JPH02141998U - - Google Patents
Info
- Publication number
- JPH02141998U JPH02141998U JP5141189U JP5141189U JPH02141998U JP H02141998 U JPH02141998 U JP H02141998U JP 5141189 U JP5141189 U JP 5141189U JP 5141189 U JP5141189 U JP 5141189U JP H02141998 U JPH02141998 U JP H02141998U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electroluminescent lamp
- back electrode
- lead
- electrode structure
- 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
- 239000011888 foil Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Electroluminescent Light Sources (AREA)
Description
第１図は、本考案の実施例の断面図、第２図は
、第１図実施例の第３電極シートの平面図、第３
図は、本考案の他の実施例の第３電極シートの断
面図、第４図はその平面図である。第５図は、本
考案の第２の実施例の断面図、第６図は、従来の
３電極構造の電界発光灯の断面図。
１……通常の電界発光灯、２……ＥＬ素子、３
……第３電極シート、４ａ……表面外皮フイルム
、４ｂ……背面外皮フイルム、５……金属箔、５
ａ……表面側リード、５ｂ……背面側リード、５
ｃ……第３リード、６……保護フイルム、７……
導通用穴。
FIG. 1 is a sectional view of the embodiment of the present invention, FIG. 2 is a plan view of the third electrode sheet of the embodiment of FIG.
The figure is a sectional view of a third electrode sheet according to another embodiment of the present invention, and FIG. 4 is a plan view thereof. FIG. 5 is a sectional view of a second embodiment of the present invention, and FIG. 6 is a sectional view of a conventional three-electrode structure electroluminescent lamp. 1... Normal electroluminescent lamp, 2... EL element, 3
...Third electrode sheet, 4a... Front outer skin film, 4b... Back outer skin film, 5... Metal foil, 5
a...Front side lead, 5b...Back side lead, 5
c...3rd lead, 6...protective film, 7...
Continuity hole.
Claims (1)
電極側に少なくとも背面電極と電気的に絶縁した
金属箔からなる第３の電極を有する３電極構造の
電界発光灯において、第３の電極の一方の平面よ
りリードを導出したことを特徴とする３電極構造
の電界発光灯。 In an electroluminescent lamp with a three-electrode structure, a light-emitting layer is sandwiched between a transparent electrode and a back electrode, and a third electrode made of metal foil that is electrically insulated from at least the back electrode is provided on the back electrode side. An electroluminescent lamp with a three-electrode structure, characterized in that a lead is led out from one plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5141189U JPH02141998U (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5141189U JPH02141998U (en) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02141998U true JPH02141998U (en) | 1990-11-30 |
Family
ID=31570830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5141189U Pending JPH02141998U (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02141998U (en) |
-
1989
- 1989-04-28 JP JP5141189U patent/JPH02141998U/ja active Pending