KR100458415B1 - 붕괴 충전된 비아홀의 제조방법 - Google Patents
붕괴 충전된 비아홀의 제조방법 Download PDFInfo
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- KR100458415B1 KR100458415B1 KR10-2001-7001034A KR20017001034A KR100458415B1 KR 100458415 B1 KR100458415 B1 KR 100458415B1 KR 20017001034 A KR20017001034 A KR 20017001034A KR 100458415 B1 KR100458415 B1 KR 100458415B1
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- H05K3/00—Apparatus or processes for manufacturing printed circuits
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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
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- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
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- H01L23/49827—Via connections through the substrates, e.g. pins going through the substrate, coaxial cables
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
-
- 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
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- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
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- H05K3/4617—Manufacturing multilayer circuits by laminating two or more circuit boards the electrical connections between the circuit boards being made during lamination characterized by laminating only or mainly similar single-sided circuit boards
-
- 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
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- H—ELECTRICITY
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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
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- H05K2201/0364—Conductor shape
- H05K2201/0385—Displaced conductors
-
- 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
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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
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1189—Pressing leads, bumps or a die through an 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
- H05K3/4046—Through-connections; Vertical interconnect access [VIA] connections using auxiliary conductive elements, e.g. metallic spheres, eyelets, pieces of wire
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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
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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
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
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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
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- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
- Y10T29/49158—Manufacturing circuit on or in base with molding of insulated base
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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
- Y10T29/00—Metal working
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- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
- Y10T29/49165—Manufacturing circuit on or in base by forming conductive walled aperture in base
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
Description
Claims (124)
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- 양면 상의 배선 패턴 및 도전성 금속편이 삽입되어 충전된 관통공을 가지고 폴리이미드로 형성되는 절연성 수지제 시트를 포함하며, 상기 도전성 금속편은 상기 관통공과 대체로 동일한 형상을 가지고 땜납 시트, 땜납이 도금된 금속 시트, 구리 시트, 및 구리 합금시트로 이루어지는 군에서 선택되는 적어도 하나의 도전성 금속 시트로 이루어지며, 상기 절연성 수지제 시트의 상기 관통공에 삽입된 상기 도전성 금속편이 상기 절연성 수지제 시트 상의 상기 배선 패턴의 양면으로부터 10 내지 500 ㎛ 돌출되는, 붕괴 충전된 비아홀(collapsed filled via hole)의 제조 방법으로서,관통공을 가지는 상기 절연성 수지제 시트와, 상기 절연성 수지제 시트의 두께보다 큰 두께를 갖는 도전성 금속 시트를 금속 주형에 형성된 다이 홀 위에 차례로 배치하는 단계,상기 관통공과 대체로 동일한 크기이며 상기 홀에 대응하는 위치 상에 놓인 펀치를 사용하여 상기 펀치에 의해 형성되는 도전성 금속의 조각이 상기 관통공으로 삽입되어 상기 관통공 안에 잔류하여 충전된 비아홀을 형성하도록 상기 시트들을 펀칭하는 단계, 및상기 충전된 비아홀의 양 단부가 우산처럼 밖으로 퍼지도록 붕괴시키는 단계를 포함하는 붕괴 충전된 비아홀의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11144275A JP2000332369A (ja) | 1999-05-25 | 1999-05-25 | プリント回路板及びその製造方法 |
JP99-144275 | 1999-05-25 |
Publications (2)
Publication Number | Publication Date |
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KR20010083143A KR20010083143A (ko) | 2001-08-31 |
KR100458415B1 true KR100458415B1 (ko) | 2004-11-26 |
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KR10-2001-7001034A Expired - Fee Related KR100458415B1 (ko) | 1999-05-25 | 2000-05-01 | 붕괴 충전된 비아홀의 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7178233B2 (ko) |
EP (1) | EP1107654A4 (ko) |
JP (1) | JP2000332369A (ko) |
KR (1) | KR100458415B1 (ko) |
AU (1) | AU4316700A (ko) |
WO (1) | WO2000072644A1 (ko) |
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1999
- 1999-05-25 JP JP11144275A patent/JP2000332369A/ja active Pending
-
2000
- 2000-05-01 AU AU43167/00A patent/AU4316700A/en not_active Abandoned
- 2000-05-01 KR KR10-2001-7001034A patent/KR100458415B1/ko not_active Expired - Fee Related
- 2000-05-01 EP EP00922937A patent/EP1107654A4/en not_active Withdrawn
- 2000-05-01 WO PCT/JP2000/002879 patent/WO2000072644A1/ja not_active Application Discontinuation
-
2003
- 2003-12-04 US US10/728,177 patent/US7178233B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20040111882A1 (en) | 2004-06-17 |
JP2000332369A (ja) | 2000-11-30 |
KR20010083143A (ko) | 2001-08-31 |
US7178233B2 (en) | 2007-02-20 |
EP1107654A1 (en) | 2001-06-13 |
EP1107654A4 (en) | 2006-05-24 |
AU4316700A (en) | 2000-12-12 |
WO2000072644A1 (fr) | 2000-11-30 |
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