WO2000005934A1 - Clad board for printed-circuit board, multilayered printed-circuit board, and method of manufacture thereof - Google Patents
Clad board for printed-circuit board, multilayered printed-circuit board, and method of manufacture thereof Download PDFInfo
- Publication number
- WO2000005934A1 WO2000005934A1 PCT/JP1999/003908 JP9903908W WO0005934A1 WO 2000005934 A1 WO2000005934 A1 WO 2000005934A1 JP 9903908 W JP9903908 W JP 9903908W WO 0005934 A1 WO0005934 A1 WO 0005934A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- copper foil
- nickel
- layer
- base
- clad plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- 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
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/061—Etching masks
- H05K3/062—Etching masks consisting of metals or alloys or metallic inorganic 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
- H05K3/46—Manufacturing multilayer circuits
-
- 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
- H05K3/44—Manufacturing insulated metal core circuits or other insulated electrically conductive core circuits
-
- 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4647—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits by applying an insulating layer around previously made via studs
-
- 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
- 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
- H05K2201/0361—Etched tri-metal structure, i.e. metal layers or metal patterns on both sides of a different central metal layer which is later at least partly etched
-
- 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
- H05K2201/095—Conductive through-holes or vias
- H05K2201/09554—Via connected to metal substrate
-
- 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
- H05K2203/0384—Etch stop layer, i.e. a buried barrier layer for preventing etching of layers under the etch stop layer
-
- 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
- H05K2203/0733—Method for plating stud vias, i.e. massive vias formed by plating the bottom of a hole without plating on the walls
-
- 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
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
-
- 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.]
- Y10T428/12771—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
- Y10T428/12—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
- Y10T428/12493—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
- Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other
-
- 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
- Y10T428/12944—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
- Y10T428/24—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
Definitions
- the present invention relates to a clad plate for a printed circuit board, a multilayer printed circuit board using the same, and a method for manufacturing the same.
- the present invention relates to a multilayer printed wiring board capable of coping with multi-integration of a semiconductor and a method of manufacturing the same.
- multi-layering by a so-called build-up method has been developed and widely performed.
- This method is a method of laminating an insulating layer and a circuit, and the connection between the layers is performed by photo-etching the insulating layer, forming a via hole, and plating the surface, Lasers may be used to form via holes.
- Japanese Patent Application Laid-Open No. H8-2646491 discloses a method of manufacturing a multilayer printed wiring board using such a build-up method. This manufacturing method will be briefly described with reference to FIG. Then, it becomes as follows.
- the first resin layer 53 is formed in the pattern non-formation region 52 on the inner substrate 51 having the inner conductor pattern 50.
- the first resin layer 53 is formed so as to maintain a predetermined clearance 54 between the first resin layer 53 and the side surface of the inner conductor pattern 50.
- a second resin layer 55 constituting an insulating layer is formed by applying and curing a resin varnish.
- the second resin layer 55 fills the clearance 54 and covers the inner conductor pattern 50 and the first resin layer 53.
- the second resin layer 55 After the formation of the adhesive layer 56, the surface is roughened, and an outer conductor pattern 57 is formed on the adhesive layer 56 by electroless plating.
- the first resin layer 53 Complicated processes such as formation, application of resin varnish, formation of second resin layer 55 by curing, and formation of adhesive layer 56 are required, so that the cost of build-up multilayer printed wiring boards is reduced.
- the first resin layer 53 Complicated processes such as formation, application of resin varnish, formation of second resin layer 55 by curing, and formation of adhesive layer 56 are required, so that the cost of build-up multilayer printed wiring boards is reduced.
- Another method for manufacturing a multilayer printed wiring board is to deposit a metal thin film by a vapor deposition method.
- a metal thin film for example, several /
- pores are formed.
- it is easily formed and is thick for example, 10 / m or more
- workability is poor and cost is increased.
- the present invention is intended to solve such a problem, and can be manufactured at low cost.
- An object of the present invention is to provide a clad plate for a print substrate, which has good characteristics, and a multilayer printed wiring board using the same, and a method for manufacturing the same.
- the clad plate for a printed circuit board according to claim 1 is characterized by being manufactured by pressing a copper foil material and a nickel foil material at a rolling reduction of 0.1 to 30%.
- the clad plate according to claim 2 wherein a copper foil material provided with nickel plating on one or both sides thereof and another copper foil material or a copper foil material provided with nickel plating on one side are provided with a rolling reduction of 0.1 to 3%. And manufactured by pressing.
- the clad plate according to claim 3 is characterized in that it has five layers of copper Z nickel / copper / nickel / copper.
- the multilayer printed wiring board of claim 4 is a printed circuit board according to claim 1 or 2.
- the lad plate is selectively etched to form a base having an inner conductor layer, an insulating layer and an outer conductor layer are formed on the surface of the base, and the outer conductor layer is patterned.
- An external conductor layer is electrically connected via a columnar conductor formed in the base by etching.
- the method for manufacturing a multilayer printed wiring board is characterized in that a copper foil material for forming a conductor layer and a nickel foil material for forming an etching stop layer or Nigger plating are laminated together with 0.1 to 3%.
- a multilayer printed wiring board is manufactured by electrically connecting a body layer and an external conductor layer via a columnar conductor formed in the base by etching.
- the printed circuit board clad plate after previously activating the bonding surface of the copper foil and the nickel foil or Nigger plating in a vacuum chamber, laminating the copper foil and the nickel foil material or nickel plating. 0.
- FIG. 1 is a process explanatory diagram of a method for manufacturing a multilayer printed wiring board according to one embodiment of the present invention.
- FIG. 2 is a cross-sectional view of a multilayer printed wiring board according to an embodiment of the present invention. It is process explanatory drawing of the manufacturing method.
- FIG. 3 is an explanatory diagram showing steps of a method for manufacturing a multilayer printed wiring board according to one embodiment of the present invention.
- FIG. 4 is a process explanatory diagram of a method for manufacturing a multilayer printed wiring board according to one embodiment of the present invention.
- FIG. 5 is an explanatory process diagram of a method for manufacturing a multilayer printed wiring board according to one embodiment of the present invention.
- FIG. 6 is a process explanatory diagram of a method for manufacturing a multilayer printed wiring board according to an embodiment of the present 5 ′′ invention.
- FIG. 7 is a diagram illustrating a method of manufacturing a multilayer printed wiring board according to an embodiment of the present invention.
- Fig. 8 is a cross-sectional front view of a manufacturing apparatus for a clad metal plate, and
- Fig. 9 is a front view of a conventional multilayer printed wiring board.
- both surfaces of an internal conductor layer 10 made of copper foil are coated with etching stopper layers 11 and 12 made of nickel (for example, having a thickness of 0. 5 to 3 m) are joined to form the core of the base.
- outer conductor layers 15, 16 (for example, 10 to 100 m thick) made of copper are formed via insulating layers 13, 14 made of resin. I have.
- the inner conductor layer 10 and the outer conductor layers 15 and 16 are electrically connected by columnar conductors 17 and 18 C (for example, 10 to 100 m thick) made of copper to form a base.
- columnar conductors 17 and 18 C for example, 10 to 100 m thick
- nickel plating 20 which becomes the etching stopper layers 11 and 12 on both sides of the copper foil 19 (for example, thickness 10 to 100 m) which becomes the internal conductor layer 10 when a multilayer printed wiring board is manufactured.
- 21 to produce nickel-plated copper foil material 22 ( refer graph1) .
- the nickel-plated copper foil material 22 is wound around a rewind reel 23 in the clad plate manufacturing apparatus shown in FIG. Further, the copper foil material 24 to be the columnar conductor 17 is rewound around the reel 25.
- the nickel-plated copper foil material 22 and the copper foil material 24 are simultaneously rewound from the rewind reels 23, 25 and a part of them is wound around the electrode rolls 27, 28 projecting into the etching chamber 26. Then, in the etching chamber 26, a sputter etching process is performed to activate it.
- the activation processing as the applicant has disclosed (0 Hei 1 one 2 2 4 1 8 4 JP above, 1 1 X 1 0- 1 ⁇ 1 X 1 0- 4 Torr of In an extremely low-pressure inert gas atmosphere, (2) Nickel-plated copper foil material 22 and copper foil material 24 with bonding surfaces are each grounded to one electrode A, and between electrode A and the other electrode B that is insulated and supported. Apply an alternating current of 1 to 50 MHz to cause a glow discharge, and 3 and the area of the electrode exposed in the plasma generated by the glow discharge is 1 Z 3 or less of the area of the electrode B. 4 Sputtering 15 "This is performed by a touching process.
- the pressure is cold-pressed by a rolling unit 30 provided in a vacuum chamber 29, and the printed board clad plate 31 having a three-layer structure is wound around a winding roll 32.
- the clad plate 31 for a printed circuit board having the three-layer structure is wound again on the reel 23.
- the copper foil material 33 (see FIG. 1) that becomes the columnar conductor 18 is wound around the rewind reel 25.
- the clad plate 31 and the copper foil material 33 are rewound from the rewind reels 23, 25, respectively, and a part thereof is wound around the electrode rolls 27, 28 protruding into the etching chamber 26, thereby forming the etching chamber 26. Inside, it is activated by sputter etching.
- activation treatment likewise, 1 1 X 1 0- 1 ⁇ 1 X 1 0- 4 Torr at very low ⁇ inert gas atmosphere, for printed circuit boards clad plate 3 having 2 bonding surface 1 and copper foil material 3 3 is one electrode A grounded, and the other electrode is insulated and supported An AC of 1 to 50 MHz is applied between B and B to cause a glow discharge, and 3 and the area of the electrode exposed in the plasma generated by the glow discharge is 1 of the area of the electrode B. 3 and below, a sputtering etching process is performed to produce a clad plate 34 for a printed circuit board having a five-layer structure as shown in FIG.
- three or more rewinding reels are provided, and copper or nickel foil is installed on these reels.
- copper or nickel foil is installed on these reels.
- a multilayer printed wiring board is manufactured through the following steps described with reference to FIGS. 2 to 7. As shown in (1), after the photoresist films 35 and 36 are formed on the surfaces of the copper foil members 24 and 33, exposure and development are performed.
- the copper foils 24 and 33 are selectively etched, and the copper foils 24 and ⁇ 033 are removed while leaving the columnar conductors 17 and 18.
- a photoresist film 37 is formed on the surface of the nickel plating 20 and exposed and developed, and a resin 38 for forming an insulating layer 14 on the surface of the nickel plating 21 is formed. Is applied. Polishing to make the resin surface even
- nickel plating 20, copper foil 19, and nickel plating 21 are etched using ferric chloride, sulfuric acid + hydrogen peroxide, etc. to form internal conductor layer 10 To achieve.
- a resin 39 for forming the insulating layer 13 is applied to the surface of the internal conductor layer 10 and is polished to make the resin surface uniform. At this time, the head of the columnar conductor 17 is exposed on the surface.
- the copper foil material and the nickel foil material are pressure-welded, or a copper foil material having nickel plating on one or both surfaces
- the clad plate for printed circuit boards is manufactured by pressing with the other copper foil material or another copper foil material with nickel plating on one side laminated.
- the pressure at the interface reduces the stress at the joint interface, so that the flatness of the joint interface can be maintained, and no heat treatment is required to recover the workability, and no alloy layer is formed at the interface.
- the base plate is formed by selectively etching the above-mentioned clad board for a printed board, patterning is performed on the surface of the base, and electrical connection between the conductive layers is performed. Since the multilayer printed wiring board is manufactured by performing the etching through the 2 ⁇ columnar conductor formed by etching the conductive layer, a high density multilayer printed wiring board can be manufactured efficiently and inexpensively. it can.
- the board is selectively etched to produce a base, and the surface of the base is coated with resin, plated and patterned, and the electrical connection between the conductor layers is formed by etching the conductor layer to form a column. Since the multi-layer printed wiring board is manufactured by using a conductor, a high-density multi-layer printed wiring board can be manufactured efficiently and at low cost. 7.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Metallurgy (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99931469A EP1111975B1 (en) | 1998-07-23 | 1999-07-22 | Clad board for printed-circuit board, multilayered printed-circuit board, and method of manufacture thereof |
| US09/744,333 US6730391B1 (en) | 1998-07-23 | 1999-07-22 | Clad board for printed-circuit board, multilayered printed-circuit board, and method of manufacture thereof |
| AU47985/99A AU4798599A (en) | 1998-07-23 | 1999-07-22 | Clad board for printed-circuit board, multilayered printed-circuit board, and method of manufacture thereof |
| DE69938456T DE69938456T2 (de) | 1998-07-23 | 1999-07-22 | Kaschierte platte für eine leiterplatte, mehrschichtige leiterplatte und verfahren zu deren herstellung |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22244998 | 1998-07-23 | ||
| JP10/222449 | 1998-07-23 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/744,333 A-371-Of-International US6730391B1 (en) | 1998-07-23 | 1999-07-22 | Clad board for printed-circuit board, multilayered printed-circuit board, and method of manufacture thereof |
| US10/184,968 Division US6579565B2 (en) | 1998-07-23 | 2002-07-01 | Clad sheet for printed circuit board, a multilayered printed circuit board using thereof and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000005934A1 true WO2000005934A1 (en) | 2000-02-03 |
Family
ID=16782590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1999/003908 Ceased WO2000005934A1 (en) | 1998-07-23 | 1999-07-22 | Clad board for printed-circuit board, multilayered printed-circuit board, and method of manufacture thereof |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US6730391B1 (ja) |
| EP (1) | EP1111975B1 (ja) |
| KR (1) | KR100615382B1 (ja) |
| CN (2) | CN1234262C (ja) |
| AU (1) | AU4798599A (ja) |
| DE (1) | DE69938456T2 (ja) |
| MY (1) | MY124084A (ja) |
| TW (1) | TW585813B (ja) |
| WO (1) | WO2000005934A1 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002080639A1 (en) * | 2001-03-28 | 2002-10-10 | North Corporation | Multilayer wiring board, method for producing multilayer wiring board, polisher for multilayer wiring board, and metal sheet for producing wiring board |
| EP1248503A4 (en) * | 1999-12-22 | 2006-08-09 | Toyo Kohan Co Ltd | MULTILAYER PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME |
| US7175919B2 (en) * | 2000-10-18 | 2007-02-13 | Toyo Kohan Co., Ltd. | Multilayered metal laminate and process for producing the same |
| JP2007329514A (ja) * | 2002-02-13 | 2007-12-20 | Tessera Interconnect Materials Inc | 多層配線回路形成用基板と、その製造方法 |
| JP4408009B2 (ja) * | 1999-06-10 | 2010-02-03 | 東洋鋼鈑株式会社 | 半導体装置用インターポーザの製造方法 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6610417B2 (en) * | 2001-10-04 | 2003-08-26 | Oak-Mitsui, Inc. | Nickel coated copper as electrodes for embedded passive devices |
| KR100449156B1 (ko) * | 2002-05-09 | 2004-09-18 | 엘지전선 주식회사 | 솔더 범프용 동박의 제조방법 |
| US20050005436A1 (en) * | 2003-07-09 | 2005-01-13 | Jung-Chien Chang | Method for preparing thin integrated circuits with multiple circuit layers |
| JP2006108211A (ja) | 2004-10-01 | 2006-04-20 | North:Kk | 配線板と、その配線板を用いた多層配線基板と、その多層配線基板の製造方法 |
| TWI334324B (en) * | 2007-09-19 | 2010-12-01 | Unimicron Technology Corp | Printed circuit board and method of fabricating the same |
| DE102009000514A1 (de) * | 2009-01-30 | 2010-08-26 | Robert Bosch Gmbh | Verbundbauteil sowie Verfahren zum Herstellen eines Verbundbauteil |
| KR101108690B1 (ko) * | 2009-12-24 | 2012-01-25 | 희성금속 주식회사 | 다층 금속 클래드재를 제조하는 방법 및 다층 금속 클래드재 및 전지 내 리드재 |
| JP6100605B2 (ja) * | 2013-05-17 | 2017-03-22 | 昭和電工株式会社 | 多層クラッド材の製造方法 |
| KR102124324B1 (ko) * | 2018-11-14 | 2020-06-18 | 와이엠티 주식회사 | 도금 적층체 및 인쇄회로기판 |
| US11610935B2 (en) | 2019-03-29 | 2023-03-21 | Lumileds Llc | Fan-out light-emitting diode (LED) device substrate with embedded backplane, lighting system and method of manufacture |
| US11631594B2 (en) | 2019-11-19 | 2023-04-18 | Lumileds Llc | Fan out structure for light-emitting diode (LED) device and lighting system |
| US11777066B2 (en) | 2019-12-27 | 2023-10-03 | Lumileds Llc | Flipchip interconnected light-emitting diode package assembly |
| EP4088555A1 (en) * | 2020-01-07 | 2022-11-16 | Lumileds LLC | Ceramic carrier and build up carrier for light-emitting diode (led) array |
| US11664347B2 (en) | 2020-01-07 | 2023-05-30 | Lumileds Llc | Ceramic carrier and build up carrier for light-emitting diode (LED) array |
| US11476217B2 (en) | 2020-03-10 | 2022-10-18 | Lumileds Llc | Method of manufacturing an augmented LED array assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01224184A (ja) * | 1988-03-02 | 1989-09-07 | Toyo Kohan Co Ltd | クラッド金属板の製造法及びその装置 |
| JPH0415993A (ja) * | 1990-05-09 | 1992-01-21 | Fujikura Ltd | 多層プリント配線板の製造方法 |
| JPH05291744A (ja) * | 1992-04-10 | 1993-11-05 | Hitachi Chem Co Ltd | 多層配線板の製造法および多層金属層付絶縁基板 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0818145B2 (ja) * | 1988-02-26 | 1996-02-28 | 株式会社神戸製鋼所 | 電子部品用積層材の製造方法 |
| US4896813A (en) * | 1989-04-03 | 1990-01-30 | Toyo Kohan Co., Ltd. | Method and apparatus for cold rolling clad sheet |
| JPH03188660A (ja) * | 1989-12-19 | 1991-08-16 | Toppan Printing Co Ltd | 半導体装置用リードフレーム用材及び半導体装置用リードフレームの製造方法 |
| US5108541A (en) * | 1991-03-06 | 1992-04-28 | International Business Machines Corp. | Processes for electrically conductive decals filled with inorganic insulator material |
| JP2658661B2 (ja) * | 1991-09-18 | 1997-09-30 | 日本電気株式会社 | 多層印刷配線板の製造方法 |
| DE69218344T2 (de) * | 1991-11-29 | 1997-10-23 | Hitachi Chemical Co., Ltd., Tokio/Tokyo | Herstellungsverfahren für eine gedruckte Schaltung |
| JPH085664A (ja) * | 1994-06-22 | 1996-01-12 | Hitachi Chem Co Ltd | 半導体装置用検査板とその製造方法 |
-
1999
- 1999-07-08 TW TW088111575A patent/TW585813B/zh not_active IP Right Cessation
- 1999-07-21 MY MYPI99003068A patent/MY124084A/en unknown
- 1999-07-22 WO PCT/JP1999/003908 patent/WO2000005934A1/ja not_active Ceased
- 1999-07-22 DE DE69938456T patent/DE69938456T2/de not_active Expired - Lifetime
- 1999-07-22 EP EP99931469A patent/EP1111975B1/en not_active Expired - Lifetime
- 1999-07-22 US US09/744,333 patent/US6730391B1/en not_active Expired - Fee Related
- 1999-07-22 CN CNB998091138A patent/CN1234262C/zh not_active Expired - Fee Related
- 1999-07-22 KR KR1020007014957A patent/KR100615382B1/ko not_active Expired - Fee Related
- 1999-07-22 AU AU47985/99A patent/AU4798599A/en not_active Abandoned
- 1999-07-22 CN CN200410079796A patent/CN100596263C/zh not_active Expired - Fee Related
-
2002
- 2002-07-01 US US10/184,968 patent/US6579565B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01224184A (ja) * | 1988-03-02 | 1989-09-07 | Toyo Kohan Co Ltd | クラッド金属板の製造法及びその装置 |
| JPH0415993A (ja) * | 1990-05-09 | 1992-01-21 | Fujikura Ltd | 多層プリント配線板の製造方法 |
| JPH05291744A (ja) * | 1992-04-10 | 1993-11-05 | Hitachi Chem Co Ltd | 多層配線板の製造法および多層金属層付絶縁基板 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1111975A4 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4408009B2 (ja) * | 1999-06-10 | 2010-02-03 | 東洋鋼鈑株式会社 | 半導体装置用インターポーザの製造方法 |
| EP1248503A4 (en) * | 1999-12-22 | 2006-08-09 | Toyo Kohan Co Ltd | MULTILAYER PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME |
| US7175919B2 (en) * | 2000-10-18 | 2007-02-13 | Toyo Kohan Co., Ltd. | Multilayered metal laminate and process for producing the same |
| WO2002080639A1 (en) * | 2001-03-28 | 2002-10-10 | North Corporation | Multilayer wiring board, method for producing multilayer wiring board, polisher for multilayer wiring board, and metal sheet for producing wiring board |
| JP2007329514A (ja) * | 2002-02-13 | 2007-12-20 | Tessera Interconnect Materials Inc | 多層配線回路形成用基板と、その製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69938456T2 (de) | 2009-04-09 |
| MY124084A (en) | 2006-06-30 |
| KR20010071675A (ko) | 2001-07-31 |
| KR100615382B1 (ko) | 2006-08-25 |
| US6730391B1 (en) | 2004-05-04 |
| AU4798599A (en) | 2000-02-14 |
| CN1612678A (zh) | 2005-05-04 |
| TW585813B (en) | 2004-05-01 |
| EP1111975A1 (en) | 2001-06-27 |
| US6579565B2 (en) | 2003-06-17 |
| CN1234262C (zh) | 2005-12-28 |
| US20020166840A1 (en) | 2002-11-14 |
| CN100596263C (zh) | 2010-03-24 |
| EP1111975A4 (en) | 2005-10-26 |
| CN1311977A (zh) | 2001-09-05 |
| DE69938456D1 (de) | 2008-05-15 |
| EP1111975B1 (en) | 2008-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2000005934A1 (en) | Clad board for printed-circuit board, multilayered printed-circuit board, and method of manufacture thereof | |
| EP1332867B1 (en) | Film with multilayered metal and process for producing the same | |
| JP4110440B2 (ja) | リードフレーム用クラッド板の製造方法及びリードフレームの製造方法 | |
| JPWO2000019533A1 (ja) | リードフレーム用クラッド板、それを用いたリードフレーム及びその製造方法 | |
| JP4408009B2 (ja) | 半導体装置用インターポーザの製造方法 | |
| JP4195162B2 (ja) | 多層プリント配線板及びその製造方法 | |
| JPWO2000077850A1 (ja) | 半導体装置用インターポーザ形成用クラッド板、半導体装置用インターポーザ及びそれらの製造方法 | |
| JP4409137B2 (ja) | プリント配線板の製造方法 | |
| WO2001047330A1 (en) | Multilayer printed wiring board and method of manufacturing the same | |
| JP5105625B2 (ja) | 半導体パッケージユニットの製造方法 | |
| JP4623622B2 (ja) | 半導体パッケージ用クラッド材の製造方法および半導体パッケージの製造方法 | |
| WO2000078108A1 (fr) | Materiel de montage, circuit de montage et carte imprimee utilisant ce materiel | |
| JP4050943B2 (ja) | 抵抗層接合材の製造方法および抵抗層接合材を用いた部品の製造方法 | |
| JPWO2000005934A1 (ja) | プリント基板用クラッド板、それを用いた多層プリント配線基板及びその製造方法 | |
| JP2003236679A (ja) | 抵抗層積層材の製造方法および抵抗層積層材を用いた部品の製造方法 | |
| JP4190955B2 (ja) | 選択エッチング加工用導電板積層材の製造方法 | |
| JP3857273B2 (ja) | 抵抗膜積層材、抵抗膜積層材の製造方法、抵抗膜積層材を用いた部品および抵抗膜積層材を用いた部品の製造方法 | |
| JP2003243202A (ja) | 抵抗層積層材および抵抗層積層材を用いた部品 | |
| JP2002329972A (ja) | 多層プリント配線基板の製造方法および多層プリント配線基板 | |
| JPWO2001009950A1 (ja) | 半導体パッケージユニット | |
| JP2003019767A (ja) | 樹脂付き積層金属板の製造方法及び樹脂付き積層金属板 | |
| JP2004174896A (ja) | 混在層積層体および混在層積層体を用いた部品 | |
| JPWO2001047330A1 (ja) | 多層プリント配線板及びその製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 99809113.8 Country of ref document: CN |
|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZA ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 1020007014957 Country of ref document: KR |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1999931469 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: 2000 561803 Country of ref document: JP Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 09744333 Country of ref document: US |
|
| REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
| WWP | Wipo information: published in national office |
Ref document number: 1999931469 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 1020007014957 Country of ref document: KR |
|
| WWG | Wipo information: grant in national office |
Ref document number: 1020007014957 Country of ref document: KR |
|
| WWG | Wipo information: grant in national office |
Ref document number: 1999931469 Country of ref document: EP |