JPS5710678A - Fluorescent substance - Google Patents
Fluorescent substanceInfo
- Publication number
- JPS5710678A JPS5710678A JP8422680A JP8422680A JPS5710678A JP S5710678 A JPS5710678 A JP S5710678A JP 8422680 A JP8422680 A JP 8422680A JP 8422680 A JP8422680 A JP 8422680A JP S5710678 A JPS5710678 A JP S5710678A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent substance
- activator
- yttrium
- europium
- 1w15atom
- 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
- 239000000126 substance Substances 0.000 title abstract 4
- 229910052693 Europium Inorganic materials 0.000 abstract 3
- 229910052727 yttrium Inorganic materials 0.000 abstract 3
- 239000012190 activator Substances 0.000 abstract 2
- -1 europium ion Chemical class 0.000 abstract 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- RSEIMSPAXMNYFJ-UHFFFAOYSA-N europium(III) oxide Inorganic materials O=[Eu]O[Eu]=O RSEIMSPAXMNYFJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001679 gibbsite Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003891 oxalate salts Chemical class 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Luminescent Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8422680A JPS5710678A (en) | 1980-06-21 | 1980-06-21 | Fluorescent substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8422680A JPS5710678A (en) | 1980-06-21 | 1980-06-21 | Fluorescent substance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5710678A true JPS5710678A (en) | 1982-01-20 |
| JPS6121506B2 JPS6121506B2 (enrdf_load_stackoverflow) | 1986-05-27 |
Family
ID=13824557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8422680A Granted JPS5710678A (en) | 1980-06-21 | 1980-06-21 | Fluorescent substance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5710678A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2405408A (en) * | 2002-06-12 | 2005-03-02 | Gen Electric | Improved europium-activated phosphors containing oxides of rare-earth and Group III metals and method of making the same |
| GB2411176A (en) * | 2004-02-17 | 2005-08-24 | Gen Electric | Improved europium-activated phosphors containing oxides of rare-earth and Group III metals |
-
1980
- 1980-06-21 JP JP8422680A patent/JPS5710678A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2405408A (en) * | 2002-06-12 | 2005-03-02 | Gen Electric | Improved europium-activated phosphors containing oxides of rare-earth and Group III metals and method of making the same |
| US7022263B2 (en) | 2002-06-12 | 2006-04-04 | General Electric Company | Europium-activated phosphors containing oxides of rare-earth and group-IIIB metals and method of making the same |
| GB2405408B (en) * | 2002-06-12 | 2007-09-19 | Gen Electric | Improved europium-activated phosphors containing oxides of rare-earth and group IIIB metals and method of making the same |
| GB2411176A (en) * | 2004-02-17 | 2005-08-24 | Gen Electric | Improved europium-activated phosphors containing oxides of rare-earth and Group III metals |
| GB2411176B (en) * | 2004-02-17 | 2009-10-14 | Gen Electric | Improved europium-activated phosphors containing oxides of rare-earth and group-IIIB metals and method of making the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6121506B2 (enrdf_load_stackoverflow) | 1986-05-27 |
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