KR20070118065A - 절연 회로 기판 및 냉각 싱크부 부착 절연 회로 기판 - Google Patents
절연 회로 기판 및 냉각 싱크부 부착 절연 회로 기판 Download PDFInfo
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- KR20070118065A KR20070118065A KR1020077010834A KR20077010834A KR20070118065A KR 20070118065 A KR20070118065 A KR 20070118065A KR 1020077010834 A KR1020077010834 A KR 1020077010834A KR 20077010834 A KR20077010834 A KR 20077010834A KR 20070118065 A KR20070118065 A KR 20070118065A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3735—Laminates or multilayers, e.g. direct bond copper ceramic substrates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
- H05K3/0061—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a metallic substrate, e.g. a heat sink
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/291—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29101—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of less than 400°C
- H01L2224/29111—Tin [Sn] as principal constituent
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0352—Differences between the conductors of different layers of a multilayer
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09736—Varying thickness of a single conductor; Conductors in the same plane having different thicknesses
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3457—Solder materials or compositions; Methods of application thereof
- H05K3/3463—Solder compositions in relation to features of the printed circuit board or the mounting process
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (11)
- 절연판과, 상기 절연판의 일방의 표면에 접합된 회로판과, 상기 절연판의 타방의 표면에 접합된 금속판을 구비하고,상기 회로판의 표면에 제 1 땜납층을 개재시켜 반도체 칩이 접합되도록 되어 있음과 함께,상기 금속판의, 상기 절연판에 접합된 표면과 반대측인 하면에 제 2 땜납층을 개재시켜 냉각 싱크부가 접합되도록 되어 있으며,상기 회로판은 순도 99.98% 이상인 Al 합금 혹은 순 Al 에 의해 형성되고,상기 금속판은 순도 98.00% 이상 99.90% 이하인 Al 합금에 의해 형성된 것을 특징으로 하는, 절연 회로 기판.
- 제 1 항에 있어서,상기 회로판의 두께 (a) 는 0.2㎜ 이상 0.8㎜ 이하로 됨과 함께,상기 금속판의 두께 (b) 는 0.6㎜ 이상 1.5㎜ 이하로 되고,또한 a/b≤1 인 것을 특징으로 하는, 절연 회로 기판.
- 제 1 항에 기재된 절연 회로 기판과,상기 금속판의, 상기 절연판에 접합된 표면과 반대측인 하면에 제 2 땜납층을 개재시켜 접합된 냉각 싱크부를 구비하고,상기 제 2 땜납층은 Sn 을 주성분으로 하는 땜납에 의해 형성되어 있는 것을 특징으로 하는, 냉각 싱크부 부착 절연 회로 기판.
- 제 3 항에 있어서,상기 제 2 땜납층은 영률이 35㎬ 이상, 0.2% 내력이 30㎫ 이상, 인장 강도가 40㎫ 이상으로 되어 있는 것을 특징으로 하는, 냉각 싱크부 부착 절연 회로 기판.
- 제 4 항에 있어서,상기 제 2 땜납층은 Sn 85wt% 이상, Ag 0.5wt% 이상, Cu 0.1wt% 이상인 3 원 이상의 다원계 합금으로 이루어지는 땜납에 의해 형성된 것을 특징으로 하는, 냉각 싱크부 부착 절연 회로 기판.
- 절연판과, 상기 절연판의 일방의 표면에 접합된 회로판과, 상기 절연판의 타방의 표면에 접합된 금속판을 구비하고,상기 회로판의 표면에 반도체 칩이 접합되도록 되어 있음과 함께,상기 금속판의, 상기 절연판에 접합된 표면과 반대측인 하면에 냉각 싱크부가 접합되도록 되어 있고,상기 회로판 및 금속판은 순 Al 혹은 Al 합금에 의해 형성됨과 함께,상기 회로판의 두께 (a) 가 0.2㎜ 이상 0.8㎜ 이하,상기 금속판의 두께 (b) 가 0.6㎜ 이상 1.5㎜ 이하이며,a/b≤1 인 것을 특징으로 하는, 절연 회로 기판.
- 제 6 항에 기재된 절연 회로 기판과,상기 금속판의 하면에 접합된 냉각 싱크부를 구비하고,상기 회로판의 표면에 제 1 땜납층을 개재시켜 반도체 칩이 접합되도록 되어 있으며,상기 냉각 싱크부는 순 Al 혹은 Al 합금에 의해 형성되고,상기 금속판과 상기 냉각 싱크부는 Sn 을 주성분으로 하는 제 2 땜납층을 개재시켜 접합되어 있는 것을 특징으로 하는, 냉각 싱크부 부착 절연 회로 기판.
- 절연판과, 상기 절연판의 일방의 표면에 접합된 회로판과, 상기 절연판의 타방의 표면에 접합된 금속판을 구비하는 절연 회로 기판과,상기 금속판의, 상기 절연판에 접합된 표면과 반대측인 하면에 설치된 냉각 싱크부를 구비하고,상기 회로판의 표면에 제 1 땜납층을 개재시켜 반도체 칩이 접합되도록 되어 있으며,상기 금속판과 상기 냉각 싱크부는 영률이 35㎬ 이상, 0.2% 내력이 30㎫ 이상, 인장 강도가 40㎫ 이상인 Sn 을 주성분으로 하는 제 2 땜납층에 의해 접합되어 있는 것을 특징으로 하는, 냉각 싱크부 부착 절연 회로 기판.
- 제 8 항에 있어서,상기 제 2 땜납층은 Sn 85wt% 이상, Ag 0.5wt% 이상, Cu 0.1wt% 이상인 3 원 이상의 다원계 합금으로 이루어지는 땜납에 의해 형성된 것을 특징으로 하는, 냉각 싱크부 부착 절연 회로 기판.
- 제 8 항에 있어서,상기 냉각 싱크부는 순 Al 혹은 Al 합금에 의해 형성된 것을 특징으로 하는, 냉각 싱크부 부착 절연 회로 기판.
- 제 8 항에 있어서,상기 회로판 및 금속판은 순 Al 혹은 Al 합금에 의해 형성됨과 함께,상기 회로판의 두께 (a) 가 0.2㎜ 이상 0.8㎜ 이하,상기 금속판의 두께 (b) 가 0.6㎜ 이상 1.5㎜ 이하이며,a/b≤1 인 것을 특징으로 하는, 냉각 싱크부 부착 절연 회로 기판.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005268094A JP4747284B2 (ja) | 2005-09-15 | 2005-09-15 | 冷却シンク部付き絶縁回路基板 |
| JP2005268093A JP2007081200A (ja) | 2005-09-15 | 2005-09-15 | 冷却シンク部付き絶縁回路基板 |
| JP2005268095A JP5061442B2 (ja) | 2005-09-15 | 2005-09-15 | 絶縁回路基板および冷却シンク部付き絶縁回路基板 |
| JPJP-P-2005-00268094 | 2005-09-15 | ||
| JPJP-P-2005-00268093 | 2005-09-15 | ||
| JPJP-P-2005-00268095 | 2005-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20070118065A true KR20070118065A (ko) | 2007-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020077010834A Ceased KR20070118065A (ko) | 2005-09-15 | 2006-09-15 | 절연 회로 기판 및 냉각 싱크부 부착 절연 회로 기판 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20090229864A1 (ko) |
| EP (1) | EP1926142A1 (ko) |
| KR (1) | KR20070118065A (ko) |
| WO (1) | WO2007032486A1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2007142261A1 (ja) * | 2006-06-06 | 2007-12-13 | Mitsubishi Materials Corporation | パワー素子搭載用基板、その製造方法、パワー素子搭載用ユニット、その製造方法、およびパワーモジュール |
| US8407553B2 (en) | 2008-08-15 | 2013-03-26 | Lsi Corporation | RAM list-decoding of near codewords |
| JP2010087072A (ja) * | 2008-09-30 | 2010-04-15 | Hitachi Automotive Systems Ltd | パワー半導体モジュールおよびこれを用いたインバータシステム |
| DE102009000514A1 (de) | 2009-01-30 | 2010-08-26 | Robert Bosch Gmbh | Verbundbauteil sowie Verfahren zum Herstellen eines Verbundbauteil |
| EP2265099B1 (en) * | 2009-06-04 | 2013-11-27 | Honda Motor Co., Ltd. | Semiconductor device and method of manufacturing the same |
| JP5363361B2 (ja) * | 2010-01-28 | 2013-12-11 | 本田技研工業株式会社 | 半導体装置及びその製造方法 |
| JP5268994B2 (ja) * | 2010-05-31 | 2013-08-21 | 三菱電機株式会社 | 半導体モジュールとその製造方法 |
| US8768990B2 (en) | 2011-11-11 | 2014-07-01 | Lsi Corporation | Reconfigurable cyclic shifter arrangement |
| JP6044097B2 (ja) * | 2012-03-30 | 2016-12-14 | 三菱マテリアル株式会社 | ヒートシンク付パワーモジュール用基板、冷却器付パワーモジュール用基板及びパワーモジュール |
| RU2012146685A (ru) | 2012-11-01 | 2014-05-10 | ЭлЭсАй Корпорейшн | База данных наборов-ловушек для декодера на основе разреженного контроля четности |
| EP2940719B1 (en) | 2012-12-25 | 2019-01-30 | Mitsubishi Materials Corporation | Power module |
| CN104885207B (zh) * | 2012-12-25 | 2018-05-22 | 三菱综合材料株式会社 | 功率模块 |
| WO2016121159A1 (ja) * | 2015-01-26 | 2016-08-04 | 三菱電機株式会社 | 半導体装置および半導体装置の製造方法 |
| JP6524809B2 (ja) * | 2015-06-10 | 2019-06-05 | 富士電機株式会社 | 半導体装置 |
| JP6557540B2 (ja) * | 2015-07-31 | 2019-08-07 | 日立オートモティブシステムズ株式会社 | パワーモジュール |
| JP6418126B2 (ja) * | 2015-10-09 | 2018-11-07 | 三菱電機株式会社 | 半導体装置 |
| JP6776953B2 (ja) | 2017-03-07 | 2020-10-28 | 三菱マテリアル株式会社 | ヒートシンク付パワーモジュール用基板 |
| JP1602558S (ko) * | 2017-04-25 | 2018-04-23 | ||
| US10292316B2 (en) * | 2017-09-08 | 2019-05-14 | Hamilton Sundstrand Corporation | Power module with integrated liquid cooling |
| JP7039917B2 (ja) * | 2017-10-06 | 2022-03-23 | 富士電機株式会社 | 冷却器 |
| WO2020044594A1 (ja) * | 2018-08-28 | 2020-03-05 | 三菱マテリアル株式会社 | 銅/セラミックス接合体、絶縁回路基板、及び、銅/セラミックス接合体の製造方法、及び、絶縁回路基板の製造方法 |
| CN112714543B (zh) * | 2020-12-29 | 2022-03-08 | 福建中科智与科技有限公司 | 智能密集架主控板 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3333409B2 (ja) * | 1996-11-26 | 2002-10-15 | 株式会社日立製作所 | 半導体モジュール |
| JP2002203942A (ja) * | 2000-12-28 | 2002-07-19 | Fuji Electric Co Ltd | パワー半導体モジュール |
| JP2003163315A (ja) * | 2001-11-29 | 2003-06-06 | Denki Kagaku Kogyo Kk | モジュール |
| JP2003204020A (ja) * | 2002-01-04 | 2003-07-18 | Mitsubishi Electric Corp | 半導体装置 |
| JP4241397B2 (ja) * | 2002-04-19 | 2009-03-18 | 三菱マテリアル株式会社 | 回路基板の製造方法 |
| JP4113971B2 (ja) * | 2002-07-30 | 2008-07-09 | 株式会社豊田自動織機 | 低膨張材料及びその製造方法 |
| JP4104429B2 (ja) * | 2002-11-07 | 2008-06-18 | 電気化学工業株式会社 | モジュール構造体とそれを用いたモジュール |
| JP2004266059A (ja) * | 2003-02-28 | 2004-09-24 | Mitsubishi Materials Corp | 放熱体の製造方法及び放熱体並びにこの放熱体を用いたパワーモジュール用基板及びパワーモジュール |
-
2006
- 2006-09-15 KR KR1020077010834A patent/KR20070118065A/ko not_active Ceased
- 2006-09-15 US US11/720,658 patent/US20090229864A1/en not_active Abandoned
- 2006-09-15 EP EP06798058A patent/EP1926142A1/en not_active Withdrawn
- 2006-09-15 WO PCT/JP2006/318395 patent/WO2007032486A1/ja active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| EP1926142A1 (en) | 2008-05-28 |
| WO2007032486A1 (ja) | 2007-03-22 |
| US20090229864A1 (en) | 2009-09-17 |
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