JPS63155295U - - Google Patents
Info
- Publication number
- JPS63155295U JPS63155295U JP4915187U JP4915187U JPS63155295U JP S63155295 U JPS63155295 U JP S63155295U JP 4915187 U JP4915187 U JP 4915187U JP 4915187 U JP4915187 U JP 4915187U JP S63155295 U JPS63155295 U JP S63155295U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting layer
- phosphor
- zns
- layer made
- 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
- 239000010409 thin film Substances 0.000 claims description 5
- 239000010408 film Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- 239000003086 colorant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Luminescent Compositions (AREA)
- Electroluminescent Light Sources (AREA)
Description
第１図は本考案の一実施例の高輝度白色発光電
界発光灯装置の断面図、第２図は薄膜ＥＬと分散
型ＥＬのＢ―Ｖ特性図、第３図は本考案の他の実
施例の高輝度白色発光電界発光灯装置の断面図で
ある。
１……高輝度白色発光電界発光灯、２……ガラ
ス基板、３……透明導電膜（ＩＴＯ）、４……発
光層（薄膜）、５……発光層（分散型）、６……
絶縁層（ＢａＴｉＯ３等）、７……背面電極、８
……薄膜ＥＬ、９……分散型ＥＬ、１０……駆動
電源、１１……薄膜ＥＬ素子のＢ―Ｖ特性曲線、
１２……分散型ＥＬ素子のＢ―Ｖ特性曲線、２０
……高輝度白色発光電界発光灯、２１……絶縁層
（Ｖ２Ｏ３等）。
Fig. 1 is a cross-sectional view of a high brightness white light emitting electroluminescent lamp device according to an embodiment of the present invention, Fig. 2 is a BV characteristic diagram of a thin film EL and a dispersed EL, and Fig. 3 is another embodiment of the present invention. 1 is a cross-sectional view of an example high-intensity white-emitting electroluminescent lamp device. FIG. DESCRIPTION OF SYMBOLS 1... High brightness white light emitting electroluminescent lamp, 2... Glass substrate, 3... Transparent conductive film (ITO), 4... Light emitting layer (thin film), 5... Light emitting layer (dispersed type), 6...
Insulating layer (BaTiO 3 etc.), 7... Back electrode, 8
... Thin film EL, 9... Distributed EL, 10... Driving power supply, 11... B-V characteristic curve of thin film EL element,
12...B-V characteristic curve of distributed EL element, 20
... High brightness white light emitting electroluminescent lamp, 21 ... Insulating layer (V 2 O 3 etc.).
Claims (1)
黄色発光するＺｎＳ：Ｍｎ蛍光体よりなる発光層
を含む薄膜ＥＬ素子および青緑色発光するＺｎＳ
：Ｃｕ，Ｃｌ蛍光体よりなる発光層を含む分散型
ＥＬ素子を順次積層形成し、両発光層の発光色の
混色で高輝度の白色発光する電界発光灯装置。 A thin film EL device including a light-emitting layer made of a ZnS:Mn phosphor that emits orange-yellow light on a transparent glass substrate on which a transparent conductive film is formed, and a ZnS light-emitting layer that emits blue-green light.
: An electroluminescent lamp device in which dispersed EL elements including a light-emitting layer made of Cu, Cl phosphor are sequentially laminated and emit high-intensity white light by mixing the emitted light colors of both light-emitting layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4915187U JPS63155295U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4915187U JPS63155295U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63155295U true JPS63155295U (en) | 1988-10-12 |
Family
ID=30871335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4915187U Pending JPS63155295U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63155295U (en) |
-
1987
- 1987-03-31 JP JP4915187U patent/JPS63155295U/ja active Pending
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