JPS5679176A - Fluorescent substance - Google Patents
Fluorescent substanceInfo
- Publication number
- JPS5679176A JPS5679176A JP15516779A JP15516779A JPS5679176A JP S5679176 A JPS5679176 A JP S5679176A JP 15516779 A JP15516779 A JP 15516779A JP 15516779 A JP15516779 A JP 15516779A JP S5679176 A JPS5679176 A JP S5679176A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent substance
- metal
- haloborate
- mii
- alkaline earth
- 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
Landscapes
- Luminescent Compositions (AREA)
Abstract
PURPOSE: A fluorescent substance having improved emission and luminescence, obtained by substituting partly a specific bivalent metal, e.g., Be, Mg, etc. for a metal, e.g., Sr, Ba, etc. and a specified trivalent metal, e.g., Al, etc. for boron in a haloborate fluorescent substance of a bivalent europium activated alkaline earth metal.
CONSTITUTION: A haloborate fluorescent substance of a bivalent europium activated alkaline earth metal shown by the formula (MII are two or more of Sr, Ba, and Ca; MII' is one or more of Be, Mg, Zn, Sn, and Pb; MIII is one or more of Al, Ga, In, Ta, and Bi; X is one or more of Cl, Br, and I; x, y, and z are 0≤x≤0.7, 0.001≤ y≤0.5, 0≤z≤0.3; x+y>0).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15516779A JPS5679176A (en) | 1979-11-30 | 1979-11-30 | Fluorescent substance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15516779A JPS5679176A (en) | 1979-11-30 | 1979-11-30 | Fluorescent substance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5679176A true JPS5679176A (en) | 1981-06-29 |
JPS618864B2 JPS618864B2 (en) | 1986-03-18 |
Family
ID=15599967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15516779A Granted JPS5679176A (en) | 1979-11-30 | 1979-11-30 | Fluorescent substance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5679176A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS64191A (en) * | 1987-06-22 | 1989-01-05 | Kasei Optonix Co Ltd | Fluorescent lamp |
JPS64189A (en) * | 1987-06-22 | 1989-01-05 | Kasei Optonix Co Ltd | Phosphor |
RU2717223C2 (en) * | 2015-03-06 | 2020-03-18 | Дженерал Электрик Компани | Scintillator composition, radiation detection device and corresponding method |
-
1979
- 1979-11-30 JP JP15516779A patent/JPS5679176A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS64191A (en) * | 1987-06-22 | 1989-01-05 | Kasei Optonix Co Ltd | Fluorescent lamp |
JPS64189A (en) * | 1987-06-22 | 1989-01-05 | Kasei Optonix Co Ltd | Phosphor |
RU2717223C2 (en) * | 2015-03-06 | 2020-03-18 | Дженерал Электрик Компани | Scintillator composition, radiation detection device and corresponding method |
Also Published As
Publication number | Publication date |
---|---|
JPS618864B2 (en) | 1986-03-18 |
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