JP4824521B2 - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
JP4824521B2
JP4824521B2 JP2006282115A JP2006282115A JP4824521B2 JP 4824521 B2 JP4824521 B2 JP 4824521B2 JP 2006282115 A JP2006282115 A JP 2006282115A JP 2006282115 A JP2006282115 A JP 2006282115A JP 4824521 B2 JP4824521 B2 JP 4824521B2
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JP
Japan
Prior art keywords
light emitting
light
emitting element
luminance
lighting device
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 - Fee Related
Application number
JP2006282115A
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English (en)
Japanese (ja)
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JP2007141822A (ja
JP2007141822A5 (enExample
Inventor
淳一郎 坂田
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory 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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Priority to JP2006282115A priority Critical patent/JP4824521B2/ja
Publication of JP2007141822A publication Critical patent/JP2007141822A/ja
Publication of JP2007141822A5 publication Critical patent/JP2007141822A5/ja
Application granted granted Critical
Publication of JP4824521B2 publication Critical patent/JP4824521B2/ja
Expired - Fee Related legal-status Critical Current
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Classifications

    • Y02B20/42

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electroluminescent Light Sources (AREA)
JP2006282115A 2005-10-17 2006-10-17 照明装置 Expired - Fee Related JP4824521B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006282115A JP4824521B2 (ja) 2005-10-17 2006-10-17 照明装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005301837 2005-10-17
JP2005301837 2005-10-17
JP2006282115A JP4824521B2 (ja) 2005-10-17 2006-10-17 照明装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011168964A Division JP5121989B2 (ja) 2005-10-17 2011-08-02 照明装置

Publications (3)

Publication Number Publication Date
JP2007141822A JP2007141822A (ja) 2007-06-07
JP2007141822A5 JP2007141822A5 (enExample) 2009-11-12
JP4824521B2 true JP4824521B2 (ja) 2011-11-30

Family

ID=38204410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006282115A Expired - Fee Related JP4824521B2 (ja) 2005-10-17 2006-10-17 照明装置

Country Status (1)

Country Link
JP (1) JP4824521B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4864142B2 (ja) * 2007-08-08 2012-02-01 パイオニア株式会社 面発光装置
JP2012204054A (ja) * 2011-03-24 2012-10-22 Koito Electric Industries Ltd 道路照明システム
US9420662B2 (en) * 2012-09-05 2016-08-16 Pioneer Corporation Light-emitting device
JP6091166B2 (ja) * 2012-11-08 2017-03-08 株式会社カネカ 有機el装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002278506A (ja) * 2001-03-19 2002-09-27 Sharp Corp 発光輝度調整手段を備えた発光装置及び該発光装置を用いた表示装置
JP2003264085A (ja) * 2001-12-05 2003-09-19 Semiconductor Energy Lab Co Ltd 有機半導体素子、有機エレクトロルミネッセンス素子及び有機太陽電池

Also Published As

Publication number Publication date
JP2007141822A (ja) 2007-06-07

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