JP5993378B2 - 印刷回路基板 - Google Patents
印刷回路基板 Download PDFInfo
- Publication number
- JP5993378B2 JP5993378B2 JP2013546028A JP2013546028A JP5993378B2 JP 5993378 B2 JP5993378 B2 JP 5993378B2 JP 2013546028 A JP2013546028 A JP 2013546028A JP 2013546028 A JP2013546028 A JP 2013546028A JP 5993378 B2 JP5993378 B2 JP 5993378B2
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- JP
- Japan
- Prior art keywords
- insulating layer
- layer
- circuit board
- printed circuit
- layers
- 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.)
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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
- H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
- H05K1/0298—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
- H05K3/46—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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4682—Manufacture of core-less build-up multilayer circuits on a temporary carrier or on a metal foil
-
- 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
- H05K2201/0338—Layered conductor, e.g. layered metal substrate, layered finish layer, layered thin film adhesion 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
- H05K2203/03—Metal processing
- H05K2203/0376—Etching temporary metallic carrier 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
- 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
- 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
- H05K3/465—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits by applying an insulating layer having channels for the next circuit 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4652—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Manufacturing Of Printed Wiring (AREA)
Description
Claims (10)
- 第1絶縁層と、
前記第1絶縁層の下に配置される第2絶縁層と、
前記第1絶縁層及び第2絶縁層を貫通する少なくとも1つのビアと、
前記第2絶縁層の上に配置されて前記第1絶縁層内に埋め込まれ、前記ビアと一定間隔離隔した内部回路層と、
前記第1絶縁層の上面または前記第2絶縁層の下面に配置される外部回路層と、を含み、
前記ビアは、前記第1絶縁層内に埋め込まれる第1パート、前記第2絶縁層内に埋め込まれる第2パート、そして前記第1及び第2パートの間に位置して前記第1絶縁層内に埋め込まれ、前記第1及び第2パートを形成する金属と異なる金属で形成される第3パートを含み、
前記内部回路層は、上面、前記上面と異なる幅を有する下面及び前記上面と下面を連結して前記第1絶縁層の表面に対して一定の傾斜角を有する側面を含み、
前記ビアの第3パートの上面は、前記ビアの第1パートの下面と同一幅を有し、
前記ビアの第3パートの下面は、前記ビアの第2パートの上面と同一幅を有することを特徴とする印刷回路基板。 - 前記ビアの第3パートは、前記内部回路層と同一高さを有し、前記第2絶縁層の上に配置され、
前記第3パートの上面は、前記第1パートの下面と直接接触し、
前記第3パートの下面は、前記第2パートの上面と直接接触する
ことを特徴とする請求項1に記載の印刷回路基板。 - 前記ビアの第1パートと、前記ビアの第3パートは、エッチング選択性を有する相互異なる金属を含むことを特徴とする請求項2に記載の印刷回路基板。
- 前記ビアの前記第1パートと第2パートとは、同一の物質で形成されることを特徴とする請求項1乃至3のいずれかに記載の印刷回路基板。
- 前記内部回路層は、
前記第1絶縁層の下部に埋め込まれる第1内部回路パートと、
前記第2絶縁層の上部に埋め込まれ、前記第1内部回路パートと連結される第2内部回路パートと、を含むことを特徴とする請求項2に記載の印刷回路基板。 - 前記第1内部回路パートは、前記第1絶縁層と第2絶縁層の境界面に対して前記第2内部回路パートと対称する形状を有することを特徴とする請求項5に記載の印刷回路基板。
- 前記印刷回路基板は、
前記内部回路層及び前記外部回路層を含む2n+1(nは正の整数)の数を有する回路層を含むことを特徴とする請求項1乃至6のいずれかに記載の印刷回路基板。 - 前記第1〜第3パートから構成されるビアの全体形状は、断面が六角形を有することを特徴とする請求項1乃至6のいずれかに記載の印刷回路基板。
- 前記外部回路層は、前記第1絶縁層の上部または第2絶縁層の下部の表面に形成されているパターン溝を埋め込むことを特徴とする請求項1乃至6のいずれかに記載の印刷回路基板。
- 前記パターン溝の断面は、U字型を有することを特徴とする請求項9に記載の印刷回路基板。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100134486A KR101231273B1 (ko) | 2010-12-24 | 2010-12-24 | 인쇄회로기판 및 그의 제조 방법 |
KR1020100134485A KR101231525B1 (ko) | 2010-12-24 | 2010-12-24 | 인쇄회로기판 및 그의 제조 방법 |
KR10-2010-0134486 | 2010-12-24 | ||
KR10-2010-0134485 | 2010-12-24 | ||
PCT/KR2011/010025 WO2012087059A2 (en) | 2010-12-24 | 2011-12-23 | Printed circuit board and method for manufacturing the same |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014501449A JP2014501449A (ja) | 2014-01-20 |
JP2014501449A5 JP2014501449A5 (ja) | 2014-02-27 |
JP5993378B2 true JP5993378B2 (ja) | 2016-09-14 |
Family
ID=46314660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013546028A Active JP5993378B2 (ja) | 2010-12-24 | 2011-12-23 | 印刷回路基板 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9907164B2 (ja) |
EP (1) | EP2644010B1 (ja) |
JP (1) | JP5993378B2 (ja) |
CN (1) | CN103416110B (ja) |
TW (1) | TWI542264B (ja) |
WO (1) | WO2012087059A2 (ja) |
Families Citing this family (9)
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KR102211741B1 (ko) * | 2014-07-21 | 2021-02-03 | 삼성전기주식회사 | 인쇄회로기판 및 인쇄회로기판의 제조 방법 |
US9744624B2 (en) * | 2015-06-17 | 2017-08-29 | Kinsus Interconnect Technology Corp. | Method for manufacturing circuit board |
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-
2011
- 2011-12-20 TW TW100147417A patent/TWI542264B/zh active
- 2011-12-23 JP JP2013546028A patent/JP5993378B2/ja active Active
- 2011-12-23 US US13/997,569 patent/US9907164B2/en active Active
- 2011-12-23 WO PCT/KR2011/010025 patent/WO2012087059A2/en active Application Filing
- 2011-12-23 CN CN201180068548.4A patent/CN103416110B/zh active Active
- 2011-12-23 EP EP11852165.7A patent/EP2644010B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103416110A (zh) | 2013-11-27 |
WO2012087059A3 (en) | 2012-10-04 |
EP2644010B1 (en) | 2020-03-11 |
CN103416110B (zh) | 2017-06-09 |
WO2012087059A2 (en) | 2012-06-28 |
TWI542264B (zh) | 2016-07-11 |
JP2014501449A (ja) | 2014-01-20 |
TW201247053A (en) | 2012-11-16 |
US9907164B2 (en) | 2018-02-27 |
US20140060893A1 (en) | 2014-03-06 |
EP2644010A2 (en) | 2013-10-02 |
EP2644010A4 (en) | 2017-09-27 |
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