JPH0397897U - - Google Patents
Info
- Publication number
- JPH0397897U JPH0397897U JP633290U JP633290U JPH0397897U JP H0397897 U JPH0397897 U JP H0397897U JP 633290 U JP633290 U JP 633290U JP 633290 U JP633290 U JP 633290U JP H0397897 U JPH0397897 U JP H0397897U
- Authority
- JP
- Japan
- Prior art keywords
- resin film
- moisture
- layer
- proof resin
- back electrode
- 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
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
Landscapes
- Electroluminescent Light Sources (AREA)
Description
第１図及び第２図は本考案のＥＬ発光素子の一
実施態様、第３図及び第４図は従来公知のＥＬ素
子を示す概略断面図であり、図中、１は背面電極
、２は絶縁層、３は発光層、４は透明電極、５，
６は防湿性樹脂フイルム、７は吸湿性樹脂フイル
ム、８は吸水性物質よりなる層、９は金属複合フ
イルムおよび１０は金属薄板を示す。
1 and 2 are schematic sectional views showing one embodiment of the EL light emitting device of the present invention, and FIGS. 3 and 4 are schematic cross-sectional views showing conventionally known EL devices. In the figures, 1 is a back electrode, and 2 is a back electrode. an insulating layer, 3 a light emitting layer, 4 a transparent electrode, 5,
6 is a moisture-proof resin film, 7 is a hygroscopic resin film, 8 is a layer made of a water-absorbing substance, 9 is a metal composite film, and 10 is a thin metal plate.
Claims (1)
電極４を積層し、これを防湿性樹脂フイルム５，
６で被覆してなるＥＬ素子において、防湿性樹脂
フイルム５及び／又は６に代えて防湿性樹脂フイ
ルム５及び／又は６の内面に吸水性物質よりなる
層８を配設し、該層の周縁部を圧着封止したこと
を特徴とするＥＬ素子。 An insulating layer 2, a light-emitting layer 3, and a transparent electrode 4 are laminated on a back electrode 1, and a moisture-proof resin film 5,
6, a layer 8 made of a water-absorbing substance is provided on the inner surface of the moisture-proof resin film 5 and/or 6 instead of the moisture-proof resin film 5 and/or 6, and the periphery of the layer An EL element characterized in that a portion is crimped and sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP633290U JPH0397897U (en) | 1990-01-26 | 1990-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP633290U JPH0397897U (en) | 1990-01-26 | 1990-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0397897U true JPH0397897U (en) | 1991-10-09 |
Family
ID=31510009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP633290U Pending JPH0397897U (en) | 1990-01-26 | 1990-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0397897U (en) |
-
1990
- 1990-01-26 JP JP633290U patent/JPH0397897U/ja active Pending