JPS641498U - - Google Patents
Info
- Publication number
- JPS641498U JPS641498U JP9560387U JP9560387U JPS641498U JP S641498 U JPS641498 U JP S641498U JP 9560387 U JP9560387 U JP 9560387U JP 9560387 U JP9560387 U JP 9560387U JP S641498 U JPS641498 U JP S641498U
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- back electrode
- protective
- light emitting
- 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
- 239000010409 thin film Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229920002050 silicone resin Polymers 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 2
- 239000010408 film Substances 0.000 claims 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案の一実施例の薄膜ＥＬの封止構
造の断面図である。第２図は従来例による薄膜Ｅ
Ｌの封止構造の断面図である。
１……基板ガラス、２……透明電極（ＩＴＯ）
、３……ＥＬ層（発光層又は発光層＋絶縁層）、
４……裏面電極（Ａｌ）、９……シリコン樹脂、
１０……エポキシ樹脂、１１……平ガラス。
FIG. 1 is a sectional view of a thin film EL sealing structure according to an embodiment of the present invention. Figure 2 shows a thin film E according to a conventional example.
FIG. 3 is a cross-sectional view of the sealing structure of L. 1...Substrate glass, 2...Transparent electrode (ITO)
, 3...EL layer (light emitting layer or light emitting layer + insulating layer),
4... Back electrode (Al), 9... Silicone resin,
10...Epoxy resin, 11...Flat glass.
Claims (1)
て発光層を狭持してなる薄膜ＥＬ素子において、
裏面電極又は裏面電極上に形成された保護薄膜上
にシリコン樹脂、エポキシ樹脂の順に保護膜を積
層させたことを特徴とする薄膜ＥＬの封止構造。 In a thin film EL element in which a light emitting layer is sandwiched between a pair of electrodes, at least one of which is transparent,
A thin film EL sealing structure characterized in that a protective film of silicone resin and epoxy resin is laminated in this order on a back electrode or a protective thin film formed on the back electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9560387U JPS641498U (en) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9560387U JPS641498U (en) | 1987-06-22 | 1987-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS641498U true JPS641498U (en) | 1989-01-06 |
Family
ID=30960330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9560387U Pending JPS641498U (en) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS641498U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583196A (en) * | 1978-12-20 | 1980-06-23 | Nippon Telegraph & Telephone | Method of sealing thin film electroluminescent element |
-
1987
- 1987-06-22 JP JP9560387U patent/JPS641498U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5583196A (en) * | 1978-12-20 | 1980-06-23 | Nippon Telegraph & Telephone | Method of sealing thin film electroluminescent element |
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