JP4703680B2 - 埋込型印刷回路基板の製造方法 - Google Patents
埋込型印刷回路基板の製造方法 Download PDFInfo
- Publication number
- JP4703680B2 JP4703680B2 JP2008103101A JP2008103101A JP4703680B2 JP 4703680 B2 JP4703680 B2 JP 4703680B2 JP 2008103101 A JP2008103101 A JP 2008103101A JP 2008103101 A JP2008103101 A JP 2008103101A JP 4703680 B2 JP4703680 B2 JP 4703680B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- copper
- plating
- pattern
- forming
- 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
- H05K3/107—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 filling grooves in the support with 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
- 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)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Printed Wiring (AREA)
Description
20 銅層
30 絶縁層
31 パターン
35 ビアーホール
40 第1のメッキ層
50 メッキレジスト層
60 第2のメッキ層
70 PSR層
100 銅積層板。
Claims (4)
- (a)絶縁基板(10)の所定の箇所に複数個設けられた単層の銅層(20)を蒸着し、次に絶縁基板(10)及び銅層(20)の上に絶縁層(30)を蒸着して銅積層板(100)を形成する銅積層板(100)の形成段階と;
(b)前記絶縁層(30)にパターン(31)とビアーホール(35)とを形成するパターニング段階と;
(c)前記銅積層板(100)の表面を無電解メッキして前記銅積層板(100)の表面に第1のメッキ層(40)を形成する第1のメッキ層(40)の形成段階と;
(d)前記パターン(31)及び前記ビアーホール(35)を除いた前記第1のメッキ層(40)の表面にメッキレジスト層(50)を形成するメッキレジスト層(50)の形成段階と;
(e)前記銅積層板(100)を電解銅メッキして、前記パターン(31)と前記ビアーホール(35)とに銅メッキ層である第2のメッキ層(60)を形成する第2の銅メッキ層の形成段階と;
(f)前記メッキレジスト層(50)を剥離するメッキレジスト層(50)剥離段階と;
(g)前記銅積層板(100)をエッチングして前記第1のメッキ層(40)を除去するエッチング段階と;
(h)前記銅積層板(100)の表面にPSR(Photo solder resist)層を形成するPSR層(70)の形成段階と、を含み、
前記(g)段階と前記(h)段階との間に、
前記銅積層板(100)の表面が平坦化するように、絶縁層(30)の高さと同じになるまで第2の銅メッキ層を研磨する研磨段階を更に含む埋込型印刷回路基板の製造方法。 - 前記(b)段階において、
前記パターン(31)と前記ビアーホール(35)とは、レーザーにより形成することを特徴とする請求項1に記載の埋込型印刷回路基板の製造方法。 - 前記(c)段階において、
前記銅積層板(100)の表面を無電解銅メッキして、前記銅積層板(100)の表面に第1の銅メッキ層を形成することを特徴とする請求項1に記載の埋込型印刷回路基板の製造方法。 - 前記(e)段階において、
パターン(31)の内部には、第2のメッキ層(60)が充填されるようにパターン(31)をメッキし、ビアーホール(35)は表面のみに第2のメッキ層(60)が形成されることを特徴とする請求項1に記載の埋込型印刷回路基板の製造方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2007-0138950 | 2007-12-27 | ||
| KR1020070138950A KR100890447B1 (ko) | 2007-12-27 | 2007-12-27 | 매립형 인쇄회로기판 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009158905A JP2009158905A (ja) | 2009-07-16 |
| JP4703680B2 true JP4703680B2 (ja) | 2011-06-15 |
Family
ID=40698719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008103101A Expired - Fee Related JP4703680B2 (ja) | 2007-12-27 | 2008-04-11 | 埋込型印刷回路基板の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4703680B2 (ja) |
| KR (1) | KR100890447B1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110037332A (ko) * | 2009-10-06 | 2011-04-13 | 삼성전기주식회사 | 인쇄회로기판 및 그 제조방법 |
| KR101172175B1 (ko) * | 2010-08-03 | 2012-08-07 | 엘지이노텍 주식회사 | 인쇄회로기판 및 그의 제조 방법 |
| KR101199112B1 (ko) * | 2010-08-03 | 2012-11-09 | 엘지이노텍 주식회사 | 인쇄회로기판 및 그의 제조 방법 |
| KR101134873B1 (ko) * | 2010-09-02 | 2012-04-13 | 엘지이노텍 주식회사 | 인쇄회로기판 및 그의 제조 방법 |
| WO2013089439A1 (en) * | 2011-12-15 | 2013-06-20 | Lg Innotek Co., Ltd. | The printed circuit board and the method for manufacturing the same |
| KR101987367B1 (ko) * | 2011-12-15 | 2019-06-11 | 엘지이노텍 주식회사 | 인쇄회로기판 및 그의 제조 방법 |
| KR20130068659A (ko) * | 2011-12-15 | 2013-06-26 | 엘지이노텍 주식회사 | 인쇄회로기판 및 그의 제조 방법 |
| WO2013089415A1 (en) * | 2011-12-15 | 2013-06-20 | Lg Innotek Co., Ltd. | Method and device of manufacturing printed circuit board |
| KR20130071508A (ko) * | 2011-12-15 | 2013-07-01 | 엘지이노텍 주식회사 | 인쇄회로기판의 제조 방법 |
| KR101926560B1 (ko) | 2011-12-15 | 2018-12-10 | 엘지이노텍 주식회사 | 인쇄회로기판 및 그의 제조 방법 |
| KR101335271B1 (ko) * | 2013-02-21 | 2013-11-29 | 주식회사 에스아이 플렉스 | Via fill 동도금을 이용한 bvh도포 psr 인쇄공법 |
| CN115226325A (zh) * | 2021-04-14 | 2022-10-21 | 鹏鼎控股(深圳)股份有限公司 | 电路板的制作方法以及电路板 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0461293A (ja) * | 1990-06-29 | 1992-02-27 | Toshiba Corp | 回路基板及びその製造方法 |
| JP3361556B2 (ja) * | 1992-09-25 | 2003-01-07 | 日本メクトロン株式会社 | 回路配線パタ−ンの形成法 |
| JPH0936522A (ja) * | 1995-07-14 | 1997-02-07 | Fuji Kiko Denshi Kk | プリント配線板における回路形成方法 |
| JPH1075038A (ja) * | 1996-06-28 | 1998-03-17 | Ngk Spark Plug Co Ltd | 配線基板とその製造方法 |
| JPH11145621A (ja) | 1997-11-04 | 1999-05-28 | Sumitomo Metal Ind Ltd | 多層配線基板とその製造方法 |
| JP2001053444A (ja) | 1999-08-09 | 2001-02-23 | Sumitomo Metal Ind Ltd | 導体充填ビアの形成方法と多層配線板の製造方法 |
| JP2001196746A (ja) | 2000-01-11 | 2001-07-19 | Toshiba Chem Corp | プリント配線板およびプリント配線板の製造方法 |
| JP2001326466A (ja) * | 2000-05-12 | 2001-11-22 | Toshiba Chem Corp | プリント配線板およびプリント配線板の製造方法 |
| JP2002076633A (ja) | 2000-08-25 | 2002-03-15 | Toshiba Corp | 多層配線基板の製造方法及びめっき方法 |
| JP2002198457A (ja) * | 2000-12-25 | 2002-07-12 | Matsushita Commun Ind Co Ltd | 信号用配線形成方法及びその構造 |
| JP2002290010A (ja) * | 2001-03-23 | 2002-10-04 | Toppan Printing Co Ltd | プリント配線板及びその製造方法 |
| JP2005216952A (ja) * | 2004-01-27 | 2005-08-11 | Matsushita Electric Ind Co Ltd | 回路基板の製造方法、回路基板の製造装置、および回路基板 |
| JP4034771B2 (ja) * | 2004-09-16 | 2008-01-16 | Tdk株式会社 | 多層基板及びその製造方法 |
| KR100632556B1 (ko) * | 2005-01-28 | 2006-10-11 | 삼성전기주식회사 | 인쇄회로기판의 제조방법 |
| KR100733253B1 (ko) * | 2005-11-18 | 2007-06-27 | 삼성전기주식회사 | 고밀도 인쇄회로기판 및 그 제조방법 |
| JP2007194476A (ja) * | 2006-01-20 | 2007-08-02 | Shinko Electric Ind Co Ltd | 多層配線基板の製造方法 |
-
2007
- 2007-12-27 KR KR1020070138950A patent/KR100890447B1/ko not_active Expired - Fee Related
-
2008
- 2008-04-11 JP JP2008103101A patent/JP4703680B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009158905A (ja) | 2009-07-16 |
| KR100890447B1 (ko) | 2009-03-26 |
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