JP2012079674A - 導光部材 - Google Patents

導光部材 Download PDF

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Publication number
JP2012079674A
JP2012079674A JP2011018563A JP2011018563A JP2012079674A JP 2012079674 A JP2012079674 A JP 2012079674A JP 2011018563 A JP2011018563 A JP 2011018563A JP 2011018563 A JP2011018563 A JP 2011018563A JP 2012079674 A JP2012079674 A JP 2012079674A
Authority
JP
Japan
Prior art keywords
light
guide member
light guide
light incident
exit 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.)
Pending
Application number
JP2011018563A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012079674A5 (ja
Inventor
Yoshiki Takada
良樹 鷹田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Kasei Corp filed Critical Asahi Kasei Corp
Priority to JP2011018563A priority Critical patent/JP2012079674A/ja
Publication of JP2012079674A publication Critical patent/JP2012079674A/ja
Publication of JP2012079674A5 publication Critical patent/JP2012079674A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
JP2011018563A 2010-09-10 2011-01-31 導光部材 Pending JP2012079674A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011018563A JP2012079674A (ja) 2010-09-10 2011-01-31 導光部材

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010203444 2010-09-10
JP2010203444 2010-09-10
JP2011018563A JP2012079674A (ja) 2010-09-10 2011-01-31 導光部材

Publications (2)

Publication Number Publication Date
JP2012079674A true JP2012079674A (ja) 2012-04-19
JP2012079674A5 JP2012079674A5 (ja) 2014-04-03

Family

ID=46239651

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2011018563A Pending JP2012079674A (ja) 2010-09-10 2011-01-31 導光部材
JP2011029881A Pending JP2012079676A (ja) 2010-09-10 2011-02-15 導光部材

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2011029881A Pending JP2012079676A (ja) 2010-09-10 2011-02-15 導光部材

Country Status (1)

Country Link
JP (2) JP2012079674A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6064467B2 (ja) * 2012-09-11 2017-01-25 株式会社リコー 光拡散素子および画像表示装置
US9939575B2 (en) * 2013-03-21 2018-04-10 Sharp Kabushiki Kaisha Method of manufacturing light guide plate, lighting device, and display device
JP6059695B2 (ja) 2014-09-01 2017-01-11 デクセリアルズ株式会社 光学体の製造方法
JP5915807B2 (ja) * 2014-09-19 2016-05-11 大日本印刷株式会社 印刷物
JP2016064579A (ja) * 2014-09-25 2016-04-28 三菱エンジニアリングプラスチックス株式会社 射出成形品の製造方法
JP6743363B2 (ja) * 2014-10-08 2020-08-19 大日本印刷株式会社 印刷物
JP6728674B2 (ja) * 2015-03-18 2020-07-22 大日本印刷株式会社 視認性向上フィルム
JP6385977B2 (ja) * 2016-04-22 2018-09-05 デクセリアルズ株式会社 光学体、および表示装置
JP7590223B2 (ja) * 2021-03-08 2024-11-26 本田技研工業株式会社 外界センサを有する車体構造

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002343122A (ja) * 2001-05-18 2002-11-29 Kyocera Corp 照明パネル、液晶表示装置および携帯端末または表示機器
JP2004111383A (ja) * 2002-08-30 2004-04-08 Hitachi Chem Co Ltd 導光板及びバックライト装置
JP2009076442A (ja) * 2007-09-20 2009-04-09 Yoshin Seimitsu Kofun Yugenkoshi 導光板の端面加工方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003331628A (ja) * 2002-03-05 2003-11-21 Seiko Epson Corp 照明装置、液晶装置及び電子機器
JP2004079461A (ja) * 2002-08-22 2004-03-11 Sanyo Electric Co Ltd 面光源装置
JP2006156061A (ja) * 2004-11-29 2006-06-15 Nippon Seiki Co Ltd 導光体及び照明装置
JP5130613B2 (ja) * 2005-07-29 2013-01-30 ソニー株式会社 バックライト装置及び液晶表示装置
JP2007287556A (ja) * 2006-04-19 2007-11-01 Sharp Corp バックライトモジュール
JP4996433B2 (ja) * 2007-11-27 2012-08-08 ミネベア株式会社 面状照明装置
JP5161609B2 (ja) * 2008-02-22 2013-03-13 株式会社クラレ 液晶表示装置及び導光板
JP2009252661A (ja) * 2008-04-10 2009-10-29 Citizen Electronics Co Ltd 導光板及び面状ライトユニット並びに表示装置
JP5382608B2 (ja) * 2008-11-17 2014-01-08 三菱瓦斯化学株式会社 光拡散シート及びそれを用いた面光源装置、ならびに光拡散シートの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002343122A (ja) * 2001-05-18 2002-11-29 Kyocera Corp 照明パネル、液晶表示装置および携帯端末または表示機器
JP2004111383A (ja) * 2002-08-30 2004-04-08 Hitachi Chem Co Ltd 導光板及びバックライト装置
JP2009076442A (ja) * 2007-09-20 2009-04-09 Yoshin Seimitsu Kofun Yugenkoshi 導光板の端面加工方法

Also Published As

Publication number Publication date
JP2012079676A (ja) 2012-04-19

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