CN100335919C - 用于准直和聚焦的单片透镜阵列以及使用该透镜阵列的led光发生器 - Google Patents
用于准直和聚焦的单片透镜阵列以及使用该透镜阵列的led光发生器 Download PDFInfo
- Publication number
- CN100335919C CN100335919C CNB018007228A CN01800722A CN100335919C CN 100335919 C CN100335919 C CN 100335919C CN B018007228 A CNB018007228 A CN B018007228A CN 01800722 A CN01800722 A CN 01800722A CN 100335919 C CN100335919 C CN 100335919C
- Authority
- CN
- China
- Prior art keywords
- lens
- led
- array
- optical
- optical generator
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/008—Combination of two or more successive refractors along an optical axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
- G02B5/045—Prism arrays
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Couplings Of Light Guides (AREA)
- Lenses (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/540,390 US6443594B1 (en) | 2000-03-31 | 2000-03-31 | One-piece lens arrays for collimating and focusing light and led light generators using same |
US09/540,390 | 2000-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1636152A CN1636152A (zh) | 2005-07-06 |
CN100335919C true CN100335919C (zh) | 2007-09-05 |
Family
ID=24155249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018007228A Expired - Lifetime CN100335919C (zh) | 2000-03-31 | 2001-03-21 | 用于准直和聚焦的单片透镜阵列以及使用该透镜阵列的led光发生器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6443594B1 (zh) |
EP (1) | EP1272874A2 (zh) |
JP (1) | JP2003529792A (zh) |
CN (1) | CN100335919C (zh) |
TW (1) | TW515913B (zh) |
WO (1) | WO2001075487A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101477311B (zh) * | 2007-12-31 | 2011-08-31 | 乐金显示有限公司 | 感光膜的曝光方法及曝光设备 |
CN104696883A (zh) * | 2013-12-05 | 2015-06-10 | 马田专业公司 | 具有不同光功率的多个合并小透镜的聚光器 |
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US6773139B2 (en) * | 2001-09-17 | 2004-08-10 | Gelcore Llp | Variable optics spot module |
US20030189290A1 (en) * | 2002-01-22 | 2003-10-09 | Moody Ernest W. | Video poker games |
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US7063449B2 (en) * | 2002-11-21 | 2006-06-20 | Element Labs, Inc. | Light emitting diode (LED) picture element |
US6739738B1 (en) | 2003-01-28 | 2004-05-25 | Whelen Engineering Company, Inc. | Method and apparatus for light redistribution by internal reflection |
US7004602B2 (en) | 2003-02-25 | 2006-02-28 | Ryan Waters | LED light apparatus and methodology |
US6969180B2 (en) | 2003-02-25 | 2005-11-29 | Ryan Waters | LED light apparatus and methodology |
US7086765B2 (en) * | 2004-03-25 | 2006-08-08 | Guide Corporation | LED lamp with light pipe for automotive vehicles |
US7182496B2 (en) | 2004-04-14 | 2007-02-27 | Opto Technology, Inc. | Multiple LED focused lighting device |
EP1776718A2 (en) * | 2004-08-06 | 2007-04-25 | Philips Intellectual Property & Standards GmbH | Led light system |
US7217022B2 (en) * | 2004-08-31 | 2007-05-15 | Opto Technology, Inc. | Optic fiber LED light source |
KR20060051201A (ko) * | 2004-09-13 | 2006-05-19 | 강명구 | 발광소자를 이용한 조명장치 |
US20060082999A1 (en) * | 2004-10-18 | 2006-04-20 | Klein W R | Refractive clamp/optic for light emitting diode |
US7226185B2 (en) * | 2004-12-23 | 2007-06-05 | 3M Innovative Properties Company | Illumination system with alignment mechanism and method |
EP1941308B1 (en) | 2005-10-03 | 2013-07-10 | S.C. Johnson & Son, Inc. | Light apparatus |
KR20080106402A (ko) | 2006-01-05 | 2008-12-05 | 일루미텍스, 인크. | Led로부터 광을 유도하기 위한 개별 광학 디바이스 |
CN101553928B (zh) | 2006-10-02 | 2011-06-01 | 伊鲁米特克有限公司 | Led系统和方法 |
TWI405351B (zh) | 2007-03-28 | 2013-08-11 | 京瓷股份有限公司 | Lighting fixtures and lighting units |
US7618163B2 (en) * | 2007-04-02 | 2009-11-17 | Ruud Lighting, Inc. | Light-directing LED apparatus |
EP2240968A1 (en) | 2008-02-08 | 2010-10-20 | Illumitex, Inc. | System and method for emitter layer shaping |
NZ589484A (en) * | 2008-05-23 | 2013-06-28 | Cree Inc | Recessed lighting fixture with off-axis led light modules to widen illumination angle |
US8388193B2 (en) | 2008-05-23 | 2013-03-05 | Ruud Lighting, Inc. | Lens with TIR for off-axial light distribution |
US8348475B2 (en) | 2008-05-23 | 2013-01-08 | Ruud Lighting, Inc. | Lens with controlled backlight management |
US9423096B2 (en) | 2008-05-23 | 2016-08-23 | Cree, Inc. | LED lighting apparatus |
US7841750B2 (en) | 2008-08-01 | 2010-11-30 | Ruud Lighting, Inc. | Light-directing lensing member with improved angled light distribution |
US8403538B2 (en) * | 2008-09-30 | 2013-03-26 | Tyco Electronics Corporation | Color homogenizing optical assembly |
US8534890B2 (en) * | 2008-10-09 | 2013-09-17 | Tyco Electronics Canada Ulc | Light pipe assembly having optical concentrator |
US20100097802A1 (en) * | 2008-10-20 | 2010-04-22 | Robe Lighting S.R.O. | Light collection system for an led luminaire |
TW201034256A (en) | 2008-12-11 | 2010-09-16 | Illumitex Inc | Systems and methods for packaging light-emitting diode devices |
JP2012518279A (ja) * | 2009-02-13 | 2012-08-09 | エクセリタス・テクノロジーズ・エルイーディー・ソリューションズ・インク | 発光ダイオード装置 |
US9255686B2 (en) | 2009-05-29 | 2016-02-09 | Cree, Inc. | Multi-lens LED-array optic system |
US8449128B2 (en) | 2009-08-20 | 2013-05-28 | Illumitex, Inc. | System and method for a lens and phosphor layer |
US8585253B2 (en) | 2009-08-20 | 2013-11-19 | Illumitex, Inc. | System and method for color mixing lens array |
DE202009011500U1 (de) * | 2009-08-20 | 2010-12-30 | Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg | Optisches System für eine LED-Leuchte |
WO2011076214A1 (en) | 2009-12-21 | 2011-06-30 | Martin Professional A/S | Light collector with extended center lens |
US8314558B2 (en) * | 2010-01-12 | 2012-11-20 | Ford Global Technologies, Llc | Light emitting diode headlamp for a vehicle |
DE102010023177A1 (de) * | 2010-06-09 | 2011-12-15 | Automotive Lighting Reutlingen Gmbh | Lichtmodul für eine Beleuchtungseinrichtung eines Kraftfahrzeugs |
WO2011154470A1 (de) * | 2010-06-09 | 2011-12-15 | Automotive Lighting Reutlingen Gmbh | Vorsatzoptik aus transparentem material zum bündeln von licht, linsenarray mit mindestens einer solchen vorsatzoptik und lichtmodul mit einem solchen linsenarray |
US8441192B2 (en) | 2010-12-31 | 2013-05-14 | Amina M. Chidiac | LED based lamp replacment |
GB2488598B (en) * | 2011-03-04 | 2013-09-18 | Aeronautical General Instr | Precision approach path indicator |
CN103597280B (zh) | 2011-06-10 | 2017-06-30 | 马田专业公司 | 多模式照明设备 |
US9714745B2 (en) | 2011-06-29 | 2017-07-25 | Martin Professional Aps | Color mixing illumination device |
US9500340B2 (en) | 2011-10-25 | 2016-11-22 | A-Dec, Inc. | Dental light using LEDs |
US9541257B2 (en) | 2012-02-29 | 2017-01-10 | Cree, Inc. | Lens for primarily-elongate light distribution |
US9541258B2 (en) | 2012-02-29 | 2017-01-10 | Cree, Inc. | Lens for wide lateral-angle distribution |
US10408429B2 (en) | 2012-02-29 | 2019-09-10 | Ideal Industries Lighting Llc | Lens for preferential-side distribution |
USD697664S1 (en) | 2012-05-07 | 2014-01-14 | Cree, Inc. | LED lens |
US9216068B2 (en) | 2012-06-27 | 2015-12-22 | Camplex, Inc. | Optics for video cameras on a surgical visualization system |
US9642606B2 (en) | 2012-06-27 | 2017-05-09 | Camplex, Inc. | Surgical visualization system |
US9625638B2 (en) | 2013-03-15 | 2017-04-18 | Cree, Inc. | Optical waveguide body |
US10436969B2 (en) | 2013-01-30 | 2019-10-08 | Ideal Industries Lighting Llc | Optical waveguide and luminaire incorporating same |
US9442243B2 (en) | 2013-01-30 | 2016-09-13 | Cree, Inc. | Waveguide bodies including redirection features and methods of producing same |
US9366396B2 (en) | 2013-01-30 | 2016-06-14 | Cree, Inc. | Optical waveguide and lamp including same |
US9291320B2 (en) | 2013-01-30 | 2016-03-22 | Cree, Inc. | Consolidated troffer |
US9690029B2 (en) | 2013-01-30 | 2017-06-27 | Cree, Inc. | Optical waveguides and luminaires incorporating same |
US10422944B2 (en) | 2013-01-30 | 2019-09-24 | Ideal Industries Lighting Llc | Multi-stage optical waveguide for a luminaire |
US9869432B2 (en) | 2013-01-30 | 2018-01-16 | Cree, Inc. | Luminaires using waveguide bodies and optical elements |
US9709725B2 (en) | 2013-03-15 | 2017-07-18 | Cree, Inc. | Luminaire utilizing waveguide |
US10436970B2 (en) | 2013-03-15 | 2019-10-08 | Ideal Industries Lighting Llc | Shaped optical waveguide bodies |
US10379278B2 (en) * | 2013-03-15 | 2019-08-13 | Ideal Industries Lighting Llc | Outdoor and/or enclosed structure LED luminaire outdoor and/or enclosed structure LED luminaire having outward illumination |
US9798072B2 (en) | 2013-03-15 | 2017-10-24 | Cree, Inc. | Optical element and method of forming an optical element |
US9952372B2 (en) | 2013-03-15 | 2018-04-24 | Cree, Inc. | Luminaire utilizing waveguide |
US9568662B2 (en) | 2013-03-15 | 2017-02-14 | Cree, Inc. | Optical waveguide body |
US9366799B2 (en) | 2013-03-15 | 2016-06-14 | Cree, Inc. | Optical waveguide bodies and luminaires utilizing same |
US9920901B2 (en) | 2013-03-15 | 2018-03-20 | Cree, Inc. | LED lensing arrangement |
US10209429B2 (en) | 2013-03-15 | 2019-02-19 | Cree, Inc. | Luminaire with selectable luminous intensity pattern |
USD718490S1 (en) | 2013-03-15 | 2014-11-25 | Cree, Inc. | LED lens |
US10400984B2 (en) | 2013-03-15 | 2019-09-03 | Cree, Inc. | LED light fixture and unitary optic member therefor |
US10502899B2 (en) * | 2013-03-15 | 2019-12-10 | Ideal Industries Lighting Llc | Outdoor and/or enclosed structure LED luminaire |
WO2014189969A1 (en) | 2013-05-21 | 2014-11-27 | Camplex, Inc. | Surgical visualization systems |
KR102036098B1 (ko) * | 2013-07-03 | 2019-10-24 | 현대모비스 주식회사 | 차량용 램프 및 이를 포함하는 차량 |
WO2015042460A1 (en) | 2013-09-20 | 2015-03-26 | Camplex, Inc. | Surgical visualization systems and displays |
US10881286B2 (en) | 2013-09-20 | 2021-01-05 | Camplex, Inc. | Medical apparatus for use with a surgical tubular retractor |
US9752748B2 (en) | 2013-12-05 | 2017-09-05 | Martin Professional Aps | Projecting light fixture with a plurality of lenslets packed in an optimized dense circular pattern |
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US9523479B2 (en) | 2014-01-03 | 2016-12-20 | Cree, Inc. | LED lens |
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US11408572B2 (en) | 2014-03-15 | 2022-08-09 | Ideal Industries Lighting Llc | Luminaires utilizing optical waveguide |
US9835317B2 (en) | 2014-03-15 | 2017-12-05 | Cree, Inc. | Luminaire utilizing waveguide |
US9291334B2 (en) * | 2014-05-27 | 2016-03-22 | Lumenpulse Lighting Inc. | Wall wash lighting system |
US10935211B2 (en) | 2014-05-30 | 2021-03-02 | Ideal Industries Lighting Llc | LED luminaire with a smooth outer dome and a cavity with a ridged inner surface |
CN104483722B (zh) * | 2014-11-11 | 2016-06-08 | 中国科学院西安光学精密机械研究所 | 适用于大发散角宽尺寸光源的准直元件 |
US10702353B2 (en) | 2014-12-05 | 2020-07-07 | Camplex, Inc. | Surgical visualizations systems and displays |
WO2016154589A1 (en) | 2015-03-25 | 2016-09-29 | Camplex, Inc. | Surgical visualization systems and displays |
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WO2017091704A1 (en) | 2015-11-25 | 2017-06-01 | Camplex, Inc. | Surgical visualization systems and displays |
US11719882B2 (en) | 2016-05-06 | 2023-08-08 | Ideal Industries Lighting Llc | Waveguide-based light sources with dynamic beam shaping |
US10416377B2 (en) | 2016-05-06 | 2019-09-17 | Cree, Inc. | Luminaire with controllable light emission |
EP3290783B1 (en) | 2016-09-04 | 2019-05-15 | Harman Professional Denmark ApS | Light fixture comprising light sources, lenslets and a reto-refector |
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WO2018208691A1 (en) | 2017-05-08 | 2018-11-15 | Camplex, Inc. | Variable light source |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6265013A (ja) * | 1985-09-18 | 1987-03-24 | Toshiba Corp | 発光素子 |
US5636057A (en) * | 1995-02-10 | 1997-06-03 | Ecolux Inc. | Prismatic toroidal lens and traffic signal light using this lens |
WO1998049872A1 (en) * | 1997-04-30 | 1998-11-05 | Signal House Limited | Traffic signals |
US6033087A (en) * | 1996-12-26 | 2000-03-07 | Patlite Corporation | LED illuminating device for providing a uniform light spot |
EP0984220A1 (fr) * | 1998-09-03 | 2000-03-08 | Valeo Vision | Système de signalisation multi-fonction ayant un voyant éclairé uniformément |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61214000A (ja) * | 1985-03-19 | 1986-09-22 | スタンレー電気株式会社 | 全方向性の信号灯 |
JPS6265012A (ja) * | 1985-09-18 | 1987-03-24 | Toshiba Corp | 発光素子 |
JPH0241662Y2 (zh) * | 1985-12-28 | 1990-11-06 | ||
JPS62287218A (ja) * | 1986-06-06 | 1987-12-14 | Derufuai:Kk | 光ロ−タリ−コネクタ |
JP2518236B2 (ja) * | 1986-12-19 | 1996-07-24 | オムロン株式会社 | 光源装置 |
JPS63302579A (ja) * | 1987-06-03 | 1988-12-09 | Fujitsu Ltd | 光送信回路 |
KR890005451A (ko) * | 1987-09-21 | 1989-05-15 | 마쯔우라 다까오 | 차량 램프 |
JPH021701U (zh) * | 1987-11-11 | 1990-01-08 | ||
US4935665A (en) * | 1987-12-24 | 1990-06-19 | Mitsubishi Cable Industries Ltd. | Light emitting diode lamp |
JPH0446322Y2 (zh) * | 1988-08-02 | 1992-10-30 | ||
JPH0227187U (zh) * | 1988-08-08 | 1990-02-22 | ||
DE3827083A1 (de) * | 1988-08-10 | 1990-02-15 | Telefunken Electronic Gmbh | Flaechenhafter strahler |
JPH0741046Y2 (ja) * | 1989-10-27 | 1995-09-20 | スタンレー電気株式会社 | 車両用led信号灯 |
JPH04198907A (ja) * | 1990-11-29 | 1992-07-20 | Nippon Steel Corp | 光ファイバ結合器および固体レーザ装置 |
JPH0744029Y2 (ja) * | 1990-12-28 | 1995-10-09 | 株式会社小糸製作所 | Ledモジュール |
US5241457A (en) * | 1991-01-18 | 1993-08-31 | Nippon Sheet Glass Co., Ltd. | Rear window stop lamp for motor vehicles |
US5139609A (en) * | 1991-02-11 | 1992-08-18 | The Aerospace Corporation | Apparatus and method for longitudinal diode bar pumping of solid state lasers |
JPH06230018A (ja) * | 1993-02-03 | 1994-08-19 | Omron Corp | 空間フィルタ方式速度計の照明装置 |
FR2707223B1 (fr) * | 1993-07-07 | 1995-09-29 | Valeo Vision | Feu de signalisation perfectionné à diodes électroluminescentes. |
JP3038117B2 (ja) * | 1993-09-02 | 2000-05-08 | 矢崎総業株式会社 | 表示装置 |
JPH07135393A (ja) | 1993-11-11 | 1995-05-23 | Mitsubishi Gas Chem Co Inc | リジッドフレキシブル多層プリント板 |
SE503306C2 (sv) * | 1994-03-16 | 1996-05-13 | Itab Ind Ab | Belysningsanordning |
US5515253A (en) * | 1995-05-30 | 1996-05-07 | Sjobom; Fritz C. | L.E.D. light assembly |
US5833355A (en) * | 1996-12-06 | 1998-11-10 | Dialight Corporation | Led illuminated lamp assembly |
JP3450579B2 (ja) * | 1996-03-22 | 2003-09-29 | キヤノン株式会社 | 走査光学系及びそれを有する画像形成装置 |
DE19630240A1 (de) | 1996-07-26 | 1998-01-29 | Hella Kg Hueck & Co | Einkopplungseinheit zum Einkoppeln von Licht |
DE19646042B4 (de) | 1996-11-08 | 2006-11-16 | Automotive Lighting Reutlingen Gmbh | Fahrzeug-Beleuchtungseinrichtung |
JP2000021206A (ja) * | 1998-07-02 | 2000-01-21 | Ccs Kk | 照明装置 |
-
2000
- 2000-03-31 US US09/540,390 patent/US6443594B1/en not_active Expired - Lifetime
-
2001
- 2001-03-21 CN CNB018007228A patent/CN100335919C/zh not_active Expired - Lifetime
- 2001-03-21 JP JP2001573106A patent/JP2003529792A/ja active Pending
- 2001-03-21 EP EP01927764A patent/EP1272874A2/en not_active Ceased
- 2001-03-21 WO PCT/EP2001/003197 patent/WO2001075487A2/en active Application Filing
- 2001-04-25 TW TW090109899A patent/TW515913B/zh not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6265013A (ja) * | 1985-09-18 | 1987-03-24 | Toshiba Corp | 発光素子 |
US5636057A (en) * | 1995-02-10 | 1997-06-03 | Ecolux Inc. | Prismatic toroidal lens and traffic signal light using this lens |
US6033087A (en) * | 1996-12-26 | 2000-03-07 | Patlite Corporation | LED illuminating device for providing a uniform light spot |
WO1998049872A1 (en) * | 1997-04-30 | 1998-11-05 | Signal House Limited | Traffic signals |
EP0984220A1 (fr) * | 1998-09-03 | 2000-03-08 | Valeo Vision | Système de signalisation multi-fonction ayant un voyant éclairé uniformément |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101477311B (zh) * | 2007-12-31 | 2011-08-31 | 乐金显示有限公司 | 感光膜的曝光方法及曝光设备 |
CN104696883A (zh) * | 2013-12-05 | 2015-06-10 | 马田专业公司 | 具有不同光功率的多个合并小透镜的聚光器 |
CN104696883B (zh) * | 2013-12-05 | 2019-08-13 | 哈曼专业丹麦公司 | 具有不同光功率的多个合并小透镜的聚光器 |
Also Published As
Publication number | Publication date |
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WO2001075487A2 (en) | 2001-10-11 |
WO2001075487A3 (en) | 2002-10-03 |
EP1272874A2 (en) | 2003-01-08 |
US6443594B1 (en) | 2002-09-03 |
TW515913B (en) | 2003-01-01 |
JP2003529792A (ja) | 2003-10-07 |
CN1636152A (zh) | 2005-07-06 |
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