JP6108385B2 - Ｌｅｄを使用した照明装置 - Google Patents

Ｌｅｄを使用した照明装置 Download PDF

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Publication number
JP6108385B2
JP6108385B2 JP2013015665A JP2013015665A JP6108385B2 JP 6108385 B2 JP6108385 B2 JP 6108385B2 JP 2013015665 A JP2013015665 A JP 2013015665A JP 2013015665 A JP2013015665 A JP 2013015665A JP 6108385 B2 JP6108385 B2 JP 6108385B2
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Japan
Prior art keywords
led
current
capacitor
peak value
circuit
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JP2013015665A
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Japanese (ja)
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JP2013149620A (ja
JP2013149620A5 (enExample
Inventor
昭雄 ▲高▼津
昭雄 ▲高▼津
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HONDA KOUICHI
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HONDA KOUICHI
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Publication of JP2013149620A5 publication Critical patent/JP2013149620A5/ja
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  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
JP2013015665A 2013-01-30 2013-01-30 Ｌｅｄを使用した照明装置 Expired - Fee Related JP6108385B2 (ja)

Priority Applications (1)

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JP2013015665A JP6108385B2 (ja) 2013-01-30 2013-01-30 Ｌｅｄを使用した照明装置

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JP2013015665A JP6108385B2 (ja) 2013-01-30 2013-01-30 Ｌｅｄを使用した照明装置

Related Parent Applications (1)

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JP2012009596A Division JP5232311B1 (ja) 2012-01-20 2012-01-20 Ｌｅｄを使用した照明装置

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JP2013149620A JP2013149620A (ja) 2013-08-01
JP2013149620A5 JP2013149620A5 (enExample) 2015-03-05
JP6108385B2 true JP6108385B2 (ja) 2017-04-05

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JP2013015665A Expired - Fee Related JP6108385B2 (ja) 2013-01-30 2013-01-30 Ｌｅｄを使用した照明装置

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JP (1) JP6108385B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6213864B2 (ja) * 2013-09-20 2017-10-18 本田 浩一 Ｌｅｄ素子を備えた照明装置
JP6340724B2 (ja) * 2014-06-18 2018-06-13 パナソニックＩｐマネジメント株式会社 光源ユニット及び照明器具
JP6431145B2 (ja) * 2017-07-14 2018-11-28 本田 浩一 Ｌｅｄ素子を備えた照明装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1197747A (ja) * 1997-09-24 1999-04-09 Db Seiko:Kk 交流用発光ダイオード点灯回路
JP2000101144A (ja) * 1998-09-18 2000-04-07 Hiyoshi Denshi Kk 発光ダイオード駆動回路及びそれを用いた電球
JP3749828B2 (ja) * 2000-10-31 2006-03-01 株式会社日立ビルシステム Ｌｅｄ照明灯
US8354800B2 (en) * 2008-09-07 2013-01-15 Q Technology, Inc. Lighting source with low total harmonic distortion
JP2010219279A (ja) * 2009-03-17 2010-09-30 Toabo Corporation Ｌｅｄ点灯回路
JP5483537B2 (ja) * 2009-08-09 2014-05-07 神保電器株式会社 Ｌｅｄダウンライト照明装置
JP2012009286A (ja) * 2010-06-25 2012-01-12 Mitsubishi Electric Corp Ｌｅｄ点灯装置及びｌｅｄ照明器具

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JP2013149620A (ja) 2013-08-01

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