KR100772432B1 - 인쇄 회로 기판 제조 방법 - Google Patents
인쇄 회로 기판 제조 방법 Download PDFInfo
- Publication number
- KR100772432B1 KR100772432B1 KR1020060080837A KR20060080837A KR100772432B1 KR 100772432 B1 KR100772432 B1 KR 100772432B1 KR 1020060080837 A KR1020060080837 A KR 1020060080837A KR 20060080837 A KR20060080837 A KR 20060080837A KR 100772432 B1 KR100772432 B1 KR 100772432B1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit board
- printed circuit
- copper foil
- forming
- dry film
- 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.)
- Expired - Fee Related
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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
- 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
- H05K3/18—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 using precipitation techniques to apply the conductive material
-
- 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
- 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
- H05K1/115—Via connections; Lands around holes or 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
- 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
- H05K3/205—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 using a pattern electroplated or electroformed on a metallic carrier
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/26—Cleaning or polishing of the conductive pattern
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
Description
Claims (1)
- 본딩 패드를 구비한 패키지 인쇄 회로 기판을 제작하는 방법에 있어서,(a) 선정된 두께의 동박 캐리어 상하면에 드라이 필름을 패턴 형성하는 단계;(b) 동박이 드라이 필름 패턴에 대해 노출된 부위 위에 전해 니켈 도금을 형성하는 단계;(c) 상기 전해 니켈 도금 층 위에 전해 동도금을 형성하는 단계;(d) 패턴 형성된 드라이 필름을 모두 박리 제거하고 프리프레그 및 동박 포일 편면을 적층하는 단계;(e) 레이저가공으로 관통 홀을 형성하고 동박 포일 편면에 전기동 패턴을 형성하는 단계;(f) 상기 전기동 패턴을 드라이 필름으로 마스크하고 상기 동박 캐리어를 식각 제거하는 단계;(g) 상기 단계 (f) 결과 노출된 니켈 표면에 무전해 금도금을 수행하는 단계; 및(h) 드라이 필름을 박리하고 와이어 본딩을 위한 솔더 레지스트를 형성하는 단계를 포함하는 패키지 인쇄 회로 기판 제조 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060080837A KR100772432B1 (ko) | 2006-08-25 | 2006-08-25 | 인쇄 회로 기판 제조 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060080837A KR100772432B1 (ko) | 2006-08-25 | 2006-08-25 | 인쇄 회로 기판 제조 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100772432B1 true KR100772432B1 (ko) | 2007-11-01 |
Family
ID=39060519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060080837A Expired - Fee Related KR100772432B1 (ko) | 2006-08-25 | 2006-08-25 | 인쇄 회로 기판 제조 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100772432B1 (ko) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101460017B (zh) * | 2007-12-11 | 2011-10-12 | 比亚迪股份有限公司 | 一种印刷线路板的导通孔电镀方法 |
| KR101420499B1 (ko) * | 2012-07-26 | 2014-07-16 | 삼성전기주식회사 | 적층형 코어리스 인쇄회로기판 및 그 제조 방법 |
| KR101580472B1 (ko) * | 2014-06-27 | 2016-01-12 | 대덕전자 주식회사 | 회로기판 제조방법 |
| KR20160029899A (ko) * | 2014-09-05 | 2016-03-16 | 대덕전자 주식회사 | 인쇄회로기판 및 제조방법 |
| CN109041414A (zh) * | 2017-06-09 | 2018-12-18 | 同泰电子科技股份有限公司 | 线路板结构及其制法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030039553A (ko) * | 2001-11-13 | 2003-05-22 | 엘지전자 주식회사 | 반도체 패키지용 인쇄회로기판의 와이어 본딩패드 형성방법 |
| KR20030095688A (ko) * | 2002-06-14 | 2003-12-24 | 삼성전기주식회사 | 인쇄회로기판 및 이의 도금방법 |
| JP2006049587A (ja) | 2004-08-05 | 2006-02-16 | Cmk Corp | プリント配線板及びその製造方法 |
-
2006
- 2006-08-25 KR KR1020060080837A patent/KR100772432B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030039553A (ko) * | 2001-11-13 | 2003-05-22 | 엘지전자 주식회사 | 반도체 패키지용 인쇄회로기판의 와이어 본딩패드 형성방법 |
| KR20030095688A (ko) * | 2002-06-14 | 2003-12-24 | 삼성전기주식회사 | 인쇄회로기판 및 이의 도금방법 |
| JP2006049587A (ja) | 2004-08-05 | 2006-02-16 | Cmk Corp | プリント配線板及びその製造方法 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101460017B (zh) * | 2007-12-11 | 2011-10-12 | 比亚迪股份有限公司 | 一种印刷线路板的导通孔电镀方法 |
| KR101420499B1 (ko) * | 2012-07-26 | 2014-07-16 | 삼성전기주식회사 | 적층형 코어리스 인쇄회로기판 및 그 제조 방법 |
| KR101580472B1 (ko) * | 2014-06-27 | 2016-01-12 | 대덕전자 주식회사 | 회로기판 제조방법 |
| KR20160029899A (ko) * | 2014-09-05 | 2016-03-16 | 대덕전자 주식회사 | 인쇄회로기판 및 제조방법 |
| KR101640751B1 (ko) | 2014-09-05 | 2016-07-20 | 대덕전자 주식회사 | 인쇄회로기판 및 제조방법 |
| CN109041414A (zh) * | 2017-06-09 | 2018-12-18 | 同泰电子科技股份有限公司 | 线路板结构及其制法 |
| CN109041414B (zh) * | 2017-06-09 | 2022-05-10 | 同泰电子科技股份有限公司 | 线路板结构及其制法 |
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