JP5765301B2 - 導光板、面光源装置、透過型表示装置 - Google Patents

導光板、面光源装置、透過型表示装置 Download PDF

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Publication number
JP5765301B2
JP5765301B2 JP2012179601A JP2012179601A JP5765301B2 JP 5765301 B2 JP5765301 B2 JP 5765301B2 JP 2012179601 A JP2012179601 A JP 2012179601A JP 2012179601 A JP2012179601 A JP 2012179601A JP 5765301 B2 JP5765301 B2 JP 5765301B2
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Japan
Prior art keywords
light
guide plate
light guide
light source
slope portion
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JP2012179601A
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Japanese (ja)
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JP2014038747A (ja
JP2014038747A5 (enExample
Inventor
後藤　正浩
正浩 後藤
関口　博
博 関口
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Dai Nippon Printing Co Ltd
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Dai Nippon Printing Co Ltd
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Priority to JP2012179601A priority Critical patent/JP5765301B2/ja
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  • Planar Illumination Modules (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
JP2012179601A 2012-08-13 2012-08-13 導光板、面光源装置、透過型表示装置 Active JP5765301B2 (ja)

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JP2012179601A JP5765301B2 (ja) 2012-08-13 2012-08-13 導光板、面光源装置、透過型表示装置

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JP2012179601A JP5765301B2 (ja) 2012-08-13 2012-08-13 導光板、面光源装置、透過型表示装置

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JP2014038747A JP2014038747A (ja) 2014-02-27
JP2014038747A5 JP2014038747A5 (enExample) 2015-02-12
JP5765301B2 true JP5765301B2 (ja) 2015-08-19

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JP2012179601A Active JP5765301B2 (ja) 2012-08-13 2012-08-13 導光板、面光源装置、透過型表示装置

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5679020B1 (ja) * 2013-09-03 2015-03-04 大日本印刷株式会社 導光板、面光源装置、透過型表示装置
US9239420B2 (en) 2013-07-26 2016-01-19 Dai Nippon Printing Co., Ltd. Light guide plate, surface source device and transmission-type display device
JP5700084B2 (ja) * 2013-07-26 2015-04-15 大日本印刷株式会社 導光板、面光源装置、透過型表示装置
JP6354207B2 (ja) * 2014-02-28 2018-07-11 大日本印刷株式会社 反射シート、面光源装置、透過型表示装置
JP6424457B2 (ja) * 2014-04-23 2018-11-21 凸版印刷株式会社 車載用表示装置
JP5700169B2 (ja) * 2014-12-18 2015-04-15 大日本印刷株式会社 導光板、面光源装置、透過型表示装置
JP2016134332A (ja) * 2015-01-21 2016-07-25 大日本印刷株式会社 導光板、面光源装置、透過型表示装置
JP6500613B2 (ja) * 2015-06-05 2019-04-17 大日本印刷株式会社 導光板、面光源装置、透過型表示装置
CN114815032A (zh) * 2021-01-19 2022-07-29 光耀科技股份有限公司 导光膜及背光模块

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007225788A (ja) * 2006-02-22 2007-09-06 Citizen Electronics Co Ltd 導光板及び該導光板を用いた表裏一体型バックライト及び該バックライトを用いた液晶表示装置。
CN101606020B (zh) * 2006-09-29 2011-04-13 东丽株式会社 面光源和使用其的液晶显示装置
JP5373886B2 (ja) * 2009-03-06 2013-12-18 シャープ株式会社 面状照明装置およびそれを備えた表示装置
JP5306029B2 (ja) * 2009-04-10 2013-10-02 三菱電機株式会社 バックライトおよびそれを備えた表示装置

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