JPH0175956U - - Google Patents

Info

Publication number
JPH0175956U
JPH0175956U JP1987172294U JP17229487U JPH0175956U JP H0175956 U JPH0175956 U JP H0175956U JP 1987172294 U JP1987172294 U JP 1987172294U JP 17229487 U JP17229487 U JP 17229487U JP H0175956 U JPH0175956 U JP H0175956U
Authority
JP
Japan
Prior art keywords
display pattern
main surface
anode substrate
display tube
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
JP1987172294U
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 JP1987172294U priority Critical patent/JPH0175956U/ja
Publication of JPH0175956U publication Critical patent/JPH0175956U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例の蛍光表示管を表示面
カバーガラスがわから一部破断して見た斜視図、
第2図は第1図の蛍光表示管を透光性陽極基板が
わから見た斜視図、第3図は第1図の水平面Pで
切断し、矢印h,h′方向から見た断面図、第4
図は従来の一般発光型蛍光表示管の断面図、第5
図は従来の平面発光型蛍光表示管の断面図である
。 1……陽極基板、2……アルミニウム配線、3
……絶縁層、4……グラフアイト、5,5′……
蛍光体、6……グリツド、7……フイラメント、
8……カバーガラス、9……遮光膜、10……ス
ペーサガラス、11……排気管、12……リード
、13,13′……表示パターン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 陽極基板の一主表面上に蛍光体からなる表示パ
    ターンを設け、封入されてなる蛍光表示管におい
    て、前記一主表面の方から観察する第1の表示パ
    ターンと、前記一主表面と反対の主表面の方から
    観察する第2の表示パターンとを同一陽極基板に
    備えたことを特徴とする蛍光表示管。
JP1987172294U 1987-11-10 1987-11-10 Pending JPH0175956U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987172294U JPH0175956U (ja) 1987-11-10 1987-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987172294U JPH0175956U (ja) 1987-11-10 1987-11-10

Publications (1)

Publication Number Publication Date
JPH0175956U true JPH0175956U (ja) 1989-05-23

Family

ID=31464271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987172294U Pending JPH0175956U (ja) 1987-11-10 1987-11-10

Country Status (1)

Country Link
JP (1) JPH0175956U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0416861U (ja) * 1990-05-31 1992-02-12

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121744A (ja) * 1982-12-27 1984-07-13 Nec Kagoshima Ltd 両面発光「けい」光表示管

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121744A (ja) * 1982-12-27 1984-07-13 Nec Kagoshima Ltd 両面発光「けい」光表示管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0416861U (ja) * 1990-05-31 1992-02-12

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