JPS59164157U - fluorescent display tube - Google Patents
fluorescent display tubeInfo
- Publication number
- JPS59164157U JPS59164157U JP5894683U JP5894683U JPS59164157U JP S59164157 U JPS59164157 U JP S59164157U JP 5894683 U JP5894683 U JP 5894683U JP 5894683 U JP5894683 U JP 5894683U JP S59164157 U JPS59164157 U JP S59164157U
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- display
- fluorescent display
- fluorescent
- mainly composed
- 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
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- 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図は従来発光表示方式の螢光表示管の破断斜視図。
第２図は従来の裏面発光表示方式の螢光表示管の構造を
示す部分拡大断面図。第３図は本考案による裏面発光方
式の螢光表示管の構造を示す部分拡大断面図。
１・・・・・・透光性絶縁基板、１′・・・・・・透光
性着色膜、１″・・・・・・ブラウンスモーク色透光性
着色膜、２・・・・・・絶縁層、３・・・・・・表示パ
ターン、３２・・曲メツシュセグメント電極、３３・・
・・・・螢光物質層、４・・開始電線、５・・・・・・
グリッド電極、６・曲・フィラメン −ト陰極、７
・・・・・・カバーガラス、８・・・・・・外部接続リ
ード。FIG. 1 is a cutaway perspective view of a conventional fluorescent display tube. FIG. 2 is a partially enlarged sectional view showing the structure of a conventional back-emitting display type fluorescent display tube. FIG. 3 is a partially enlarged sectional view showing the structure of a back-emission type fluorescent display tube according to the present invention. 1...Transparent insulating substrate, 1'...Transparent colored film, 1''...Brown smoke color transparent colored film, 2...・Insulating layer, 3...Display pattern, 32...Curved mesh segment electrode, 33...
...Fluorescent substance layer, 4...Starting wire, 5...
Grid electrode, 6/curved/filament cathode, 7
...Cover glass, 8...External connection lead.
Claims (1)
表示パターンを形成しフィラメントから放出される電子
を螢光物質に衝撃させて発光させつつ前記透光性基板の
電極形成面と反対の面より表示を観察する螢光表示管に
おいて表示部に対応する基板内面上に低融点ガラスを主
成分とする透光性着色膜を形成しその上面にＳｉＯ２を
主成分とするブラウンスモータ色の迷光性膜を形成した
ことを特徴とする螢光表示管。A display pattern is formed by coating a fluorescent substance on a translucent substrate constituting an airtight container, and electrons emitted from the filament are applied to the fluorescent substance to cause it to emit light. In a fluorescent display tube in which the display is observed from the opposite side, a transparent colored film mainly composed of low melting point glass is formed on the inner surface of the substrate corresponding to the display part, and a Brauns motor is formed on the upper surface of the transparent colored film mainly composed of SiO2. A fluorescent display tube characterized by forming a colored stray light film.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5894683U JPS59164157U (en) | 1983-04-20 | 1983-04-20 | fluorescent display tube |
| US06/582,535 US4661743A (en) | 1983-02-22 | 1984-02-22 | Fluorescent display tubes and method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5894683U JPS59164157U (en) | 1983-04-20 | 1983-04-20 | fluorescent display tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59164157U true JPS59164157U (en) | 1984-11-02 |
Family
ID=30189208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5894683U Pending JPS59164157U (en) | 1983-02-22 | 1983-04-20 | fluorescent display tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59164157U (en) |
-
1983
- 1983-04-20 JP JP5894683U patent/JPS59164157U/en active Pending
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