JPS5358491A - Fluorescent substance - Google Patents
Fluorescent substanceInfo
- Publication number
- JPS5358491A JPS5358491A JP13395376A JP13395376A JPS5358491A JP S5358491 A JPS5358491 A JP S5358491A JP 13395376 A JP13395376 A JP 13395376A JP 13395376 A JP13395376 A JP 13395376A JP S5358491 A JPS5358491 A JP S5358491A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent substance
- geo
- zro
- dissolving
- high luminance
- 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.)
- Pending
Links
Landscapes
- Luminescent Compositions (AREA)
Abstract
PURPOSE: To provide a blue luminous fluorescent substance with high luminance and short afterglow by dissolving a proper amt. of GeO2 in ZrO2.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13395376A JPS5358491A (en) | 1976-11-08 | 1976-11-08 | Fluorescent substance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13395376A JPS5358491A (en) | 1976-11-08 | 1976-11-08 | Fluorescent substance |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5358491A true JPS5358491A (en) | 1978-05-26 |
Family
ID=15116925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13395376A Pending JPS5358491A (en) | 1976-11-08 | 1976-11-08 | Fluorescent substance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5358491A (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4961004A (en) * | 1989-02-03 | 1990-10-02 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing samarium to reduce afterglow |
US4963754A (en) * | 1989-02-03 | 1990-10-16 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing thulium to reduce afterglow |
US4963753A (en) * | 1989-02-03 | 1990-10-16 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing gadolinium to reduce afterglow |
US4967087A (en) * | 1989-02-03 | 1990-10-30 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing ytterbium to reduce afterglow |
US4967085A (en) * | 1989-02-03 | 1990-10-30 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing neodymium to reduce afterglow |
US4972516A (en) * | 1989-02-03 | 1990-11-20 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphur containing holmium to reduce afterglow |
US4972086A (en) * | 1989-02-03 | 1990-11-20 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing erbium to reduce afterglow |
US4975588A (en) * | 1989-02-03 | 1990-12-04 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing lutetium to reduce afterglow |
US4980559A (en) * | 1989-02-03 | 1990-12-25 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phospher containing europium to reduce afterglow |
US4980560A (en) * | 1989-11-16 | 1990-12-25 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing scandium |
US4983847A (en) * | 1989-11-16 | 1991-01-08 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing indium |
US4988880A (en) * | 1989-02-03 | 1991-01-29 | Eastman Kodak Company | X-ray intensifying screen containing hafnia phosphor |
US4990282A (en) * | 1989-11-16 | 1991-02-05 | Eastman Kodak Company | Titanium activated hafnia and/or zirconia host phosphor containing scandium |
US4992205A (en) * | 1989-11-16 | 1991-02-12 | Eastman Kodak Company | Titanium activated hafnia and/or zirconia host phosphor containing indium |
US4994205A (en) * | 1989-02-03 | 1991-02-19 | Eastman Kodak Company | Composition containing a hafnia phosphor of enhanced luminescence |
US4996003A (en) * | 1989-02-02 | 1991-02-26 | Eastman Kodak Company | Titanium activated hafnia and/or zirconia host phosphor containing a selected rare earth |
US5008034A (en) * | 1989-02-03 | 1991-04-16 | Eastman Kodak Company | Titanium activated hafnia and/or zirconia host phosphor containing neodymium |
US5017791A (en) * | 1989-02-03 | 1991-05-21 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing yttrium to reduce afterglow |
US5173611A (en) * | 1992-01-17 | 1992-12-22 | Eastman Kodak Company | Phosphor composition and X-ray intensifying screen exhibiting peak emission in the ultraviolet |
-
1976
- 1976-11-08 JP JP13395376A patent/JPS5358491A/en active Pending
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4996003A (en) * | 1989-02-02 | 1991-02-26 | Eastman Kodak Company | Titanium activated hafnia and/or zirconia host phosphor containing a selected rare earth |
US4980559A (en) * | 1989-02-03 | 1990-12-25 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phospher containing europium to reduce afterglow |
US4967087A (en) * | 1989-02-03 | 1990-10-30 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing ytterbium to reduce afterglow |
US5017791A (en) * | 1989-02-03 | 1991-05-21 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing yttrium to reduce afterglow |
US4988880A (en) * | 1989-02-03 | 1991-01-29 | Eastman Kodak Company | X-ray intensifying screen containing hafnia phosphor |
US4972516A (en) * | 1989-02-03 | 1990-11-20 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphur containing holmium to reduce afterglow |
US4972086A (en) * | 1989-02-03 | 1990-11-20 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing erbium to reduce afterglow |
US4975588A (en) * | 1989-02-03 | 1990-12-04 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing lutetium to reduce afterglow |
US4961004A (en) * | 1989-02-03 | 1990-10-02 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing samarium to reduce afterglow |
US5008034A (en) * | 1989-02-03 | 1991-04-16 | Eastman Kodak Company | Titanium activated hafnia and/or zirconia host phosphor containing neodymium |
US4963753A (en) * | 1989-02-03 | 1990-10-16 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing gadolinium to reduce afterglow |
US4967085A (en) * | 1989-02-03 | 1990-10-30 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing neodymium to reduce afterglow |
US4963754A (en) * | 1989-02-03 | 1990-10-16 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing thulium to reduce afterglow |
US4994205A (en) * | 1989-02-03 | 1991-02-19 | Eastman Kodak Company | Composition containing a hafnia phosphor of enhanced luminescence |
US4992205A (en) * | 1989-11-16 | 1991-02-12 | Eastman Kodak Company | Titanium activated hafnia and/or zirconia host phosphor containing indium |
US4990282A (en) * | 1989-11-16 | 1991-02-05 | Eastman Kodak Company | Titanium activated hafnia and/or zirconia host phosphor containing scandium |
US4983847A (en) * | 1989-11-16 | 1991-01-08 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing indium |
US4980560A (en) * | 1989-11-16 | 1990-12-25 | Eastman Kodak Company | X-ray intensifying screen including a titanium activated hafnium dioxide phosphor containing scandium |
US5173611A (en) * | 1992-01-17 | 1992-12-22 | Eastman Kodak Company | Phosphor composition and X-ray intensifying screen exhibiting peak emission in the ultraviolet |
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