JPS6449994U - - Google Patents

Info

Publication number
JPS6449994U
JPS6449994U JP14492087U JP14492087U JPS6449994U JP S6449994 U JPS6449994 U JP S6449994U JP 14492087 U JP14492087 U JP 14492087U JP 14492087 U JP14492087 U JP 14492087U JP S6449994 U JPS6449994 U JP S6449994U
Authority
JP
Japan
Prior art keywords
drive voltage
display tube
fluorescent display
generation circuit
converter
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
JP14492087U
Other languages
English (en)
Japanese (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 JP14492087U priority Critical patent/JPS6449994U/ja
Publication of JPS6449994U publication Critical patent/JPS6449994U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP14492087U 1987-09-22 1987-09-22 Pending JPS6449994U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14492087U JPS6449994U (OSRAM) 1987-09-22 1987-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14492087U JPS6449994U (OSRAM) 1987-09-22 1987-09-22

Publications (1)

Publication Number Publication Date
JPS6449994U true JPS6449994U (OSRAM) 1989-03-28

Family

ID=31413052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14492087U Pending JPS6449994U (OSRAM) 1987-09-22 1987-09-22

Country Status (1)

Country Link
JP (1) JPS6449994U (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0269391U (OSRAM) * 1988-11-15 1990-05-25

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120722A (en) * 1976-04-05 1977-10-11 Toshiba Corp Driving circuit for fluorescent display tube
JPS55125680A (en) * 1979-03-20 1980-09-27 Yoshihiro Hamakawa Photovoltaic element
JPS60184294A (ja) * 1984-03-02 1985-09-19 三菱電機株式会社 螢光表示管のフイラメント駆動回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120722A (en) * 1976-04-05 1977-10-11 Toshiba Corp Driving circuit for fluorescent display tube
JPS55125680A (en) * 1979-03-20 1980-09-27 Yoshihiro Hamakawa Photovoltaic element
JPS60184294A (ja) * 1984-03-02 1985-09-19 三菱電機株式会社 螢光表示管のフイラメント駆動回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0269391U (OSRAM) * 1988-11-15 1990-05-25

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