JPH0414398U - - Google Patents
Info
- Publication number
- JPH0414398U JPH0414398U JP5464490U JP5464490U JPH0414398U JP H0414398 U JPH0414398 U JP H0414398U JP 5464490 U JP5464490 U JP 5464490U JP 5464490 U JP5464490 U JP 5464490U JP H0414398 U JPH0414398 U JP H0414398U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- thin film
- emitting layer
- filter
- emission spectrum
- 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.)
- Granted
Links
- 238000000295 emission spectrum Methods 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 239000002784 hot electron Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Electroluminescent Light Sources (AREA)
Description
第１図乃至第４図はこの考案に係るデイスプレ
イ装置の実施例を示し、第１図は断面図、第２図
は正面図、第３図は発光スペクトルを示す図、第
４図はフイルタの特性図である。第５図及び第６
図は従来の実施例を示すものであり、第５図は断
面図、第６図は発光スペクトルを示す図である。
主な符号の説明、１……ガラス基板、２……透
明電極、３……第１の絶縁層、５……第２の絶縁
層、７……薄膜ＥＬ素子、８……電子加速層、９
……発光層、１０ａ，１０ｂ，１０ｃ……背面電
極、１１ａ，１１ｂ，１１ｃ……フイルタ。
1 to 4 show an embodiment of the display device according to this invention, in which FIG. 1 is a sectional view, FIG. 2 is a front view, FIG. 3 is a diagram showing an emission spectrum, and FIG. 4 is a diagram showing a filter. It is a characteristic diagram. Figures 5 and 6
The figures show a conventional example, with FIG. 5 being a cross-sectional view and FIG. 6 being a diagram showing an emission spectrum. Explanation of main symbols, 1... Glass substrate, 2... Transparent electrode, 3... First insulating layer, 5... Second insulating layer, 7... Thin film EL element, 8... Electron acceleration layer, 9
...Light emitting layer, 10a, 10b, 10c...Back electrode, 11a, 11b, 11c...Filter.
Claims (1)
前記発光層のホツトエレクトロンを加速せしめる
ための電子加速層とを有する薄膜ＥＬ素子と、こ
の薄膜ＥＬ素子の発光スペクトルを選択するため
のフイルタとで構成したことを特徴とするデイス
プレイ装置。 A thin film EL device having a light emitting layer made of a mixture of ZnS , Sm and F, and an electron acceleration layer for accelerating hot electrons in the light emitting layer, and a method for selecting the emission spectrum of this thin film EL device. A display device comprising a filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990054644U JP2555783Y2 (en) | 1990-05-28 | 1990-05-28 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990054644U JP2555783Y2 (en) | 1990-05-28 | 1990-05-28 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0414398U true JPH0414398U (en) | 1992-02-05 |
| JP2555783Y2 JP2555783Y2 (en) | 1997-11-26 |
Family
ID=31576890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990054644U Expired - Lifetime JP2555783Y2 (en) | 1990-05-28 | 1990-05-28 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2555783Y2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329489A (en) * | 1986-07-21 | 1988-02-08 | オリンパス光学工業株式会社 | Thin film el device |
| JPS63274090A (en) * | 1987-05-06 | 1988-11-11 | Hitachi Ltd | Thin film el element |
| JPS6461783A (en) * | 1987-09-02 | 1989-03-08 | Hitachi Ltd | El display panel |
| JPS6463296A (en) * | 1987-09-02 | 1989-03-09 | Sharp Kk | Membrane el element |
| JPH01304692A (en) * | 1988-05-31 | 1989-12-08 | Komatsu Ltd | Film el element |
| JPH0294289A (en) * | 1988-09-29 | 1990-04-05 | Hitachi Maxell Ltd | Manufacture of thin film type electroluminescence element |
-
1990
- 1990-05-28 JP JP1990054644U patent/JP2555783Y2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329489A (en) * | 1986-07-21 | 1988-02-08 | オリンパス光学工業株式会社 | Thin film el device |
| JPS63274090A (en) * | 1987-05-06 | 1988-11-11 | Hitachi Ltd | Thin film el element |
| JPS6461783A (en) * | 1987-09-02 | 1989-03-08 | Hitachi Ltd | El display panel |
| JPS6463296A (en) * | 1987-09-02 | 1989-03-09 | Sharp Kk | Membrane el element |
| JPH01304692A (en) * | 1988-05-31 | 1989-12-08 | Komatsu Ltd | Film el element |
| JPH0294289A (en) * | 1988-09-29 | 1990-04-05 | Hitachi Maxell Ltd | Manufacture of thin film type electroluminescence element |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2555783Y2 (en) | 1997-11-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |