JPH0474838U - - Google Patents
Info
- Publication number
- JPH0474838U JPH0474838U JP11731190U JP11731190U JPH0474838U JP H0474838 U JPH0474838 U JP H0474838U JP 11731190 U JP11731190 U JP 11731190U JP 11731190 U JP11731190 U JP 11731190U JP H0474838 U JPH0474838 U JP H0474838U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- anode substrate
- tight container
- heat sink
- container
- 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)
Description
第１図は本考案の第１の実施例の断面図、第２
図は本考案の第２の実施例２の断面図、第３図は
従来の蛍光表示管の一例の断面図である。
１……陽極基板、２……放熱板、３……ＩＣ、
４……ＩＣシールド、５……カバーガラス、６…
…貫通穴。
Fig. 1 is a sectional view of the first embodiment of the present invention;
The figure is a cross-sectional view of a second embodiment of the present invention, and FIG. 3 is a cross-sectional view of an example of a conventional fluorescent display tube. 1... Anode substrate, 2... Heat sink, 3... IC,
4...IC shield, 5...cover glass, 6...
...Through hole.
Claims (1)
板上の前記真空気密容器内に配置された陽極ドラ
イバＩＣとグリツドドライバＩＣとのうちのいず
れか一方のＩＣと、陰極より放出された電子を前
記ＩＣにより加速制御して衝突させ所定の数字、
文字を含む表示パターンを表示する蛍光体層と、
前記陽極基板の前記真空容器外の面に設けられた
金属性の放熱板とを有する蛍光表示管において、
前記放熱板の一部を前記陽極基板上の前記真空気
密容器内に設け該真空気密容器内の前記放熱板上
に前記ＩＣを搭載したことを特徴とする蛍光表示
管。 An anode substrate constituting a vacuum-tight container, one of an anode driver IC and a grid driver IC disposed on the anode substrate in the vacuum-tight container, and an electron emitted from the cathode. Acceleration control is performed by the IC to cause a collision to a predetermined number,
a phosphor layer that displays a display pattern including characters;
A fluorescent display tube including a metal heat sink provided on a surface of the anode substrate outside the vacuum container,
A fluorescent display tube characterized in that a part of the heat sink is provided in the vacuum-tight container on the anode substrate, and the IC is mounted on the heat sink in the vacuum-tight container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11731190U JPH0474838U (en) | 1990-11-08 | 1990-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11731190U JPH0474838U (en) | 1990-11-08 | 1990-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0474838U true JPH0474838U (en) | 1992-06-30 |
Family
ID=31865204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11731190U Pending JPH0474838U (en) | 1990-11-08 | 1990-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0474838U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157463B2 (en) * | 1980-04-21 | 1986-12-06 | Honda Motor Co Ltd |
-
1990
- 1990-11-08 JP JP11731190U patent/JPH0474838U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157463B2 (en) * | 1980-04-21 | 1986-12-06 | Honda Motor Co Ltd |
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