JPH038554B2 - - Google Patents

Info

Publication number
JPH038554B2
JPH038554B2 JP57188498A JP18849882A JPH038554B2 JP H038554 B2 JPH038554 B2 JP H038554B2 JP 57188498 A JP57188498 A JP 57188498A JP 18849882 A JP18849882 A JP 18849882A JP H038554 B2 JPH038554 B2 JP H038554B2
Authority
JP
Japan
Prior art keywords
fluorescent display
display tube
transistor
switching element
pulse
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.)
Expired - Lifetime
Application number
JP57188498A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5978393A (ja
Inventor
Osamu Furukawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm Co Ltd
Original Assignee
Rohm Co Ltd
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 Rohm Co Ltd filed Critical Rohm Co Ltd
Priority to JP18849882A priority Critical patent/JPS5978393A/ja
Publication of JPS5978393A publication Critical patent/JPS5978393A/ja
Publication of JPH038554B2 publication Critical patent/JPH038554B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP18849882A 1982-10-27 1982-10-27 螢光表示管の駆動装置 Granted JPS5978393A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18849882A JPS5978393A (ja) 1982-10-27 1982-10-27 螢光表示管の駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18849882A JPS5978393A (ja) 1982-10-27 1982-10-27 螢光表示管の駆動装置

Publications (2)

Publication Number Publication Date
JPS5978393A JPS5978393A (ja) 1984-05-07
JPH038554B2 true JPH038554B2 (fr) 1991-02-06

Family

ID=16224776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18849882A Granted JPS5978393A (ja) 1982-10-27 1982-10-27 螢光表示管の駆動装置

Country Status (1)

Country Link
JP (1) JPS5978393A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62161292U (fr) * 1986-04-03 1987-10-14

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331576A (en) * 1976-09-06 1978-03-24 Sanyo Electric Co Ltd Water decomposing apparatus utilizing light energy
JPS53110561A (en) * 1977-03-08 1978-09-27 Citizen Watch Co Ltd Lighting device of electronic watches

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331576A (en) * 1976-09-06 1978-03-24 Sanyo Electric Co Ltd Water decomposing apparatus utilizing light energy
JPS53110561A (en) * 1977-03-08 1978-09-27 Citizen Watch Co Ltd Lighting device of electronic watches

Also Published As

Publication number Publication date
JPS5978393A (ja) 1984-05-07

Similar Documents

Publication Publication Date Title
US4350930A (en) Lighting unit
JPS5871594A (ja) 照明装置
US5426346A (en) Gas discharge lamp ballast circuit with reduced parts-count starting circuit
JPH1138381A (ja) 液晶装置
JP2841756B2 (ja) 電子閃光装置
US5990631A (en) Stroboscope circuit controlling dimmer operation
JPH038554B2 (fr)
US3675078A (en) Electronic lamp driving circuit for hand held lamp
EP1072171B1 (fr) Agencement de circuit
EP0590639B1 (fr) Starter pour lampe fluorescente
JP3077153B2 (ja) 蛍光ランプ点灯装置
JPH04106896A (ja) 照明装置及び液晶表示装置
GB2066596A (en) An arc lamp lighting unit with low and high light levels
US3436595A (en) Illuminating lamp power supply
JP2902703B2 (ja) 調光式ストロボの制御回路
JP3232600B2 (ja) 高圧放電灯点灯装置
KR870003117Y1 (ko) 착화표시를 구비한 연소기의 자동 방전정지장치
KR940002675Y1 (ko) 전자식 형광등 스타터
US5920153A (en) Power supply for light sources, particularly for the quick ignition of fluorescent lamps and the like
JPH03212634A (ja) 調光式ストロボの制御回路
JPH1032093A (ja) 照明装置およびランプソケット
JP2002075682A (ja) 放電灯点灯装置
GB1369962A (en) Circuits for igniting fluorescent lamps
JPS5840799A (ja) 調光式閃光装置
JPH06101391B2 (ja) 放電灯点灯装置