FR2167011A5 - - Google Patents
Info
- Publication number
- FR2167011A5 FR2167011A5 FR7244093A FR7244093A FR2167011A5 FR 2167011 A5 FR2167011 A5 FR 2167011A5 FR 7244093 A FR7244093 A FR 7244093A FR 7244093 A FR7244093 A FR 7244093A FR 2167011 A5 FR2167011 A5 FR 2167011A5
- 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
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Conversion Of X-Rays Into Visible Images (AREA)
- Luminescent Compositions (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6105071A GB1389024A (en) | 1971-12-31 | 1971-12-31 | Radiographic intensifying screens |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2167011A5 true FR2167011A5 (fr) | 1973-08-17 |
Family
ID=10486529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7244093A Expired FR2167011A5 (fr) | 1971-12-31 | 1972-12-11 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3872309A (fr) |
JP (1) | JPS4881582A (fr) |
BE (1) | BE792387A (fr) |
CA (1) | CA968073A (fr) |
DE (1) | DE2260858A1 (fr) |
FR (1) | FR2167011A5 (fr) |
GB (1) | GB1389024A (fr) |
IT (1) | IT975679B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088820A1 (fr) * | 1982-03-15 | 1983-09-21 | Kasei Optonix, Ltd. | Ecrans de conversion d'une image radiographique |
US4696868A (en) * | 1984-10-17 | 1987-09-29 | Kasei Optonix, Ltd. | Intensifying screens |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3980887A (en) * | 1973-08-27 | 1976-09-14 | U.S. Radium Corporation | Silicon sensitized rare earth oxysulfide phosphors |
JPS5919159B2 (ja) * | 1975-11-14 | 1984-05-02 | 株式会社東芝 | X センケイコウヒヨウジバン |
GB1575511A (en) * | 1976-03-18 | 1980-09-24 | Agfa Gevaert | Luminescent composition for radiation-conversion screens |
GB1518613A (en) * | 1976-03-18 | 1978-07-19 | Agfa Gevaert | Radiographic intensifying screens |
US4070583A (en) * | 1976-12-13 | 1978-01-24 | General Electric Company | Rare earth oxyhalide phosphors coactivated with terbium, thulium |
US4297584A (en) * | 1977-04-11 | 1981-10-27 | Lockheed Missiles & Space Company, Inc. | Rare earth phosphors and phosphor screens |
US4101781A (en) * | 1977-06-27 | 1978-07-18 | Hewlett-Packard Company | Stable fiber optic scintillative x-ray screen and method of production |
JPS54107692A (en) * | 1978-02-10 | 1979-08-23 | Dainippon Toryo Kk | Radiant ray intensifying paper |
US4195228A (en) * | 1978-05-19 | 1980-03-25 | General Electric Company | Color contrast radiographic device |
US4256965A (en) * | 1979-01-15 | 1981-03-17 | The United States Of America As Represented By The Secretary Of The Navy | High energy fluoroscopic screen |
FR2463420A1 (fr) * | 1979-08-14 | 1981-02-20 | France Etat | Convertisseur de photons non lumineux en photons lumineux et installation de controle non destructif faisant application de ce convertisseur |
US4507560A (en) * | 1980-06-13 | 1985-03-26 | Gte Products Corporation | Terbium-activated gadolinium oxysulfide X-ray phosphor |
JPS58156899A (ja) * | 1982-03-15 | 1983-09-17 | 化成オプトニクス株式会社 | 放射線像変換スクリ−ン |
DE3212405C2 (de) * | 1982-04-02 | 1984-01-05 | Siemens AG, 1000 Berlin und 8000 München | Mit Terbium aktivierter Yttriumoxisulfid-Leuchtstoff |
GB2119396B (en) * | 1982-04-26 | 1985-11-20 | Gen Electric | Multi-layer x-ray screens |
US4626688A (en) | 1982-11-26 | 1986-12-02 | Barnes Gary T | Split energy level radiation detection |
US4481416A (en) * | 1982-12-20 | 1984-11-06 | General Electric Company | Thermoluminescent coactivated rare earth oxyhalide phosphors and x-ray image converters utilizing said phosphors |
JPS59189200U (ja) * | 1983-03-11 | 1984-12-15 | 化成オプトニクス株式会社 | 放射線増感紙 |
US4499159A (en) * | 1984-04-13 | 1985-02-12 | General Electric Company | X-ray image converters utilizing rare earth oxyhalide phosphors |
HU195335B (en) * | 1984-11-05 | 1988-04-28 | Peter Teleki | Method and modifying body for influencing effect on a target sensitive to radiation exerted by x-ray or gamma radiation |
NL8500981A (nl) * | 1985-04-03 | 1986-11-03 | Philips Nv | Roentgenbeeldversterkerbuis met een secundaire stralings absorberende luminescentielaag. |
DE3614476A1 (de) * | 1986-04-29 | 1987-11-12 | Du Pont Deutschland | Aufzeichnungssystem fuer die strahlentherapie |
US5025163A (en) * | 1989-12-01 | 1991-06-18 | Eastman Kodak Company | Radiographic imaging screen |
US5334843A (en) * | 1992-08-17 | 1994-08-02 | Zeman Herbert D | Composite scintillator screen |
US6699406B2 (en) * | 1999-03-19 | 2004-03-02 | Rutgers, The State University | Rare earth doped host materials |
US7094361B2 (en) * | 1999-03-19 | 2006-08-22 | Rutgers, The State University | Optically transparent nanocomposite materials |
US6457860B1 (en) * | 2001-01-10 | 2002-10-01 | Eastman Kodak Company | Light-weight imaging assemblies for oncology portal imaging |
US20050002490A1 (en) * | 2003-06-30 | 2005-01-06 | Bergh Rudy Van Den | Rare earth activated lutetium oxyorthosilicate phosphor for direct X-ray detection |
US20040262536A1 (en) * | 2003-06-30 | 2004-12-30 | Van Den Bergh Rudy | Rare earth activated rare earth oxysulfide phosphor for direct X-ray detection |
EP1493798A1 (fr) * | 2003-06-30 | 2005-01-05 | Agfa-Gevaert | Lutetium oxysulphide activé par une terre rare pour la détection des rayons X |
JP2005351666A (ja) * | 2004-06-08 | 2005-12-22 | Fuji Photo Film Co Ltd | 放射線増感スクリーンおよび放射線画像形成方法 |
US7214947B2 (en) * | 2005-03-25 | 2007-05-08 | General Electric Company | Detector assembly and method of manufacture |
US7586252B2 (en) * | 2005-05-23 | 2009-09-08 | General Electric Company | Phosphor screen and imaging assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3584216A (en) * | 1968-09-12 | 1971-06-08 | Bendix Corp | Radiographic intensifying screen |
US3617743A (en) * | 1968-10-23 | 1971-11-02 | Gen Electric | X-ray image convertors utilizing lanthanum and gadolinium oxyhalide luminescent materials activated with terbium |
US3617285A (en) * | 1969-10-21 | 1971-11-02 | William Joseph Staudenmayer | Light intensifying screens |
-
0
- BE BE792387D patent/BE792387A/nl unknown
-
1971
- 1971-12-31 GB GB6105071A patent/GB1389024A/en not_active Expired
-
1972
- 1972-11-03 US US303388A patent/US3872309A/en not_active Expired - Lifetime
- 1972-11-06 CA CA155,670A patent/CA968073A/en not_active Expired
- 1972-12-11 FR FR7244093A patent/FR2167011A5/fr not_active Expired
- 1972-12-12 JP JP47124702A patent/JPS4881582A/ja active Pending
- 1972-12-13 DE DE2260858A patent/DE2260858A1/de active Pending
- 1972-12-14 IT IT86292/72A patent/IT975679B/it active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088820A1 (fr) * | 1982-03-15 | 1983-09-21 | Kasei Optonix, Ltd. | Ecrans de conversion d'une image radiographique |
US4696868A (en) * | 1984-10-17 | 1987-09-29 | Kasei Optonix, Ltd. | Intensifying screens |
Also Published As
Publication number | Publication date |
---|---|
JPS4881582A (fr) | 1973-10-31 |
BE792387A (nl) | 1973-06-07 |
DE2260858A1 (de) | 1973-07-05 |
IT975679B (it) | 1974-08-10 |
GB1389024A (en) | 1975-04-03 |
US3872309A (en) | 1975-03-18 |
CA968073A (en) | 1975-05-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |