JPS56109278A - Luminous material - Google Patents
Luminous materialInfo
- Publication number
- JPS56109278A JPS56109278A JP1219980A JP1219980A JPS56109278A JP S56109278 A JPS56109278 A JP S56109278A JP 1219980 A JP1219980 A JP 1219980A JP 1219980 A JP1219980 A JP 1219980A JP S56109278 A JPS56109278 A JP S56109278A
- Authority
- JP
- Japan
- Prior art keywords
- zinc sulfide
- fluorescent substance
- activated zinc
- zns
- sulfide fluorescent
- 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)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
PURPOSE: To obtain a luminous material to emit blue light when excited by low- speed electron beams, by mixing an Sn-doped indium oxide-based conductive material with a Zn- and/or Ag-activated zinc sulfide fluorescent substance.
CONSTITUTION: One or more fluorescent substances, selected from the group consisting of Zn-activated zinc sulfide fluorescent substance (ZnS:Zn), Ag-activated zinc sulfide fluorescent substance (ZnS:Ag), and Zn, Ag-activated zinc sulfide fluorescent substance (ZnS:An, Ag), are mixed with an Sn-doped indium oxide- based conductive material (In2O3:xSnO2; 0.008<x≤0.1) in a ratio of 14:1W1:14 by weight, preferably 4:1W1:4 by weight.
EFFECT: A luminous material exhibiting a bright blue luminescence even at an accelerating voltage of several ten V or less can be obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1219980A JPS5943075B2 (en) | 1980-02-04 | 1980-02-04 | luminescent material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1219980A JPS5943075B2 (en) | 1980-02-04 | 1980-02-04 | luminescent material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56109278A true JPS56109278A (en) | 1981-08-29 |
JPS5943075B2 JPS5943075B2 (en) | 1984-10-19 |
Family
ID=11798730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1219980A Expired JPS5943075B2 (en) | 1980-02-04 | 1980-02-04 | luminescent material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5943075B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59142278A (en) * | 1983-02-02 | 1984-08-15 | Nec Corp | Luminescent material |
JPS59142277A (en) * | 1983-02-02 | 1984-08-15 | Nec Corp | Luminescent material |
JP2009252520A (en) * | 2008-04-04 | 2009-10-29 | Shoei Chem Ind Co | Light emitting device |
-
1980
- 1980-02-04 JP JP1219980A patent/JPS5943075B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59142278A (en) * | 1983-02-02 | 1984-08-15 | Nec Corp | Luminescent material |
JPS59142277A (en) * | 1983-02-02 | 1984-08-15 | Nec Corp | Luminescent material |
JP2009252520A (en) * | 2008-04-04 | 2009-10-29 | Shoei Chem Ind Co | Light emitting device |
Also Published As
Publication number | Publication date |
---|---|
JPS5943075B2 (en) | 1984-10-19 |
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