JPS5457889A - Electric field luminous device - Google Patents
Electric field luminous deviceInfo
- Publication number
- JPS5457889A JPS5457889A JP12378277A JP12378277A JPS5457889A JP S5457889 A JPS5457889 A JP S5457889A JP 12378277 A JP12378277 A JP 12378277A JP 12378277 A JP12378277 A JP 12378277A JP S5457889 A JPS5457889 A JP S5457889A
- Authority
- JP
- Japan
- Prior art keywords
- layers
- sulfide
- zinc
- several
- substance layer
- 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
- 230000005684 electric field Effects 0.000 title 1
- 239000005083 Zinc sulfide Substances 0.000 abstract 5
- 229940063789 zinc sulfide Drugs 0.000 abstract 5
- 229910052984 zinc sulfide Inorganic materials 0.000 abstract 5
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 abstract 5
- 239000000126 substance Substances 0.000 abstract 3
- 238000004020 luminiscence type Methods 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 abstract 1
- 238000010894 electron beam technology Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 1
- 229910001887 tin oxide Inorganic materials 0.000 abstract 1
- 238000007740 vapor deposition Methods 0.000 abstract 1
- 238000001947 vapour-phase growth Methods 0.000 abstract 1
Abstract
PURPOSE: To attain the improvements of dielectric strength and brightness by composing a fluorescent-substance layer of several zinc-sulfide layers and mixed layers vapor-deposited alternatively.
CONSTITUTION: To glass substrate 1, clear electrode 2 of tin oxide and fluorescent substance layer 3 are provided through vapor-phase growth. Fluorescent substance layer 3 is made of several alternate zinc-sulfide layers 3a containing 5% of manganese as an inactive agent and mixed layers 3b of copper sulfide and zinc sulfide at a ratio of 1 to 9 through electron beam vacuum vapor deposition. Since several layers are laminated, transparency can be secured through the action of zinc sulfide of mixed layers 3b and excellent junctions with zinc-sulfide layers 3a are obtained; and then, unevenness in luminescence does not occur because of the multi- layer and the luminescence is made uniform, so that the entire brightness will improve and the dielectric strength will also improves
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52123782A JPS5952520B2 (en) | 1977-10-15 | 1977-10-15 | electroluminescent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52123782A JPS5952520B2 (en) | 1977-10-15 | 1977-10-15 | electroluminescent device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5457889A true JPS5457889A (en) | 1979-05-10 |
| JPS5952520B2 JPS5952520B2 (en) | 1984-12-20 |
Family
ID=14869148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52123782A Expired JPS5952520B2 (en) | 1977-10-15 | 1977-10-15 | electroluminescent device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952520B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5774994A (en) * | 1980-10-24 | 1982-05-11 | Fujitsu Ltd | El display element |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3717609B1 (en) | 2017-11-28 | 2023-10-18 | Basf Se | Composition comprising a primary and a secondary surfactant, for cleaning or rinsing a product |
-
1977
- 1977-10-15 JP JP52123782A patent/JPS5952520B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5774994A (en) * | 1980-10-24 | 1982-05-11 | Fujitsu Ltd | El display element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5952520B2 (en) | 1984-12-20 |
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