JPS61114697U - - Google Patents
Info
- Publication number
- JPS61114697U JPS61114697U JP19673584U JP19673584U JPS61114697U JP S61114697 U JPS61114697 U JP S61114697U JP 19673584 U JP19673584 U JP 19673584U JP 19673584 U JP19673584 U JP 19673584U JP S61114697 U JPS61114697 U JP S61114697U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting layer
- hygroscopic
- protective film
- electroluminescent element
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000004840 adhesive resin Substances 0.000 claims description 2
- 229920006223 adhesive resin Polymers 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Electroluminescent Light Sources (AREA)
Description
第１図は本考案によるエレクトロルミネツセン
ス素子の一実施例を示す断面図、第２図は第１図
の吸湿層を詳細に示す断面図、第３図は本考案に
よる吸湿シートの詳細を示す断面図、第４図は第
３図の吸湿シートを用いた本考案によるエレクト
ロルミネツセンス素子の他の実施例を示す断面図
、第５図は従来のエレクトロルミネツセンス素子
の一例を示す断面図である。
１……透明電極基板、２……透明電極、３……
対向電極、４……発光体層、５……絶縁層、６…
…保護フイルム、８……吸湿層、９……吸湿性粉
末、１０……粘着性樹脂、１１……吸湿性フイル
ム。
FIG. 1 is a cross-sectional view showing an embodiment of the electroluminescent element according to the present invention, FIG. 2 is a cross-sectional view showing details of the moisture absorbing layer of FIG. 1, and FIG. 3 is a detailed view of the moisture absorbing sheet according to the present invention. 4 is a sectional view showing another embodiment of the electroluminescent device according to the present invention using the moisture absorption sheet shown in FIG. 3, and FIG. 5 is a sectional view showing an example of a conventional electroluminescent device. FIG. 1...Transparent electrode substrate, 2...Transparent electrode, 3...
Counter electrode, 4... Luminous layer, 5... Insulating layer, 6...
... Protective film, 8 ... Hygroscopic layer, 9 ... Hygroscopic powder, 10 ... Adhesive resin, 11 ... Hygroscopic film.
Claims (1)
層を設け、これらを保護フイルムで封止してなる
エレクトロルミネツセンス素子において、前記発
光体層の裏面と該発光体層に対向する前記保護フ
イルムとの間に、粘着性樹脂をバインダーとした
吸湿性粉末とからなる吸湿層を設けたことを特徴
とするエレクトロルミネツセンス素子。 In an electroluminescent element in which at least a light emitting layer is provided between a transparent electrode and a counter electrode, and these are sealed with a protective film, the back surface of the light emitting layer and the protective film facing the light emitting layer are provided. An electroluminescent element characterized in that a hygroscopic layer is provided between the hygroscopic powder and the hygroscopic powder using an adhesive resin as a binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19673584U JPS639998Y2 (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19673584U JPS639998Y2 (en) | 1984-12-28 | 1984-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61114697U true JPS61114697U (en) | 1986-07-19 |
| JPS639998Y2 JPS639998Y2 (en) | 1988-03-24 |
Family
ID=30754590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19673584U Expired JPS639998Y2 (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639998Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224992A (en) * | 1988-07-14 | 1990-01-26 | Sharp Corp | Film el panel |
-
1984
- 1984-12-28 JP JP19673584U patent/JPS639998Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224992A (en) * | 1988-07-14 | 1990-01-26 | Sharp Corp | Film el panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS639998Y2 (en) | 1988-03-24 |
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