JPS5984594U - Fluorescent display tube drive circuit - Google Patents

Fluorescent display tube drive circuit

Info

Publication number
JPS5984594U
JPS5984594U JP18120382U JP18120382U JPS5984594U JP S5984594 U JPS5984594 U JP S5984594U JP 18120382 U JP18120382 U JP 18120382U JP 18120382 U JP18120382 U JP 18120382U JP S5984594 U JPS5984594 U JP S5984594U
Authority
JP
Japan
Prior art keywords
drive circuit
display tube
fluorescent display
tube drive
voltage
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
JP18120382U
Other languages
Japanese (ja)
Inventor
英樹 内藤
Original Assignee
ジエコ−株式会社
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 by ジエコ−株式会社 filed Critical ジエコ−株式会社
Priority to JP18120382U priority Critical patent/JPS5984594U/en
Publication of JPS5984594U publication Critical patent/JPS5984594U/en
Pending legal-status Critical Current

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

、　　図はこの考案に係る螢光表示管駆動回路の一実施
例を示す回路図である。 １ご表示器、２・・・駆動用集積回路、３・・・パルス
発生器、４ａ〜４ｅ・・・ダイオード。, is a circuit diagram showing an embodiment of the fluorescent display tube drive circuit according to this invention. 1 Display device, 2... Driving integrated circuit, 3... Pulse generator, 4a to 4e... Diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 常時は特定のセグメントを除いたセグメントが発光し、
必要時はこの特定のセグメントも発光させる螢光表示管
駆動回路において、平均値の小さい電圧を発生する電圧
発生器を備え、この電圧発生器の出力電圧を前記特定の
セグメントに供給するようにした螢光表示管駆動回路。At all times, segments other than certain segments emit light,
The fluorescent display tube drive circuit that causes this specific segment to emit light when necessary is provided with a voltage generator that generates a voltage with a small average value, and the output voltage of this voltage generator is supplied to the specific segment. Fluorescent display tube drive circuit.
JP18120382U 1982-11-30 1982-11-30 Fluorescent display tube drive circuit Pending JPS5984594U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18120382U JPS5984594U (en) 1982-11-30 1982-11-30 Fluorescent display tube drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18120382U JPS5984594U (en) 1982-11-30 1982-11-30 Fluorescent display tube drive circuit

Publications (1)

Publication Number Publication Date
JPS5984594U true JPS5984594U (en) 1984-06-07

Family

ID=30392708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18120382U Pending JPS5984594U (en) 1982-11-30 1982-11-30 Fluorescent display tube drive circuit

Country Status (1)

Country Link
JP (1) JPS5984594U (en)

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