JPS6392389U - - Google Patents

Info

Publication number
JPS6392389U
JPS6392389U JP18864386U JP18864386U JPS6392389U JP S6392389 U JPS6392389 U JP S6392389U JP 18864386 U JP18864386 U JP 18864386U JP 18864386 U JP18864386 U JP 18864386U JP S6392389 U JPS6392389 U JP S6392389U
Authority
JP
Japan
Prior art keywords
signal
fluorescent tube
cathode fluorescent
hot cathode
stop
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
JP18864386U
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 JP18864386U priority Critical patent/JPS6392389U/ja
Publication of JPS6392389U publication Critical patent/JPS6392389U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)

Description

【図面の簡単な説明】
第１図はこの考案による熱陰極放電管駆動装置
の一例を示すブロツク図である。

Claims (1)

  1. 【実用新案登録請求の範囲】 電源スイツチをオンにすると点灯用駆動交流信
    号発生器に一定時間停止信号を与え、熱陰極螢光
    管のヒーター予熱時間と対応した一定時間上記点
    灯用駆動交流信号発生器からの駆動信号の発生を
    停止させるようにされた熱陰極螢光管駆動装置に
    おいて、 出力デユーテイ比を調整することができ、出力
    を上記点灯用駆動交流信号発生器の停止信号入力
    端子へ供給する無安定マルチバイブレータを具備
    することを特徴とする熱陰極螢光管駆動装置。
JP18864386U 1986-12-08 1986-12-08 Pending JPS6392389U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18864386U JPS6392389U (ja) 1986-12-08 1986-12-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18864386U JPS6392389U (ja) 1986-12-08 1986-12-08

Publications (1)

Publication Number Publication Date
JPS6392389U true JPS6392389U (ja) 1988-06-15

Family

ID=31140197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18864386U Pending JPS6392389U (ja) 1986-12-08 1986-12-08

Country Status (1)

Country Link
JP (1) JPS6392389U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61118996A (ja) * 1984-11-13 1986-06-06 シチズン時計株式会社 熱陰極蛍光灯点灯装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61118996A (ja) * 1984-11-13 1986-06-06 シチズン時計株式会社 熱陰極蛍光灯点灯装置

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