KR100851072B1 - 전자 패키지 및 그 제조방법 - Google Patents
전자 패키지 및 그 제조방법 Download PDFInfo
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- KR100851072B1 KR100851072B1 KR1020070020937A KR20070020937A KR100851072B1 KR 100851072 B1 KR100851072 B1 KR 100851072B1 KR 1020070020937 A KR1020070020937 A KR 1020070020937A KR 20070020937 A KR20070020937 A KR 20070020937A KR 100851072 B1 KR100851072 B1 KR 100851072B1
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- H01L2924/01—Chemical elements
- H01L2924/01076—Osmium [Os]
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
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- H01L2924/151—Die mounting substrate
- H01L2924/1515—Shape
- H01L2924/15153—Shape the die mounting substrate comprising a recess for hosting the device
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- H01L2924/1517—Multilayer substrate
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- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1532—Connection portion the connection portion being formed on the die mounting surface of the substrate
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- H01L2924/181—Encapsulation
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- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
Description
Claims (17)
- 일면에 제1 칩(chip)이 실장된 PCB(Printed Circuit Board)를 제공하는 단계;일면에 전기접점이 형성된 제2 칩(chip)의 타면을 상기 PCB의 타면에 어태칭(attaching)하는 단계;상기 PCB의 타면에 절연재를 코팅하여 상기 제2 칩을 인캡슐레이팅(encapsulating)하는 단계;상기 절연재를 천공하여 상기 전기접점과 전기적으로 연결되는 제1 비아(via)를 가공하는 단계; 및상기 절연재에 빌드업(build-up)층을 적층하고 상기 빌드업층을 천공하여 상기 제1 비아와 전기적으로 연결되는 제2 비아를 가공하는 빌드업 단계를 포함하는 전자 패키지 제조방법.
- 삭제
- 제1항에 있어서,상기 빌드업층은 복수로 적층되고, 상기 제2 비아는 복수의 상기 빌드업층에 각각 가공되는 것을 특징으로 하는 전자 패키지 제조방법.
- 제1항에 있어서,상기 빌드업 단계 이후에,상기 빌드업층의 표면에 상기 제2 비아와 전기적으로 연결되는 도전성 범프(bump)를 형성하는 단계를 더 포함하는 전자 패키지 제조방법.
- 제1항에 있어서,상기 절연재와 상기 빌드업층은 동일한 재질로 이루어진 것을 특징으로 하는 전자 패키지 제조방법.
- 제1항에 있어서,상기 제공 단계는,상기 PCB의 일면에 상기 제1 칩을 실장하고 전기적으로 연결하는 단계;상기 PCB의 일면에 몰딩재를 코팅하여 상기 제1 칩을 몰딩(modling)하는 단계를 포함하는 것을 특징으로 하는 전자 패키지 제조방법.
- 제1항에 있어서,상기 어태칭 단계는, 상기 제2 칩과 상기 PCB 사이에 접착제(adhesive)를 개재시켜 상기 제2 칩을 상기 PCB에 접착시키는 단계를 포함하는 것을 특징으로 하는 전자 패키지 제조방법.
- 제1항에 있어서,상기 인캡슐레이팅 단계는, 상기 제2 칩을 커버하도록 상기 PCB에 액상의 수지를 도포하고 소성(curing)시키는 단계를 포함하는 것을 특징으로 하는 전자 패키지 제조방법.
- 제1항에 있어서,상기 제1 비아를 가공하는 단계는,상기 전기접점이 노출되도록 상기 절연재를 드릴링(drilling)하여 비아홀(via hole)을 천공하는 단계; 및상기 비아홀의 표면을 도금(plating)하여 상기 제1 비아를 형성하는 단계를 포함하는 것을 특징으로 하는 전자 패키지 제조방법.
- PCB(Printed Circuit Board)와;상기 PCB의 일면에 실장되는 제1 칩(chip)과;상기 PCB의 일면에 적층되며, 상기 제1 칩을 인캡슐레이팅(encapsulating)하는 몰딩(molding)재와;일면이 상기 PCB의 타면에 접합되고, 타면에 전기접점이 형성된 제2 칩과;상기 PCB의 타면에 적층되며, 상기 제2 칩을 인캡슐레이팅하는 절연재와;상기 절연재의 표면에 형성되는 제1 랜드부와 상기 절연재에 삽입되어 상기 제1 랜드부와 상기 전기접점을 전기적으로 연결하는 제1 관통부로 이루어지는 제1 비아(via)와;상기 절연재에 적층되는 빌드업(build-up)층과;상기 빌드업층을 관통하여 상기 제1 비아와 전기적으로 연결되는 제2 비아를 포함하는 전자 패키지.
- 삭제
- 제10항에 있어서,상기 빌드업층은 복수로 적층되고, 상기 제2 비아는 복수의 상기 빌드업층에 각각 가공되어 서로 전기적으로 연결되도록 복수로 형성되는 것을 특징으로 하는 전자 패키지.
- 제12항에 있어서,복수의 상기 제2 비아는 서로 이격되어 복수의 상기 빌드업층을 각각 관통하는 복수의 제2 관통부와, 복수의 상기 빌드업층의 표면에 각각 형성되어 상기 제2 관통부와 전기적으로 연결되는 복수의 제2 랜드부를 포함하는 것을 특징으로 하는 전자 패키지.
- 제10항에 있어서,상기 빌드업층의 표면에 형성되어 상기 제2 비아와 전기적으로 연결되는 도전성 범프(bump)를 더 포함하는 전자 패키지.
- 제10항에 있어서,상기 절연재와 상기 빌드업층은 동일한 재질로 이루어진 것을 특징으로 하는 전자 패키지.
- 제10항에 있어서,상기 제1 칩과 상기 제2 칩은 상기 제1 비아를 통해 서로 전기적으로 연결되는 것을 특징으로 하는 전자 패키지.
- 제10항에 있어서,상기 제1 관통부는, 상기 전기접점이 노출되도록 상기 절연재를 드릴링(drilling)하여 비아홀(via hole)을 형성하고, 상기 비아홀의 표면을 도금(plating)함으로써 형성되는 것을 특징으로 하는 전자 패키지.
Priority Applications (3)
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KR1020070020937A KR100851072B1 (ko) | 2007-03-02 | 2007-03-02 | 전자 패키지 및 그 제조방법 |
JP2008000731A JP4830120B2 (ja) | 2007-03-02 | 2008-01-07 | 電子パッケージ及びその製造方法 |
US12/007,590 US20080211083A1 (en) | 2007-03-02 | 2008-01-11 | Electronic package and manufacturing method thereof |
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KR1020070020937A KR100851072B1 (ko) | 2007-03-02 | 2007-03-02 | 전자 패키지 및 그 제조방법 |
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KR (1) | KR100851072B1 (ko) |
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KR101109214B1 (ko) | 2009-12-28 | 2012-01-30 | 삼성전기주식회사 | 패키지 기판 및 그 제조방법 |
KR101174554B1 (ko) | 2009-03-12 | 2012-08-16 | 애플 인크. | 칩-온-칩 및 패키지-온-패키지 기술을 위한 유연한 패키징 |
KR20130083932A (ko) * | 2010-12-22 | 2013-07-23 | 인텔 코포레이션 | 내장된 적층형 관통 실리콘 비아 다이를 가진 기판 |
US11462466B2 (en) | 2019-10-22 | 2022-10-04 | Samsung Electronics Co., Ltd. | Fan-out type semiconductor packages and methods of manufacturing the same |
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JP5147755B2 (ja) * | 2009-02-20 | 2013-02-20 | 新光電気工業株式会社 | 半導体装置及びその製造方法 |
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US20110108999A1 (en) * | 2009-11-06 | 2011-05-12 | Nalla Ravi K | Microelectronic package and method of manufacturing same |
KR20130007371A (ko) * | 2011-07-01 | 2013-01-18 | 삼성전자주식회사 | 반도체 패키지 |
WO2013095444A1 (en) | 2011-12-21 | 2013-06-27 | Intel Corporation | Packaged semiconductor die and cte-engineering die pair |
KR101947722B1 (ko) * | 2012-06-07 | 2019-04-25 | 삼성전자주식회사 | 적층 반도체 패키지 및 이의 제조방법 |
TWI596715B (zh) * | 2014-09-12 | 2017-08-21 | 矽品精密工業股份有限公司 | 半導體封裝件及其製法 |
KR20170085833A (ko) * | 2016-01-15 | 2017-07-25 | 삼성전기주식회사 | 전자 부품 패키지 및 그 제조방법 |
US10297575B2 (en) | 2016-05-06 | 2019-05-21 | Amkor Technology, Inc. | Semiconductor device utilizing an adhesive to attach an upper package to a lower die |
TWI624016B (zh) * | 2017-08-16 | 2018-05-11 | 矽品精密工業股份有限公司 | 電子封裝件及其製法 |
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KR20220014075A (ko) * | 2020-07-28 | 2022-02-04 | 삼성전자주식회사 | 반도체 패키지 |
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- 2008-01-11 US US12/007,590 patent/US20080211083A1/en not_active Abandoned
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US11107766B2 (en) | 2010-12-22 | 2021-08-31 | Intel Corporation | Substrate with embedded stacked through-silicon via die |
US11462466B2 (en) | 2019-10-22 | 2022-10-04 | Samsung Electronics Co., Ltd. | Fan-out type semiconductor packages and methods of manufacturing the same |
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JP4830120B2 (ja) | 2011-12-07 |
US20080211083A1 (en) | 2008-09-04 |
JP2008218979A (ja) | 2008-09-18 |
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