JP2012155973A5 - - Google Patents

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Publication number
JP2012155973A5
JP2012155973A5 JP2011013321A JP2011013321A JP2012155973A5 JP 2012155973 A5 JP2012155973 A5 JP 2012155973A5 JP 2011013321 A JP2011013321 A JP 2011013321A JP 2011013321 A JP2011013321 A JP 2011013321A JP 2012155973 A5 JP2012155973 A5 JP 2012155973A5
Authority
JP
Japan
Prior art keywords
guide plate
diffusion region
light
light guide
main surface
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
JP2011013321A
Other languages
English (en)
Japanese (ja)
Other versions
JP5222963B2 (ja
JP2012155973A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2011013321A priority Critical patent/JP5222963B2/ja
Priority claimed from JP2011013321A external-priority patent/JP5222963B2/ja
Publication of JP2012155973A publication Critical patent/JP2012155973A/ja
Publication of JP2012155973A5 publication Critical patent/JP2012155973A5/ja
Application granted granted Critical
Publication of JP5222963B2 publication Critical patent/JP5222963B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011013321A 2011-01-25 2011-01-25 導光板、導光板を有する照明装置及び導光板の製造方法 Expired - Fee Related JP5222963B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011013321A JP5222963B2 (ja) 2011-01-25 2011-01-25 導光板、導光板を有する照明装置及び導光板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011013321A JP5222963B2 (ja) 2011-01-25 2011-01-25 導光板、導光板を有する照明装置及び導光板の製造方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2012132677A Division JP5124699B2 (ja) 2012-06-12 2012-06-12 導光板、及び、導光板を有する照明装置
JP2012278966A Division JP5235247B2 (ja) 2012-12-21 2012-12-21 導光板、導光板を有する照明装置及び導光板の製造方法

Publications (3)

Publication Number Publication Date
JP2012155973A JP2012155973A (ja) 2012-08-16
JP2012155973A5 true JP2012155973A5 (enExample) 2013-02-14
JP5222963B2 JP5222963B2 (ja) 2013-06-26

Family

ID=46837504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011013321A Expired - Fee Related JP5222963B2 (ja) 2011-01-25 2011-01-25 導光板、導光板を有する照明装置及び導光板の製造方法

Country Status (1)

Country Link
JP (1) JP5222963B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5816159B2 (ja) * 2012-11-13 2015-11-18 株式会社エス・ケー・ジー 表示装置及び表示看板
JP2016031392A (ja) * 2014-07-25 2016-03-07 株式会社エス・ケー・ジー 発光装置及び矢印表示装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3110475U (ja) * 2005-02-17 2005-06-23 株式会社三和コンサルタント 受光式発光サインボード
WO2009013930A1 (ja) * 2007-07-20 2009-01-29 Omron Corporation 光表示デバイス及び面光源装置
JP4481348B1 (ja) * 2009-04-27 2010-06-16 株式会社エス・ケー・ジー 導光板の製造方法、導光板、バックライト装置、及び照明装置。

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