CN1836314A - 故障分析方法及系统 - Google Patents
故障分析方法及系统 Download PDFInfo
- Publication number
- CN1836314A CN1836314A CNA2004800229710A CN200480022971A CN1836314A CN 1836314 A CN1836314 A CN 1836314A CN A2004800229710 A CNA2004800229710 A CN A2004800229710A CN 200480022971 A CN200480022971 A CN 200480022971A CN 1836314 A CN1836314 A CN 1836314A
- Authority
- CN
- China
- Prior art keywords
- laser beam
- laser
- molded mixture
- circuit board
- composition
- 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
Links
- 238000004458 analytical method Methods 0.000 title description 11
- 239000000203 mixture Substances 0.000 claims abstract description 53
- 238000000034 method Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000002679 ablation Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 238000010183 spectrum analysis Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 2
- 238000001228 spectrum Methods 0.000 description 9
- 230000000007 visual effect Effects 0.000 description 7
- 230000002950 deficient Effects 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 6
- 230000003595 spectral effect Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000608 laser ablation Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 210000003041 ligament Anatomy 0.000 description 3
- 208000019300 CLIPPERS Diseases 0.000 description 2
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 241000931526 Acer campestre Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000479 mixture part Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012285 ultrasound imaging Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/34—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies not provided for in groups H01L21/0405, H01L21/0445, H01L21/06, H01L21/16 and H01L21/18 with or without impurities, e.g. doping materials
- H01L21/46—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428
- H01L21/461—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/03—Observing, e.g. monitoring, the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/03—Observing, e.g. monitoring, the workpiece
- B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0853—Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2898—Sample preparation, e.g. removing encapsulation, etching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/40—Semiconductor devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic material
- B23K2103/42—Plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/302—Contactless testing
- G01R31/308—Contactless testing using non-ionising electromagnetic radiation, e.g. optical radiation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Laser Beam Processing (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Sampling And Sample Adjustment (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48787003P | 2003-07-15 | 2003-07-15 | |
US60/487,870 | 2003-07-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1836314A true CN1836314A (zh) | 2006-09-20 |
CN100418195C CN100418195C (zh) | 2008-09-10 |
Family
ID=34102724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800229710A Expired - Fee Related CN100418195C (zh) | 2003-07-15 | 2004-07-15 | 故障分析方法及系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7271012B2 (zh) |
EP (1) | EP1652221A4 (zh) |
JP (2) | JP4843488B2 (zh) |
KR (1) | KR101161886B1 (zh) |
CN (1) | CN100418195C (zh) |
CA (1) | CA2532959C (zh) |
WO (1) | WO2005010945A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102714194A (zh) * | 2009-10-16 | 2012-10-03 | 控制激光公司 | 暴露封装于模制复合物中的装置的精密结构的方法和系统 |
CN104275552A (zh) * | 2013-07-10 | 2015-01-14 | 苏州矽微电子科技有限公司 | 激光器去除集成电路塑封膜的用途 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6335208B1 (en) | 1999-05-10 | 2002-01-01 | Intersil Americas Inc. | Laser decapsulation method |
US7705267B2 (en) * | 2005-06-30 | 2010-04-27 | Jon Heyl | Semiconductor failure analysis tool |
JP4958507B2 (ja) * | 2006-09-15 | 2012-06-20 | 株式会社キーエンス | レーザ加工装置 |
CN102658423A (zh) * | 2010-07-30 | 2012-09-12 | 高洪波 | 智能化视觉定位+激光束同轴高精度实时激光加工系统 |
US20130153552A1 (en) * | 2011-12-14 | 2013-06-20 | Gwangju Institute Of Science And Technology | Scribing apparatus and method for having analysis function of material distribution |
US9868179B2 (en) * | 2012-03-09 | 2018-01-16 | TOYOKOH, Co., Ltd. | Laser irradiation device, laser irradiation system, and method for removing coating or adhering matter |
JP6912670B2 (ja) | 2018-01-25 | 2021-08-04 | オーレッドワークス エルエルシー | マスクなしのoled堆積及び製造のための方法 |
US11342256B2 (en) | 2019-01-24 | 2022-05-24 | Applied Materials, Inc. | Method of fine redistribution interconnect formation for advanced packaging applications |
IT201900006740A1 (it) | 2019-05-10 | 2020-11-10 | Applied Materials Inc | Procedimenti di strutturazione di substrati |
IT201900006736A1 (it) | 2019-05-10 | 2020-11-10 | Applied Materials Inc | Procedimenti di fabbricazione di package |
US11931855B2 (en) | 2019-06-17 | 2024-03-19 | Applied Materials, Inc. | Planarization methods for packaging substrates |
US20210107094A1 (en) * | 2019-10-14 | 2021-04-15 | Haesung Ds Co., Ltd. | Apparatus for and method of polishing surface of substrate |
US11069537B2 (en) | 2019-10-18 | 2021-07-20 | Hamilton Sundstrand Corporation | Method for delidding a hermetically sealed circuit package |
US11862546B2 (en) | 2019-11-27 | 2024-01-02 | Applied Materials, Inc. | Package core assembly and fabrication methods |
US11257790B2 (en) | 2020-03-10 | 2022-02-22 | Applied Materials, Inc. | High connectivity device stacking |
US11454884B2 (en) | 2020-04-15 | 2022-09-27 | Applied Materials, Inc. | Fluoropolymer stamp fabrication method |
US11400545B2 (en) | 2020-05-11 | 2022-08-02 | Applied Materials, Inc. | Laser ablation for package fabrication |
US11232951B1 (en) | 2020-07-14 | 2022-01-25 | Applied Materials, Inc. | Method and apparatus for laser drilling blind vias |
US11676832B2 (en) | 2020-07-24 | 2023-06-13 | Applied Materials, Inc. | Laser ablation system for package fabrication |
US11521937B2 (en) | 2020-11-16 | 2022-12-06 | Applied Materials, Inc. | Package structures with built-in EMI shielding |
US11404318B2 (en) | 2020-11-20 | 2022-08-02 | Applied Materials, Inc. | Methods of forming through-silicon vias in substrates for advanced packaging |
WO2022186767A1 (en) * | 2021-03-03 | 2022-09-09 | Lim Meng Keong | An integrated x-ray imaging and laser ablating system for precision micromachining |
US11705365B2 (en) | 2021-05-18 | 2023-07-18 | Applied Materials, Inc. | Methods of micro-via formation for advanced packaging |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5182230A (en) * | 1988-07-25 | 1993-01-26 | International Business Machines Corporation | Laser methods for circuit repair on integrated circuits and substrates |
JPH04237589A (ja) * | 1991-01-21 | 1992-08-26 | Nec Corp | レーザ加工装置 |
JPH05243296A (ja) * | 1992-02-27 | 1993-09-21 | Nippon Denki Laser Kiki Eng Kk | Icリードのモールド材除去方法 |
JPH0870144A (ja) * | 1994-08-26 | 1996-03-12 | Sumitomo Electric Ind Ltd | 超電導部品の作製方法 |
DE4439714C2 (de) | 1994-11-09 | 1997-11-06 | Fraunhofer Ges Forschung | Verfahren zum Markieren, wie Kennzeichnen und/oder Beschriften, von Produkten in einem Fertigungsablauf unter Verwendung von Laserstrahlung |
FR2731637B1 (fr) * | 1995-03-16 | 1997-05-16 | Aerospatiale | Procede et appareil pour eliminer, par photo-ablation, de la matiere d'une masse polymere |
US5937270A (en) | 1996-01-24 | 1999-08-10 | Micron Electronics, Inc. | Method of efficiently laser marking singulated semiconductor devices |
US5986234A (en) | 1997-03-28 | 1999-11-16 | The Regents Of The University Of California | High removal rate laser-based coating removal system |
CN1205544A (zh) * | 1997-06-26 | 1999-01-20 | 日本电气株式会社 | 半导体集成电路的故障分析装置及其方法 |
US6392683B1 (en) * | 1997-09-26 | 2002-05-21 | Sumitomo Heavy Industries, Ltd. | Method for making marks in a transparent material by using a laser |
JP3511359B2 (ja) | 1998-02-27 | 2004-03-29 | 三菱電機株式会社 | レーザ加工装置 |
JPH11254270A (ja) * | 1998-03-04 | 1999-09-21 | Canon Inc | 封止体の開封装置および封止体の開封方法 |
JP2000021912A (ja) * | 1998-06-30 | 2000-01-21 | Seiko Epson Corp | 半導体パッケージの樹脂開封方法 |
EP1116165A2 (de) * | 1998-08-31 | 2001-07-18 | Siemens Aktiengesellschaft | Verfahren zur herstellung metallischer feinstrukturen und anwendung des verfahrens bei der herstellung von sensoranordnungen zur erfassung von fingerabdrücken |
US6710284B1 (en) | 1999-02-26 | 2004-03-23 | Micron Technology, Inc. | Laser marking techniques for bare semiconductor die |
WO2000067003A1 (en) * | 1999-05-03 | 2000-11-09 | The Regents Of The University Of California | Composition analysis by scanning femtosecond laser ultraprobing (casflu) |
US6335208B1 (en) * | 1999-05-10 | 2002-01-01 | Intersil Americas Inc. | Laser decapsulation method |
JP3715843B2 (ja) * | 1999-08-16 | 2005-11-16 | キヤノン株式会社 | 樹脂封止体の開封装置及びその開封方法 |
FR2797956B1 (fr) * | 1999-08-26 | 2001-11-30 | Univ Metz | Dispositif de detection et d'analyse par ablation laser et transfert vers une trappe ionique d'un spectrometre, procede mettant en oeuvre ce dispositif et utilisations particulieres du procede |
JP2001071167A (ja) * | 1999-09-06 | 2001-03-21 | Sumitomo Heavy Ind Ltd | レーザ加工方法及び加工装置 |
US6752966B1 (en) * | 1999-09-10 | 2004-06-22 | Caliper Life Sciences, Inc. | Microfabrication methods and devices |
US6887804B2 (en) * | 2000-01-10 | 2005-05-03 | Electro Scientific Industries, Inc. | Passivation processing over a memory link |
JP2001219289A (ja) * | 2000-02-09 | 2001-08-14 | Nec Corp | レーザマーカ装置およびレーザマーカ方法 |
ATE346715T1 (de) * | 2000-10-26 | 2006-12-15 | Xsil Technology Ltd | Steueurung von laserbearbeitung |
SG111023A1 (en) * | 2001-07-11 | 2005-05-30 | Inst Data Storage | Method and apparatus for decapping integrated circuit packages |
US6875950B2 (en) | 2002-03-22 | 2005-04-05 | Gsi Lumonics Corporation | Automated laser trimming of resistors |
US9022037B2 (en) | 2003-08-11 | 2015-05-05 | Raydiance, Inc. | Laser ablation method and apparatus having a feedback loop and control unit |
US7528342B2 (en) | 2005-02-03 | 2009-05-05 | Laserfacturing, Inc. | Method and apparatus for via drilling and selective material removal using an ultrafast pulse laser |
US20070012665A1 (en) | 2005-07-12 | 2007-01-18 | Hewlett-Packard Development Company Lp | Laser ablation |
EP1931495A4 (en) | 2005-10-03 | 2009-08-26 | Aradigm Corp | METHOD AND SYSTEM FOR LASER MACHINING |
-
2004
- 2004-07-14 US US10/891,828 patent/US7271012B2/en not_active Expired - Lifetime
- 2004-07-15 KR KR1020067000841A patent/KR101161886B1/ko not_active IP Right Cessation
- 2004-07-15 CN CNB2004800229710A patent/CN100418195C/zh not_active Expired - Fee Related
- 2004-07-15 EP EP04778639A patent/EP1652221A4/en not_active Ceased
- 2004-07-15 CA CA2532959A patent/CA2532959C/en not_active Expired - Fee Related
- 2004-07-15 WO PCT/US2004/023232 patent/WO2005010945A2/en active Application Filing
- 2004-07-15 JP JP2006520412A patent/JP4843488B2/ja not_active Expired - Fee Related
-
2010
- 2010-03-03 JP JP2010046353A patent/JP2010142878A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102714194A (zh) * | 2009-10-16 | 2012-10-03 | 控制激光公司 | 暴露封装于模制复合物中的装置的精密结构的方法和系统 |
CN104275552A (zh) * | 2013-07-10 | 2015-01-14 | 苏州矽微电子科技有限公司 | 激光器去除集成电路塑封膜的用途 |
Also Published As
Publication number | Publication date |
---|---|
JP2010142878A (ja) | 2010-07-01 |
WO2005010945A2 (en) | 2005-02-03 |
US20050064682A1 (en) | 2005-03-24 |
EP1652221A4 (en) | 2007-10-17 |
US7271012B2 (en) | 2007-09-18 |
JP2007534930A (ja) | 2007-11-29 |
JP4843488B2 (ja) | 2011-12-21 |
KR20060054309A (ko) | 2006-05-22 |
CA2532959C (en) | 2014-09-16 |
CA2532959A1 (en) | 2005-02-03 |
CN100418195C (zh) | 2008-09-10 |
EP1652221A2 (en) | 2006-05-03 |
KR101161886B1 (ko) | 2012-07-11 |
WO2005010945A3 (en) | 2006-01-05 |
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