JPH01164487U - - Google Patents

Info

Publication number
JPH01164487U
JPH01164487U JP5860488U JP5860488U JPH01164487U JP H01164487 U JPH01164487 U JP H01164487U JP 5860488 U JP5860488 U JP 5860488U JP 5860488 U JP5860488 U JP 5860488U JP H01164487 U JPH01164487 U JP H01164487U
Authority
JP
Japan
Prior art keywords
display tube
fluorescent display
pulse
circuit
signal
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
JP5860488U
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 JP5860488U priority Critical patent/JPH01164487U/ja
Publication of JPH01164487U publication Critical patent/JPH01164487U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例のブロツク図で、第２
図は第１図の各部の信号波形である。 １……ＡＮＤ回路、２……単安定マルチバイブ
レータ、３……時定数決定用コンデンサ、４……
時定数決定用可変抵抗、５〜８……ＯＲ回路、９
〜１２……表示駆動素子出力信号、１３〜１６…
…蛍光表示管駆動信号、１７……ＡＮＤ回路出力
信号、１８……単安定マルチバイブレータ出力信
号。

Claims (1)

    【実用新案登録請求の範囲】
  1. パルス幅可変可能なパルス発生回路を有し、該
    パルス信号によつて蛍光表示管の駆動信号を制御
    することを特徴とする蛍光表示管の減光回路。
JP5860488U 1988-04-28 1988-04-28 Pending JPH01164487U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5860488U JPH01164487U (ja) 1988-04-28 1988-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5860488U JPH01164487U (ja) 1988-04-28 1988-04-28

Publications (1)

Publication Number Publication Date
JPH01164487U true JPH01164487U (ja) 1989-11-16

Family

ID=31284405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5860488U Pending JPH01164487U (ja) 1988-04-28 1988-04-28

Country Status (1)

Country Link
JP (1) JPH01164487U (ja)

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