KR20040098170A - 금속 칩스케일 반도체패키지 및 그 제조방법 - Google Patents
금속 칩스케일 반도체패키지 및 그 제조방법 Download PDFInfo
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- KR20040098170A KR20040098170A KR1020030030430A KR20030030430A KR20040098170A KR 20040098170 A KR20040098170 A KR 20040098170A KR 1020030030430 A KR1020030030430 A KR 1020030030430A KR 20030030430 A KR20030030430 A KR 20030030430A KR 20040098170 A KR20040098170 A KR 20040098170A
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Abstract
Description
Claims (6)
- 프레임을 구비하는 단계와;상기 프레임 일면 상에 회로패턴을 형성하는 단계와;상기 회로패턴이 형성된 상기 프레임 일면 상에 반도체칩을 고정하는 단계와;상기 반도체칩과 상기 회로패턴을 전기적 연결수단을 이용해서 연결하는 단계와;상기 프레임의 일면 상에 상기 반도체칩과, 상기 회로패턴과, 상기 전기적 연결수단을 감싸도록 몰딩하는 단계와;상기 몰딩단계 이후에 상기 프레임을 에칭하여 제거하는 단계와;상기 프레임을 에칭하여 제거한 면에 포토레지스트를 도포하고 솔더볼패드만을 외부로 노출시키는 단계와;외부와 노출된 상기 솔더볼패드상에 솔더볼을 형성하는 단계를 포함하는 금속 칩스케일 반도체패키지의 제조방법
- 제1항에 있어서,상기 프레임 일면 상에 회로패턴을 형성하는 단계는,상기 프레임 일면에 포토레지스트를 도포하는 단계와;마스크를 사용한 노광, 현상을 통해 상기 프레임을 노출시키는 다수의 홀을 포함하는 포토레지스트패턴을 형성하는 단계와;상기 다수의 홀에 금속이 충진되도록 도금하는 단계와;상기 도금된 금속을 제외한 잔류 포토레지스트를 제거하는 단계와;상기 잔류 포토레지스트를 제거하는 단계이후에 상기 도금된 금속의 측면을 흑화(Black Oxide)처리하는 단계를 포함하는 금속 칩스케일 반도체패키지 제조방법
- 제1항에 있어서,상기 프레임 일면상에 반도체칩을 고정하는 단계는,상기 회로패턴의 상면에 절연성 양면테이프를 부착하고 상기 절연성 양면테이프 상면에 상기 반도체칩을 고정하는 것을 포함하는 금속 칩스케일 반도체패키지 제조방법
- 제1항에 있어서,상기 전기적 연결수단은 금(Au) 와이어인 금속 칩스케일 반도체패키지 제조방법
- 제2항에 있어서,상기 다수의 홀에 금속이 충진되도록 도금하는 단계는,상기 프레임 일면에 접하는 최하층에는 제1 Au 금속막을, 상기 제1 Au 금속막의 상부에는 제1 Ni 금속막을, 상기 제1 Ni 금속막 상부에는 Cu 또는 Cu합금 중 선택되는 어느 하나의 금속막을, 상기 Cu 또는 Cu합금 중 선택되는 어느 하나의 금속막 상부에는 제2 Ni 금속막을, 상기 제2 Ni 금속막의 상부인 최상층에는 제2 Au 금속막을 도금하는 것을 포함하는 금속 스케일 반도체패키지 제조방법
- 제1항 내지 제5항중 어느 하나의 항에 의하여 제조되는 금속 칩스케일 반도체패키지
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030030430A KR100629887B1 (ko) | 2003-05-14 | 2003-05-14 | 금속 칩스케일 반도체패키지 및 그 제조방법 |
TW093113470A TW200428631A (en) | 2003-05-14 | 2004-05-13 | Chip scale package and method of fabricating the same |
US10/845,916 US20040245613A1 (en) | 2003-05-14 | 2004-05-14 | Chip scale package and method of fabricating the same |
JP2004144580A JP2004343122A (ja) | 2003-05-14 | 2004-05-14 | 金属チップスケール半導体パッケージ及びその製造方法(Metalchipscalesemiconductorpackageandmanufacturingmethodthereof) |
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Application Number | Priority Date | Filing Date | Title |
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KR1020030030430A KR100629887B1 (ko) | 2003-05-14 | 2003-05-14 | 금속 칩스케일 반도체패키지 및 그 제조방법 |
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KR20040098170A true KR20040098170A (ko) | 2004-11-20 |
KR100629887B1 KR100629887B1 (ko) | 2006-09-28 |
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US (1) | US20040245613A1 (ko) |
JP (1) | JP2004343122A (ko) |
KR (1) | KR100629887B1 (ko) |
TW (1) | TW200428631A (ko) |
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KR100715971B1 (ko) * | 2001-04-13 | 2007-05-08 | 삼성전자주식회사 | 웨이퍼 레벨 칩 스케일 패키지와 그 제조 방법 |
US8101464B2 (en) * | 2006-08-30 | 2012-01-24 | Micron Technology, Inc. | Microelectronic devices and methods for manufacturing microelectronic devices |
US7989934B2 (en) * | 2007-02-14 | 2011-08-02 | Nxp B.V. | Carrier for bonding a semiconductor chip onto and a method of contracting a semiconductor chip to a carrier |
US11596777B2 (en) | 2016-02-08 | 2023-03-07 | EM Device Lab, Inc. | Catheter device including a connector |
US10814110B2 (en) | 2016-02-08 | 2020-10-27 | EM Device Lab, Inc. | Drainage catheter system including a hub |
TWI776739B (zh) * | 2021-11-23 | 2022-09-01 | 南茂科技股份有限公司 | 晶片封裝結構 |
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EP0493317B2 (de) * | 1990-12-18 | 2001-01-10 | Ciba SC Holding AG | Strahlungsempfindliche Zusammensetzung auf Basis von Wasser als Lösungsmittel |
US5976912A (en) * | 1994-03-18 | 1999-11-02 | Hitachi Chemical Company, Ltd. | Fabrication process of semiconductor package and semiconductor package |
JP3475569B2 (ja) * | 1995-03-28 | 2003-12-08 | イビデン株式会社 | パッケージ及びその製造方法 |
JP3154686B2 (ja) * | 1997-12-22 | 2001-04-09 | 富士通株式会社 | 半導体装置の製造方法及び半導体装置の製造装置 |
US5770479A (en) * | 1996-01-11 | 1998-06-23 | Micron Technology, Inc. | Bonding support for leads-over-chip process |
JP3879135B2 (ja) * | 1996-03-28 | 2007-02-07 | 日立化成工業株式会社 | 転写配線支持部材及びそれを使用した半導体パッケージの製造法 |
JP3395621B2 (ja) * | 1997-02-03 | 2003-04-14 | イビデン株式会社 | プリント配線板及びその製造方法 |
JP3914654B2 (ja) * | 1999-03-17 | 2007-05-16 | 株式会社ルネサステクノロジ | 半導体装置 |
JP4275369B2 (ja) * | 2002-08-26 | 2009-06-10 | イビデン株式会社 | 多層プリント配線板 |
-
2003
- 2003-05-14 KR KR1020030030430A patent/KR100629887B1/ko active IP Right Grant
-
2004
- 2004-05-13 TW TW093113470A patent/TW200428631A/zh unknown
- 2004-05-14 US US10/845,916 patent/US20040245613A1/en not_active Abandoned
- 2004-05-14 JP JP2004144580A patent/JP2004343122A/ja active Pending
Also Published As
Publication number | Publication date |
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KR100629887B1 (ko) | 2006-09-28 |
TW200428631A (en) | 2004-12-16 |
JP2004343122A (ja) | 2004-12-02 |
US20040245613A1 (en) | 2004-12-09 |
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