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
Other languages
English (en)
Japanese (ja)
Other versions
JP4317458B2 (ja
JP2005519431A (ja
Filing date
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 (35)

* 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
US7561323B2 (en) 2004-09-27 2009-07-14 Idc, Llc Optical films for directing light towards active areas of displays
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
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
CN103558686B (zh) 2006-10-06 2017-03-01 追踪有限公司 集成于显示器的照明设备中的光学损失结构
WO2008045207A2 (en) 2006-10-06 2008-04-17 Qualcomm Mems Technologies, Inc. Light guide
EP2069838A2 (en) 2006-10-06 2009-06-17 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
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
US8068710B2 (en) 2007-12-07 2011-11-29 Qualcomm Mems Technologies, Inc. Decoupled holographic film and diffuser
US7949213B2 (en) 2007-12-07 2011-05-24 Qualcomm Mems Technologies, Inc. Light illumination of displays with front light guide and coupling elements
US8348489B2 (en) 2008-01-30 2013-01-08 Qualcomm Mems Technologies, Inc. Thin illumination system
US8721149B2 (en) 2008-01-30 2014-05-13 Qualcomm Mems Technologies, Inc. Illumination device having a tapered light guide
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
CN102047155B (zh) 2008-05-28 2013-04-03 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
WO2010042216A2 (en) 2008-10-10 2010-04-15 Digital Optics International, Llc Distributed illumination system
WO2010082952A1 (en) 2009-01-13 2010-07-22 Qualcomm Mems Technologies, Inc. Large area light panel and screen
US8172417B2 (en) 2009-03-06 2012-05-08 Qualcomm Mems Technologies, Inc. Shaped frontlight reflector for use with display
JP5442113B2 (ja) 2009-05-29 2014-03-12 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該照明デバイスの製造方法
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
CN104903148B (zh) 2012-12-28 2018-08-03 3M创新有限公司 混合式尾灯制品

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
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
EP1084366B1 (en) * 1998-06-11 2003-09-17 Zumtobel Staff GmbH Light distribution system
JP3379043B2 (ja) * 1998-06-29 2003-02-17 ミネベア株式会社 面状照明装置
EP1153240B1 (en) * 1999-02-24 2003-11-19 3M Innovative Properties Company Illumination device for producing predetermined intensity patterns
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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