JPS6414893A - Thin film el element - Google Patents
Thin film el elementInfo
- Publication number
- JPS6414893A JPS6414893A JP62171402A JP17140287A JPS6414893A JP S6414893 A JPS6414893 A JP S6414893A JP 62171402 A JP62171402 A JP 62171402A JP 17140287 A JP17140287 A JP 17140287A JP S6414893 A JPS6414893 A JP S6414893A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- electrode
- thin film
- film
- layers
- 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
- 239000010409 thin film Substances 0.000 title abstract 4
- 239000010408 film Substances 0.000 abstract 5
- 239000000758 substrate Substances 0.000 abstract 3
- 239000003989 dielectric material Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
Landscapes
- Electroluminescent Light Sources (AREA)
Abstract
PURPOSE:To improve reliability of a connection part and reduce cost of an EL element by making an outer introduction part of a back plate of a thin film El element a multilayer film comprising two layers, and making the extreme upper layer have the same material as a transparent electrode. CONSTITUTION:A transparent electrode 5, first dielectrics layer 6, EL emitter layer 7, second dielectrics layer 8, and back plate 1 are laminated successively by a given method on a transparent substrate 3 of a thin film EL element. An outer introduction part of a back plate 1 of an end part of the thin film EL element is made a multilayer film comprised of at least two layers. The multilayer film is made a substrate layer 9 and the extreme upper layer 4, and the layer 4 is made a film formed with the same material as the electrode 5. And the film of the substrate layer 9 of two layers is made a layer having a lower resistant rate than that of the layer 4, and the layer 4 is formed concurrently with the electrode 5. Furthermore, an outer introduction part of the electrode 5 is made to have the same structure as that of the electrode 1, and thereby a high reliable connection to be possible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62171402A JPS6414893A (en) | 1987-07-09 | 1987-07-09 | Thin film el element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62171402A JPS6414893A (en) | 1987-07-09 | 1987-07-09 | Thin film el element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6414893A true JPS6414893A (en) | 1989-01-19 |
Family
ID=15922487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62171402A Pending JPS6414893A (en) | 1987-07-09 | 1987-07-09 | Thin film el element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6414893A (en) |
-
1987
- 1987-07-09 JP JP62171402A patent/JPS6414893A/en active Pending
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