KR100850243B1 - 인쇄회로기판 및 그 제조방법 - Google Patents
인쇄회로기판 및 그 제조방법 Download PDFInfo
- Publication number
- KR100850243B1 KR100850243B1 KR1020070075185A KR20070075185A KR100850243B1 KR 100850243 B1 KR100850243 B1 KR 100850243B1 KR 1020070075185 A KR1020070075185 A KR 1020070075185A KR 20070075185 A KR20070075185 A KR 20070075185A KR 100850243 B1 KR100850243 B1 KR 100850243B1
- Authority
- KR
- South Korea
- Prior art keywords
- pad
- solder resist
- printed circuit
- circuit board
- circuit pattern
- Prior art date
Links
Images
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
- H05K3/30—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
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3452—Solder masks
-
- 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
-
- 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
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09845—Stepped hole, via, edge, bump or conductor
-
- 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
- H05K2203/05—Patterning and lithography; Masks; Details of resist
- H05K2203/0562—Details of resist
- H05K2203/0594—Insulating resist or coating with special shaped edges
-
- 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
- H05K3/0026—Etching of the substrate by chemical or physical means by laser ablation
- H05K3/0032—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material
-
- 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
- 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
- Y10T29/49165—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)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
Description
Claims (7)
- 절연층과;상기 절연층의 표면에 형성되며, 패드를 포함하는 회로패턴; 및상기 패드의 일면 및 측면의 일부를 노출시키는 개구부가 형성되며, 상기 회로패턴을 피복하는 솔더 레지스트(solder resist)를 포함하는 인쇄회로기판.
- 제1항에 있어서,상기 솔더 레지스트는 내열성의 절연성 수지로 이루어지는 것을 특징으로 하는 인쇄회로기판.
- 제1항에 있어서,상기 패드는 와이어 본딩 패드, 플립 칩 본딩 패드 및 솔더 볼 패드 중 적어도 어느 하나인 것을 특징으로 하는 인쇄회로기판.
- 표면에 패드를 포함하는 회로패턴이 형성된 기판을 제공하는 단계;상기 기판에 솔더 레지스트를 도포하는 단계;상기 패드의 일면 및 측면의 일부가 노출되도록 상기 솔더 레지스트에 개구부를 형성하는 단계; 및상기 패드에 표면처리하는 단계를 포함하는 인쇄회로기판 제조방법.
- 제4항에 있어서,상기 도포하는 단계는,솔더 레지스트 잉크를 분무하여 상기 기판을 코팅하는 단계; 및상기 솔더 레지스트 잉크를 경화시키는 단계를 포함하는 것을 포함하는 인쇄회로기판 제조방법.
- 제4항에 있어서,상기 개구부를 형성하는 단계는레이저 드릴에 의해 수행되는 것을 특징으로 하는 인쇄회로기판 제조방법.
- 제6항에 있어서,상기 레이저는 CO2 레이저 또는 YAG 레이저 중 적어도 어느 하나를 포함하는 것을 특징으로 하는 인쇄회로기판 제조방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070075185A KR100850243B1 (ko) | 2007-07-26 | 2007-07-26 | 인쇄회로기판 및 그 제조방법 |
TW096139751A TW200906245A (en) | 2007-07-26 | 2007-10-23 | Printed circuit board and manufacturing method thereof |
JP2007289687A JP2009033084A (ja) | 2007-07-26 | 2007-11-07 | 印刷回路基板及びその製造方法 |
CN2007101655871A CN101355847B (zh) | 2007-07-26 | 2007-11-19 | 印刷电路板及其制造方法 |
US12/007,687 US20090027864A1 (en) | 2007-07-26 | 2008-01-14 | Printed circuit board and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070075185A KR100850243B1 (ko) | 2007-07-26 | 2007-07-26 | 인쇄회로기판 및 그 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100850243B1 true KR100850243B1 (ko) | 2008-08-04 |
Family
ID=39881132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070075185A KR100850243B1 (ko) | 2007-07-26 | 2007-07-26 | 인쇄회로기판 및 그 제조방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090027864A1 (ko) |
JP (1) | JP2009033084A (ko) |
KR (1) | KR100850243B1 (ko) |
CN (1) | CN101355847B (ko) |
TW (1) | TW200906245A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100986294B1 (ko) | 2008-07-28 | 2010-10-07 | 삼성전기주식회사 | 인쇄회로기판의 제조방법 |
KR101353126B1 (ko) | 2011-10-11 | 2014-02-17 | 성균관대학교산학협력단 | 솔더 레지스트 조성물, 이를 이용한 솔더 레지스트 개구부를 포함하는 패키지용 기판 및 패키지용 기판의 제조방법 |
KR101530130B1 (ko) * | 2013-11-28 | 2015-06-18 | 주식회사 심텍 | 접속용 플러그를 부분적으로 노출시키는 솔더 레지스트층을 구비하는 인쇄회로기판의 제조 방법 |
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TWI411373B (zh) * | 2007-05-25 | 2013-10-01 | Princo Corp | 多層基板金屬線路結構 |
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JP5405749B2 (ja) * | 2008-01-15 | 2014-02-05 | ピーエスフォー ルクスコ エスエイアールエル | 半導体装置の配線基板、半導体装置、電子装置およびマザーボード |
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US8110752B2 (en) * | 2008-04-08 | 2012-02-07 | Ibiden Co., Ltd. | Wiring substrate and method for manufacturing the same |
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JP6318638B2 (ja) * | 2014-01-17 | 2018-05-09 | 富士通株式会社 | プリント配線板および情報処理装置 |
JP6316609B2 (ja) * | 2014-02-05 | 2018-04-25 | 新光電気工業株式会社 | 配線基板及び半導体装置と配線基板の製造方法及び半導体装置の製造方法 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR19990038420A (ko) | 1997-11-05 | 1999-06-05 | 윤종용 | 인쇄회로기판의 랜드패턴 |
JP2002203925A (ja) * | 2000-12-28 | 2002-07-19 | Fujitsu Ltd | 外部接続端子及び半導体装置 |
KR20060062903A (ko) | 2004-12-06 | 2006-06-12 | 삼성전기주식회사 | 도금 인입선이 없는 인쇄회로기판의 제조 방법 |
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2007
- 2007-07-26 KR KR1020070075185A patent/KR100850243B1/ko active IP Right Grant
- 2007-10-23 TW TW096139751A patent/TW200906245A/zh unknown
- 2007-11-07 JP JP2007289687A patent/JP2009033084A/ja active Pending
- 2007-11-19 CN CN2007101655871A patent/CN101355847B/zh active Active
-
2008
- 2008-01-14 US US12/007,687 patent/US20090027864A1/en not_active Abandoned
Patent Citations (3)
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KR19990038420A (ko) | 1997-11-05 | 1999-06-05 | 윤종용 | 인쇄회로기판의 랜드패턴 |
JP2002203925A (ja) * | 2000-12-28 | 2002-07-19 | Fujitsu Ltd | 外部接続端子及び半導体装置 |
KR20060062903A (ko) | 2004-12-06 | 2006-06-12 | 삼성전기주식회사 | 도금 인입선이 없는 인쇄회로기판의 제조 방법 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100986294B1 (ko) | 2008-07-28 | 2010-10-07 | 삼성전기주식회사 | 인쇄회로기판의 제조방법 |
KR101353126B1 (ko) | 2011-10-11 | 2014-02-17 | 성균관대학교산학협력단 | 솔더 레지스트 조성물, 이를 이용한 솔더 레지스트 개구부를 포함하는 패키지용 기판 및 패키지용 기판의 제조방법 |
KR101530130B1 (ko) * | 2013-11-28 | 2015-06-18 | 주식회사 심텍 | 접속용 플러그를 부분적으로 노출시키는 솔더 레지스트층을 구비하는 인쇄회로기판의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
CN101355847B (zh) | 2011-05-04 |
TW200906245A (en) | 2009-02-01 |
CN101355847A (zh) | 2009-01-28 |
JP2009033084A (ja) | 2009-02-12 |
US20090027864A1 (en) | 2009-01-29 |
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