JPS6434793U - - Google Patents
Info
- Publication number
- JPS6434793U JPS6434793U JP12974987U JP12974987U JPS6434793U JP S6434793 U JPS6434793 U JP S6434793U JP 12974987 U JP12974987 U JP 12974987U JP 12974987 U JP12974987 U JP 12974987U JP S6434793 U JPS6434793 U JP S6434793U
- Authority
- JP
- Japan
- Prior art keywords
- moisture
- proof film
- electrode side
- laminated
- transparent 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
- 239000000463 material Substances 0.000 claims 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 239000006185 dispersion Substances 0.000 claims 2
- 239000011888 foil Substances 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000002650 laminated plastic Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electroluminescent Light Sources (AREA)
Description
第１図は、この考案の実施例による分散型ＥＬ
発光素子の断面図、第２図は、第１図中の透明電
極側の防湿フイルムの拡大模式図、第３図は、こ
の考案の変形例による第２図と同様な拡大模式図
である。
１……発光層、２……絶縁反射層、３……透明
電極、４……背面電極、５，６……補水層、７，
８……防湿フイルム。
FIG. 1 shows a distributed EL according to an embodiment of this invention.
A cross-sectional view of the light emitting device, FIG. 2 is an enlarged schematic diagram of the moisture-proof film on the transparent electrode side in FIG. 1, and FIG. 3 is an enlarged schematic diagram similar to FIG. 2 according to a modification of this invention. 1... Light emitting layer, 2... Insulating reflective layer, 3... Transparent electrode, 4... Back electrode, 5, 6... Water replenishment layer, 7,
8... Moisture-proof film.
Claims (1)
なる一対の電極層とを包囲し、外気からの水分を
略遮断し、周縁端部が封止された一対の防湿フイ
ルムから構成されてなり、背面電極側の防湿フイ
ルムが少なくともアルミニウム箔材を有した積層
プラスチツク材からなつている分散型ＥＬ発光素
子において、 上記背面電極側の防湿フイルムには、上記透明
電極側の防湿フイルムとほぼ同じ線膨張率を有し
た積層部材が上記透明電極側の防湿フイルムの厚
さにほぼ応じた厚さで積層されていることを特徴
とする分散型ＥＬ発光素子。 (2) 上記背面電極側の防湿フイルムにおけるア
ルミニウム箔材の両側には、上記透明電極側の防
湿フイルムとほぼ同じ線膨張率を有した積層部材
が積層されていることを特徴とする実用新案登録
請求の範囲第１項に記載の分散型ＥＬ発光素子。[Claims for Utility Model Registration] (1) A pair of electrode layers that surrounds an EL light-emitting layer and a pair of electrode layers consisting of a transparent electrode and a back electrode, substantially blocking moisture from the outside air, and having their peripheral edges sealed. In the dispersion type EL light-emitting element, the moisture-proof film on the back electrode side is made of a laminated plastic material having at least an aluminum foil material, and the moisture-proof film on the back electrode side has the transparent electrode. A dispersion type EL light-emitting element, characterized in that laminated members having substantially the same coefficient of linear expansion as the moisture-proof film on the transparent electrode side are laminated to a thickness that approximately corresponds to the thickness of the moisture-proof film on the transparent electrode side. (2) Registration of a utility model characterized in that a laminated member having approximately the same coefficient of linear expansion as the moisture-proof film on the transparent electrode side is laminated on both sides of the aluminum foil material in the moisture-proof film on the back electrode side. A distributed EL light emitting device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12974987U JPS6434793U (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12974987U JPS6434793U (en) | 1987-08-25 | 1987-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6434793U true JPS6434793U (en) | 1989-03-02 |
Family
ID=31384312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12974987U Pending JPS6434793U (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434793U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5986194A (en) * | 1982-11-09 | 1984-05-18 | 伊勢電子工業株式会社 | Thin film electroluminescent element |
| JPS60100171A (en) * | 1983-11-07 | 1985-06-04 | 株式会社日立製作所 | Liquid crystal display unit |
| JPS60151991A (en) * | 1984-01-19 | 1985-08-10 | 日東電工株式会社 | Electroluminescent element |
-
1987
- 1987-08-25 JP JP12974987U patent/JPS6434793U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5986194A (en) * | 1982-11-09 | 1984-05-18 | 伊勢電子工業株式会社 | Thin film electroluminescent element |
| JPS60100171A (en) * | 1983-11-07 | 1985-06-04 | 株式会社日立製作所 | Liquid crystal display unit |
| JPS60151991A (en) * | 1984-01-19 | 1985-08-10 | 日東電工株式会社 | Electroluminescent element |