JPS6489280A - El device for light source - Google Patents
El device for light sourceInfo
- Publication number
- JPS6489280A JPS6489280A JP62246730A JP24673087A JPS6489280A JP S6489280 A JPS6489280 A JP S6489280A JP 62246730 A JP62246730 A JP 62246730A JP 24673087 A JP24673087 A JP 24673087A JP S6489280 A JPS6489280 A JP S6489280A
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting layer
- light emitting
- conducting layer
- 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
Landscapes
- Electroluminescent Light Sources (AREA)
Abstract
PURPOSE:To lessen light absorption within a light emitting layer and provide excellent anti-humidity property by forming a transparent and insulative light conducting layer in the upper or lower part of an EL element, wherein the light conducting layer is to take out through light emission at the light emitting layer. CONSTITUTION:A transparent and insulative light conducting layer 26 for taking out through light emission at a light emitting layer 24 is formed in an EL device for light source filled with EL elements having light emitting layer on the base board 21. Thereby the light from this light emitting layer 24 passes chiefly through the light conducting layer 26, and light absorption for being taken out can be lessened very much, and when the light conducting layer 26 is extended to the portion with no light emitting layer 24, it is now practicable to apply sealing technique, that should enhance anti-humidity property to a great extent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62246730A JPS6489280A (en) | 1987-09-30 | 1987-09-30 | El device for light source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62246730A JPS6489280A (en) | 1987-09-30 | 1987-09-30 | El device for light source |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6489280A true JPS6489280A (en) | 1989-04-03 |
Family
ID=17152794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62246730A Pending JPS6489280A (en) | 1987-09-30 | 1987-09-30 | El device for light source |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6489280A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007242406A (en) * | 2006-03-08 | 2007-09-20 | Fujifilm Corp | Edge-emitting luminescent element and its manufacturing method |
JP2007324062A (en) * | 2006-06-02 | 2007-12-13 | Fujifilm Corp | End face light emission type light emitting device |
JP2009244782A (en) * | 2008-03-31 | 2009-10-22 | Furukawa Electric Co Ltd:The | Method for manufacturing fiber substrate element, and fiber substrate element |
-
1987
- 1987-09-30 JP JP62246730A patent/JPS6489280A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007242406A (en) * | 2006-03-08 | 2007-09-20 | Fujifilm Corp | Edge-emitting luminescent element and its manufacturing method |
JP2007324062A (en) * | 2006-06-02 | 2007-12-13 | Fujifilm Corp | End face light emission type light emitting device |
JP2009244782A (en) * | 2008-03-31 | 2009-10-22 | Furukawa Electric Co Ltd:The | Method for manufacturing fiber substrate element, and fiber substrate element |
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