JPS59107462U - fluorescent display tube - Google Patents

fluorescent display tube

Info

Publication number
JPS59107462U
JPS59107462U JP65883U JP65883U JPS59107462U JP S59107462 U JPS59107462 U JP S59107462U JP 65883 U JP65883 U JP 65883U JP 65883 U JP65883 U JP 65883U JP S59107462 U JPS59107462 U JP S59107462U
Authority
JP
Japan
Prior art keywords
display tube
anode
fluorescent display
fluorescent
display
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
JP65883U
Other languages
Japanese (ja)
Inventor
松岡信幸
Original Assignee
鹿児島日本電気株式会社
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 鹿児島日本電気株式会社 filed Critical 鹿児島日本電気株式会社
Priority to JP65883U priority Critical patent/JPS59107462U/en
Publication of JPS59107462U publication Critical patent/JPS59107462U/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図は螢光表示管の破断斜視図。第２図は、従来の螢
光表示管の構造を示す部分拡大図。第３図は本考案によ
る螢光表示管の構造を示す部分拡大図。 １・・・絶縁基板、２・・・絶縁層、３・・・表示パタ
ーン、３１・・・螢光体層、４・・・給電線（Ａｇ）、
４１・・・給電線（ＡＩ）、４２・・・メツシュ状セグ
メント、５・・・グリッド電極、６・・・フィラメント
陰極、７・・・スルホールドツト、８・・・カバーガラ
ス、９・・・外部接続リード、１０・・・グラファイト
電極。FIG. 1 is a cutaway perspective view of a fluorescent display tube. FIG. 2 is a partially enlarged view showing the structure of a conventional fluorescent display tube. FIG. 3 is a partially enlarged view showing the structure of the fluorescent display tube according to the present invention. DESCRIPTION OF SYMBOLS 1... Insulating substrate, 2... Insulating layer, 3... Display pattern, 31... Fluorescent layer, 4... Power supply line (Ag),
41... Power supply line (AI), 42... Mesh-like segment, 5... Grid electrode, 6... Filament cathode, 7... Through hole socket, 8... Cover glass, 9... External connection lead, 10... graphite electrode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 気密容器を形成する陽極基板上に螢光物質を設けて表示
パターンを形成しフィラメントから放出される電子を衝
撃させて発光させて表示を電子衝撃面側から観察する構
造を有する螢光表示管において、陽極配線とセグメント
電極を同一導電性材料で同時に形成し、更に陽極セグメ
ントをメツシュパターンで形成し、陽極セグメントメツ
シュパターンに直接螢光体を塗布したことを特徴とする
螢光表示管。In a fluorescent display tube having a structure in which a fluorescent substance is provided on an anode substrate forming an airtight container to form a display pattern, and the display is observed from the electron impact surface side by bombarding electrons emitted from a filament to emit light. A fluorescent display tube, characterized in that anode wiring and segment electrodes are simultaneously formed of the same conductive material, the anode segments are formed in a mesh pattern, and a phosphor is directly coated on the anode segment mesh pattern.
JP65883U 1983-01-07 1983-01-07 fluorescent display tube Pending JPS59107462U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP65883U JPS59107462U (en) 1983-01-07 1983-01-07 fluorescent display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP65883U JPS59107462U (en) 1983-01-07 1983-01-07 fluorescent display tube

Publications (1)

Publication Number Publication Date
JPS59107462U true JPS59107462U (en) 1984-07-19

Family

ID=30132407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP65883U Pending JPS59107462U (en) 1983-01-07 1983-01-07 fluorescent display tube

Country Status (1)

Country Link
JP (1) JPS59107462U (en)

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