TW369785B - Improved copper foil for printed circuit board - Google Patents
Improved copper foil for printed circuit boardInfo
- Publication number
- TW369785B TW369785B TW086108184A TW86108184A TW369785B TW 369785 B TW369785 B TW 369785B TW 086108184 A TW086108184 A TW 086108184A TW 86108184 A TW86108184 A TW 86108184A TW 369785 B TW369785 B TW 369785B
- Authority
- TW
- Taiwan
- Prior art keywords
- circuit board
- printed circuit
- copper foil
- improved copper
- improved
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 2
- 239000011889 copper foil Substances 0.000 title abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001297 Zn alloy Inorganic materials 0.000 abstract 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012964 benzotriazole Substances 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/24—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
- C23C22/26—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds containing also organic compounds
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/24—Reinforcing the conductive pattern
- H05K3/244—Finish plating of conductors, especially of copper conductors, e.g. for pads or lands
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
- C23C28/3225—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only with at least one zinc-based layer
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/347—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with layers adapted for cutting tools or wear applications
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/282—Applying non-metallic protective coatings for inhibiting the corrosion of the circuit, e.g. for preserving the solderability
-
- 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
- H05K2203/12—Using specific substances
- H05K2203/122—Organic non-polymeric compounds, e.g. oil, wax or thiol
- H05K2203/124—Heterocyclic organic compounds, e.g. azole, furan
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/901—Printed circuit
-
- 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.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12556—Organic 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
- Y10T428/12792—Zn-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
- Y10T428/12493—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
-
- 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
- Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
- Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Chemical & Material Sciences (AREA)
- Laminated Bodies (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Chemical Treatment Of Metals (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2049596P | 1996-06-17 | 1996-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW369785B true TW369785B (en) | 1999-09-11 |
Family
ID=21798922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086108184A TW369785B (en) | 1996-06-17 | 1997-06-13 | Improved copper foil for printed circuit board |
Country Status (9)
Country | Link |
---|---|
US (1) | US6322904B1 (zh) |
EP (1) | EP0814644B1 (zh) |
JP (1) | JPH1068087A (zh) |
KR (1) | KR100299156B1 (zh) |
CN (1) | CN1116789C (zh) |
DE (1) | DE69707568T2 (zh) |
ES (1) | ES2162160T3 (zh) |
ID (1) | ID17285A (zh) |
TW (1) | TW369785B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2804973B1 (fr) | 2000-02-11 | 2002-09-20 | Univ Paris 7 Denis Diderot | Materiau metallique dont la surface est modifiee, son procede de preparation et utilisation du materiau modifie |
JP4309602B2 (ja) | 2001-04-25 | 2009-08-05 | メック株式会社 | 銅または銅合金と樹脂との接着性を向上させる方法、ならびに積層体 |
US6770976B2 (en) * | 2002-02-13 | 2004-08-03 | Nikko Materials Usa, Inc. | Process for manufacturing copper foil on a metal carrier substrate |
JP4330979B2 (ja) * | 2003-11-13 | 2009-09-16 | 福田金属箔粉工業株式会社 | 表面処理電解銅箔 |
US7383629B2 (en) * | 2004-11-19 | 2008-06-10 | Endicott Interconnect Technologies, Inc. | Method of making circuitized substrates utilizing smooth-sided conductive layers as part thereof |
JP4884298B2 (ja) * | 2007-05-17 | 2012-02-29 | 日本化薬株式会社 | 樹脂層付き銅箔 |
KR101593282B1 (ko) * | 2010-11-22 | 2016-02-11 | 미쓰이금속광업주식회사 | 표면 처리 동박 |
JP2012158828A (ja) * | 2011-02-03 | 2012-08-23 | Furukawa Electric Co Ltd:The | 表面処理銅箔及びその製造方法 |
US10057984B1 (en) * | 2017-02-02 | 2018-08-21 | Chang Chun Petrochemical Co., Ltd. | Composite thin copper foil and carrier |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4093768A (en) | 1976-02-19 | 1978-06-06 | Freeman Chemical Corporation | Copper foil electrical laminate with reinforced plastics |
US4731128A (en) | 1987-05-21 | 1988-03-15 | International Business Machines Corporation | Protection of copper from corrosion |
JPH01240683A (ja) | 1988-03-19 | 1989-09-26 | Sanshin Kagaku Kogyo Kk | 銅のエッチング液組成物およびエッチング方法 |
JPH0783168B2 (ja) | 1988-04-13 | 1995-09-06 | 株式会社日立製作所 | プリント板の製造方法 |
JPH0366496A (ja) | 1989-08-03 | 1991-03-22 | Hitachi Chem Co Ltd | プリント配線板の半田フラックス前駆体 |
JPH04202780A (ja) | 1990-11-30 | 1992-07-23 | Shikoku Chem Corp | 銅及び銅合金の表面処理方法並びに印刷配線板 |
JP2575242B2 (ja) | 1991-07-17 | 1997-01-22 | タムラ化研株式会社 | プリント配線板用表面保護剤 |
JPH0685417A (ja) | 1992-08-28 | 1994-03-25 | Nikko Guurudo Foil Kk | 印刷回路用銅箔の表面処理方法 |
JPH0685455A (ja) | 1992-08-28 | 1994-03-25 | Nikko Guurudo Foil Kk | 印刷回路用銅箔の表面処理方法 |
JP3329572B2 (ja) | 1994-04-15 | 2002-09-30 | 福田金属箔粉工業株式会社 | 印刷回路用銅箔およびその表面処理方法 |
TW256858B (en) | 1994-08-30 | 1995-09-11 | Mitsui Mining & Smelting Co | Copper foil for printed circuit board |
-
1997
- 1997-03-20 US US08/822,276 patent/US6322904B1/en not_active Expired - Lifetime
- 1997-06-13 TW TW086108184A patent/TW369785B/zh not_active IP Right Cessation
- 1997-06-16 CN CN97114996A patent/CN1116789C/zh not_active Expired - Lifetime
- 1997-06-16 JP JP9172738A patent/JPH1068087A/ja active Pending
- 1997-06-17 EP EP97109834A patent/EP0814644B1/en not_active Expired - Lifetime
- 1997-06-17 ES ES97109834T patent/ES2162160T3/es not_active Expired - Lifetime
- 1997-06-17 KR KR1019970025205A patent/KR100299156B1/ko not_active IP Right Cessation
- 1997-06-17 ID IDP972071A patent/ID17285A/id unknown
- 1997-06-17 DE DE69707568T patent/DE69707568T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ID17285A (id) | 1997-12-18 |
DE69707568T2 (de) | 2002-07-11 |
KR980007876A (ko) | 1998-03-30 |
ES2162160T3 (es) | 2001-12-16 |
JPH1068087A (ja) | 1998-03-10 |
CN1174491A (zh) | 1998-02-25 |
CN1116789C (zh) | 2003-07-30 |
KR100299156B1 (ko) | 2001-11-22 |
EP0814644A1 (en) | 1997-12-29 |
DE69707568D1 (de) | 2001-11-29 |
US6322904B1 (en) | 2001-11-27 |
EP0814644B1 (en) | 2001-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY117454A (en) | Electrolytic copper foil for printed wiring board and method for manufacturing the same | |
WO2004008832A3 (en) | Attachable modular electronic systems | |
MY139405A (en) | Printed circuit board and method for its production | |
TW200719780A (en) | Shielding film, shielded printed circuit board, shielded flexible printed circuit board, method of manufacturing shielding film, and method of manufacturing shielded printed circuit board | |
MY146636A (en) | Copper foil for high-density ultra-fine printed wiring board | |
EP1006763A3 (en) | Copper foil for printed wiring board having excellent chemical resistance and heat resistance | |
MX173068B (es) | Tablero de circuitos impresos, metodo para su fabricacion y metodo para unir partes electronicas al mismo. | |
MY108905A (en) | Copper-clad laminate and printed wiring board | |
TW200509761A (en) | Copper foil with an extremely thin adhesive layer and the method thereof | |
MY129290A (en) | Resin-coated composite foil, rpoduction and use thereof | |
MY116680A (en) | Multilayer printed circuit board, method of producing multilayer printed circuit board and resin filler | |
TW369785B (en) | Improved copper foil for printed circuit board | |
DE59803992D1 (de) | Vorrichtung und verfahren zum vergleichmässigen der dicke von metallschichten an elektrischen kontaktierstellen auf behandlungsgut | |
HU9700597D0 (en) | Printed circut board and method for the precise assembly and soldering of electronic componets on the surface of the printed circuit board | |
WO2002074025A3 (de) | Mehrschichtige leiterplatte | |
MY136428A (en) | Resin/copper/metal laminate and method of producing same | |
SE9802157D0 (sv) | Elektrisk komponent | |
GB2343553B (en) | Printed circuit board and method for wiring signal lines on the same | |
MY122999A (en) | Copper foil for use in laser beam drilling | |
MY114920A (en) | Multilayer printed wiring board and process for manufacturing the same | |
AU2966399A (en) | Electric conductor with a surface structure in the form of flanges and etched grooves | |
EP0657744A3 (en) | Determination of the surface insulation resistance of printed circuit boards. | |
WO2000007197A3 (en) | Composition and method for manufacturing integral resistors in printed circuit boards | |
JPS5996290A (ja) | 電気めつき過程用カバ−バンド | |
TW335595B (en) | Electric component which can be mounted on the surface of a printed circuit board as well as a method of manufacturiing such components |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |