JPS61179698U - - Google Patents
Info
- Publication number
- JPS61179698U JPS61179698U JP6432185U JP6432185U JPS61179698U JP S61179698 U JPS61179698 U JP S61179698U JP 6432185 U JP6432185 U JP 6432185U JP 6432185 U JP6432185 U JP 6432185U JP S61179698 U JPS61179698 U JP S61179698U
- Authority
- JP
- Japan
- Prior art keywords
- back electrode
- insulating layer
- reflective insulating
- organic
- porous film
- 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
- 238000005401 electroluminescence Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Electroluminescent Light Sources (AREA)
Description
第１図は本考案の実施例による有機型ＥＬ素子
の拡大部分断面図、第２図は上記有機型ＥＬ素子
を用いた発光体の断面図、第３図は従来の基本的
な有機型ＥＬ素子の拡大部分断面図、第４図は特
開昭５９―９８４９６号公報に開示された有機型
ＥＬ素子の拡大部分断面図である。
１……発光層、２……反射絶縁層、３……背面
電極、３３……背面電極を構成している多孔性膜
の小孔。
FIG. 1 is an enlarged partial cross-sectional view of an organic EL device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of a light emitter using the organic EL device, and FIG. 3 is a conventional basic organic EL device. FIG. 4 is an enlarged partial cross-sectional view of an organic EL device disclosed in Japanese Patent Application Laid-Open No. 59-98496. 1... Light emitting layer, 2... Reflective insulating layer, 3... Back electrode, 33... Small pores in the porous film constituting the back electrode.
Claims (1)
縁層に背面電極が形成されてなる有機型エレクト
ロ・ルミネセンスにおいて、 背面電極が多孔性膜によつて構成されているこ
とを特徴とする有機型エレクトロ・ルミネセンス
素子。[Claims for Utility Model Registration] In organic electroluminescence in which a reflective insulating layer is formed on one side of a light-emitting layer and a back electrode is formed on the reflective insulating layer, the back electrode is constituted by a porous film. An organic electroluminescent device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6432185U JPS61179698U (en) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6432185U JPS61179698U (en) | 1985-04-30 | 1985-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61179698U true JPS61179698U (en) | 1986-11-10 |
Family
ID=30595296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6432185U Pending JPS61179698U (en) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61179698U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005266667A (en) * | 2004-03-22 | 2005-09-29 | Sony Corp | Display device manufacturing method and display device |
| JP2005309400A (en) * | 2004-03-26 | 2005-11-04 | Semiconductor Energy Lab Co Ltd | Light emitting device and manufacturing method thereof |
| JP2005338789A (en) * | 2004-05-29 | 2005-12-08 | Samsung Sdi Co Ltd | Electroluminescence display device and its manufacturing method |
| US8038496B2 (en) | 2004-03-26 | 2011-10-18 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing a light emitting device and using an electrode layer as a mask during manufacturing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5998496A (en) * | 1983-10-25 | 1984-06-06 | アルプス電気株式会社 | Electroluminescent element |
-
1985
- 1985-04-30 JP JP6432185U patent/JPS61179698U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5998496A (en) * | 1983-10-25 | 1984-06-06 | アルプス電気株式会社 | Electroluminescent element |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005266667A (en) * | 2004-03-22 | 2005-09-29 | Sony Corp | Display device manufacturing method and display device |
| JP4608921B2 (en) * | 2004-03-22 | 2011-01-12 | ソニー株式会社 | Display device manufacturing method and display device |
| JP2005309400A (en) * | 2004-03-26 | 2005-11-04 | Semiconductor Energy Lab Co Ltd | Light emitting device and manufacturing method thereof |
| JP4679187B2 (en) * | 2004-03-26 | 2011-04-27 | 株式会社半導体エネルギー研究所 | Method for manufacturing light emitting device |
| US8038496B2 (en) | 2004-03-26 | 2011-10-18 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing a light emitting device and using an electrode layer as a mask during manufacturing |
| JP2005338789A (en) * | 2004-05-29 | 2005-12-08 | Samsung Sdi Co Ltd | Electroluminescence display device and its manufacturing method |