KR20060041689A - 표면처리동박 및 회로기판 - Google Patents
표면처리동박 및 회로기판 Download PDFInfo
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- KR20060041689A KR20060041689A KR1020050010353A KR20050010353A KR20060041689A KR 20060041689 A KR20060041689 A KR 20060041689A KR 1020050010353 A KR1020050010353 A KR 1020050010353A KR 20050010353 A KR20050010353 A KR 20050010353A KR 20060041689 A KR20060041689 A KR 20060041689A
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- copper foil
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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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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
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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
- C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
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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
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
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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
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
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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
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
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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
- H05K3/38—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
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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
- H05K2201/0355—Metal foils
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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
- 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
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- 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
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- 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
- Y10T428/12431—Foil or filament smaller than 6 mils
- Y10T428/12438—Composite
-
- 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
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- 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
- Y10T428/1291—Next to Co-, Cu-, or Ni-base 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12993—Surface feature [e.g., rough, mirror]
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
-
- 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)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Electroplating Methods And Accessories (AREA)
- Laminated Bodies (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
Description
Claims (18)
- 적어도 동박의 한쪽면에 조화(粗化)입자가 부착하여 조화(粗化)처리면이 되고, 상기 조화처리면의 표면 거칠기(Rz)가 1.5 내지 4.0㎛이고, 명도값이 30 이하인 것을 특징으로 하는 표면처리동박.
- 제 1항에 있어서,적어도 미처리 동박의 한쪽면에 조화입자가 부착하여 조화처리면이 된 표면처리동박으로서, 부착한 동 또는 동합금의 양이 2.5㎎/dm2 이상, 400㎎/dm2 이하인 것을 특징으로 하는 표면처리동박.
- 제 1항에 있어서,상기 조화입자로 형성된 돌기물의 높이가 1㎛ 내지 5㎛이고, 이 돌기물이 100㎛×100㎛의 면적에 200 내지 25000개 분포되어 있는 것을 특징으로 하는 표면처리동박.
- 제 2항에 있어서,상기 조화입자로 형성된 돌기물의 높이가 1㎛ 내지 5㎛이고, 이 돌기물이 100㎛×100㎛의 면적에 200 내지 25000개 분포되어 있는 것을 특징으로 하는 표면처리동박.
- 제 1항에 있어서,상기 조화입자로 형성된 돌기물의 높이가 1㎛ 내지 5㎛이고, 이 돌기물이 관찰 단면 25㎛의 범위에 6 내지 35개의 개수로 거의 균등하게 분포되어 있는 것을 특징으로 하는 표면처리동박.
- 제 2항에 있어서,상기 조화입자로 형성된 돌기물의 높이가 1㎛ 내지 5㎛이고, 이 돌기물이 관찰 단면 25㎛의 범위에 6 내지 35개의 개수로 거의 균등하게 분포되어 있는 것을 특징으로 하는 표면처리동박.
- 제 1항에 있어서,상기 각 돌기물의 최대폭은 0.01㎛ 이상이고, 25㎛의 범위에 존재하는 돌기 물의 개수로 25㎛를 나눈 길이의 2배 이하인 것을 특징으로 하는 표면처리동박.
- 제 2항에 있어서,상기 각 돌기물의 최대폭은 0.01㎛ 이상이고, 25㎛의 범위에 존재하는 돌기물의 개수로 25㎛를 나눈 길이의 2배 이하인 것을 특징으로 하는 표면처리동박.
- 제 1항 내지 8항 중 어느 한 항에 있어서,상기 표면처리동박의 조화처리 전의 미처리 동박이 전해 동박인 것을 특징으로 하는 표면처리동박.
- 제 9항에 있어서,상기 미처리 동박의 조화처리가 실시되는 쪽의 표면이, 표면 거칠기(Rz)가 2.0㎛ 이하의 매트면인 것을 특징으로 하는 표면처리동박.
- 제 9항에 있어서,상기 미처리 동박의 전해 동박이 입자상태의 액정으로 이루어지는 것을 특징 으로 하는 표면처리동박.
- 제 11항에 있어서,상기 미처리 동박의 조화처리를 실시하는 쪽의 표면이, 표면 거칠기(Rz)가 2.0㎛ 이하의 매트면인 것을 특징으로 하는 표면처리동박.
- 제 1항 내지 8항 중 어느 한 항에 있어서,상기 표면처리동박의 조화처리 전의 미처리 동박의 적어도 조화처리를 실시하는 쪽 표면의 표면 거칠기(Rz)가 2.0㎛ 이하인 것을 특징으로 하는 표면처리동박.
- 제 1항 내지 8항 중 어느 한 항에 있어서,상기 조화입자로 형성된 돌기물이, Cu로 이루어지는 입자 혹은 Cu와 Mo의 합금입자 또는 Cu와 Ni, Co, Fe, Cr, V, W의 군으로부터 선택되는 적어도 1종의 원소로 이루어지는 합금 입자에 의해 형성되어 있는 것을 특징으로 하는 표면처리동박.
- 제 1항 내지 8항 중 어느 한 항에 있어서,상기 조화입자로 형성된 돌기물을 갖는 면에, Ni 또는 Ni 합금으로 이루어지는 피막이 형성되어 있는 것을 특징으로 하는 표면처리동박.
- 제 1항 내지 8항 중 어느 한 항에 있어서,상기 조화입자로 형성된 돌기물을 갖는 면에, 아연층 혹은 아연 합금층 및/또는 Cr 금속층 또는 크로메이트층으로 이루어지는 방청층이 구비되어 있는 것을 특징으로 하는 표면처리동박.
- 제 1항 내지 8항 중 어느 한 항에 있어서,상기 조화입자로 형성된 돌기물을 갖는 면 및/또는 방청층 위에 실란 커플링층이 형성되어 있는 것을 특징으로 하는 표면처리동박.
- 제 1항 내지 8항 중 어느 한 항에 기재된 표면처리동박을 이용하여 제작된 것을 특징으로 하는 회로기판.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2004-00031164 | 2004-02-06 | ||
JP2004031164 | 2004-02-06 |
Publications (2)
Publication Number | Publication Date |
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KR20060041689A true KR20060041689A (ko) | 2006-05-12 |
KR101129471B1 KR101129471B1 (ko) | 2012-04-02 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020050010353A KR101129471B1 (ko) | 2004-02-06 | 2005-02-04 | 표면처리동박 및 회로기판 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7381475B2 (ko) |
EP (1) | EP1562413A3 (ko) |
JP (1) | JP5367529B2 (ko) |
KR (1) | KR101129471B1 (ko) |
CN (1) | CN1657279B (ko) |
TW (1) | TW200535259A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190133701A (ko) * | 2017-03-30 | 2019-12-03 | 후루카와 덴키 고교 가부시키가이샤 | 표면 처리 동박, 그리고 이를 이용한 동 클래드 적층판 및 프린트 배선판 |
KR20220095578A (ko) * | 2020-12-30 | 2022-07-07 | 에스케이씨 주식회사 | 표면 처리 동박 및 이를 포함하는 회로 기판 |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006103189A (ja) * | 2004-10-06 | 2006-04-20 | Furukawa Circuit Foil Kk | 表面処理銅箔並びに回路基板 |
US7976956B2 (en) * | 2005-08-01 | 2011-07-12 | Furukawa Circuit Foil., Ltd. | Laminated circuit board |
US20070048507A1 (en) * | 2006-08-01 | 2007-03-01 | Furukawa Circuit Foil Co., Ltd. | Laminated circuit board |
JP4890546B2 (ja) | 2006-06-12 | 2012-03-07 | Jx日鉱日石金属株式会社 | 粗化処理面を備えた圧延銅又は銅合金箔及び圧延銅又は銅合金箔の粗化方法 |
WO2008041584A1 (fr) * | 2006-10-02 | 2008-04-10 | Kabushiki Kaisha Kobe Seiko Sho | Plaque en alliage de cuivre pour composants électriques et électroniques |
US20080142249A1 (en) * | 2006-12-13 | 2008-06-19 | International Business Machines Corporation | Selective surface roughness for high speed signaling |
WO2008114539A1 (ja) * | 2007-03-20 | 2008-09-25 | Nippon Mining & Metals Co., Ltd. | 無接着剤フレキシブルラミネート及びその製造方法 |
JP5181618B2 (ja) * | 2007-10-24 | 2013-04-10 | 宇部興産株式会社 | 金属箔積層ポリイミド樹脂基板 |
KR101256086B1 (ko) * | 2009-02-13 | 2013-04-23 | 후루카와 덴키 고교 가부시키가이샤 | 금속박과 그 제조 방법, 절연기판, 및 배선기판 |
CN102365663A (zh) * | 2009-02-27 | 2012-02-29 | 布赖恩投资有限公司 | 磨损传感器 |
JP5636367B2 (ja) * | 2009-07-24 | 2014-12-03 | 三菱瓦斯化学株式会社 | 樹脂複合電解銅箔、銅張積層板及びプリント配線板 |
JP2011174131A (ja) * | 2010-02-24 | 2011-09-08 | Showa Denko Kk | めっき浴、めっき方法、めっき膜、放熱板 |
JP5563849B2 (ja) * | 2010-03-02 | 2014-07-30 | 福田金属箔粉工業株式会社 | 処理銅箔 |
JP5885054B2 (ja) * | 2010-04-06 | 2016-03-15 | 福田金属箔粉工業株式会社 | 銅張積層板用処理銅箔及び該処理銅箔を絶縁性樹脂基材に接着してなる銅張積層板並びに該銅張積層板を用いたプリント配線板。 |
JP5634103B2 (ja) * | 2010-04-06 | 2014-12-03 | 福田金属箔粉工業株式会社 | 銅張積層板用処理銅箔及び該処理銅箔を絶縁性樹脂基材に接着してなる銅張積層板並びに該銅張積層板を用いたプリント配線板。 |
KR101328235B1 (ko) | 2010-05-07 | 2013-11-14 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 인쇄 회로용 동박 |
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2005
- 2005-01-28 TW TW094102629A patent/TW200535259A/zh unknown
- 2005-02-03 CN CN2005100542538A patent/CN1657279B/zh active Active
- 2005-02-04 KR KR1020050010353A patent/KR101129471B1/ko active IP Right Grant
- 2005-02-04 EP EP05002416A patent/EP1562413A3/en not_active Ceased
- 2005-02-07 US US11/052,998 patent/US7381475B2/en not_active Expired - Fee Related
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KR20190133701A (ko) * | 2017-03-30 | 2019-12-03 | 후루카와 덴키 고교 가부시키가이샤 | 표면 처리 동박, 그리고 이를 이용한 동 클래드 적층판 및 프린트 배선판 |
KR20220095578A (ko) * | 2020-12-30 | 2022-07-07 | 에스케이씨 주식회사 | 표면 처리 동박 및 이를 포함하는 회로 기판 |
WO2022145779A1 (ko) * | 2020-12-30 | 2022-07-07 | 에스케이씨 주식회사 | 표면 처리 동박 및 이를 포함하는 회로 기판 |
Also Published As
Publication number | Publication date |
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JP2010013738A (ja) | 2010-01-21 |
CN1657279B (zh) | 2011-07-27 |
US20050175826A1 (en) | 2005-08-11 |
US7381475B2 (en) | 2008-06-03 |
EP1562413A2 (en) | 2005-08-10 |
KR101129471B1 (ko) | 2012-04-02 |
EP1562413A3 (en) | 2008-04-02 |
JP5367529B2 (ja) | 2013-12-11 |
TW200535259A (en) | 2005-11-01 |
TWI354034B (ko) | 2011-12-11 |
CN1657279A (zh) | 2005-08-24 |
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