JPS5275674A - Fluorescent substeance - Google Patents
Fluorescent substeanceInfo
- Publication number
- JPS5275674A JPS5275674A JP15261475A JP15261475A JPS5275674A JP S5275674 A JPS5275674 A JP S5275674A JP 15261475 A JP15261475 A JP 15261475A JP 15261475 A JP15261475 A JP 15261475A JP S5275674 A JPS5275674 A JP S5275674A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent
- substeance
- esp
- excited
- rare 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: To obtain a fluorescent substance with further improved luminous intensity when excited by ultraviolet rays esp. less than about 310 nm using rare earth elements-activated phosphate of a specific composition.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15261475A JPS5275674A (en) | 1975-12-19 | 1975-12-19 | Fluorescent substeance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15261475A JPS5275674A (en) | 1975-12-19 | 1975-12-19 | Fluorescent substeance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5275674A true JPS5275674A (en) | 1977-06-24 |
JPS5646515B2 JPS5646515B2 (en) | 1981-11-04 |
Family
ID=15544225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15261475A Granted JPS5275674A (en) | 1975-12-19 | 1975-12-19 | Fluorescent substeance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5275674A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3326921A1 (en) * | 1982-07-26 | 1984-02-02 | Mitsubishi Denki K.K., Tokyo | GREEN LIGHT EMITTERING SUBSTANCES AND LOW-PRESSURE MERCURY LAMP, IN WHICH THESE SUBSTANCES ARE USED |
JP2008248052A (en) * | 2007-03-30 | 2008-10-16 | National Institute Of Advanced Industrial & Technology | Stress-induced light-emitting material for emitting ultraviolet ray, its manufacturing method, and its utilization |
CN104262780A (en) * | 2014-09-17 | 2015-01-07 | 北京印刷学院 | Preparation method of ultraviolet fluorescent-green plastic film by taking rare-earth phosphate glass as photochromic agent and application thereof in anti-counterfeiting aspects |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6117006U (en) * | 1984-07-05 | 1986-01-31 | 新明和工業株式会社 | Sealing device in packaging machine |
-
1975
- 1975-12-19 JP JP15261475A patent/JPS5275674A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3326921A1 (en) * | 1982-07-26 | 1984-02-02 | Mitsubishi Denki K.K., Tokyo | GREEN LIGHT EMITTERING SUBSTANCES AND LOW-PRESSURE MERCURY LAMP, IN WHICH THESE SUBSTANCES ARE USED |
DE3326921C2 (en) * | 1982-07-26 | 1987-09-03 | Mitsubishi Denki K.K., Tokio/Tokyo, Jp | |
JP2008248052A (en) * | 2007-03-30 | 2008-10-16 | National Institute Of Advanced Industrial & Technology | Stress-induced light-emitting material for emitting ultraviolet ray, its manufacturing method, and its utilization |
WO2008126466A1 (en) * | 2007-03-30 | 2008-10-23 | National Institute Of Advanced Industrial Science And Technology | Stress-luminescent material emitting ultraviolet, process for producing the same, and use thereof |
CN104262780A (en) * | 2014-09-17 | 2015-01-07 | 北京印刷学院 | Preparation method of ultraviolet fluorescent-green plastic film by taking rare-earth phosphate glass as photochromic agent and application thereof in anti-counterfeiting aspects |
Also Published As
Publication number | Publication date |
---|---|
JPS5646515B2 (en) | 1981-11-04 |
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