JPS59159859U - fluorescent display tube - Google Patents

fluorescent display tube

Info

Publication number
JPS59159859U
JPS59159859U JP5372183U JP5372183U JPS59159859U JP S59159859 U JPS59159859 U JP S59159859U JP 5372183 U JP5372183 U JP 5372183U JP 5372183 U JP5372183 U JP 5372183U JP S59159859 U JPS59159859 U JP S59159859U
Authority
JP
Japan
Prior art keywords
filament
plate electrode
display tube
fluorescent display
color
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
Application number
JP5372183U
Other languages
Japanese (ja)
Inventor
山際　雅典
Original Assignee
伊勢電子工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 伊勢電子工業株式会社 filed Critical 伊勢電子工業株式会社
Priority to JP5372183U priority Critical patent/JPS59159859U/en
Publication of JPS59159859U publication Critical patent/JPS59159859U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の螢光表示管の一例を示す断面図、第２図
は本考案の一実施例における螢光表示管の概要構造を示
す断面図である。 １・・・ガラス基板、２・・・フロントガラス、３・・
・真空容器、４．５・・・螢光体、６・・・プレート電
極、７・・・フィラメント、８・・・グリッド電極、９
．　１０−・・フィラメント支持体、１１・・・フィラ
メント中間支持体。FIG. 1 is a sectional view showing an example of a conventional fluorescent display tube, and FIG. 2 is a sectional view showing the general structure of a fluorescent display tube according to an embodiment of the present invention. 1... Glass substrate, 2... Windshield, 3...
・Vacuum container, 4.5... Fluorescent material, 6... Plate electrode, 7... Filament, 8... Grid electrode, 9
．． 10-...Filament support body, 11...Filament intermediate support body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 基板上に表示パターンに応じて配列された１色または２
色以上の発光色を呈するプレート電極と、このプレート
電極の配列方向に該プレート電極と対向して配置された
フィラメントと、このフィラメントと前記プレート電極
との間に介在されたグリッド電極とを備えた螢光表示管
において、前記フィラメントの両端間にフィラメント中
間支持体を配設し、前記プレート電極に被着しである螢
光体の輝度および発光色に応じてフィラメントとプレ、
−ト電極間の各ギャップに段差を設けたことを特徴とす
る螢光表示管。One or two colors arranged on the board according to the display pattern
A plate electrode that emits light with a color higher than that of a color, a filament that is arranged opposite to the plate electrode in the arrangement direction of the plate electrode, and a grid electrode that is interposed between the filament and the plate electrode. In the fluorescent display tube, a filament intermediate support is disposed between both ends of the filament, and the filament and the plate are arranged in accordance with the brightness and emission color of the phosphor attached to the plate electrode.
- A fluorescent display tube characterized in that a step is provided in each gap between electrodes.
JP5372183U 1983-04-11 1983-04-11 fluorescent display tube Pending JPS59159859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5372183U JPS59159859U (en) 1983-04-11 1983-04-11 fluorescent display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5372183U JPS59159859U (en) 1983-04-11 1983-04-11 fluorescent display tube

Publications (1)

Publication Number Publication Date
JPS59159859U true JPS59159859U (en) 1984-10-26

Family

ID=30184065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5372183U Pending JPS59159859U (en) 1983-04-11 1983-04-11 fluorescent display tube

Country Status (1)

Country Link
JP (1) JPS59159859U (en)

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