JPS63134497U - - Google Patents
Info
- Publication number
- JPS63134497U JPS63134497U JP2678587U JP2678587U JPS63134497U JP S63134497 U JPS63134497 U JP S63134497U JP 2678587 U JP2678587 U JP 2678587U JP 2678587 U JP2678587 U JP 2678587U JP S63134497 U JPS63134497 U JP S63134497U
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- panel
- back electrode
- insulating layer
- melting point
- 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
- 239000010409 thin film Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 description 2
Landscapes
- Electroluminescent Light Sources (AREA)
Description
第１図は本考案に係る薄膜ＥＬパネルの一実施
例を示す断面図で、右半分はＸ方向の断面図、左
半分はＹ方向の断面図である。第２図は従来の薄
膜ＥＬパネルの構造例を示す断面図で、右半分は
Ｘ方向の断面図、左半分はＹ方向の断面図、第３
図は薄膜ＥＬパネルでの画素部分を示す部分拡大
平面図、第４図は背面電極での自己回復型絶縁破
壊を示す部分拡大平面図、第５図は背面電極での
伝播型絶縁破壊を示す部分拡大平面図である。
９……透光性基板、１０……薄膜ＥＬ素子、１
１……透明電極、１２……第１の絶縁層、１３…
…発光層、１４……第２の絶縁層、１５……背面
電極、１６……絶縁性薄膜。
FIG. 1 is a sectional view showing an embodiment of a thin film EL panel according to the present invention, with the right half being a sectional view in the X direction and the left half being a sectional view in the Y direction. Figure 2 is a cross-sectional view showing an example of the structure of a conventional thin-film EL panel, where the right half is a cross-sectional view in the X direction, the left half is a cross-sectional view in the Y direction, and the third
The figure is a partially enlarged plan view showing the pixel portion of a thin-film EL panel, Figure 4 is a partially enlarged plan view showing self-healing dielectric breakdown at the back electrode, and Figure 5 is a partially enlarged plan view showing propagation type dielectric breakdown at the back electrode. FIG. 3 is a partially enlarged plan view. 9... Transparent substrate, 10... Thin film EL element, 1
DESCRIPTION OF SYMBOLS 1... Transparent electrode, 12... First insulating layer, 13...
...Light emitting layer, 14...Second insulating layer, 15...Back electrode, 16...Insulating thin film.
Claims (1)
１の絶縁層、発光層、第２の絶縁層及びストライ
プ状の背面電極を順次積層形成してなる薄膜ＥＬ
素子を有する薄膜ＥＬパネルにおいて、 Ａｌよりも低融点の金属材料または合金から成
る背面電極上に、これよりも高融点、高硬度の絶
縁性薄膜を積層形成したことを特徴とする薄膜Ｅ
Ｌパネル。[Claims for Utility Model Registration] A thin film EL in which a striped transparent electrode, a first insulating layer, a light emitting layer, a second insulating layer, and a striped back electrode are sequentially laminated on a transparent substrate.
In a thin film EL panel having an element, a thin film E is characterized in that an insulating thin film with a higher melting point and higher hardness is laminated on a back electrode made of a metal material or alloy with a lower melting point than Al.
L panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2678587U JPH0424639Y2 (en) | 1987-02-24 | 1987-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2678587U JPH0424639Y2 (en) | 1987-02-24 | 1987-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63134497U true JPS63134497U (en) | 1988-09-02 |
| JPH0424639Y2 JPH0424639Y2 (en) | 1992-06-10 |
Family
ID=30828192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2678587U Expired JPH0424639Y2 (en) | 1987-02-24 | 1987-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424639Y2 (en) |
-
1987
- 1987-02-24 JP JP2678587U patent/JPH0424639Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0424639Y2 (en) | 1992-06-10 |
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