JPS6156694U - - Google Patents

Info

Publication number
JPS6156694U
JPS6156694U JP14160684U JP14160684U JPS6156694U JP S6156694 U JPS6156694 U JP S6156694U JP 14160684 U JP14160684 U JP 14160684U JP 14160684 U JP14160684 U JP 14160684U JP S6156694 U JPS6156694 U JP S6156694U
Authority
JP
Japan
Prior art keywords
switching transistor
power supply
filament
control pulses
display tube
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
JP14160684U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0626952Y2 (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 JP1984141606U priority Critical patent/JPH0626952Y2/ja
Publication of JPS6156694U publication Critical patent/JPS6156694U/ja
Application granted granted Critical
Publication of JPH0626952Y2 publication Critical patent/JPH0626952Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP1984141606U 1984-09-20 1984-09-20 蛍光表示管のフイラメント用電源回路 Expired - Lifetime JPH0626952Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984141606U JPH0626952Y2 (ja) 1984-09-20 1984-09-20 蛍光表示管のフイラメント用電源回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984141606U JPH0626952Y2 (ja) 1984-09-20 1984-09-20 蛍光表示管のフイラメント用電源回路

Publications (2)

Publication Number Publication Date
JPS6156694U true JPS6156694U (OSRAM) 1986-04-16
JPH0626952Y2 JPH0626952Y2 (ja) 1994-07-20

Family

ID=30699945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984141606U Expired - Lifetime JPH0626952Y2 (ja) 1984-09-20 1984-09-20 蛍光表示管のフイラメント用電源回路

Country Status (1)

Country Link
JP (1) JPH0626952Y2 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01181093U (OSRAM) * 1988-06-10 1989-12-27
JP2009258278A (ja) * 2008-04-15 2009-11-05 Noritake Itron Corp 蛍光表示管のフィラメント用電源回路
JP2019060985A (ja) * 2017-09-25 2019-04-18 双葉電子工業株式会社 集積回路装置、蛍光表示管

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49119140A (OSRAM) * 1973-03-19 1974-11-14
JPS50131048A (OSRAM) * 1974-04-03 1975-10-16
JPS52120722A (en) * 1976-04-05 1977-10-11 Toshiba Corp Driving circuit for fluorescent display tube

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49119140A (OSRAM) * 1973-03-19 1974-11-14
JPS50131048A (OSRAM) * 1974-04-03 1975-10-16
JPS52120722A (en) * 1976-04-05 1977-10-11 Toshiba Corp Driving circuit for fluorescent display tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01181093U (OSRAM) * 1988-06-10 1989-12-27
JP2009258278A (ja) * 2008-04-15 2009-11-05 Noritake Itron Corp 蛍光表示管のフィラメント用電源回路
TWI416449B (zh) * 2008-04-15 2013-11-21 Noritake Itron Corp 用於真空螢光顯示器之絲線電源供應器電路
JP2019060985A (ja) * 2017-09-25 2019-04-18 双葉電子工業株式会社 集積回路装置、蛍光表示管

Also Published As

Publication number Publication date
JPH0626952Y2 (ja) 1994-07-20

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