JP2005519431A5 - - Google Patents

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Publication number
JP2005519431A5
JP2005519431A5 JP2003573457A JP2003573457A JP2005519431A5 JP 2005519431 A5 JP2005519431 A5 JP 2005519431A5 JP 2003573457 A JP2003573457 A JP 2003573457A JP 2003573457 A JP2003573457 A JP 2003573457A JP 2005519431 A5 JP2005519431 A5 JP 2005519431A5
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JP
Japan
Prior art keywords
light guide
light
lighting device
reading
extracting
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
JP2003573457A
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English (en)
Japanese (ja)
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JP4317458B2 (ja
JP2005519431A (ja
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Publication date
Application filed filed Critical
Priority claimed from PCT/IB2003/000685 external-priority patent/WO2003075051A1/en
Publication of JP2005519431A publication Critical patent/JP2005519431A/ja
Publication of JP2005519431A5 publication Critical patent/JP2005519431A5/ja
Application granted granted Critical
Publication of JP4317458B2 publication Critical patent/JP4317458B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2003573457A 2002-03-05 2003-02-21 拡散均一照明と指向性スポット照明とを組み合わせた照明装置 Expired - Fee Related JP4317458B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02075880 2002-03-05
PCT/IB2003/000685 WO2003075051A1 (en) 2002-03-05 2003-02-21 Illumination system combining diffuse homogeneous lighting with direct spot illumination

Publications (3)

Publication Number Publication Date
JP2005519431A JP2005519431A (ja) 2005-06-30
JP2005519431A5 true JP2005519431A5 (enExample) 2008-10-23
JP4317458B2 JP4317458B2 (ja) 2009-08-19

Family

ID=27771900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003573457A Expired - Fee Related JP4317458B2 (ja) 2002-03-05 2003-02-21 拡散均一照明と指向性スポット照明とを組み合わせた照明装置

Country Status (6)

Country Link
US (1) US7588361B2 (enExample)
EP (1) EP1483604A1 (enExample)
JP (1) JP4317458B2 (enExample)
CN (1) CN1639595A (enExample)
AU (1) AU2003206053A1 (enExample)
WO (1) WO2003075051A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI289708B (en) 2002-12-25 2007-11-11 Qualcomm Mems Technologies Inc Optical interference type color display
GB0322682D0 (en) * 2003-09-27 2003-10-29 Koninkl Philips Electronics Nv Backlight for 3D display device
WO2005073622A1 (en) * 2004-01-30 2005-08-11 Koninklijke Philips Electronics N.V. Light-emitting panel and illumination system
US7342705B2 (en) 2004-02-03 2008-03-11 Idc, Llc Spatial light modulator with integrated optical compensation structure
US7706050B2 (en) 2004-03-05 2010-04-27 Qualcomm Mems Technologies, Inc. Integrated modulator illumination
US7813026B2 (en) 2004-09-27 2010-10-12 Qualcomm Mems Technologies, Inc. System and method of reducing color shift in a display
US7355780B2 (en) 2004-09-27 2008-04-08 Idc, Llc System and method of illuminating interferometric modulators using backlighting
US7750886B2 (en) * 2004-09-27 2010-07-06 Qualcomm Mems Technologies, Inc. Methods and devices for lighting displays
US7561323B2 (en) 2004-09-27 2009-07-14 Idc, Llc Optical films for directing light towards active areas of displays
PL372550A1 (pl) * 2005-02-02 2006-08-07 Skoff Spółka Z Ograniczoną Odpowiedzialnością Oprawa oświetleniowa
JP4707033B2 (ja) * 2005-04-18 2011-06-22 株式会社エス・ケー・ジー 導光板
US7603001B2 (en) 2006-02-17 2009-10-13 Qualcomm Mems Technologies, Inc. Method and apparatus for providing back-lighting in an interferometric modulator display device
WO2008045311A2 (en) 2006-10-06 2008-04-17 Qualcomm Mems Technologies, Inc. Illumination device with built-in light coupler
US8107155B2 (en) 2006-10-06 2012-01-31 Qualcomm Mems Technologies, Inc. System and method for reducing visual artifacts in displays
WO2008045207A2 (en) 2006-10-06 2008-04-17 Qualcomm Mems Technologies, Inc. Light guide
CN101600901A (zh) 2006-10-06 2009-12-09 高通Mems科技公司 集成于显示器的照明设备中的光学损失结构
US7864395B2 (en) 2006-10-27 2011-01-04 Qualcomm Mems Technologies, Inc. Light guide including optical scattering elements and a method of manufacture
US7733439B2 (en) * 2007-04-30 2010-06-08 Qualcomm Mems Technologies, Inc. Dual film light guide for illuminating displays
US7949213B2 (en) 2007-12-07 2011-05-24 Qualcomm Mems Technologies, Inc. Light illumination of displays with front light guide and coupling elements
US8068710B2 (en) 2007-12-07 2011-11-29 Qualcomm Mems Technologies, Inc. Decoupled holographic film and diffuser
US8721149B2 (en) 2008-01-30 2014-05-13 Qualcomm Mems Technologies, Inc. Illumination device having a tapered light guide
EP2247978A4 (en) 2008-01-30 2012-12-26 Qualcomm Mems Technologies Inc THIN LIGHTING SYSTEM
US8654061B2 (en) 2008-02-12 2014-02-18 Qualcomm Mems Technologies, Inc. Integrated front light solution
WO2009102731A2 (en) 2008-02-12 2009-08-20 Qualcomm Mems Technologies, Inc. Devices and methods for enhancing brightness of displays using angle conversion layers
US8049951B2 (en) 2008-04-15 2011-11-01 Qualcomm Mems Technologies, Inc. Light with bi-directional propagation
CN103149623A (zh) 2008-05-28 2013-06-12 高通Mems科技公司 具有光转向微结构的光导面板、其制造方法和显示装置
US8358266B2 (en) 2008-09-02 2013-01-22 Qualcomm Mems Technologies, Inc. Light turning device with prismatic light turning features
EP2350526B1 (en) 2008-10-10 2014-12-31 Qualcomm Mems Technologies, Inc Distributed illumination system
JP5342016B2 (ja) 2009-01-13 2013-11-13 クォルコム・メムズ・テクノロジーズ・インコーポレーテッド 大面積光パネル及びスクリーン
US8172417B2 (en) 2009-03-06 2012-05-08 Qualcomm Mems Technologies, Inc. Shaped frontlight reflector for use with display
JP5484567B2 (ja) 2009-05-29 2014-05-07 クォルコム・メムズ・テクノロジーズ・インコーポレーテッド 照明デバイスおよび照明デバイスを加工する方法
US8402647B2 (en) 2010-08-25 2013-03-26 Qualcomm Mems Technologies Inc. Methods of manufacturing illumination systems
US8902484B2 (en) 2010-12-15 2014-12-02 Qualcomm Mems Technologies, Inc. Holographic brightness enhancement film
JP2013056603A (ja) * 2011-09-08 2013-03-28 Yamaha Motor Co Ltd 鞍乗り型車両及びそれに用いられる導光体
US9599308B2 (en) 2012-12-28 2017-03-21 3M Innovative Properties Company Hybrid taillight article
JP2024062003A (ja) * 2022-10-24 2024-05-09 スタンレー電気株式会社 導光板及びその製造方法

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US5485291A (en) * 1994-02-22 1996-01-16 Precision Lamp, Inc. Uniformly thin, high efficiency large area lighting panel with two facet grooves that are spaced apart and have light source facing facets with smaller slopes than the facets facing away from the light source
JP2950219B2 (ja) * 1995-10-13 1999-09-20 オムロン株式会社 面光源装置、当該面光源装置を用いた画像表示装置及び当該面光源装置に用いるプリズムアレイ
US5947578A (en) * 1995-10-24 1999-09-07 Nu-Tech & Engineering, Inc. Back lighting device
US6563998B1 (en) * 1999-04-15 2003-05-13 John Farah Polished polymide substrate
ATE250201T1 (de) * 1998-06-11 2003-10-15 Zumtobel Staff Gmbh Licht verteilungssystem
JP3379043B2 (ja) * 1998-06-29 2003-02-17 ミネベア株式会社 面状照明装置
JP4394839B2 (ja) * 1999-02-24 2010-01-06 スリーエム イノベイティブ プロパティズ カンパニー 所定の強度パターンを産み出す照明装置
JP2000251514A (ja) * 1999-03-03 2000-09-14 Nec Corp 被照明体の反射形照明装置
DE19931299C2 (de) * 1999-07-07 2001-08-30 Philips Corp Intellectual Pty Bildschirm mit Hintergrundbeleuchtung

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