JPH0412296U - - Google Patents
Info
- Publication number
- JPH0412296U JPH0412296U JP5390390U JP5390390U JPH0412296U JP H0412296 U JPH0412296 U JP H0412296U JP 5390390 U JP5390390 U JP 5390390U JP 5390390 U JP5390390 U JP 5390390U JP H0412296 U JPH0412296 U JP H0412296U
- Authority
- JP
- Japan
- Prior art keywords
- glass substrate
- electrode layer
- transparent glass
- transparent
- 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
- 239000011521 glass Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 1
- 239000000292 calcium oxide Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 5
- 239000011241 protective layer Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electroluminescent Light Sources (AREA)
Description
第１図は、本考案による一実施例のＥＬ表示発
光素子の概略部分断面図、第２図は、第１図のＥ
Ｌ表示素子の輝度劣化を示すグラフ図である。
２……透明ガラス基板、４……透明電極、６…
…電場発光層、８……反射絶縁層、１０……不透
光層、１２……光導電体層、１４……金属電極、
１６……捕水層、１８……防湿保護層、２０……
側面保護層。
FIG. 1 is a schematic partial cross-sectional view of an EL display light emitting device according to an embodiment of the present invention, and FIG.
FIG. 3 is a graph diagram showing luminance deterioration of an L display element. 2...Transparent glass substrate, 4...Transparent electrode, 6...
... Electroluminescent layer, 8 ... Reflective insulating layer, 10 ... Opaque layer, 12 ... Photoconductor layer, 14 ... Metal electrode,
16...Water-capturing layer, 18...Moisture-proof protective layer, 20...
Side protective layer.
Claims (1)
明ガラス基板に積層された透明電極層と対向する
面と反対側の金属電極層上に、酸化カルシウム粉
末からなる捕水層を設けてなることを特徴とする
ＥＬ表示素子。 At least one surface is a transparent glass substrate, and a water-trapping layer made of calcium oxide powder is provided on the metal electrode layer on the opposite side to the surface facing the transparent electrode layer laminated on the transparent glass substrate. EL display element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5390390U JPH0412296U (en) | 1990-05-22 | 1990-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5390390U JPH0412296U (en) | 1990-05-22 | 1990-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0412296U true JPH0412296U (en) | 1992-01-31 |
Family
ID=31575492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5390390U Pending JPH0412296U (en) | 1990-05-22 | 1990-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412296U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004006254A (en) * | 2003-02-13 | 2004-01-08 | Semiconductor Energy Lab Co Ltd | El display device |
| JP2006196466A (en) * | 2006-03-09 | 2006-07-27 | Semiconductor Energy Lab Co Ltd | Manufacturing method of display device |
| JP2006261123A (en) * | 2006-03-17 | 2006-09-28 | Semiconductor Energy Lab Co Ltd | Car audio, display device, sound reproducer and personal digital assistant |
| JP2012069529A (en) * | 2011-11-30 | 2012-04-05 | Canon Inc | Manufacturing method for organic el element |
-
1990
- 1990-05-22 JP JP5390390U patent/JPH0412296U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004006254A (en) * | 2003-02-13 | 2004-01-08 | Semiconductor Energy Lab Co Ltd | El display device |
| JP4641707B2 (en) * | 2003-02-13 | 2011-03-02 | 株式会社半導体エネルギー研究所 | Display device |
| JP2006196466A (en) * | 2006-03-09 | 2006-07-27 | Semiconductor Energy Lab Co Ltd | Manufacturing method of display device |
| JP4663554B2 (en) * | 2006-03-09 | 2011-04-06 | 株式会社半導体エネルギー研究所 | Method for manufacturing display device |
| JP2006261123A (en) * | 2006-03-17 | 2006-09-28 | Semiconductor Energy Lab Co Ltd | Car audio, display device, sound reproducer and personal digital assistant |
| JP4663560B2 (en) * | 2006-03-17 | 2011-04-06 | 株式会社半導体エネルギー研究所 | Car audio, sound reproduction device and portable information terminal |
| JP2012069529A (en) * | 2011-11-30 | 2012-04-05 | Canon Inc | Manufacturing method for organic el element |