JPS60192352U - Fluorescent display tube substrate - Google Patents
Fluorescent display tube substrateInfo
- Publication number
- JPS60192352U JPS60192352U JP7957684U JP7957684U JPS60192352U JP S60192352 U JPS60192352 U JP S60192352U JP 7957684 U JP7957684 U JP 7957684U JP 7957684 U JP7957684 U JP 7957684U JP S60192352 U JPS60192352 U JP S60192352U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- display tube
- fluorescent display
- substrate
- thin film
- 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
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第ｉ図はそれぞれ従来の螢光表示管用基板
の基本構造を示す断面図、第３区は第２図の基板上に電
着法により螢光体を塗布する原理説明図、第４図および
第５図は第３図の電着時に生じる従来の欠点の説明に供
する説明図、第６図は本考案の一実施例による螢光表示
管用基板の基本構造を示す断面図である。 、
１・・・・・・ガラス基板、２・・・・・・配線層、３
・・・・・・絶縁層、４・・・・・・スルーホール、５
・・・・・・カーボン層（セグメント電極層）、８・・
・・・・Ｎ薄膜層。Figures 1 and 1 are cross-sectional views showing the basic structure of a conventional substrate for a fluorescent display tube, respectively. 4 and 5 are explanatory diagrams for explaining the conventional drawbacks that occur during electrodeposition as shown in FIG. 3, and FIG. 6 is a sectional view showing the basic structure of a substrate for a fluorescent display tube according to an embodiment of the present invention. . , 1...Glass substrate, 2...Wiring layer, 3
...Insulating layer, 4...Through hole, 5
...Carbon layer (segment electrode layer), 8...
...N thin film layer.
Claims (1)
ルを有する絶縁層を介してセグメント電極層を設けると
ともに、該セグメント電極層と配線層とを前記スルーホ
ールを通して電気的に接続してなる螢光表示管用基板に
おいて、前記スルーホールの部分に該スルーホールを被
覆しかつ前記−配線層と電気的に接続して形成された導
電薄膜層□ を設け、この導電薄膜層上に該導電薄
膜層を被覆−すべくカーボンなどの電極材からなるセグ
メント電極層を形成したことを特徴とする螢光表示管用
基板。A wiring layer is provided on an insulating substrate, a segment electrode layer is provided on this wiring layer via an insulating layer having through holes, and the segment electrode layer and the wiring layer are electrically connected through the through holes. In the substrate for a fluorescent display tube, a conductive thin film layer □ is provided in the through hole portion and is formed to cover the through hole and be electrically connected to the wiring layer, and the conductive thin film is formed on the conductive thin film layer. 1. A substrate for a fluorescent display tube, characterized in that a segment electrode layer made of an electrode material such as carbon is formed to cover the layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7957684U JPS60192352U (en) | 1984-05-31 | 1984-05-31 | Fluorescent display tube substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7957684U JPS60192352U (en) | 1984-05-31 | 1984-05-31 | Fluorescent display tube substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60192352U true JPS60192352U (en) | 1985-12-20 |
Family
ID=30624622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7957684U Pending JPS60192352U (en) | 1984-05-31 | 1984-05-31 | Fluorescent display tube substrate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60192352U (en) |
-
1984
- 1984-05-31 JP JP7957684U patent/JPS60192352U/en active Pending
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