JPS6249897U - - Google Patents
Info
- Publication number
- JPS6249897U JPS6249897U JP14075685U JP14075685U JPS6249897U JP S6249897 U JPS6249897 U JP S6249897U JP 14075685 U JP14075685 U JP 14075685U JP 14075685 U JP14075685 U JP 14075685U JP S6249897 U JPS6249897 U JP S6249897U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- display
- front side
- light
- back electrode
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000010408 film Substances 0.000 claims 3
- 239000010409 thin film Substances 0.000 claims 3
- 238000010030 laminating Methods 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図及び第２図はそれぞれ本考案の実施例の
断面図、第３図〜第５図はそれぞれ従来素子の一
例の断面図である。
〈符号の説明〉、１……ガラス基板、９……絶
縁膜、２１〜２４……透明電極、６１〜６４……
島状吸収体膜、７１〜７４……透明誘電体膜、８
１〜８３……金属膜、１０５〜１０８……透明多
層膜、２０５〜２０８……黒色化背面電極。
FIGS. 1 and 2 are sectional views of an embodiment of the present invention, and FIGS. 3 to 5 are sectional views of an example of a conventional element. <Explanation of symbols> 1...Glass substrate, 9...Insulating film, 21-24...Transparent electrode, 61-64...
Island-shaped absorber film, 71-74...Transparent dielectric film, 8
1-83...metal film, 105-108...transparent multilayer film, 205-208...blackened back electrode.
Claims (1)
明電極、発光層、背面電極と裏側表示用の背面電
極、発光層、透明電極とを上記の順序に積層形成
することにより、表側表示用の積層構造と裏側表
示用の積層構造とを背中合わせに二重に積層形成
し、上記基板の表裏両方向に同時に発光表示する
ことが出来るように構成したことを特徴とする薄
膜ＥＬ素子。 ２ 上記表側表示用の背面電極及び裏側表示用の
背面電極を構成する電極膜部分として一つの金属
膜を共用したことを特徴とする実用新案登録請求
の範囲第１項記載の薄膜ＥＬ素子。 ３ 上記の二重に形成された表側の背面電極と裏
側の背面電極との間に絶縁膜を形成し、表側と裏
側とで独立に発光表示出来るように構成したこと
を特徴とする実用新案登録請求の範囲第１項記載
の薄膜ＥＬ素子。[Claims for Utility Model Registration] 1. On one main surface of a transparent substrate, a transparent electrode, a light-emitting layer, and a back electrode for display on the front side, and a back electrode, a light-emitting layer, and a transparent electrode for display on the back side in the above order. By laminating, the laminated structure for the front side display and the laminated structure for the back side display are double laminated back to back, so that light emitting display can be performed simultaneously on both the front and back sides of the substrate. A thin film EL device with 2. The thin film EL device according to claim 1, wherein one metal film is shared as an electrode film portion constituting the back electrode for front side display and the back electrode for rear side display. 3. Registration of a utility model characterized in that an insulating film is formed between the above-mentioned double-formed back electrode on the front side and back electrode on the back side, so that light emission can be displayed independently on the front side and the back side. A thin film EL device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14075685U JPS6249897U (en) | 1985-09-17 | 1985-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14075685U JPS6249897U (en) | 1985-09-17 | 1985-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6249897U true JPS6249897U (en) | 1987-03-27 |
Family
ID=31047906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14075685U Pending JPS6249897U (en) | 1985-09-17 | 1985-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6249897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012226365A (en) * | 2003-01-24 | 2012-11-15 | Semiconductor Energy Lab Co Ltd | Electronic book |
-
1985
- 1985-09-17 JP JP14075685U patent/JPS6249897U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012226365A (en) * | 2003-01-24 | 2012-11-15 | Semiconductor Energy Lab Co Ltd | Electronic book |
| US8860011B2 (en) | 2003-01-24 | 2014-10-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, and electronic book including double-sided light emitting display panel |