JPH02137797U - - Google Patents
Info
- Publication number
- JPH02137797U JPH02137797U JP4713389U JP4713389U JPH02137797U JP H02137797 U JPH02137797 U JP H02137797U JP 4713389 U JP4713389 U JP 4713389U JP 4713389 U JP4713389 U JP 4713389U JP H02137797 U JPH02137797 U JP H02137797U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- intermediate layer
- glass substrate
- layers
- light emitting
- 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 2
- 239000000758 substrate Substances 0.000 claims description 2
Landscapes
- Electroluminescent Light Sources (AREA)
Description
第１図は本考案の実施例１の直流ＥＬ素子の断
面図、第２図は同上実施例１の負荷時間に対する
駆動電圧の変化を示す図表、第３図は同上実施例
２の断面図、第４図は同上実施例２の負荷時間に
対する駆動電圧の変化を示す図表、第５図は同上
実施例３の断面図、第６図は従来の直流ＥＬ素子
の断面図である。
６……ガラス基板、７，１０……電極、８……
発光層、９……中間層。
FIG. 1 is a cross-sectional view of a DC EL element according to Example 1 of the present invention, FIG. 2 is a chart showing changes in driving voltage with respect to load time in Example 1 of the above, and FIG. 3 is a cross-sectional view of Example 2 of the same. FIG. 4 is a chart showing changes in driving voltage with respect to load time in Example 2, FIG. 5 is a sectional view of Example 3, and FIG. 6 is a sectional view of a conventional DC EL element. 6... Glass substrate, 7, 10... Electrode, 8...
Luminous layer, 9... intermediate layer.
Claims (1)
および第２の電極を順次積層した直流ＥＬ素子に
おいて、前記中間層がＶ２Ｏ５層であるか、また
はＶ２Ｏ５層を含むことを特徴とする直流ＥＬ素
子。 In a DC EL device in which a first electrode, a light emitting layer , an intermediate layer, and a second electrode are sequentially laminated on a glass substrate, the intermediate layer is or includes five V 2 O layers . A DC EL element characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4713389U JPH02137797U (en) | 1989-04-21 | 1989-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4713389U JPH02137797U (en) | 1989-04-21 | 1989-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137797U true JPH02137797U (en) | 1990-11-16 |
Family
ID=31562802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4713389U Pending JPH02137797U (en) | 1989-04-21 | 1989-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137797U (en) |
-
1989
- 1989-04-21 JP JP4713389U patent/JPH02137797U/ja active Pending