JPWO2009145207A1 - 銅箔の粗化処理方法及びその粗化処理方法で得られるプリント配線板用銅箔 - Google Patents
銅箔の粗化処理方法及びその粗化処理方法で得られるプリント配線板用銅箔 Download PDFInfo
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- JPWO2009145207A1 JPWO2009145207A1 JP2010514502A JP2010514502A JPWO2009145207A1 JP WO2009145207 A1 JPWO2009145207 A1 JP WO2009145207A1 JP 2010514502 A JP2010514502 A JP 2010514502A JP 2010514502 A JP2010514502 A JP 2010514502A JP WO2009145207 A1 JPWO2009145207 A1 JP WO2009145207A1
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- Prior art keywords
- copper foil
- copper
- roughening
- printed wiring
- wiring board
- Prior art date
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 323
- 239000011889 copper foil Substances 0.000 title claims abstract description 155
- 238000007788 roughening Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 54
- 229910052802 copper Inorganic materials 0.000 claims abstract description 168
- 239000010949 copper Substances 0.000 claims abstract description 168
- 238000007747 plating Methods 0.000 claims abstract description 74
- 239000002245 particle Substances 0.000 claims abstract description 66
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 60
- 229920000642 polymer Polymers 0.000 claims abstract description 43
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims abstract description 37
- 229920005989 resin Polymers 0.000 claims abstract description 34
- 239000011347 resin Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000000151 deposition Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 22
- -1 halogen ion Chemical class 0.000 claims description 19
- 238000005868 electrolysis reaction Methods 0.000 claims description 16
- 125000004122 cyclic group Chemical group 0.000 claims description 8
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 239000000758 substrate Substances 0.000 abstract description 14
- 239000000243 solution Substances 0.000 description 35
- 239000000853 adhesive Substances 0.000 description 20
- 230000001070 adhesive effect Effects 0.000 description 20
- 230000003746 surface roughness Effects 0.000 description 17
- 239000010410 layer Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 15
- 229910052801 chlorine Inorganic materials 0.000 description 11
- 239000000460 chlorine Substances 0.000 description 11
- 238000001556 precipitation Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 9
- 229920000106 Liquid crystal polymer Polymers 0.000 description 8
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000002411 adverse Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000004381 surface treatment Methods 0.000 description 5
- 229920005992 thermoplastic resin Polymers 0.000 description 5
- 239000006087 Silane Coupling Agent Substances 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 229920006380 polyphenylene oxide Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 238000007429 general method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 229920001955 polyphenylene ether Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229960003280 cupric chloride Drugs 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
-
- 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
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
- H05K3/384—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal by plating
-
- 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
- H05K2201/0355—Metal foils
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/03—Metal processing
- H05K2203/0307—Providing micro- or nanometer scale roughness on a metal surface, e.g. by plating of nodules or dendrites
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0703—Plating
- H05K2203/0723—Electroplating, e.g. finish plating
Abstract
Description
本件発明に係る銅箔の粗化処理方法は、銅箔の絶縁樹脂基材との張り合わせ面を粗化する方法である。そして、以下に、この粗化処理方法を詳細に説明する。
Claims (7)
- 銅箔の絶縁樹脂基材との張り合わせ面を粗化する方法であって、
4級アンモニウム塩重合体を含む硫酸系銅めっき液を用いて銅箔表面に微細銅粒子を析出形成することを特徴とする銅箔の粗化処理方法。 - 前記4級アンモニウム塩重合体には、環状構造を有するジアリルジメチルアンモニウムクロライド重合体を用いる請求項1に記載の銅箔の粗化処理方法。
- 前記硫酸系銅めっき液は、ハロゲンイオンを含むものである請求項1又は請求項2に記載の銅箔の粗化処理方法。
- 前記硫酸系銅めっき液を液温20℃〜40℃とし、平均陽極電流密度5A/dm2〜40A/dm2で5秒間〜20秒間電解する請求項1〜請求項3のいずれかに記載の銅箔の粗化処理方法。
- 請求項1〜請求項4のいずれかに記載の銅箔の粗化処理方法を用いて得られたことを特徴とするプリント配線板用銅箔。
- 請求項5に記載のプリント配線板用銅箔を絶縁樹脂基材と張り合わせて得られたことを特徴とする銅張積層板。
- 請求項6に記載の銅張積層板を用いて得られたことを特徴とするプリント配線板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010514502A JP5524833B2 (ja) | 2008-05-28 | 2009-05-27 | 銅箔の粗化処理方法及びその粗化処理方法で得られるプリント配線板用銅箔 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008140180 | 2008-05-28 | ||
JP2008140180 | 2008-05-28 | ||
JP2010514502A JP5524833B2 (ja) | 2008-05-28 | 2009-05-27 | 銅箔の粗化処理方法及びその粗化処理方法で得られるプリント配線板用銅箔 |
PCT/JP2009/059651 WO2009145207A1 (ja) | 2008-05-28 | 2009-05-27 | 銅箔の粗化処理方法及びその粗化処理方法で得られるプリント配線板用銅箔 |
Publications (2)
Publication Number | Publication Date |
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JPWO2009145207A1 true JPWO2009145207A1 (ja) | 2011-10-13 |
JP5524833B2 JP5524833B2 (ja) | 2014-06-18 |
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Family Applications (1)
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JP2010514502A Expired - Fee Related JP5524833B2 (ja) | 2008-05-28 | 2009-05-27 | 銅箔の粗化処理方法及びその粗化処理方法で得られるプリント配線板用銅箔 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110127074A1 (ja) |
JP (1) | JP5524833B2 (ja) |
KR (1) | KR20110014215A (ja) |
CN (1) | CN102046853B (ja) |
MY (1) | MY150495A (ja) |
TW (1) | TWI434965B (ja) |
WO (1) | WO2009145207A1 (ja) |
Families Citing this family (21)
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JP2007146289A (ja) * | 2005-10-31 | 2007-06-14 | Mitsui Mining & Smelting Co Ltd | 電解銅箔の製造方法、該製造方法で得られる電解銅箔、該電解銅箔を用いて得られる表面処理銅箔及び該電解銅箔又は該表面処理銅箔を用いて得られる銅張積層板 |
JP5400447B2 (ja) * | 2009-03-31 | 2014-01-29 | 三井金属鉱業株式会社 | 粗化処理銅箔、粗化処理銅箔の製造方法及び銅張積層板 |
JP5580135B2 (ja) | 2010-08-03 | 2014-08-27 | 三井金属鉱業株式会社 | プリント配線板の製造方法及びプリント配線板 |
WO2012043182A1 (ja) * | 2010-09-27 | 2012-04-05 | Jx日鉱日石金属株式会社 | プリント配線板用銅箔、その製造方法、プリント配線板用樹脂基板及びプリント配線板 |
KR102059280B1 (ko) * | 2011-09-30 | 2019-12-24 | 제이엑스금속주식회사 | 수지와의 밀착성이 우수한 동박 및 그 제조 방법 그리고 그 전해 동박을 사용한 프린트 배선판 또는 전지용 부극재 |
KR101623667B1 (ko) * | 2011-11-04 | 2016-05-23 | 제이엑스 킨조쿠 가부시키가이샤 | 인쇄 회로용 동박 |
JP5204908B1 (ja) | 2012-03-26 | 2013-06-05 | Jx日鉱日石金属株式会社 | キャリア付銅箔、キャリア付銅箔の製造方法、プリント配線板用キャリア付銅箔及びプリント配線板 |
JP5710845B2 (ja) * | 2012-11-26 | 2015-04-30 | Jx日鉱日石金属株式会社 | 表面処理電解銅箔、積層板、プリント配線板、及び電子機器 |
CN105393647A (zh) * | 2013-05-31 | 2016-03-09 | 住友电气工业株式会社 | 射频印刷电路板和布线材料 |
MY168616A (en) * | 2013-07-23 | 2018-11-14 | Jx Nippon Mining & Metals Corp | Surface-treated copper foil, copper foil with carrier, substrate, resin substrate, printed wiring board, copper clad laminate and method for producing printed wiring board |
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US20170334170A1 (en) * | 2016-03-23 | 2017-11-23 | Atieh Haghdoost | Articles including adhesion enhancing coatings and methods of producing them |
JP6623320B2 (ja) * | 2017-12-05 | 2019-12-18 | 古河電気工業株式会社 | 表面処理銅箔、並びにこれを用いた銅張積層板及びプリント配線板 |
US20190259722A1 (en) * | 2018-02-21 | 2019-08-22 | Rohm And Haas Electronic Materials Llc | Copper pillars having improved integrity and methods of making the same |
KR102479331B1 (ko) * | 2018-04-25 | 2022-12-19 | 후루카와 덴키 고교 가부시키가이샤 | 표면 처리 동박, 동 클래드 적층판 및, 프린트 배선판 |
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CN101146933B (zh) * | 2005-03-31 | 2010-11-24 | 三井金属矿业株式会社 | 电解铜箔及电解铜箔的制造方法、采用该电解铜箔得到的表面处理电解铜箔、采用该表面处理电解铜箔的覆铜层压板及印刷电路板 |
JP4976725B2 (ja) * | 2005-03-31 | 2012-07-18 | 三井金属鉱業株式会社 | 銅電解液及びその銅電解液を用いた電析銅皮膜の形成方法 |
JP4709575B2 (ja) * | 2005-04-15 | 2011-06-22 | 福田金属箔粉工業株式会社 | 銅箔の粗面化処理方法及び粗面化処理液 |
KR20070044774A (ko) * | 2005-10-25 | 2007-04-30 | 미쓰이 긴조꾸 고교 가부시키가이샤 | 2층 플렉시블 프린트 배선판 및 그 2층 플렉시블 프린트배선판의 제조 방법 |
JP2007146289A (ja) * | 2005-10-31 | 2007-06-14 | Mitsui Mining & Smelting Co Ltd | 電解銅箔の製造方法、該製造方法で得られる電解銅箔、該電解銅箔を用いて得られる表面処理銅箔及び該電解銅箔又は該表面処理銅箔を用いて得られる銅張積層板 |
KR100748228B1 (ko) * | 2006-02-28 | 2007-08-09 | 한국과학기술원 | 전기도금을 이용한 금속/탄소나노튜브 복합재료 제조방법 |
TW200738913A (en) * | 2006-03-10 | 2007-10-16 | Mitsui Mining & Smelting Co | Surface treated elctrolytic copper foil and process for producing the same |
CN101426959B (zh) * | 2006-04-28 | 2010-11-17 | 三井金属矿业株式会社 | 电解铜箔、采用该电解铜箔的表面处理铜箔及采用该表面处理铜箔的覆铜层压板以及该电解铜箔的制造方法 |
CN101517131B (zh) * | 2006-10-03 | 2011-02-16 | 三井金属矿业株式会社 | 硫酸酸性铜电解液制备方法及使用该制备方法制备的硫酸酸性铜电解液及电析铜薄膜 |
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2009
- 2009-05-26 TW TW098117407A patent/TWI434965B/zh not_active IP Right Cessation
- 2009-05-27 WO PCT/JP2009/059651 patent/WO2009145207A1/ja active Application Filing
- 2009-05-27 US US12/994,559 patent/US20110127074A1/en not_active Abandoned
- 2009-05-27 KR KR1020107028700A patent/KR20110014215A/ko not_active Application Discontinuation
- 2009-05-27 JP JP2010514502A patent/JP5524833B2/ja not_active Expired - Fee Related
- 2009-05-27 MY MYPI20105515 patent/MY150495A/en unknown
- 2009-05-27 CN CN200980119517XA patent/CN102046853B/zh active Active
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US20110127074A1 (en) | 2011-06-02 |
KR20110014215A (ko) | 2011-02-10 |
JP5524833B2 (ja) | 2014-06-18 |
TWI434965B (zh) | 2014-04-21 |
MY150495A (en) | 2014-01-30 |
CN102046853B (zh) | 2013-05-15 |
TW201009130A (en) | 2010-03-01 |
CN102046853A (zh) | 2011-05-04 |
WO2009145207A1 (ja) | 2009-12-03 |
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