DE3765058D1 - Mit seltenen erden aktivierte borate als roentgenstrahlenverstaerkungsleuchtstoffe. - Google Patents
Mit seltenen erden aktivierte borate als roentgenstrahlenverstaerkungsleuchtstoffe.Info
- Publication number
- DE3765058D1 DE3765058D1 DE8787111792T DE3765058T DE3765058D1 DE 3765058 D1 DE3765058 D1 DE 3765058D1 DE 8787111792 T DE8787111792 T DE 8787111792T DE 3765058 T DE3765058 T DE 3765058T DE 3765058 D1 DE3765058 D1 DE 3765058D1
- Authority
- DE
- Germany
- Prior art keywords
- luminaires
- rare earth
- reinforcement
- ray
- borate activated
- 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 - Lifetime
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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/778—Borates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (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 |
---|---|---|---|
US89704086A | 1986-08-15 | 1986-08-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3765058D1 true DE3765058D1 (de) | 1990-10-25 |
Family
ID=25407261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787111792T Expired - Lifetime DE3765058D1 (de) | 1986-08-15 | 1987-08-14 | Mit seltenen erden aktivierte borate als roentgenstrahlenverstaerkungsleuchtstoffe. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0256535B1 (de) |
JP (1) | JPS6348387A (de) |
DE (1) | DE3765058D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4891527A (en) * | 1988-08-09 | 1990-01-02 | General Electric Company | Spherical phosphor aggregates, their preparation and use in X-ray screens |
DE4318899C2 (de) * | 1993-06-07 | 1997-02-20 | Agfa Gevaert Ag | Verfahren und Vorrichtung zum Aufbelichten von Daten auf Röntgenfilme |
EP1127098A4 (de) * | 1998-08-27 | 2006-05-24 | Superior Micropowders Llc | Leuchtstoffpulver, verfahren zur herstellung derselben und vorrichtung diese enthaltend |
WO2000036051A1 (en) | 1998-12-17 | 2000-06-22 | Isis Innovation Limited | Ternary oxide particles |
US6585911B2 (en) * | 2000-04-20 | 2003-07-01 | Osram Sylvania Inc. | Method of making a borate phosphor having a discrete particle morphology |
-
1987
- 1987-08-14 EP EP19870111792 patent/EP0256535B1/de not_active Expired
- 1987-08-14 DE DE8787111792T patent/DE3765058D1/de not_active Expired - Lifetime
- 1987-08-14 JP JP20197687A patent/JPS6348387A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6348387A (ja) | 1988-03-01 |
EP0256535B1 (de) | 1990-09-19 |
EP0256535A1 (de) | 1988-02-24 |
JPH032473B2 (de) | 1991-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |