1994-03-17 | Intensificateur d'image radiographique |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0644572B1 (fr) |
CN (1) | CN1059514C (fr) |
DE (1) | DE69418406T2 (fr) |
WO (1) | WO1994022161A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998012731A1 (fr) * | 1996-09-18 | 1998-03-26 | Kabushiki Kaisha Toshiba | Tube a image radiologique et son procede de fabrication |
JP3756681B2 (ja) * | 1997-11-21 | 2006-03-15 | 東芝電子エンジニアリング株式会社 | 放射線イメージ管およびその製造方法 |
DE19808723C1 (de) * | 1998-03-02 | 1999-11-11 | Siemens Ag | Röntgenbildverstärker mit einem Eingangsfenster aufweisend Aluminium sowie Verfahren zu dessen Herstellung |
US7067789B2 (en) * | 2001-08-29 | 2006-06-27 | Kabushiki Kaisha Toshiba | Method and device for producing X-ray image detector, and X-ray image detector |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1284529B (de) * | 1963-02-14 | 1968-12-05 | Forschungslaboratorium Dr Ing | Roentgenbildverstaerker |
FR1557119A (fr) * | 1966-12-27 | 1969-02-14 | ||
DE2137392A1 (de) * | 1971-07-26 | 1973-02-08 | Siemens Ag | Bildverstaerker-eingangsschirm. |
US4069355A (en) * | 1975-04-28 | 1978-01-17 | General Electric Company | Process of making structured x-ray phosphor screen |
US4195230A (en) * | 1977-04-01 | 1980-03-25 | Hitachi, Ltd. | Input screen |
US4300046A (en) * | 1978-07-12 | 1981-11-10 | Diagnostic Information, Inc. | Panel type X-ray image intensifier tube and radiographic camera system |
EP0083225A2 (fr) * | 1981-12-26 | 1983-07-06 | Kabushiki Kaisha Toshiba | Ecran d'entrée d'un tube intensificateur d'image et méthode de fabrication d'un tel écran |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55150535A (en) * | 1979-05-11 | 1980-11-22 | Shimadzu Corp | Input fluorescent screen for x-ray image tube |
JPS5645556A (en) * | 1979-09-21 | 1981-04-25 | Toshiba Corp | X-ray image intensifier and its manufacturing method |
JPS5975544A (ja) * | 1982-10-25 | 1984-04-28 | Toshiba Corp | X線イメ−ジ管及びその製造方法 |
-
1994
- 1994-03-17 WO PCT/JP1994/000430 patent/WO1994022161A1/fr active IP Right Grant
- 1994-03-17 DE DE69418406T patent/DE69418406T2/de not_active Expired - Fee Related
- 1994-03-17 CN CN94190131A patent/CN1059514C/zh not_active Expired - Fee Related
- 1994-03-17 EP EP94910031A patent/EP0644572B1/fr not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1284529B (de) * | 1963-02-14 | 1968-12-05 | Forschungslaboratorium Dr Ing | Roentgenbildverstaerker |
FR1557119A (fr) * | 1966-12-27 | 1969-02-14 | ||
DE2137392A1 (de) * | 1971-07-26 | 1973-02-08 | Siemens Ag | Bildverstaerker-eingangsschirm. |
US4069355A (en) * | 1975-04-28 | 1978-01-17 | General Electric Company | Process of making structured x-ray phosphor screen |
US4195230A (en) * | 1977-04-01 | 1980-03-25 | Hitachi, Ltd. | Input screen |
US4300046A (en) * | 1978-07-12 | 1981-11-10 | Diagnostic Information, Inc. | Panel type X-ray image intensifier tube and radiographic camera system |
EP0083225A2 (fr) * | 1981-12-26 | 1983-07-06 | Kabushiki Kaisha Toshiba | Ecran d'entrée d'un tube intensificateur d'image et méthode de fabrication d'un tel écran |
Non-Patent Citations (1)
Title |
---|
See also references of WO9422161A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1994022161A1 (fr) | 1994-09-29 |
DE69418406T2 (de) | 1999-10-07 |
DE69418406D1 (de) | 1999-06-17 |
EP0644572B1 (fr) | 1999-05-12 |
CN1105803A (zh) | 1995-07-26 |
CN1059514C (zh) | 2000-12-13 |
EP0644572A1 (fr) | 1995-03-22 |
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Legal Events
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