JPS6443997A - Membranous el display element - Google Patents
Membranous el display elementInfo
- Publication number
- JPS6443997A JPS6443997A JP62198918A JP19891887A JPS6443997A JP S6443997 A JPS6443997 A JP S6443997A JP 62198918 A JP62198918 A JP 62198918A JP 19891887 A JP19891887 A JP 19891887A JP S6443997 A JPS6443997 A JP S6443997A
- Authority
- JP
- Japan
- Prior art keywords
- insulating layers
- luminous layer
- membranous
- display element
- phosphorus
- 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
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
PURPOSE:To prevent a seizure phenomenon even when an asymmetric wave driving is executed by doping an insulating layer with phosphorus. CONSTITUTION:In a membranous EL display element which is composed by laminating a transparent electrode 2, an EL (Electroluminescence) luminous layer 4, insulating layers 3 and 5 holding the luminous layer 4, and an opposite electrode 6 on a transparent substrate 1, the insulating layers 3 and 5 are doped with phosphorus. As a result, since sodium ions mixed in the insulating layers and/or at the interfaces between the insulating layers and the luminous layer can be trapped, a seizure phenomenon is suppressed even when an asymmetric wave driving is executed consequently, and a good display stabilization can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62198918A JPS6443997A (en) | 1987-08-08 | 1987-08-08 | Membranous el display element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62198918A JPS6443997A (en) | 1987-08-08 | 1987-08-08 | Membranous el display element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6443997A true JPS6443997A (en) | 1989-02-16 |
Family
ID=16399121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62198918A Pending JPS6443997A (en) | 1987-08-08 | 1987-08-08 | Membranous el display element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6443997A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04171698A (en) * | 1990-11-06 | 1992-06-18 | Fuji Electric Co Ltd | Electroluminescence display panel |
JP2015057786A (en) * | 2007-04-30 | 2015-03-26 | アイファイアー・アイピー・コーポレーション | Laminated thick film dielectric structure for thick film dielectric electroluminescent display |
-
1987
- 1987-08-08 JP JP62198918A patent/JPS6443997A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04171698A (en) * | 1990-11-06 | 1992-06-18 | Fuji Electric Co Ltd | Electroluminescence display panel |
JP2015057786A (en) * | 2007-04-30 | 2015-03-26 | アイファイアー・アイピー・コーポレーション | Laminated thick film dielectric structure for thick film dielectric electroluminescent display |
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