JPS6372897U - - Google Patents
Info
- Publication number
- JPS6372897U JPS6372897U JP16704386U JP16704386U JPS6372897U JP S6372897 U JPS6372897 U JP S6372897U JP 16704386 U JP16704386 U JP 16704386U JP 16704386 U JP16704386 U JP 16704386U JP S6372897 U JPS6372897 U JP S6372897U
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- back electrode
- light
- transparent
- emitting 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.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims 2
Landscapes
- Electroluminescent Light Sources (AREA)
Description
第１図は本考案の一実施例を示すＥＬ素子の断
面図、第２図は他の実施例を示す断面図、第３図
はコントラスト対外光照度を示すグラフである。
１…ＥＬ素子、２…透光性基板、３…透明電極
、５…発光層、７…背面電極（遮光層）。
FIG. 1 is a sectional view of an EL element showing one embodiment of the present invention, FIG. 2 is a sectional view showing another embodiment, and FIG. 3 is a graph showing contrast versus external light illuminance. DESCRIPTION OF SYMBOLS 1... EL element, 2... Transparent substrate, 3... Transparent electrode, 5... Light emitting layer, 7... Back electrode (light shielding layer).
Claims (1)
対向配設し、両電極間に発光層を設けた薄膜ＥＬ
素子において、前記背面電極に光の反射を抑制す
る遮光層の機能を付加したことを特徴とする薄膜
ＥＬ素子。 A thin film EL in which a transparent electrode formed on a transparent substrate and a back electrode are arranged facing each other, and a light emitting layer is provided between both electrodes.
A thin film EL device, characterized in that the back electrode has a function of a light shielding layer for suppressing reflection of light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16704386U JPS6372897U (en) | 1986-10-30 | 1986-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16704386U JPS6372897U (en) | 1986-10-30 | 1986-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6372897U true JPS6372897U (en) | 1988-05-16 |
Family
ID=31098601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16704386U Pending JPS6372897U (en) | 1986-10-30 | 1986-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6372897U (en) |
-
1986
- 1986-10-30 JP JP16704386U patent/JPS6372897U/ja active Pending
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