JP5222963B2 - 導光板、導光板を有する照明装置及び導光板の製造方法 - Google Patents

導光板、導光板を有する照明装置及び導光板の製造方法 Download PDF

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JP5222963B2
JP5222963B2 JP2011013321A JP2011013321A JP5222963B2 JP 5222963 B2 JP5222963 B2 JP 5222963B2 JP 2011013321 A JP2011013321 A JP 2011013321A JP 2011013321 A JP2011013321 A JP 2011013321A JP 5222963 B2 JP5222963 B2 JP 5222963B2
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guide plate
light guide
diffusion region
light
groove
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JP2012155973A5 (enExample
JP2012155973A (ja
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光秀 坂本
博 中嶋
英介 羽田野
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SKG Co Ltd
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SKG Co Ltd
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  • Planar Illumination Modules (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
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)

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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

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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

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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

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

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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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