JPS6443996A - Membranous luminous element - Google Patents
Membranous luminous elementInfo
- Publication number
- JPS6443996A JPS6443996A JP62199779A JP19977987A JPS6443996A JP S6443996 A JPS6443996 A JP S6443996A JP 62199779 A JP62199779 A JP 62199779A JP 19977987 A JP19977987 A JP 19977987A JP S6443996 A JPS6443996 A JP S6443996A
- Authority
- JP
- Japan
- Prior art keywords
- insulating layer
- luminous
- layer
- membranous
- luminous 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
Abstract
PURPOSE:To obtain an EL (Electroluminescence) element with a high brightness by forming the interfaces between a luminous layer and insulating layers in a wavy or uneven form. CONSTITUTION:In a membranous EL element formed by laminating the first insulating layer 3, a luminous layer 4, the second insulating layer 5, and a rear side electrode 6 in this order on the upper side of a transparent electrode 2 furnished on a substrate 1, and in which the EL luminescence is obtained by applying an AC voltage between the both electrodes 2 and 6, the interfaces between the first insulating layer 3 and the luminous layer 4, and/or between the luminous layer 4 and the second insulating layer 5 are formed in a wavy or uneven form. As a result, the area of the interface per unit display color element area can be increased, the number of electrons emitted from the interface can be made more when the electric field is applied, and the electrons hit and excite numerous luminous centers to generate a high brightness.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62199779A JPS6443996A (en) | 1987-08-12 | 1987-08-12 | Membranous luminous element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62199779A JPS6443996A (en) | 1987-08-12 | 1987-08-12 | Membranous luminous element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6443996A true JPS6443996A (en) | 1989-02-16 |
Family
ID=16413470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62199779A Pending JPS6443996A (en) | 1987-08-12 | 1987-08-12 | Membranous luminous element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6443996A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5886955A (en) * | 1994-10-21 | 1999-03-23 | Magnasco; Peter L. | Personal electronic clock related device with a limited automatic multiple recall alarm suspension control means |
-
1987
- 1987-08-12 JP JP62199779A patent/JPS6443996A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5886955A (en) * | 1994-10-21 | 1999-03-23 | Magnasco; Peter L. | Personal electronic clock related device with a limited automatic multiple recall alarm suspension control means |
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