JPS6084057U - fluorescent display tube - Google Patents
fluorescent display tubeInfo
- Publication number
- JPS6084057U JPS6084057U JP17558383U JP17558383U JPS6084057U JP S6084057 U JPS6084057 U JP S6084057U JP 17558383 U JP17558383 U JP 17558383U JP 17558383 U JP17558383 U JP 17558383U JP S6084057 U JPS6084057 U JP S6084057U
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- fluorescent display
- phosphor layer
- base electrode
- insulating substrate
- 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)
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図は従来の表示管の一部破断斜視図、第２図はその
一部断面図を示す。第３−はこの考案の一実施例の断面
図を示す。
１はガラス等の絶縁性基板で、１′は他の絶縁性基板、
２は給電線、３は下地電極、４は螢光体層、４′は絶縁
性基板１′主に設けられた螢光体層、５は絶縁層、６は
グリッド、６′は螢光体層４′に対応するグリッド、７
はフィラメント、８ ゛はカバーガラス、９，１０
．１２は表示の観察方向を示す。FIG. 1 is a partially cutaway perspective view of a conventional display tube, and FIG. 2 is a partially sectional view thereof. No. 3- shows a sectional view of an embodiment of this invention. 1 is an insulating substrate such as glass, 1' is another insulating substrate,
2 is a power supply line, 3 is a base electrode, 4 is a phosphor layer, 4' is a phosphor layer mainly provided on the insulating substrate 1', 5 is an insulating layer, 6 is a grid, 6' is a phosphor grid corresponding to layer 4′, 7
is filament, 8゛ is cover glass, 9,10
．． 12 indicates the viewing direction of the display.
Claims (1)
線を形成し、該下地電極上に蛍光体層を形成しフィラメ
ントから放射される電子をグリッドにより形成された電
界により加速制御し、該螢光体層を衝撃することにより
所望の絵、文字、記号等の情報を表示する螢光表示管に
おおいて、前記螢光体層等を形成した二個の絶縁性基板
を真空気密容器の少なくとも一部としたことを特徴とす
る螢光表示管。A base electrode and a power supply line to the base electrode are formed on a transparent insulating substrate, a phosphor layer is formed on the base electrode, and electrons emitted from the filament are accelerated and controlled by an electric field formed by a grid. In a fluorescent display tube that displays desired information such as pictures, letters, symbols, etc. by impacting a phosphor layer, two insulating substrates on which the phosphor layer etc. are formed are placed in a vacuum-tight container. A fluorescent display tube comprising at least a part of the fluorescent display tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17558383U JPS6084057U (en) | 1983-11-14 | 1983-11-14 | fluorescent display tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17558383U JPS6084057U (en) | 1983-11-14 | 1983-11-14 | fluorescent display tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6084057U true JPS6084057U (en) | 1985-06-10 |
Family
ID=30381965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17558383U Pending JPS6084057U (en) | 1983-11-14 | 1983-11-14 | fluorescent display tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6084057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0736347U (en) * | 1993-12-15 | 1995-07-04 | 双葉電子工業株式会社 | Double-sided fluorescent display tube |
-
1983
- 1983-11-14 JP JP17558383U patent/JPS6084057U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0736347U (en) * | 1993-12-15 | 1995-07-04 | 双葉電子工業株式会社 | Double-sided fluorescent display tube |
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