JPS58184572A - 小型電子機器の表示照明装置 - Google Patents

小型電子機器の表示照明装置

Info

Publication number
JPS58184572A
JPS58184572A JP58055620A JP5562083A JPS58184572A JP S58184572 A JPS58184572 A JP S58184572A JP 58055620 A JP58055620 A JP 58055620A JP 5562083 A JP5562083 A JP 5562083A JP S58184572 A JPS58184572 A JP S58184572A
Authority
JP
Japan
Prior art keywords
high voltage
voltage
switching
circuit
small electronic
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
JP58055620A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0156398B2 (enrdf_load_stackoverflow
Inventor
花岡 忠史
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch 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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP58055620A priority Critical patent/JPS58184572A/ja
Publication of JPS58184572A publication Critical patent/JPS58184572A/ja
Publication of JPH0156398B2 publication Critical patent/JPH0156398B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y02B20/346

Landscapes

  • Details Of Measuring And Other Instruments (AREA)
JP58055620A 1983-03-31 1983-03-31 小型電子機器の表示照明装置 Granted JPS58184572A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58055620A JPS58184572A (ja) 1983-03-31 1983-03-31 小型電子機器の表示照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58055620A JPS58184572A (ja) 1983-03-31 1983-03-31 小型電子機器の表示照明装置

Publications (2)

Publication Number Publication Date
JPS58184572A true JPS58184572A (ja) 1983-10-28
JPH0156398B2 JPH0156398B2 (enrdf_load_stackoverflow) 1989-11-29

Family

ID=13003818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58055620A Granted JPS58184572A (ja) 1983-03-31 1983-03-31 小型電子機器の表示照明装置

Country Status (1)

Country Link
JP (1) JPS58184572A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03176992A (ja) * 1989-04-26 1991-07-31 Nec Kansai Ltd El点灯回路

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS444381Y1 (enrdf_load_stackoverflow) * 1966-03-07 1969-02-18
JPS5144948A (ja) * 1974-10-15 1976-04-16 Tanaka Keiki Kogyo Kk Paneruraitokontoroora
JPS5222200A (en) * 1975-08-13 1977-02-19 Nitto Seiko Kk Driving driver

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS444381Y1 (enrdf_load_stackoverflow) * 1966-03-07 1969-02-18
JPS5144948A (ja) * 1974-10-15 1976-04-16 Tanaka Keiki Kogyo Kk Paneruraitokontoroora
JPS5222200A (en) * 1975-08-13 1977-02-19 Nitto Seiko Kk Driving driver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03176992A (ja) * 1989-04-26 1991-07-31 Nec Kansai Ltd El点灯回路

Also Published As

Publication number Publication date
JPH0156398B2 (enrdf_load_stackoverflow) 1989-11-29

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