JP2012513090A5 - - Google Patents

Download PDF

Info

Publication number
JP2012513090A5
JP2012513090A5 JP2011542237A JP2011542237A JP2012513090A5 JP 2012513090 A5 JP2012513090 A5 JP 2012513090A5 JP 2011542237 A JP2011542237 A JP 2011542237A JP 2011542237 A JP2011542237 A JP 2011542237A JP 2012513090 A5 JP2012513090 A5 JP 2012513090A5
Authority
JP
Japan
Prior art keywords
region
tool
edge
base
prism
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
JP2011542237A
Other languages
English (en)
Japanese (ja)
Other versions
JP5667077B2 (ja
JP2012513090A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2009/067067 external-priority patent/WO2010080289A2/en
Publication of JP2012513090A publication Critical patent/JP2012513090A/ja
Publication of JP2012513090A5 publication Critical patent/JP2012513090A5/ja
Application granted granted Critical
Publication of JP5667077B2 publication Critical patent/JP5667077B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011542237A 2008-12-18 2009-12-08 向上した光抽出を有するライトガイド Expired - Fee Related JP5667077B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13864908P 2008-12-18 2008-12-18
US61/138,649 2008-12-18
PCT/US2009/067067 WO2010080289A2 (en) 2008-12-18 2009-12-08 Lightguides having enhanced light extraction

Publications (3)

Publication Number Publication Date
JP2012513090A JP2012513090A (ja) 2012-06-07
JP2012513090A5 true JP2012513090A5 (enExample) 2013-01-31
JP5667077B2 JP5667077B2 (ja) 2015-02-12

Family

ID=42317050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011542237A Expired - Fee Related JP5667077B2 (ja) 2008-12-18 2009-12-08 向上した光抽出を有するライトガイド

Country Status (5)

Country Link
US (2) US8909009B2 (enExample)
EP (1) EP2370854B1 (enExample)
JP (1) JP5667077B2 (enExample)
CN (1) CN102301272B (enExample)
WO (1) WO2010080289A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102301272B (zh) 2008-12-18 2015-06-24 3M创新有限公司 具有增强的光提取的光导
US20120170310A1 (en) * 2011-01-05 2012-07-05 Qualcomm Mems Technologies, Inc. Light guide with uniform light distribution
TWI507786B (zh) * 2013-05-09 2015-11-11 Chi Lin Optoelectronics Co Ltd 顯示裝置及其側光式背光模組
US9739927B2 (en) * 2013-05-28 2017-08-22 Sakai Display Products Corporation Light source device and display apparatus
CN105849604A (zh) * 2013-12-31 2016-08-10 3M创新有限公司 包括具有依赖于方向的提取效率的提取器的光导
CN104614802B (zh) * 2015-03-02 2018-03-20 深圳市华星光电技术有限公司 一种背光模组及其导光板
US10585230B2 (en) * 2016-03-23 2020-03-10 Microsoft Technology Licensing, Llc Light-steering layer for electronic display
CN209728224U (zh) * 2018-06-08 2019-12-03 芝奇国际实业股份有限公司 导光组件及具有导光组件的电子装置
US10598841B1 (en) * 2018-11-20 2020-03-24 G. Skill International Enterprise Co., Ltd. Light guide device
FR3121236B1 (fr) * 2021-03-29 2024-02-09 Optinvent Guide optique et procede de fabrication correspondant
FR3136045B1 (fr) * 2022-05-31 2024-05-24 Valeo Vision Affichage de motifs lumineux sur nappe de guidage flexible
EP4633447A1 (en) 2022-12-16 2025-10-22 Solventum Intellectual Properties Company Wearable optical analyte sensor

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0544332B1 (en) * 1991-11-28 1997-01-29 Enplas Corporation Surface light source device
US6712481B2 (en) * 1995-06-27 2004-03-30 Solid State Opto Limited Light emitting panel assemblies
US5896119A (en) 1995-06-27 1999-04-20 Silicon Graphics, Inc. Removable backlighting assembly for flat panel display subsystem
US5895115A (en) 1996-01-16 1999-04-20 Lumitex, Inc. Light emitting panel assemblies for use in automotive applications and the like
JPH10235748A (ja) * 1997-02-27 1998-09-08 Seiko Epson Corp 導光体の製造方法
JP3527961B2 (ja) 1999-04-30 2004-05-17 株式会社日立製作所 フロントライト型反射液晶表示装置
JP2001281654A (ja) * 2000-03-29 2001-10-10 Mitsubishi Chemicals Corp 液晶表示素子用バックライト
JP4035998B2 (ja) 2002-01-23 2008-01-23 オムロン株式会社 面光源装置、拡散板及び液晶表示装置
JP4094439B2 (ja) * 2003-01-27 2008-06-04 Ｔｏｗａ株式会社 導光板成形用金型の加工方法
JP4243129B2 (ja) * 2003-04-18 2009-03-25 Ｔｏｗａ株式会社 導光板成形用金型の加工方法
JP4125198B2 (ja) * 2003-07-23 2008-07-30 シャープ株式会社 液晶表示素子
KR100658164B1 (ko) * 2005-04-15 2006-12-15 한국생산기술연구원 비대칭 피라미드 마이크로렌즈 제조 방법 및 이의 방법에 의해 제조된 도광판
KR100689392B1 (ko) 2005-05-19 2007-03-02 삼성전자주식회사 키 패드와 그를 이용한 키 패드 어셈블리
KR100658951B1 (ko) 2005-07-12 2006-12-19 주식회사 엘에스텍 유연성을 가지는 입력장치 키 후면조광용 백라이트 장치
KR100610336B1 (ko) * 2005-09-12 2006-08-09 김형준 키패드 백라이트용 도광판 및 그 제조 방법
US7545569B2 (en) 2006-01-13 2009-06-09 Avery Dennison Corporation Optical apparatus with flipped compound prism structures
EP2018263B1 (en) 2006-05-18 2017-03-01 3M Innovative Properties Company Process for making light guides with extraction structures
KR20080006311A (ko) * 2006-07-12 2008-01-16 최우근 도광판 및 이를 갖는 백라이트 어셈블리
JP2008041295A (ja) * 2006-08-02 2008-02-21 Seiko Instruments Inc 照明装置、及び、これを用いた表示装置
KR100827175B1 (ko) * 2007-02-23 2008-05-02 삼성전자주식회사 도파로 시트 및 그 제조방법
JP2008235141A (ja) * 2007-03-23 2008-10-02 Epson Imaging Devices Corp 照明装置、液晶装置及び電子機器
JP2009048847A (ja) * 2007-08-20 2009-03-05 Seiko Instruments Inc 照明装置及びこれを用いた表示装置
JP5951928B2 (ja) 2007-09-06 2016-07-13 スリーエム イノベイティブ プロパティズ カンパニー 光出力の領域制御を提供する光抽出構造体を有する光ガイド
JP2009176562A (ja) * 2008-01-24 2009-08-06 Harison Toshiba Lighting Corp バックライトユニット
CN102301272B (zh) 2008-12-18 2015-06-24 3M创新有限公司 具有增强的光提取的光导

Similar Documents

Publication Publication Date Title
JP2012513090A5 (enExample)
WO2010139342A8 (en) Lens and method for manufacturing same
JP2010540271A5 (enExample)
JP2010530543A5 (enExample)
WO2011073971A3 (en) Photovoltaic device and method of its fabrication
JP2011506916A5 (enExample)
WO2009119995A3 (en) Method of texturing solar cell and method of manufacturing solar cell
BRPI0716044A2 (pt) contacto dianteiro com tco de alta funÇço de trabalho para uso em um dispositivo fotovoltaico e processo de fabricaÇço do mesmo.
EP2511966A3 (en) Reflecting resin sheet, light emitting diode device and producing method thereof
WO2009054088A1 (ja) 半導体発光素子およびそれを用いた半導体発光装置とその製造方法
ATE557266T1 (de) Integrierter polarisationssensor
JP2010232644A5 (enExample)
EP1748499A3 (en) Light emitting devices and method for fabricating the same
FR2872501B1 (fr) Microresonateur composite a forte deformation
BRPI0819746A2 (pt) Processo para obtenção de etanol a partir de algas
SG128586A1 (en) Lithographic apparatus and device manufacturing method
EP1580806A3 (en) Semiconductor wafer, method of manufacturing the same, and method of manufacturing a semiconductor device
JP2011009754A5 (enExample)
CN206494966U (zh) 一种光学零件用窄挡边镀膜夹具
EP2476543A3 (en) Method of manufacturing lens
JP2013125855A5 (enExample)
KR100941331B9 (ko) 연무화 식각을 이용한 태양전지의 식각방법 및 이 방법을수행하기 위한 식각 장치
JP2009283677A5 (enExample)
JP2009217193A5 (enExample)
RU2011124675A (ru) Плоская линза из лейкосапфира и способ ее получения