KR20060009649A - Bga 패키지 기판 및 그 제작 방법 - Google Patents
Bga 패키지 기판 및 그 제작 방법 Download PDFInfo
- Publication number
- KR20060009649A KR20060009649A KR1020040058313A KR20040058313A KR20060009649A KR 20060009649 A KR20060009649 A KR 20060009649A KR 1020040058313 A KR1020040058313 A KR 1020040058313A KR 20040058313 A KR20040058313 A KR 20040058313A KR 20060009649 A KR20060009649 A KR 20060009649A
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- South Korea
- Prior art keywords
- pattern
- layer
- outer layer
- solder ball
- pad pattern
- Prior art date
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Images
Classifications
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- H—ELECTRICITY
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Abstract
Description
Claims (14)
- 회로 패턴 및 와이어 본딩 패드 패턴(wire bonding pad pattern)을 포함하는 패턴이 형성된 제 1 외층;회로 패턴 및 솔더 볼 패드 패턴(solder ball pad pattern)을 포함하는 패턴이 형성된 제 2 외층;상기 제 1 외층 및 제 2 외층 사이에 형성된 절연층;상기 제 1 외층 및 제 2 외층간을 전기적으로 연결하는 제 1 외부 비아홀(via hole); 및상기 제 1 외층 및 제 2 외층상에 각각 형성되며, 상기 와이어 본딩 패드 패턴 및 상기 솔더 볼 패드 패턴에 대응하는 부분이 열려있는 솔더 레지스트층(solder resist layer);을 포함하고,상기 솔더 볼 패드 패턴의 두께가 상기 제 2 외층의 회로 패턴의 두께보다 작은 것을 특징으로 하는 BGA(Ball Grid Array) 패키지 기판.
- 제 1 항에 있어서,회로 패턴이 형성되어 있는 다수의 회로층, 상기 다수의 회로층 사이에 각각 형성되는 다수의 절연수지층 및 상기 회로층들간을 전기적으로 연결하는 내부 비아홀을 포함하고, 상기 절연층의 내부에 형성되는 내층; 및상기 외층과 상기 내층의 회로층간의 전기적으로 연결하는 제 2 외부 비아 홀;을 더 포함하는 것을 특징으로 하는 BGA 패키지 기판.
- 제 1 항에 있어서,상기 와이어 본딩 패드 패턴 및 상기 솔더 볼 패드 패턴상에 형성되는 금도금층을 더 포함하는 것을 특징으로 하는 BGA 패키지 기판.
- 제 3 항에 있어서,상기 와이어 본딩 패드 패턴과 금도금층사이, 및 상기 솔더 볼 패드 패턴과 금도금층사이에 형성되는 니켈도금층을 더 포함하는 것을 특징으로 하는 BGA 패키지 기판.
- 제 3 항에 있어서,상기 솔더 볼 패드 패턴의 금도금층상에 형성되는 솔더 볼(solder ball)을 더 포함하는 것을 특징으로 하는 BGA 패키지 기판.
- 제 1 항에 있어서,상기 제 1 및 제 2 외층은 Cu를 포함하는 물질로 이루어지는 것을 특징으로 하는 BGA 패키지 기판.
- (A) 제 1 외층, 제 2 외층 및 상기 제 1 외층과 제 2 외층 사이에 형성되는 절연층을 포함하는 원판을 제공하는 단계;(B) 상기 제 1 외층에 회로 패턴 및 와이어 본딩 패드 패턴을 포함하는 패턴이 형성하고, 상기 제 2 외층에 회로 패턴 및 솔더 볼 패드 패턴을 포함하는 패턴을 형성하는 단계;(C) 상기 제 1 외층 및 제 2 외층에 솔더 레지스트를 도포한 후, 상기 와이어 본딩 패드 패턴 및 상기 솔더 볼 패드 패턴에 대응하는 부분이 열려있는 솔더 레지스트 패턴을 형성하는 단계; 및(D) 상기 제 2 외층의 솔더 볼 패드 패턴을 부분 에칭하는 단계;를 포함하는 것을 특징으로 하는 BGA 패키지 기판의 제작 방법.
- 제 7 항에 있어서, 상기 (A) 단계 이후에,(E) 상기 원판에 제 1 외부 비아홀을 형성하는 단계; 및(F) 상기 원판의 외층 및 상기 제 1 외부 비아홀의 측벽에 동도금층을 형성하는 단계;를 더 포함하는 것을 특징으로 하는 BGA 패키지 기판의 제작 방법.
- 제 7 항에 있어서, 상기 (D) 단계 이후에,(E) 상기 와이어 본딩 패드 패턴 및 상기 솔더 볼 패드 패턴상에 니켈도금층을 형성하는 단계;(F) 상기 와이어 본딩 패드 패턴 및 상기 솔더 볼 패드 패턴의 니켈도금층상에 금도금층을 형성하는 단계; 및(G) 상기 솔더 볼 패드 패턴의 금도금층상에 솔더 볼을 형성하는 단계;를 더 포함하는 것을 특징으로 하는 BGA 패키지 기판의 제작 방법.
- 제 7 항에 있어서, 상기 (D) 단계는,(D-1) 상기 제 2 외층의 솔더 레지스트상에 에칭 레지스트를 도포한 후, 상기 에칭 레지스트를 노광 및 현상하여 상기 솔더 볼 패드 패턴에 대응하는 부분이 열려진 에칭 레지스트 패턴을 형성하는 과정;(D-2) 상기 에칭 레지스트 패턴을 이용하여, 상기 솔더 볼 패드 패턴을 부분 에칭하는 과정; 및(D-3) 상기 에칭 레지스트를 제거하는 과정;을 포함하는 것을 특징으로 하는 BGA 패키지 기판의 제작 방법.
- 제 10 항에 있어서,상기 (D-2) 과정의 상기 솔더 볼 패드 패턴을 부분 에칭하는 과정은 에칭액 분무 방식을 포함하는 습식 방식을 이용하여 상기 솔더 볼 패드 패턴을 부분 에칭하는 것을 특징으로 하는 BGA 패키지 기판의 제작 방법.
- 제 10 항에 있어서,상기 (D-2) 과정의 상기 솔더 볼 패드 패턴을 부분 에칭하는 과정은 플라즈마 에칭 방식을 포함하는 건식 방식을 이용하여 상기 솔더 볼 패드 패턴을 부분 에 칭하는 것을 특징으로 하는 BGA 패키지 기판의 제작 방법.
- 제 10 항에 있어서,상기 에칭 레지스트는 감광성 물질인 것을 특징으로 하는 BGA 패키지 기판의 제작 방법.
- 제 7 항에 있어서, 상기 원판은,회로 패턴이 형성되어 있는 다수의 회로층, 상기 다수의 회로층 사이에 각각 형성되는 다수의 절연수지층 및 상기 회로층들간을 전기적으로 연결하는 내부 비아홀을 포함하고, 상기 절연층의 내부에 형성되는 내층; 및상기 외층과 상기 내층의 회로층간의 전기적으로 연결하는 제 2 외부 비아홀;을 더 포함하는 것을 특징으로 하는 BGA 패키지 기판의 제작 방법.
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US10/969,403 US7408261B2 (en) | 2004-07-26 | 2004-10-20 | BGA package board and method for manufacturing the same |
JP2004309685A JP4126038B2 (ja) | 2004-07-26 | 2004-10-25 | Bgaパッケージ基板及びその製作方法 |
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Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7498196B2 (en) | 2001-03-30 | 2009-03-03 | Megica Corporation | Structure and manufacturing method of chip scale package |
US7265045B2 (en) | 2002-10-24 | 2007-09-04 | Megica Corporation | Method for fabricating thermal compliant semiconductor chip wiring structure for chip scale packaging |
US7723210B2 (en) | 2002-11-08 | 2010-05-25 | Amkor Technology, Inc. | Direct-write wafer level chip scale package |
US6905914B1 (en) | 2002-11-08 | 2005-06-14 | Amkor Technology, Inc. | Wafer level package and fabrication method |
KR100688857B1 (ko) * | 2004-12-17 | 2007-03-02 | 삼성전기주식회사 | 윈도우를 구비한 볼 그리드 어레이 기판 및 그 제조방법 |
KR100601493B1 (ko) * | 2004-12-30 | 2006-07-18 | 삼성전기주식회사 | 하프에칭된 본딩 패드 및 절단된 도금 라인을 구비한bga 패키지 및 그 제조 방법 |
JP2006261485A (ja) * | 2005-03-18 | 2006-09-28 | Renesas Technology Corp | 半導体装置およびその製造方法 |
US7572681B1 (en) | 2005-12-08 | 2009-08-11 | Amkor Technology, Inc. | Embedded electronic component package |
JP4881620B2 (ja) * | 2006-01-06 | 2012-02-22 | ルネサスエレクトロニクス株式会社 | 半導体装置及びその製造方法 |
TWI294682B (en) * | 2006-02-03 | 2008-03-11 | Siliconware Precision Industries Co Ltd | Semiconductor package substrate |
US7317245B1 (en) * | 2006-04-07 | 2008-01-08 | Amkor Technology, Inc. | Method for manufacturing a semiconductor device substrate |
US7902660B1 (en) * | 2006-05-24 | 2011-03-08 | Amkor Technology, Inc. | Substrate for semiconductor device and manufacturing method thereof |
JP2007335581A (ja) * | 2006-06-14 | 2007-12-27 | Renesas Technology Corp | 半導体装置の製造方法 |
KR100744138B1 (ko) | 2006-06-22 | 2007-08-01 | 삼성전자주식회사 | 볼 그리드 어레이 반도체 패키지 및 그의 제조방법 |
JP2008205132A (ja) * | 2007-02-19 | 2008-09-04 | Nec Corp | プリント配線板及びこれとフレキシブルプリント基板とのはんだ接続構造並びに方法 |
US20080258285A1 (en) * | 2007-04-23 | 2008-10-23 | Texas Instruments Incorporated | Simplified Substrates for Semiconductor Devices in Package-on-Package Products |
KR100927773B1 (ko) | 2008-03-11 | 2009-11-20 | 앰코 테크놀로지 코리아 주식회사 | 반도체 패키지 및 그 제조 방법 |
JP4998338B2 (ja) * | 2008-03-11 | 2012-08-15 | 富士通セミコンダクター株式会社 | 半導体装置及び回路基板 |
TWI365517B (en) * | 2008-05-23 | 2012-06-01 | Unimicron Technology Corp | Circuit structure and manufactring method thereof |
JP4991637B2 (ja) * | 2008-06-12 | 2012-08-01 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
CN101790903B (zh) * | 2008-09-30 | 2012-04-11 | 揖斐电株式会社 | 多层印刷线路板以及多层印刷线路板的制造方法 |
US8227295B2 (en) * | 2008-10-16 | 2012-07-24 | Texas Instruments Incorporated | IC die having TSV and wafer level underfill and stacked IC devices comprising a workpiece solder connected to the TSV |
JP5428667B2 (ja) * | 2009-09-07 | 2014-02-26 | 日立化成株式会社 | 半導体チップ搭載用基板の製造方法 |
TWI479968B (zh) * | 2009-09-09 | 2015-04-01 | Advanced Semiconductor Eng | 線路板製作方法、線路板及晶片封裝結構 |
TWI496243B (zh) * | 2012-05-29 | 2015-08-11 | Tripod Technology Corp | 元件內埋式半導體封裝件的製作方法 |
KR20150024093A (ko) * | 2013-08-26 | 2015-03-06 | 삼성전기주식회사 | 인쇄회로기판 및 인쇄회로기판 제조 방법 |
US9814142B1 (en) * | 2015-06-24 | 2017-11-07 | Automated Assembly Corporation | Electronic devices wire bonded to substrate through an adhesive layer and method of making the same |
CN106548945A (zh) * | 2015-09-17 | 2017-03-29 | 碁鼎科技秦皇岛有限公司 | 芯片封装基板的制作方法以及芯片封装基板 |
CN108461405B (zh) * | 2017-02-21 | 2020-04-10 | 碁鼎科技秦皇岛有限公司 | 线路载板及其制造方法 |
JP2022108036A (ja) * | 2021-01-12 | 2022-07-25 | 株式会社デンソー | プリント基板 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5153987A (en) * | 1988-07-15 | 1992-10-13 | Hitachi Chemical Company, Ltd. | Process for producing printed wiring boards |
JP2830812B2 (ja) * | 1995-12-27 | 1998-12-02 | 日本電気株式会社 | 多層プリント配線板の製造方法 |
JPH09298255A (ja) * | 1996-05-01 | 1997-11-18 | Shinko Electric Ind Co Ltd | セラミック回路基板及びこれを用いた半導体装置 |
TW331698B (en) * | 1996-06-18 | 1998-05-11 | Hitachi Chemical Co Ltd | Multi-layered printed circuit board |
JPH10247778A (ja) | 1997-03-04 | 1998-09-14 | Hitachi Aic Inc | プリント配線板の製造方法 |
JPH1140940A (ja) | 1997-07-18 | 1999-02-12 | Fuji Micro Kogyo Kk | ボール・グリッド・アレイ型半導体パッケージにおける半田付け構造、および半田付け方法 |
EP1868423A1 (en) * | 1998-09-17 | 2007-12-19 | Ibiden Co., Ltd. | Multilayer build-up wiring board |
EP2086299A1 (en) * | 1999-06-02 | 2009-08-05 | Ibiden Co., Ltd. | Multi-layer printed circuit board and method of manufacturing multi-layer printed circuit board |
KR100344618B1 (ko) | 1999-12-15 | 2002-07-25 | 삼성전기주식회사 | M-bga 패키지 기판의 제조방법 |
JP3865989B2 (ja) * | 2000-01-13 | 2007-01-10 | 新光電気工業株式会社 | 多層配線基板、配線基板、多層配線基板の製造方法、配線基板の製造方法、及び半導体装置 |
US6372540B1 (en) * | 2000-04-27 | 2002-04-16 | Amkor Technology, Inc. | Moisture-resistant integrated circuit chip package and method |
MY131114A (en) * | 2001-06-27 | 2007-07-31 | Shinko Electric Ind Co | Wiring substrate having position information |
JP2004172519A (ja) | 2002-11-22 | 2004-06-17 | Ngk Spark Plug Co Ltd | 配線基板および、その製造方法 |
KR100499003B1 (ko) * | 2002-12-12 | 2005-07-01 | 삼성전기주식회사 | 도금 인입선을 사용하지 않는 패키지 기판 및 그 제조 방법 |
KR100548612B1 (ko) * | 2003-09-29 | 2006-01-31 | 삼성전기주식회사 | 도금 인입선이 없는 인쇄회로기판 및 그 제조 방법 |
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