SG72713A1 - Multilayer printed-circuit board and method of fabricating the multilayer printed-circuit board - Google Patents
Multilayer printed-circuit board and method of fabricating the multilayer printed-circuit boardInfo
- Publication number
- SG72713A1 SG72713A1 SG1996011498A SG1996011498A SG72713A1 SG 72713 A1 SG72713 A1 SG 72713A1 SG 1996011498 A SG1996011498 A SG 1996011498A SG 1996011498 A SG1996011498 A SG 1996011498A SG 72713 A1 SG72713 A1 SG 72713A1
- Authority
- SG
- Singapore
- Prior art keywords
- circuit board
- multilayer printed
- conductive circuit
- circuit layer
- photosensitive dielectric
- Prior art date
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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/111—Pads for surface mounting, e.g. lay-out
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19107—Disposition of discrete passive components off-chip wires
-
- 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
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09736—Varying thickness of a single conductor; Conductors in the same plane having different thicknesses
-
- 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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0017—Etching of the substrate by chemical or physical means
- H05K3/0023—Etching of the substrate by chemical or physical means by exposure and development of a photosensitive insulating 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/328—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by welding
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31668095A JP3234757B2 (ja) | 1995-12-05 | 1995-12-05 | 多層配線基板及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG72713A1 true SG72713A1 (en) | 2000-05-23 |
Family
ID=18079719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996011498A SG72713A1 (en) | 1995-12-05 | 1996-12-03 | Multilayer printed-circuit board and method of fabricating the multilayer printed-circuit board |
Country Status (6)
Country | Link |
---|---|
US (1) | US6184479B1 (zh) |
JP (1) | JP3234757B2 (zh) |
KR (1) | KR100246863B1 (zh) |
CN (1) | CN1081434C (zh) |
SG (1) | SG72713A1 (zh) |
TW (1) | TW344938B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001011932A1 (fr) | 1999-08-06 | 2001-02-15 | Ibiden Co., Ltd. | Solution de galvanoplastie, procede de fabrication d'une carte imprimee multicouche au moyen de ladite solution, et carte imprimee multicouche |
JP2001209918A (ja) * | 1999-11-19 | 2001-08-03 | Nitto Denko Corp | 回路付サスペンション基板 |
JP4459406B2 (ja) * | 2000-07-27 | 2010-04-28 | ソニーケミカル&インフォメーションデバイス株式会社 | フレキシブル配線板製造方法 |
CN1836472B (zh) * | 2003-08-12 | 2010-06-16 | 株式会社藤仓 | 印刷布线板及其制造方法 |
JP2005166764A (ja) * | 2003-11-28 | 2005-06-23 | Toshiba Corp | 多層プリント配線板および多層プリント配線板の製造方法 |
US8263878B2 (en) * | 2008-03-25 | 2012-09-11 | Ibiden Co., Ltd. | Printed wiring board |
US8272126B2 (en) * | 2008-04-30 | 2012-09-25 | Panasonic Corporation | Method of producing circuit board |
CN102917550B (zh) * | 2008-04-30 | 2015-10-07 | 松下电器产业株式会社 | 用加成法制造电路板的方法、以及用该方法获得的电路板和多层电路板 |
US8240036B2 (en) | 2008-04-30 | 2012-08-14 | Panasonic Corporation | Method of producing a circuit board |
US8698003B2 (en) | 2008-12-02 | 2014-04-15 | Panasonic Corporation | Method of producing circuit board, and circuit board obtained using the manufacturing method |
US9082438B2 (en) | 2008-12-02 | 2015-07-14 | Panasonic Corporation | Three-dimensional structure for wiring formation |
US20110017498A1 (en) * | 2009-07-27 | 2011-01-27 | Endicott Interconnect Technologies, Inc. | Photosensitive dielectric film |
US9332642B2 (en) | 2009-10-30 | 2016-05-03 | Panasonic Corporation | Circuit board |
EP2496061A4 (en) | 2009-10-30 | 2014-01-08 | Panasonic Corp | PRINTED CIRCUIT BOARD AND SEMICONDUCTOR DEVICE COMPRISING A COMPONENT MOUNTED ON A PRINTED CIRCUIT BOARD |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113993A (ja) * | 1983-11-25 | 1985-06-20 | 三菱電機株式会社 | 多層回路基板の製造方法 |
EP0557278B1 (en) * | 1990-11-15 | 1994-12-07 | International Business Machines Corporation | A method of making a multilayer thin film structure |
US5450290A (en) * | 1993-02-01 | 1995-09-12 | International Business Machines Corporation | Printed circuit board with aligned connections and method of making same |
US5390412A (en) * | 1993-04-08 | 1995-02-21 | Gregoire; George D. | Method for making printed circuit boards |
JP3286651B2 (ja) * | 1993-12-27 | 2002-05-27 | 株式会社住友金属エレクトロデバイス | セラミック多層配線基板およびその製造法並びにセラミック多層配線基板用導電材料 |
US5723822A (en) * | 1995-03-24 | 1998-03-03 | Integrated Device Technology, Inc. | Structure for fabricating a bonding pad having improved adhesion to an underlying structure |
JP2917867B2 (ja) * | 1995-08-14 | 1999-07-12 | 日本電気株式会社 | 多層配線基板 |
-
1995
- 1995-12-05 JP JP31668095A patent/JP3234757B2/ja not_active Expired - Lifetime
-
1996
- 1996-11-20 TW TW085114258A patent/TW344938B/zh not_active IP Right Cessation
- 1996-11-22 CN CN96121748A patent/CN1081434C/zh not_active Expired - Lifetime
- 1996-11-28 KR KR1019960058833A patent/KR100246863B1/ko not_active IP Right Cessation
- 1996-12-03 SG SG1996011498A patent/SG72713A1/en unknown
- 1996-12-05 US US08/761,027 patent/US6184479B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6184479B1 (en) | 2001-02-06 |
CN1081434C (zh) | 2002-03-20 |
JPH09162555A (ja) | 1997-06-20 |
KR100246863B1 (ko) | 2000-03-15 |
TW344938B (en) | 1998-11-11 |
CN1162243A (zh) | 1997-10-15 |
JP3234757B2 (ja) | 2001-12-04 |
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