JPS59130362U - "Kei" light display tube - Google Patents
"Kei" light display tubeInfo
- Publication number
- JPS59130362U JPS59130362U JP2423383U JP2423383U JPS59130362U JP S59130362 U JPS59130362 U JP S59130362U JP 2423383 U JP2423383 U JP 2423383U JP 2423383 U JP2423383 U JP 2423383U JP S59130362 U JPS59130362 U JP S59130362U
- Authority
- JP
- Japan
- Prior art keywords
- display tube
- kei
- display
- light display
- fluorescent material
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、裏面発光表示方式の蛍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蛍光表示管の構
造を示す部分拡大図。第3図は、本考案による裏面発光
方式の蛍光表示管の構造を示す部分拡大図。
1・・・・・・透光性絶縁基板、11・・・・・・透光
性着色膜、2・・・・・・絶縁層、3・・・・・・表示
パターン、32・・・・・・メツシュセグメント電極、
33・・・・・・蛍光物質層、4・・・・・・給電線、
5・・・・・・グリッド電極、6・・・・・・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 back-emission display type fluorescent display tube. FIG. 2 is a partially enlarged view showing the structure of a conventional back-emission display type fluorescent display tube. FIG. 3 is a partially enlarged view showing the structure of a back-emission type fluorescent display tube according to the present invention. DESCRIPTION OF SYMBOLS 1... Transparent insulating substrate, 11... Transparent colored film, 2... Insulating layer, 3... Display pattern, 32... ...mesh segment electrode,
33... Fluorescent material layer, 4... Power supply line,
5... Grid electrode, 6... Filament cathode, 7... Cover glass, 8...
・External connection lead.
Claims (1)
して表示パターンを形成しフィラメントから放出される
電子を蛍光物質に衝撃させて発光させつつ前記透光性陽
極基板の電極形成面と反対の面より表示を観察する蛍光
表示管において、表示部に対応する陽極基板外面上に透
光性着色膜を形成したことを特徴とする蛍光表示管。A display pattern is formed by forming a fluorescent material on a transparent anode substrate constituting an airtight container, and electrons emitted from the filament are bombarded with the fluorescent material to cause it to emit light. 1. A fluorescent display tube in which a display is viewed from the opposite side, characterized in that a transparent colored film is formed on the outer surface of an anode substrate corresponding to a display portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2423383U JPS59130362U (en) | 1983-02-21 | 1983-02-21 | "Kei" light display tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2423383U JPS59130362U (en) | 1983-02-21 | 1983-02-21 | "Kei" light display tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59130362U true JPS59130362U (en) | 1984-09-01 |
Family
ID=30155279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2423383U Pending JPS59130362U (en) | 1983-02-21 | 1983-02-21 | "Kei" light display tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59130362U (en) |
-
1983
- 1983-02-21 JP JP2423383U patent/JPS59130362U/en active Pending
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