JPH0446489U - - Google Patents

Info

Publication number
JPH0446489U
JPH0446489U JP8814390U JP8814390U JPH0446489U JP H0446489 U JPH0446489 U JP H0446489U JP 8814390 U JP8814390 U JP 8814390U JP 8814390 U JP8814390 U JP 8814390U JP H0446489 U JPH0446489 U JP H0446489U
Authority
JP
Japan
Prior art keywords
display tube
fluorescent display
switch
turned
fluorescent
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.)
Granted
Application number
JP8814390U
Other languages
English (en)
Other versions
JP2511605Y2 (ja
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 JP1990088143U priority Critical patent/JP2511605Y2/ja
Publication of JPH0446489U publication Critical patent/JPH0446489U/ja
Application granted granted Critical
Publication of JP2511605Y2 publication Critical patent/JP2511605Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Description

【図面の簡単な説明】
図は本考案の実施例を示すもので、第１図はブ
ロツク図、第２図はマイクロプロセツサによる滅
灯制御を示す流れ図、第３図はマイクロプロセツ
サによる点灯制御を示す流れ図である。 １……蛍光表示管、２……ドライバー、４……
アナログスイツチ、５……マイクロプロセツサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 蛍光表示管と、この蛍光表示管を表示制御する
    ドライバーと、前記蛍光表示管へのフイラメント
    電源供給路に直列に介挿された開閉スイツチと、
    前記ドライバーにブランク表示制御を行わせた後
    に前記開閉スイツチをオフ制御して前記蛍光表示
    管を滅灯させ、かつ前記ドライバーにブランク表
    示制御を行わせた後に前記開閉スイツチをオン制
    御してから前記蛍光表示管を通常表示制御させる
    制御回路を設けたことを特徴とする蛍光表示管の
    制御装置。
JP1990088143U 1990-08-23 1990-08-23 蛍光表示管の制御装置 Expired - Lifetime JP2511605Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990088143U JP2511605Y2 (ja) 1990-08-23 1990-08-23 蛍光表示管の制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990088143U JP2511605Y2 (ja) 1990-08-23 1990-08-23 蛍光表示管の制御装置

Publications (2)

Publication Number Publication Date
JPH0446489U true JPH0446489U (ja) 1992-04-20
JP2511605Y2 JP2511605Y2 (ja) 1996-09-25

Family

ID=31821120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990088143U Expired - Lifetime JP2511605Y2 (ja) 1990-08-23 1990-08-23 蛍光表示管の制御装置

Country Status (1)

Country Link
JP (1) JP2511605Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155393A (en) * 1979-05-23 1980-12-03 Nissan Motor Fluorescent display lamp filament power control unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155393A (en) * 1979-05-23 1980-12-03 Nissan Motor Fluorescent display lamp filament power control unit

Also Published As

Publication number Publication date
JP2511605Y2 (ja) 1996-09-25

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