GB1398326A - Intensifying screen - Google Patents
Intensifying screenInfo
- Publication number
- GB1398326A GB1398326A GB3314172A GB3314172A GB1398326A GB 1398326 A GB1398326 A GB 1398326A GB 3314172 A GB3314172 A GB 3314172A GB 3314172 A GB3314172 A GB 3314172A GB 1398326 A GB1398326 A GB 1398326A
- Authority
- GB
- United Kingdom
- Prior art keywords
- specified
- phosphor
- support
- sulphate
- layer
- 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
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- -1 alkyl methacrylate Chemical compound 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229910052746 lanthanum Inorganic materials 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 abstract 1
- 229910015802 BaSr Inorganic materials 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 229910052693 Europium Inorganic materials 0.000 abstract 1
- 229910052688 Gadolinium Inorganic materials 0.000 abstract 1
- 229910052772 Samarium Inorganic materials 0.000 abstract 1
- 239000005083 Zinc sulfide Substances 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 abstract 1
- 229910001632 barium fluoride Inorganic materials 0.000 abstract 1
- 229910052916 barium silicate Inorganic materials 0.000 abstract 1
- HMOQPOVBDRFNIU-UHFFFAOYSA-N barium(2+);dioxido(oxo)silane Chemical compound [Ba+2].[O-][Si]([O-])=O HMOQPOVBDRFNIU-UHFFFAOYSA-N 0.000 abstract 1
- AVCSIOZFGRLIDK-UHFFFAOYSA-J barium(2+);lead(2+);disulfate Chemical compound [Ba+2].[Pb+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O AVCSIOZFGRLIDK-UHFFFAOYSA-J 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 239000008199 coating composition Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- ZOIVSVWBENBHNT-UHFFFAOYSA-N dizinc;silicate Chemical compound [Zn+2].[Zn+2].[O-][Si]([O-])([O-])[O-] ZOIVSVWBENBHNT-UHFFFAOYSA-N 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 150000002241 furanones Chemical class 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- GPGMRSSBVJNWRA-UHFFFAOYSA-N hydrochloride hydrofluoride Chemical compound F.Cl GPGMRSSBVJNWRA-UHFFFAOYSA-N 0.000 abstract 1
- 239000002198 insoluble material Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920003225 polyurethane elastomer Polymers 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000002601 radiography Methods 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 1
- 239000011342 resin composition Substances 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- HMNUYYJYMOXWTN-UHFFFAOYSA-J strontium;barium(2+);disulfate Chemical compound [Sr+2].[Ba+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O HMNUYYJYMOXWTN-UHFFFAOYSA-J 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 abstract 1
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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Luminescent Compositions (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Overhead Projectors And Projection Screens (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16346471A | 1971-07-16 | 1971-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1398326A true GB1398326A (en) | 1975-06-18 |
Family
ID=22590121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3314172A Expired GB1398326A (en) | 1971-07-16 | 1972-07-14 | Intensifying screen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3743833A (enExample) |
| JP (1) | JPS557575B1 (enExample) |
| BE (1) | BE786323A (enExample) |
| CA (1) | CA956020A (enExample) |
| FR (1) | FR2146271B1 (enExample) |
| GB (1) | GB1398326A (enExample) |
Families Citing this family (67)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3866049A (en) * | 1973-03-09 | 1975-02-11 | Instrumentation Specialties Co | Light source |
| US4298650A (en) * | 1980-03-31 | 1981-11-03 | Eastman Kodak Company | Phosphorescent screens |
| JPS5868746A (ja) * | 1981-10-21 | 1983-04-23 | Fuji Photo Film Co Ltd | 放射線像変換パネル |
| DE3475240D1 (en) * | 1983-03-29 | 1988-12-22 | Du Pont | X-ray intensifying screens |
| JPH0697280B2 (ja) * | 1988-02-05 | 1994-11-30 | 富士写真フイルム株式会社 | 放射線像変換パネル |
| US5164224A (en) * | 1989-04-19 | 1992-11-17 | Fuji Photo Film Co., Ltd. | Radiation image storage panel radiographic intensifying screen and processes for the preparation of the same |
| US5306367A (en) * | 1990-04-27 | 1994-04-26 | Fuji Photo Film Co., Ltd. | Process for the preparation of radiation image storage panels |
| US5166236A (en) * | 1990-12-05 | 1992-11-24 | E. I. Du Pont De Nemours And Company | Crosslinkable fluoro elastomer composition |
| JP2618596B2 (ja) * | 1991-07-08 | 1997-06-11 | ローン−プーラン・ロレ・ソシエテ・アノニム | タキサン類の誘導体を基とする新規組成物 |
| US5549843A (en) * | 1991-11-21 | 1996-08-27 | Eastman Kodak Company | Annealed alkaline earth metal fluorohalide storage phosphor, preparation method, and radiation image storage panel |
| DE69214780T2 (de) * | 1991-12-11 | 1997-05-15 | Agfa Gevaert Nv | Methode zur Herstellung eines radiographischen Schirmes |
| DE69403129T2 (de) * | 1993-03-25 | 1997-08-28 | Seiko Instr Inc | Röntgenstrahlen-Analysegerät |
| US5507976A (en) * | 1993-11-24 | 1996-04-16 | Eastman Kodak Company | Stabilized phosphor intermediates, storage phosphors, radiation image storage panels, and preparation methods |
| US5464568A (en) * | 1993-11-24 | 1995-11-07 | Eastman Kodak Company | Alkaline earth metal fluorobromoiodide storage phosphor, and radiation image storage panel, and method |
| US5641583A (en) * | 1993-11-24 | 1997-06-24 | Eastman Kodak Company | Radiographic phosphor panel having both binder compatible oxosulfur stabilizer and oxosulfur pigment and method for preparing phosphor panel |
| US5401971A (en) * | 1993-11-24 | 1995-03-28 | Eastman Kodak Company | Overcoated radiation image storage panel and method for preparing radiation image storage panel |
| US5427868A (en) * | 1993-11-24 | 1995-06-27 | Eastman Kodak Company | Radiographic phosphor panel having binder compatible oxosulfur stabilizer and method for preparing phosphor panel |
| US5549844A (en) * | 1995-03-24 | 1996-08-27 | Eastman Kodak Company | Radiographic phosphor panel, phosphor and phosphor modification method |
| US5523558A (en) * | 1995-04-24 | 1996-06-04 | Eastman Kodak Company | Radiographic phosphor panel having metal hydride stabilizing compound |
| US5641967A (en) * | 1995-05-31 | 1997-06-24 | Eastman Kodak Company | Radiographic phosphor panel having oxosulfur functionalized polymer reducing agents |
| US5830629A (en) * | 1995-11-01 | 1998-11-03 | Eastman Kodak Company | Autoradiography assemblage using transparent screen |
| US6600175B1 (en) * | 1996-03-26 | 2003-07-29 | Advanced Technology Materials, Inc. | Solid state white light emitter and display using same |
| DE29724582U1 (de) * | 1996-06-26 | 2002-07-04 | OSRAM Opto Semiconductors GmbH & Co. oHG, 93049 Regensburg | Lichtabstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
| DE19638667C2 (de) * | 1996-09-20 | 2001-05-17 | Osram Opto Semiconductors Gmbh | Mischfarbiges Licht abstrahlendes Halbleiterbauelement mit Lumineszenzkonversionselement |
| US5650626A (en) * | 1996-07-16 | 1997-07-22 | Eastman Kodak Company | X-ray imaging detector with thickness and composition limited substrate |
| US5753921A (en) * | 1996-07-16 | 1998-05-19 | Eastman Kodak Company | X-ray imaging detector with limited substrate and converter |
| WO2001003156A1 (en) | 1999-07-02 | 2001-01-11 | Symyx Technologies, Inc. | METHOD FOR PREPARING A CsX PHOTOSTIMULABLE PHOSPHOR AND PHOSPHORS THEREFROM |
| US8947619B2 (en) | 2006-07-06 | 2015-02-03 | Intematix Corporation | Photoluminescence color display comprising quantum dots material and a wavelength selective filter that allows passage of excitation radiation and prevents passage of light generated by photoluminescence materials |
| US20080074583A1 (en) * | 2006-07-06 | 2008-03-27 | Intematix Corporation | Photo-luminescence color liquid crystal display |
| US20080029720A1 (en) * | 2006-08-03 | 2008-02-07 | Intematix Corporation | LED lighting arrangement including light emitting phosphor |
| US20080151143A1 (en) * | 2006-10-19 | 2008-06-26 | Intematix Corporation | Light emitting diode based backlighting for color liquid crystal displays |
| US20080192458A1 (en) * | 2007-02-12 | 2008-08-14 | Intematix Corporation | Light emitting diode lighting system |
| US7972030B2 (en) * | 2007-03-05 | 2011-07-05 | Intematix Corporation | Light emitting diode (LED) based lighting systems |
| US8203260B2 (en) * | 2007-04-13 | 2012-06-19 | Intematix Corporation | Color temperature tunable white light source |
| US7703943B2 (en) * | 2007-05-07 | 2010-04-27 | Intematix Corporation | Color tunable light source |
| US8783887B2 (en) | 2007-10-01 | 2014-07-22 | Intematix Corporation | Color tunable light emitting device |
| US7915627B2 (en) | 2007-10-17 | 2011-03-29 | Intematix Corporation | Light emitting device with phosphor wavelength conversion |
| US8740400B2 (en) | 2008-03-07 | 2014-06-03 | Intematix Corporation | White light illumination system with narrow band green phosphor and multiple-wavelength excitation |
| US8567973B2 (en) * | 2008-03-07 | 2013-10-29 | Intematix Corporation | Multiple-chip excitation systems for white light emitting diodes (LEDs) |
| US20100027293A1 (en) * | 2008-07-30 | 2010-02-04 | Intematix Corporation | Light Emitting Panel |
| US8822954B2 (en) * | 2008-10-23 | 2014-09-02 | Intematix Corporation | Phosphor based authentication system |
| US8390193B2 (en) * | 2008-12-31 | 2013-03-05 | Intematix Corporation | Light emitting device with phosphor wavelength conversion |
| US8651692B2 (en) * | 2009-06-18 | 2014-02-18 | Intematix Corporation | LED based lamp and light emitting signage |
| US20110110095A1 (en) * | 2009-10-09 | 2011-05-12 | Intematix Corporation | Solid-state lamps with passive cooling |
| US8779685B2 (en) * | 2009-11-19 | 2014-07-15 | Intematix Corporation | High CRI white light emitting devices and drive circuitry |
| US20110149548A1 (en) * | 2009-12-22 | 2011-06-23 | Intematix Corporation | Light emitting diode based linear lamps |
| US8807799B2 (en) | 2010-06-11 | 2014-08-19 | Intematix Corporation | LED-based lamps |
| US8888318B2 (en) | 2010-06-11 | 2014-11-18 | Intematix Corporation | LED spotlight |
| US8946998B2 (en) | 2010-08-09 | 2015-02-03 | Intematix Corporation | LED-based light emitting systems and devices with color compensation |
| US8957585B2 (en) | 2010-10-05 | 2015-02-17 | Intermatix Corporation | Solid-state light emitting devices with photoluminescence wavelength conversion |
| US8610341B2 (en) | 2010-10-05 | 2013-12-17 | Intematix Corporation | Wavelength conversion component |
| US8614539B2 (en) | 2010-10-05 | 2013-12-24 | Intematix Corporation | Wavelength conversion component with scattering particles |
| US9546765B2 (en) | 2010-10-05 | 2017-01-17 | Intematix Corporation | Diffuser component having scattering particles |
| US8610340B2 (en) | 2010-10-05 | 2013-12-17 | Intematix Corporation | Solid-state light emitting devices and signage with photoluminescence wavelength conversion |
| US8604678B2 (en) | 2010-10-05 | 2013-12-10 | Intematix Corporation | Wavelength conversion component with a diffusing layer |
| US9004705B2 (en) | 2011-04-13 | 2015-04-14 | Intematix Corporation | LED-based light sources for light emitting devices and lighting arrangements with photoluminescence wavelength conversion |
| US20130088848A1 (en) | 2011-10-06 | 2013-04-11 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
| US8992051B2 (en) | 2011-10-06 | 2015-03-31 | Intematix Corporation | Solid-state lamps with improved radial emission and thermal performance |
| US9365766B2 (en) | 2011-10-13 | 2016-06-14 | Intematix Corporation | Wavelength conversion component having photo-luminescence material embedded into a hermetic material for remote wavelength conversion |
| US9115868B2 (en) | 2011-10-13 | 2015-08-25 | Intematix Corporation | Wavelength conversion component with improved protective characteristics for remote wavelength conversion |
| CN104247058B (zh) | 2012-04-26 | 2017-10-03 | 英特曼帝克司公司 | 用于在远程波长转换中实施色彩一致性的方法及设备 |
| US8994056B2 (en) | 2012-07-13 | 2015-03-31 | Intematix Corporation | LED-based large area display |
| US20140185269A1 (en) | 2012-12-28 | 2014-07-03 | Intermatix Corporation | Solid-state lamps utilizing photoluminescence wavelength conversion components |
| US9217543B2 (en) | 2013-01-28 | 2015-12-22 | Intematix Corporation | Solid-state lamps with omnidirectional emission patterns |
| TWI627371B (zh) | 2013-03-15 | 2018-06-21 | 英特曼帝克司公司 | 光致發光波長轉換組件 |
| US9318670B2 (en) | 2014-05-21 | 2016-04-19 | Intematix Corporation | Materials for photoluminescence wavelength converted solid-state light emitting devices and arrangements |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2819183A (en) * | 1955-05-31 | 1958-01-07 | Du Pont | Fluorescent screens |
| US3164719A (en) * | 1961-10-17 | 1965-01-05 | Du Pont | Luminescent screen having a protective film |
| BE757817A (fr) * | 1969-10-21 | 1971-04-01 | Eastman Kodak Co | Composition fluorescente a base de sulfates mixtes de metaux alcalino-terreux, sa preparation et ses applications, notamment a la radiographi |
| US3617285A (en) * | 1969-10-21 | 1971-11-02 | William Joseph Staudenmayer | Light intensifying screens |
-
0
- BE BE786323D patent/BE786323A/xx not_active IP Right Cessation
-
1971
- 1971-07-16 US US00163464A patent/US3743833A/en not_active Expired - Lifetime
-
1972
- 1972-06-12 CA CA144,435A patent/CA956020A/en not_active Expired
- 1972-07-13 FR FR7225419A patent/FR2146271B1/fr not_active Expired
- 1972-07-14 GB GB3314172A patent/GB1398326A/en not_active Expired
- 1972-07-17 JP JP7087172A patent/JPS557575B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2146271B1 (enExample) | 1976-10-29 |
| BE786323A (fr) | 1973-01-15 |
| DE2234800A1 (de) | 1973-02-01 |
| CA956020A (en) | 1974-10-08 |
| US3743833A (en) | 1973-07-03 |
| DE2234800B2 (de) | 1976-12-23 |
| FR2146271A1 (enExample) | 1973-03-02 |
| JPS557575B1 (enExample) | 1980-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |