JPS5630486A - Fluorescent substance - Google Patents
Fluorescent substanceInfo
- Publication number
- JPS5630486A JPS5630486A JP10624579A JP10624579A JPS5630486A JP S5630486 A JPS5630486 A JP S5630486A JP 10624579 A JP10624579 A JP 10624579A JP 10624579 A JP10624579 A JP 10624579A JP S5630486 A JPS5630486 A JP S5630486A
- Authority
- JP
- Japan
- Prior art keywords
- ion
- fluorescent substance
- sno
- slurry
- baked
- 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
- 239000000126 substance Substances 0.000 title abstract 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 6
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 229910052733 gallium Inorganic materials 0.000 abstract 2
- 229910052738 indium Inorganic materials 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 229910052716 thallium Inorganic materials 0.000 abstract 2
- 229910008649 Tl2O3 Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 238000010894 electron beam technology Methods 0.000 abstract 1
- QZQVBEXLDFYHSR-UHFFFAOYSA-N gallium(III) oxide Inorganic materials O=[Ga]O[Ga]=O QZQVBEXLDFYHSR-UHFFFAOYSA-N 0.000 abstract 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000004020 luminiscence type Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- QTQRFJQXXUPYDI-UHFFFAOYSA-N oxo(oxothallanyloxy)thallane Chemical compound O=[Tl]O[Tl]=O QTQRFJQXXUPYDI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Landscapes
- Luminescent Compositions (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
PURPOSE: To obtain a yellowish luminescence of a high brightness by exciting a fluorescent substance obtained by adding a specific amount of at least one of In, Al, Ga, and Tl to SnO2 and then baking the mixture by a low-speed electron beams.
CONSTITUTION: SnO2 is dipped in an aqueous solution containing at least one of In ion, Al ion, Ga ion, and Tl ion to form a slurry, and then the slurry is evaporated to dryness to obtain a powder which is, in turn, repeatedly baked in the air or an atmosphere of oxygen. For example, at least one of In, Al, Ga, and Tl is added to 1g of SnO2 in a proportion of 10-8W10-1g in terms of In2O3, Al2O3, Ga2O3, or Tl2O3, and then baked to obtain the objective fluorescent substance.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10624579A JPS5630486A (en) | 1979-08-21 | 1979-08-21 | Fluorescent substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10624579A JPS5630486A (en) | 1979-08-21 | 1979-08-21 | Fluorescent substance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5630486A true JPS5630486A (en) | 1981-03-27 |
Family
ID=14428719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10624579A Pending JPS5630486A (en) | 1979-08-21 | 1979-08-21 | Fluorescent substance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5630486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6068429U (en) * | 1983-10-15 | 1985-05-15 | オーバル機器工業株式会社 | Flowmeter |
-
1979
- 1979-08-21 JP JP10624579A patent/JPS5630486A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6068429U (en) * | 1983-10-15 | 1985-05-15 | オーバル機器工業株式会社 | Flowmeter |
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