KR101339598B1 - 2층 플렉시블 기판, 및 그 제조에 이용하는 구리전해액 - Google Patents
2층 플렉시블 기판, 및 그 제조에 이용하는 구리전해액 Download PDFInfo
- Publication number
- KR101339598B1 KR101339598B1 KR1020117022927A KR20117022927A KR101339598B1 KR 101339598 B1 KR101339598 B1 KR 101339598B1 KR 1020117022927 A KR1020117022927 A KR 1020117022927A KR 20117022927 A KR20117022927 A KR 20117022927A KR 101339598 B1 KR101339598 B1 KR 101339598B1
- Authority
- KR
- South Korea
- Prior art keywords
- copper
- layer
- flexible substrate
- copper layer
- insulator film
- Prior art date
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 131
- 239000010949 copper Substances 0.000 title claims abstract description 131
- 239000000758 substrate Substances 0.000 title claims abstract description 52
- 239000003792 electrolyte Substances 0.000 title claims abstract description 20
- 239000012212 insulator Substances 0.000 claims abstract description 26
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000654 additive Substances 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 14
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 11
- 150000003585 thioureas Chemical class 0.000 claims abstract description 11
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000002441 X-ray diffraction Methods 0.000 claims abstract description 8
- 239000010953 base metal Substances 0.000 claims description 19
- 229920001721 polyimide Polymers 0.000 claims description 17
- 239000013078 crystal Substances 0.000 claims description 16
- 230000000996 additive effect Effects 0.000 claims description 12
- 239000008151 electrolyte solution Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 238000007747 plating Methods 0.000 abstract description 15
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000011800 void material Substances 0.000 abstract description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000004642 Polyimide Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000011889 copper foil Substances 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 229910001431 copper ion Inorganic materials 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 4
- 238000001000 micrograph Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910000365 copper sulfate Inorganic materials 0.000 description 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910018487 Ni—Cr Inorganic materials 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ZSPQVOFATJEJMT-UHFFFAOYSA-N 1,1,3,3-tetraethylthiourea Chemical compound CCN(CC)C(=S)N(CC)CC ZSPQVOFATJEJMT-UHFFFAOYSA-N 0.000 description 1
- VLCDUOXHFNUCKK-UHFFFAOYSA-N N,N'-Dimethylthiourea Chemical compound CNC(=S)NC VLCDUOXHFNUCKK-UHFFFAOYSA-N 0.000 description 1
- FLVIGYVXZHLUHP-UHFFFAOYSA-N N,N'-diethylthiourea Chemical compound CCNC(=S)NCC FLVIGYVXZHLUHP-UHFFFAOYSA-N 0.000 description 1
- -1 NaCl Chemical compound 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- MNOILHPDHOHILI-UHFFFAOYSA-N Tetramethylthiourea Chemical compound CN(C)C(=S)N(C)C MNOILHPDHOHILI-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 230000000007 visual effect Effects 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
- 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
- C25D5/615—Microstructure of the layers, e.g. mixed structure
- C25D5/617—Crystalline layers
-
- 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
-
- 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
- C25D5/54—Electroplating of non-metallic surfaces
- C25D5/56—Electroplating of non-metallic surfaces of plastics
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B7/00—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
- C30B7/12—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions by electrolysis
-
- 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
- H05K1/0393—Flexible materials
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Laminated Bodies (AREA)
- Electroplating Methods And Accessories (AREA)
- Structure Of Printed Boards (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
본 발명은, 절연체 필름의 한 면 또는 양 면상에, 구리전해액을 이용하여 구리층을 형성한 2층 플렉시블 기판으로서, 상기 구리층을 구성하는 구리 결정립의 입자지름이 1㎛ 이상이고 동시에 상기 구리 결정립의 평균 입자지름이 구리층의 두께 이하이며, 상기 구리층이 X선 회절로 (200) 피크 강도의 주요 6피크 강도의 합에 대한 비 {(200)의 피크 강도/((111), (200), (220), (311), (400), (331)의 피크 강도의 합)}가 0.4 이상 0.8 이하인 것을 특징으로 하는 2층 플렉시블 기판이다. 또한, 상기 구리층을 형성하기 위한 구리전해액은, 첨가제로서 염화물 이온과 티오요소, 티오요소 유도체, 티오황산의 1종 혹은 2종 이상을 함유하는 것을 특징으로 한다.
Description
[도 2] MIT 측정에 이용한 패턴을 나타내는 도면이다.
[도 3] 실시예 3에서 얻어진 구리층의 XRD 스펙트럼도이다.
[도 4] 실시예 6에서 얻어진 구리층의 단면의 주사형 이온 현미경상이다.
[도 5] 비교예 8에서 얻어진 구리층의 단면의 주사형 이온 현미경상이다.
[도 6] 커켄달 보이드의 발생 개수의 측정의 설명도이다.
Claims (7)
- 절연체 필름의 한 면 또는 양 면상에, 구리전해액을 이용하여 구리층을 형성한 2층 플렉시블 기판으로서, 상기 구리층을 구성하는 구리 결정립의 평균 입자지름이 1㎛ 이상이고 동시에 상기 구리 결정립의 평균 입자지름이 구리층의 두께 이하이며, 상기 구리층이 X선 회절로 (200) 피크 강도의 주요 6 피크 강도의 합에 대한 비{(200)의 피크 강도/((111), (200), (220), (311), (400), (331)의 피크 강도의 합)}가 0.4 이상 0.8 이하인 것을 특징으로 하는 2층 플렉시블 기판.
- 제 1 항에 있어서, 상기 구리층이, 입자지름이 절연체 필름측의 면으로부터 구리층 표면까지를 차지하는 구리 결정립을, 기판면 방향 50㎛ 범위 내에 4개 이상 포함하는 것을 특징으로 하는 2층 플렉시블 기판.
- 제 1 항에 있어서, 절연체 필름상에 Ni, Cr, Co, Ti, Cu, Mo, Si, V의 1종 이상을 포함한 바탕금속층을 형성하고, 그 바탕금속층 상에 구리층을 형성한 것을 특징으로 하는 2층 플렉시블 기판.
- 제 1 항에 있어서, 절연체 필름이 폴리이미드 필름인 것을 특징으로 하는 2층 플렉시블 기판.
- 제 1 항에 있어서, MIT 특성이 300회 이상인 것을 특징으로 하는 2층 플렉시블 기판.
- 제 1 항 내지 제 5 항중의 어느 한 항에 기재된 2층 플렉시블 기판의 구리층을 형성하기 위한 구리전해액으로서, 첨가제로서 염화물 이온과 티오요소, 티오요소 유도체, 티오황산중의 어느 1종 혹은 2종 이상을 함유하고, 욕온(浴溫)이 30~55℃인 것을 특징으로 하는 구리전해액.
- 절연체 필름상에, 제 6 항에 기재된 구리전해액을 이용하여 구리층을 형성하는 것을 특징으로 하는 2층 플렉시블 기판의 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2009-070361 | 2009-03-23 | ||
JP2009070361 | 2009-03-23 | ||
PCT/JP2010/054974 WO2010110259A1 (ja) | 2009-03-23 | 2010-03-23 | 二層フレキシブル基板、及びその製造に用いる銅電解液 |
Publications (2)
Publication Number | Publication Date |
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KR20110132421A KR20110132421A (ko) | 2011-12-07 |
KR101339598B1 true KR101339598B1 (ko) | 2013-12-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020117022927A KR101339598B1 (ko) | 2009-03-23 | 2010-03-23 | 2층 플렉시블 기판, 및 그 제조에 이용하는 구리전해액 |
Country Status (6)
Country | Link |
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US (1) | US20110311834A1 (ko) |
JP (1) | JPWO2010110259A1 (ko) |
KR (1) | KR101339598B1 (ko) |
CN (1) | CN102348835A (ko) |
TW (1) | TW201037105A (ko) |
WO (1) | WO2010110259A1 (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2565298A1 (en) * | 2010-04-30 | 2013-03-06 | JX Nippon Mining & Metals Corporation | Laminate for flexible wiring |
JP5940256B2 (ja) * | 2011-07-13 | 2016-06-29 | 住友金属鉱山株式会社 | 銅電気めっき方法及びその銅電気めっき方法を用いて成膜された銅めっき被膜を有する金属化樹脂フィルム |
WO2014119355A1 (ja) * | 2013-01-29 | 2014-08-07 | 古河電気工業株式会社 | 電解銅箔及びその製造方法 |
JP6398596B2 (ja) * | 2013-10-22 | 2018-10-03 | 住友金属鉱山株式会社 | 2層フレキシブル配線用基板及びそれを用いたフレキシブル配線板 |
TWI568865B (zh) * | 2013-10-23 | 2017-02-01 | Sumitomo Metal Mining Co | Layer 2 flexible wiring substrate and manufacturing method thereof, and two-layer flexible wiring board and manufacturing method thereof |
JP2015140447A (ja) * | 2014-01-27 | 2015-08-03 | 住友金属鉱山株式会社 | フレキシブル配線板 |
TWI542739B (zh) * | 2014-03-21 | 2016-07-21 | 長春石油化學股份有限公司 | 電解銅箔 |
CN104328464A (zh) * | 2014-12-02 | 2015-02-04 | 深圳市博敏电子有限公司 | 一种线路板镀铜液及镀铜方法 |
JP6782561B2 (ja) | 2015-07-16 | 2020-11-11 | Jx金属株式会社 | キャリア付銅箔、積層体、積層体の製造方法、プリント配線板の製造方法及び電子機器の製造方法 |
JP6006445B1 (ja) | 2015-07-27 | 2016-10-12 | Jx金属株式会社 | キャリア付銅箔、積層体、プリント配線板の製造方法及び電子機器の製造方法 |
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US9673646B1 (en) * | 2016-08-19 | 2017-06-06 | Chang Chun Petrochemical Co., Ltd. | Surface-treated electrolytic copper foil and method for wireless charging of flexible printed circuit board |
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WO2023117127A1 (en) * | 2021-12-24 | 2023-06-29 | Circuit Foil Luxembourg | Electrolytic copper foil and secondary battery comprising the same |
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JPH07207490A (ja) * | 1994-01-19 | 1995-08-08 | Sumitomo Metal Mining Co Ltd | 電気銅めっき液 |
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JPS54145965A (en) * | 1978-05-08 | 1979-11-14 | Nippon Mining Co | Method of and apparatus for producing board for printed circuit |
JP2005142387A (ja) * | 2003-11-07 | 2005-06-02 | Nippon Mektron Ltd | 可撓性回路基板 |
JP2006316328A (ja) * | 2005-05-16 | 2006-11-24 | Daiso Co Ltd | 2層フレキシブル銅張積層板の製造方法 |
JP4804806B2 (ja) * | 2005-06-13 | 2011-11-02 | 新日鐵化学株式会社 | 銅張積層板及びその製造方法 |
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2010
- 2010-03-22 TW TW099108294A patent/TW201037105A/zh unknown
- 2010-03-23 JP JP2011506058A patent/JPWO2010110259A1/ja active Pending
- 2010-03-23 CN CN2010800112670A patent/CN102348835A/zh active Pending
- 2010-03-23 US US13/138,535 patent/US20110311834A1/en not_active Abandoned
- 2010-03-23 KR KR1020117022927A patent/KR101339598B1/ko not_active IP Right Cessation
- 2010-03-23 WO PCT/JP2010/054974 patent/WO2010110259A1/ja active Application Filing
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Publication number | Priority date | Publication date | Assignee | Title |
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JPH07207490A (ja) * | 1994-01-19 | 1995-08-08 | Sumitomo Metal Mining Co Ltd | 電気銅めっき液 |
Also Published As
Publication number | Publication date |
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KR20110132421A (ko) | 2011-12-07 |
CN102348835A (zh) | 2012-02-08 |
WO2010110259A1 (ja) | 2010-09-30 |
TW201037105A (en) | 2010-10-16 |
JPWO2010110259A1 (ja) | 2012-09-27 |
US20110311834A1 (en) | 2011-12-22 |
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