KR100566912B1 - 부분 동도금이 이루어지는 연성 인쇄기판 제조방법 - Google Patents
부분 동도금이 이루어지는 연성 인쇄기판 제조방법 Download PDFInfo
- Publication number
- KR100566912B1 KR100566912B1 KR1020030094795A KR20030094795A KR100566912B1 KR 100566912 B1 KR100566912 B1 KR 100566912B1 KR 1020030094795 A KR1020030094795 A KR 1020030094795A KR 20030094795 A KR20030094795 A KR 20030094795A KR 100566912 B1 KR100566912 B1 KR 100566912B1
- Authority
- KR
- South Korea
- Prior art keywords
- dry film
- copper plating
- substrate
- copper
- manufacturing
- Prior art date
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Classifications
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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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/24—Reinforcing the conductive pattern
- H05K3/243—Reinforcing the conductive pattern characterised by selective plating, e.g. for finish plating of pads
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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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0393—Flexible materials
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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
- 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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Abstract
Description
Claims (1)
- 기판 본체를 이루게될 동박적층판에 관통드릴을 이용하여 도통홀을 형성하는 과정(ST 1)과, 상기 동박적층판의 양면에 무전해도금을 실시하는 과정(ST 2)과, 상기 무전해도금이 이루어진 기판면에 전기동도금을 실시하는 과정(ST 3)과, 상기 전기 동도금이 이루어진 기판면을 세척하는 정면과정(ST 4)과, 상기 세척된 기판면에 회로를 형성하기 위하여 드라이필름을 라미네이팅(ST 5)하고 노광(ST 6), 현상(ST 7), 에칭(ST 8), 필름박리 과정(ST 9)을 순차적으로 실시하게 되는 연성 인쇄기판의 제조과정에 있어서:상기 전기동도금을 실시하는 과정(ST 3)은, 기판면에 회로가 형성되어있지 않은 상태에서 무전해 도금층이 형성되어진 기판 양면에 드라이필름을 라미네이팅하는 단계(ST 3-1)와; 상기 드라이필름 중 도통홀 부분을 제외한 나머지 기판 부위에 대한 자외선 노광 및 현상을 실시하는 단계(ST 3-2, ST 3-3)와; 상기 드라이필름이 제거된 도통홀 주변에 부분적으로 전기 동도금층을 형성하기 위한 동도금 형성단계(ST 3-4)와; 상기 동도금층 형성후 기판면에 남아있는 드라이필름을 제거하는 드라이필름 박리단계(ST 3-5);를 통해 이루어짐을 특징으로 하는 부분 동도금이 이루어지는 연성 인쇄기판 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020030094795A KR100566912B1 (ko) | 2003-12-22 | 2003-12-22 | 부분 동도금이 이루어지는 연성 인쇄기판 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020030094795A KR100566912B1 (ko) | 2003-12-22 | 2003-12-22 | 부분 동도금이 이루어지는 연성 인쇄기판 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060021421A KR20060021421A (ko) | 2006-03-08 |
KR100566912B1 true KR100566912B1 (ko) | 2006-04-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020030094795A KR100566912B1 (ko) | 2003-12-22 | 2003-12-22 | 부분 동도금이 이루어지는 연성 인쇄기판 제조방법 |
Country Status (1)
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KR (1) | KR100566912B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102946693B (zh) * | 2012-12-11 | 2015-01-14 | 桂林电子科技大学 | 一种金面镀铜混合表面工艺的阶梯线路板及其制造方法 |
KR20230144796A (ko) | 2022-04-08 | 2023-10-17 | 동우 화인켐 주식회사 | 안테나 구조체 및 이를 포함하는 디스플레이 장치 |
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