JPH01117682U - - Google Patents
Info
- Publication number
- JPH01117682U JPH01117682U JP1217288U JP1217288U JPH01117682U JP H01117682 U JPH01117682 U JP H01117682U JP 1217288 U JP1217288 U JP 1217288U JP 1217288 U JP1217288 U JP 1217288U JP H01117682 U JPH01117682 U JP H01117682U
- Authority
- JP
- Japan
- Prior art keywords
- glass substrate
- display device
- thin film
- antireflection
- utility
- 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
- 239000011521 glass Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案に係る表示装置の断面図、第２
図は従来の表示装置と薄膜ＥＬ素子の要部を拡大
して示す図、第３図は反射防止フイルタを用いた
従来装置と同フイルタの表面粗さを示す図である
。
１……表示装置、２……ガラス基板、３……薄
膜ＥＬ素子、４……セル、５……透明電極、６…
…第１絶縁層、７……発光層、８……第２絶縁層
、９……金属電極、１０……外光、１１……反射
防止フイルタ、２０……反射防止面。
Fig. 1 is a sectional view of a display device according to the present invention, Fig.
The figure is an enlarged view of the main parts of a conventional display device and a thin film EL element, and FIG. 3 is a diagram showing a conventional device using an antireflection filter and the surface roughness of the same filter. DESCRIPTION OF SYMBOLS 1... Display device, 2... Glass substrate, 3... Thin film EL element, 4... Cell, 5... Transparent electrode, 6...
...First insulating layer, 7... Light emitting layer, 8... Second insulating layer, 9... Metal electrode, 10... External light, 11... Anti-reflection filter, 20... Anti-reflection surface.
Claims (1)
、このガラス基板の表面を微小な凹凸からなる反
射防止面としたことを特徴とする表示装置。 A display device characterized in that a thin film EL element is provided on the back surface of a transparent glass substrate, and the surface of the glass substrate is an antireflection surface made of minute irregularities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1217288U JPH01117682U (en) | 1988-02-02 | 1988-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1217288U JPH01117682U (en) | 1988-02-02 | 1988-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117682U true JPH01117682U (en) | 1989-08-09 |
Family
ID=31221379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1217288U Pending JPH01117682U (en) | 1988-02-02 | 1988-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117682U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039744A (en) * | 1983-07-11 | 1985-03-01 | エヌ・ベー・フイリツプス・フルーイランペンフアブリケン | Method of reducing reflectivity of transparent viewing screen and viewing screen reducing reflectivity |
-
1988
- 1988-02-02 JP JP1217288U patent/JPH01117682U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039744A (en) * | 1983-07-11 | 1985-03-01 | エヌ・ベー・フイリツプス・フルーイランペンフアブリケン | Method of reducing reflectivity of transparent viewing screen and viewing screen reducing reflectivity |