JP2006302607A5 - - Google Patents

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Publication number
JP2006302607A5
JP2006302607A5 JP2005121285A JP2005121285A JP2006302607A5 JP 2006302607 A5 JP2006302607 A5 JP 2006302607A5 JP 2005121285 A JP2005121285 A JP 2005121285A JP 2005121285 A JP2005121285 A JP 2005121285A JP 2006302607 A5 JP2006302607 A5 JP 2006302607A5
Authority
JP
Japan
Prior art keywords
light guide
base end
end portions
plate
light
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
JP2005121285A
Other languages
English (en)
Japanese (ja)
Other versions
JP4643345B2 (ja
JP2006302607A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005121285A priority Critical patent/JP4643345B2/ja
Priority claimed from JP2005121285A external-priority patent/JP4643345B2/ja
Publication of JP2006302607A publication Critical patent/JP2006302607A/ja
Publication of JP2006302607A5 publication Critical patent/JP2006302607A5/ja
Application granted granted Critical
Publication of JP4643345B2 publication Critical patent/JP4643345B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2005121285A 2005-04-19 2005-04-19 複層導光体及び、該複層導光体を用いた照明装置 Expired - Fee Related JP4643345B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005121285A JP4643345B2 (ja) 2005-04-19 2005-04-19 複層導光体及び、該複層導光体を用いた照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005121285A JP4643345B2 (ja) 2005-04-19 2005-04-19 複層導光体及び、該複層導光体を用いた照明装置

Publications (3)

Publication Number Publication Date
JP2006302607A JP2006302607A (ja) 2006-11-02
JP2006302607A5 true JP2006302607A5 (enExample) 2008-04-17
JP4643345B2 JP4643345B2 (ja) 2011-03-02

Family

ID=37470667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005121285A Expired - Fee Related JP4643345B2 (ja) 2005-04-19 2005-04-19 複層導光体及び、該複層導光体を用いた照明装置

Country Status (1)

Country Link
JP (1) JP4643345B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008139383A1 (en) * 2007-05-10 2008-11-20 Koninklijke Philips Electronics N.V. Lighting device
JP5258704B2 (ja) * 2009-08-24 2013-08-07 鹿島建設株式会社 照明装置及び照明方法
JP5441622B2 (ja) * 2009-11-04 2014-03-12 森ビル株式会社 パネル型照明器具
JP2013182730A (ja) * 2012-02-29 2013-09-12 Sharp Corp 照明モジュールおよびそれを備えた照明装置
JP6113430B2 (ja) * 2012-08-02 2017-04-12 シャープ株式会社 照明装置
WO2014021456A1 (ja) * 2012-08-02 2014-02-06 シャープ株式会社 照明装置
JP2014032828A (ja) * 2012-08-02 2014-02-20 Sharp Corp 照明装置
FR2994893B1 (fr) 2012-09-06 2015-07-17 Saint Gobain Vitrage eclairant
JP6247078B2 (ja) * 2013-11-11 2017-12-13 株式会社小糸製作所 車両用灯具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0483226A (ja) * 1990-07-26 1992-03-17 Seiko Epson Corp 面照明装置
JPH09152599A (ja) * 1995-11-28 1997-06-10 Sanyo Electric Co Ltd 面照明装置
JPH10163527A (ja) * 1996-11-27 1998-06-19 Matsushita Electron Corp 面状光源
JPH11212479A (ja) * 1998-01-29 1999-08-06 Mitsubishi Electric Corp バックライト装置
JP2002040970A (ja) * 2000-07-27 2002-02-08 Shunichi Haruyama 面光源装置

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