JPH0380955U - - Google Patents

Info

Publication number
JPH0380955U
JPH0380955U JP14220489U JP14220489U JPH0380955U JP H0380955 U JPH0380955 U JP H0380955U JP 14220489 U JP14220489 U JP 14220489U JP 14220489 U JP14220489 U JP 14220489U JP H0380955 U JPH0380955 U JP H0380955U
Authority
JP
Japan
Prior art keywords
fluorescent display
display device
hole
display tube
pwb
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
JP14220489U
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 JP14220489U priority Critical patent/JPH0380955U/ja
Publication of JPH0380955U publication Critical patent/JPH0380955U/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図は本考案における蛍光表示装置の第１の
実施例を示す平面図、第２図は本考案における蛍
光表示装置の貫通孔部を示す部分拡大断面図、第
３図は本考案における蛍光表示装置の第２の実施
例を示す平面図、第４図は従来の蛍光表示装置の
一例を示す平面図である。 １，１１，２１……真空外囲器、２，１２……
陽極、３……貫通孔、４……プツシユボタン、５
……リード、６，１６，２６……ＰＷＢ、７……
リセツトボタン、８……オドトリツプメータ、９
，１９，２９……蛍光表示管。

Claims (1)

    【実用新案登録請求の範囲】
  1. 蛍光体が塗布された陽極と、発光を制御するグ
    リツドと、電子供給源となるフイラメントとを真
    空外囲器内に具備した蛍光表示管をＰＷＢ上に搭
    載した蛍光表示装置において、前記真空外囲器の
    一部に貫通孔を設け、かつ、該貫通孔内にプツシ
    ユボタンを設置したことを特徴とする蛍光表示装
    置。
JP14220489U 1989-12-08 1989-12-08 Pending JPH0380955U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14220489U JPH0380955U (ja) 1989-12-08 1989-12-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14220489U JPH0380955U (ja) 1989-12-08 1989-12-08

Publications (1)

Publication Number Publication Date
JPH0380955U true JPH0380955U (ja) 1991-08-19

Family

ID=31689043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14220489U Pending JPH0380955U (ja) 1989-12-08 1989-12-08

Country Status (1)

Country Link
JP (1) JPH0380955U (ja)

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