JP2010251050A5 - - Google Patents

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Publication number
JP2010251050A5
JP2010251050A5 JP2009097962A JP2009097962A JP2010251050A5 JP 2010251050 A5 JP2010251050 A5 JP 2010251050A5 JP 2009097962 A JP2009097962 A JP 2009097962A JP 2009097962 A JP2009097962 A JP 2009097962A JP 2010251050 A5 JP2010251050 A5 JP 2010251050A5
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JP
Japan
Prior art keywords
light
incident end
guide plate
light incident
light guide
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
JP2009097962A
Other languages
English (en)
Japanese (ja)
Other versions
JP5526587B2 (ja
JP2010251050A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2009097962A priority Critical patent/JP5526587B2/ja
Priority claimed from JP2009097962A external-priority patent/JP5526587B2/ja
Publication of JP2010251050A publication Critical patent/JP2010251050A/ja
Publication of JP2010251050A5 publication Critical patent/JP2010251050A5/ja
Application granted granted Critical
Publication of JP5526587B2 publication Critical patent/JP5526587B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009097962A 2009-04-14 2009-04-14 導光板および面発光装置 Expired - Fee Related JP5526587B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009097962A JP5526587B2 (ja) 2009-04-14 2009-04-14 導光板および面発光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009097962A JP5526587B2 (ja) 2009-04-14 2009-04-14 導光板および面発光装置

Publications (3)

Publication Number Publication Date
JP2010251050A JP2010251050A (ja) 2010-11-04
JP2010251050A5 true JP2010251050A5 (enExample) 2012-06-07
JP5526587B2 JP5526587B2 (ja) 2014-06-18

Family

ID=43313165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009097962A Expired - Fee Related JP5526587B2 (ja) 2009-04-14 2009-04-14 導光板および面発光装置

Country Status (1)

Country Link
JP (1) JP5526587B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011170986A (ja) * 2010-02-16 2011-09-01 I-Ene Planning Co Ltd Ｌｅｄエッジライトを使用した、円形叉は楕円形の発光板
JP2012109070A (ja) * 2010-11-16 2012-06-07 K Project:Kk 面発光装置
JP2012195287A (ja) * 2011-03-01 2012-10-11 Skg:Kk バックライト装置、看板装置、これらに用いられる導光板の製造方法
TW201248222A (en) * 2011-05-16 2012-12-01 Ichia Tech Inc Light guide plate structure
US8585237B2 (en) 2011-05-27 2013-11-19 Lg Innotek Co., Ltd. Lighting module
KR101137796B1 (ko) * 2011-05-30 2012-04-18 주식회사 앤앤드에프 광학부재 및 그 제조방법
WO2013042602A1 (ja) * 2011-09-20 2013-03-28 シャープ株式会社 照明装置およびそれを備えた表示装置
JP5884070B2 (ja) * 2011-12-16 2016-03-15 パナソニックＩｐマネジメント株式会社 照明器具
SG193229A1 (en) * 2012-03-05 2013-10-30 Skg Co Ltd Light guide plate, display unit including the light guide plate, traffic sign including the display unit, and method of manufacturing the light guide plate and method of manufacturing the traffic sign
JP6128761B2 (ja) * 2012-06-20 2017-05-17 三菱電機株式会社 面光源装置および液晶表示装置
JP2014067525A (ja) * 2012-09-25 2014-04-17 Sumitomo Chemical Co Ltd エッジライト型面発光調光装置
JP5812965B2 (ja) * 2012-10-12 2015-11-17 豊国工業株式会社 人工光利用型植物工場向け照明装置
TWI490572B (zh) * 2013-05-06 2015-07-01 Skg Co Ltd 導光板及其製造方法、顯示裝置、道路標識及其製造方法
JP2015032565A (ja) * 2013-08-07 2015-02-16 三菱レイヨン株式会社 積層体、積層体の製造方法、光源装置用導光体及び光源装置
WO2017179482A1 (ja) * 2016-04-13 2017-10-19 シャープ株式会社 導光板、および導光板を用いた照明装置ならびに表示装置
KR20220026684A (ko) * 2020-08-26 2022-03-07 엘지이노텍 주식회사 조명 장치 및 이를 포함하는 램프

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006236749A (ja) * 2005-02-24 2006-09-07 Puraruto:Kk 光源装置および表示装置
KR100785025B1 (ko) * 2006-10-26 2007-12-12 삼성전자주식회사 디스플레이 소자용 양면 조명장치 및 이를 채용한 양면디스플레이 소자
KR20090034608A (ko) * 2007-10-04 2009-04-08 삼성전자주식회사 일체형 도광판과 이를 구비하는 백라이트장치

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