JPH0374459U - - Google Patents

Info

Publication number
JPH0374459U
JPH0374459U JP13490189U JP13490189U JPH0374459U JP H0374459 U JPH0374459 U JP H0374459U JP 13490189 U JP13490189 U JP 13490189U JP 13490189 U JP13490189 U JP 13490189U JP H0374459 U JPH0374459 U JP H0374459U
Authority
JP
Japan
Prior art keywords
front panel
anode electrode
light source
substrate
side plate
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
JP13490189U
Other languages
English (en)
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 filed Critical
Priority to JP13490189U priority Critical patent/JPH0374459U/ja
Publication of JPH0374459U publication Critical patent/JPH0374459U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す主要側面断面
図、第2図は第1図の部分拡大図、第3図及び第
4図は従来の光源用表示管の一例を示す正面図及
び第3図の−線断面図、第5図は第4図の加
速用陽極電極の一例を示す斜視図である。 1……真空容器、2……前面パネル、3……基
板、4……筒状の側板、5……蛍光表示部、6…
…加速用陽極電極、7……カソード電極群、8…
…グリツド電極群、9……電子通過用穴、10…
…背面電極群、11……電子ビーム、14……段
差部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板と側板及び前面パネルにより気密封止され
    た真空容器と、該前面パネルの内面に形成された
    蛍光面と、該蛍光面を取り囲むべく設けられた陽
    極電極と、前記蛍光面に対応して前記基板に配設
    された電子放出用カソード及び制御用グリツドを
    備えてなる光源用表示管において、前記側板の内
    面に段差部を設け、該段差部により前記陽極電極
    を前面パネルとの間に挟んで支持するようにした
    ことを特徴とする光源用表示管。
JP13490189U 1989-11-22 1989-11-22 Pending JPH0374459U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13490189U JPH0374459U (ja) 1989-11-22 1989-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13490189U JPH0374459U (ja) 1989-11-22 1989-11-22

Publications (1)

Publication Number Publication Date
JPH0374459U true JPH0374459U (ja) 1991-07-26

Family

ID=31682204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13490189U Pending JPH0374459U (ja) 1989-11-22 1989-11-22

Country Status (1)

Country Link
JP (1) JPH0374459U (ja)

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