JPS6298199U - - Google Patents
Info
- Publication number
- JPS6298199U JPS6298199U JP19031285U JP19031285U JPS6298199U JP S6298199 U JPS6298199 U JP S6298199U JP 19031285 U JP19031285 U JP 19031285U JP 19031285 U JP19031285 U JP 19031285U JP S6298199 U JPS6298199 U JP S6298199U
- Authority
- JP
- Japan
- Prior art keywords
- light
- transparent
- emitting layer
- sheet
- protective sheet
- 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
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000005401 electroluminescence Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Electroluminescent Light Sources (AREA)
Description
第１図は本考案の一実施例を示すＥＬＤの部分
断面図、第２図は従来例を示すＥＬＤの断面図で
ある。
１……透明シート、２……透明電極、３……発
光層、４……対向電極、５……吸湿層、６，７…
…保護シート、８……隙き間、９……微粉末、１
０……間隙。
FIG. 1 is a partial sectional view of an ELD showing an embodiment of the present invention, and FIG. 2 is a sectional view of an ELD showing a conventional example. DESCRIPTION OF SYMBOLS 1...Transparent sheet, 2...Transparent electrode, 3...Light emitting layer, 4...Counter electrode, 5...Moisture absorption layer, 6,7...
...protective sheet, 8...gap, 9...fine powder, 1
0...Gap.
Claims (1)
明電極に対向配置された対向電極との間に発光層
を介在させてなるものを保護シートで密封被覆す
るとともに、該保護シートと前記対向電極との間
に吸湿効率の高い材料からなる吸湿層を介在させ
、前記両電極間に電圧を印加することにより前記
発光層を発光させるようにしたエレクトロルミネ
ツセンス素子において、互いに対向する前記透明
シートと保護シートとの間に微粉末を散在させ、
これら微粉末により画成される間隙を前記吸湿層
に連通せしめたことを特徴とするエレクトロルミ
ネツセンス素子の防湿構造。 A light-emitting layer is interposed between a transparent electrode formed on one side of a transparent sheet and a counter electrode disposed opposite to the transparent electrode, and the light-emitting layer is hermetically covered with a protective sheet, and the protective sheet and the counter electrode are In an electroluminescence element, a moisture absorbing layer made of a material with high moisture absorption efficiency is interposed between the two electrodes, and the light emitting layer is made to emit light by applying a voltage between the two electrodes, wherein the transparent sheet and the transparent sheet facing each other are made to emit light. Fine powder is scattered between the protective sheet and
A moisture-proof structure for an electroluminescent device, characterized in that a gap defined by these fine powders is communicated with the moisture absorption layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19031285U JPH0332079Y2 (en) | 1985-12-12 | 1985-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19031285U JPH0332079Y2 (en) | 1985-12-12 | 1985-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6298199U true JPS6298199U (en) | 1987-06-23 |
| JPH0332079Y2 JPH0332079Y2 (en) | 1991-07-08 |
Family
ID=31143415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19031285U Expired JPH0332079Y2 (en) | 1985-12-12 | 1985-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332079Y2 (en) |
-
1985
- 1985-12-12 JP JP19031285U patent/JPH0332079Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332079Y2 (en) | 1991-07-08 |