JP2007234403A5 - - Google Patents

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Publication number
JP2007234403A5
JP2007234403A5 JP2006054793A JP2006054793A JP2007234403A5 JP 2007234403 A5 JP2007234403 A5 JP 2007234403A5 JP 2006054793 A JP2006054793 A JP 2006054793A JP 2006054793 A JP2006054793 A JP 2006054793A JP 2007234403 A5 JP2007234403 A5 JP 2007234403A5
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JP
Japan
Prior art keywords
light
light emitting
emitting diode
optical axis
light control
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
JP2006054793A
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English (en)
Japanese (ja)
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JP2007234403A (ja
JP4756346B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2006054793A priority Critical patent/JP4756346B2/ja
Priority claimed from JP2006054793A external-priority patent/JP4756346B2/ja
Publication of JP2007234403A publication Critical patent/JP2007234403A/ja
Publication of JP2007234403A5 publication Critical patent/JP2007234403A5/ja
Application granted granted Critical
Publication of JP4756346B2 publication Critical patent/JP4756346B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2006054793A 2006-03-01 2006-03-01 Ｌｅｄ照明器具およびｌｅｄ非常灯 Expired - Fee Related JP4756346B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006054793A JP4756346B2 (ja) 2006-03-01 2006-03-01 Ｌｅｄ照明器具およびｌｅｄ非常灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006054793A JP4756346B2 (ja) 2006-03-01 2006-03-01 Ｌｅｄ照明器具およびｌｅｄ非常灯

Publications (3)

Publication Number Publication Date
JP2007234403A JP2007234403A (ja) 2007-09-13
JP2007234403A5 true JP2007234403A5 (https=) 2009-04-09
JP4756346B2 JP4756346B2 (ja) 2011-08-24

Family

ID=38554780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006054793A Expired - Fee Related JP4756346B2 (ja) 2006-03-01 2006-03-01 Ｌｅｄ照明器具およびｌｅｄ非常灯

Country Status (1)

Country Link
JP (1) JP4756346B2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8063582B2 (en) * 2008-01-14 2011-11-22 Tai-Her Yang Uni-directional light emitting diode drvie circuit in bi-directional divided power impedance
JP5322292B2 (ja) * 2009-06-25 2013-10-23 パナソニック株式会社 Ｌｅｄユニットおよび照明器具
CN102374443A (zh) * 2010-08-06 2012-03-14 东莞万士达液晶显示器有限公司 光源模块及应用该光源模块的台灯
JP5578363B2 (ja) * 2010-10-08 2014-08-27 東芝ライテック株式会社 照明装置
JP5799234B2 (ja) * 2011-09-20 2015-10-21 パナソニックＩｐマネジメント株式会社 非常用照明器具
JP2014154419A (ja) * 2013-02-12 2014-08-25 Mitsubishi Electric Corp 発光ユニット、点灯装置及び照明器具
JP6436665B2 (ja) * 2014-07-15 2018-12-12 三菱電機株式会社 照明器具及び非常用照明器具
JP7396003B2 (ja) * 2019-12-04 2023-12-12 三菱電機株式会社 照明装置
JP7410382B2 (ja) 2019-12-26 2024-01-10 日亜化学工業株式会社 光源装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4366923B2 (ja) * 2002-04-10 2009-11-18 日亜化学工業株式会社 照明装置およびその制御方法
JP4206773B2 (ja) * 2003-02-13 2009-01-14 東芝ライテック株式会社 照明器具
JP2005183591A (ja) * 2003-12-18 2005-07-07 Toshiba Lighting & Technology Corp 発光装置及び照明器具
JP4482875B2 (ja) * 2004-08-10 2010-06-16 東芝ライテック株式会社 非常用照明装置

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