KR100997803B1 - 인쇄회로기판 제조방법 - Google Patents
인쇄회로기판 제조방법 Download PDFInfo
- Publication number
- KR100997803B1 KR100997803B1 KR1020080114678A KR20080114678A KR100997803B1 KR 100997803 B1 KR100997803 B1 KR 100997803B1 KR 1020080114678 A KR1020080114678 A KR 1020080114678A KR 20080114678 A KR20080114678 A KR 20080114678A KR 100997803 B1 KR100997803 B1 KR 100997803B1
- Authority
- KR
- South Korea
- Prior art keywords
- solder resist
- substrate
- build
- filling
- via hole
- 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
- H05K3/0094—Filling or covering plated through-holes or blind plated vias, e.g. for masking or for mechanical reinforcement
-
- 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
- H05K3/40—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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/429—Plated through-holes specially for multilayer circuits, e.g. having connections to inner circuit layers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
Description
Claims (4)
- 외층에 회로패턴 및 비아홀이 형성된 빌드업(build-up)기판을 제공하는 단계;솔더레지스트로 상기 비아홀을 충전하는 단계; 및상기 빌드업기판의 표면에 상기 비아홀에 충전된 솔더레지스트와 같은 재질의 솔더레지스트를 도포하는 단계; 및상기 비아홀 및 상기 빌드업기판의 표면의 솔더레지스트를 함께 경화하는 단계를 포함하는 인쇄회로기판의 제조방법.
- 제1항에 있어서,상기 비아홀은 상기 빌드업기판을 관통하는 관통비아홀을 포함하며,상기 비아홀을 충전하는 단계는상기 관통비아홀을 일면 방향에서 솔더레지스트로 충전하는 단계 및상기 관통비아홀을 타면 방향에서 솔더레지스트로 충전하는 단계를 포함하는 인쇄회로기판 제조방법.
- 제1항에 있어서,상기 솔더레지스트는 감광성 물질을 포함하고,상기 빌드업기판에 솔더레지스트를 도포하는 단계 이후에상기 솔더레지스트 위에 마스크를 적층하는 단계;상기 솔더레지스트를 노광 현상하여 상기 빌드업기판의 표면을 선택적으로 노출시키는 단계를 더 포함하는 인쇄회로기판의 제조방법.
- 제1항에 있어서,상기 비아홀을 충전하는 단계는상기 비아홀에 상응하는 개구부가 형성된 스크린 제판을 상기 빌드업기판에 정렬하는 단계; 및상기 스크린 제판의 개구부를 통해 솔더레지스트를 밀어 넣어 상기 비아홀에 솔더레지스트를 충전하는 단계를 포함하는 것을 특징으로 하는 인쇄회로기판의 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080114678A KR100997803B1 (ko) | 2008-11-18 | 2008-11-18 | 인쇄회로기판 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080114678A KR100997803B1 (ko) | 2008-11-18 | 2008-11-18 | 인쇄회로기판 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20100055801A KR20100055801A (ko) | 2010-05-27 |
| KR100997803B1 true KR100997803B1 (ko) | 2010-12-02 |
Family
ID=42280076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080114678A Expired - Fee Related KR100997803B1 (ko) | 2008-11-18 | 2008-11-18 | 인쇄회로기판 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100997803B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101241069B1 (ko) * | 2012-08-06 | 2013-03-11 | 주식회사 에스아이 플렉스 | Psr이 사용되는 인쇄회로기판의 제조 방법 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114867221B (zh) * | 2022-06-02 | 2023-04-25 | 吉安满坤科技股份有限公司 | 板厚≤1.0mm触控印制电路板涂布机的连印带塞工艺 |
| CN114980581A (zh) * | 2022-06-28 | 2022-08-30 | 珠海杰赛科技有限公司 | 一种盲槽印制板的制作方法 |
| CN119317029B (zh) * | 2024-10-15 | 2025-08-01 | 深圳宏创为数字技术有限公司 | 一种印制电路板导通孔的阻焊塞孔油墨制备工艺 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001144420A (ja) * | 1999-11-12 | 2001-05-25 | Cmk Corp | プリント配線基板用穴埋め液状樹脂及びビルドアップ配線基板 |
| KR100687914B1 (ko) | 2006-02-15 | 2007-02-27 | (주)인터플렉스 | 연성인쇄회로기판의 비아홀 인쇄 방법 |
-
2008
- 2008-11-18 KR KR1020080114678A patent/KR100997803B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001144420A (ja) * | 1999-11-12 | 2001-05-25 | Cmk Corp | プリント配線基板用穴埋め液状樹脂及びビルドアップ配線基板 |
| KR100687914B1 (ko) | 2006-02-15 | 2007-02-27 | (주)인터플렉스 | 연성인쇄회로기판의 비아홀 인쇄 방법 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101241069B1 (ko) * | 2012-08-06 | 2013-03-11 | 주식회사 에스아이 플렉스 | Psr이 사용되는 인쇄회로기판의 제조 방법 |
| CN103582318A (zh) * | 2012-08-06 | 2014-02-12 | Si弗莱克斯有限公司 | 使用psr的印刷电路板的制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100055801A (ko) | 2010-05-27 |
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