KR20090043137A - 반도체 소자 패키지 및 그 패키징 방법 - Google Patents
반도체 소자 패키지 및 그 패키징 방법 Download PDFInfo
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- KR20090043137A KR20090043137A KR1020070108830A KR20070108830A KR20090043137A KR 20090043137 A KR20090043137 A KR 20090043137A KR 1020070108830 A KR1020070108830 A KR 1020070108830A KR 20070108830 A KR20070108830 A KR 20070108830A KR 20090043137 A KR20090043137 A KR 20090043137A
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- semiconductor device
- substrate
- passivation layer
- protrusion
- metal wiring
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Abstract
Description
Claims (20)
- 반도체 소자와;상기 반도체 소자에 대향되도록 배치되는 기판을 포함하고,상기 반도체 소자와 대향되는 기판의 대향면에는 상기 반도체 소자가 배치되는 수용 영역의 주변부를 둘러싸는 다수개의 돌출물이 구비되는 것을 특징으로 하는 반도체 소자 패키지.
- 제 1항에 있어서,상기 수용 영역의 크기는 상기 반도체 소자의 크기보다 편축으로 40 ~ 100㎛ 크게 형성되는 것을 특징으로 하는 것을 특징으로 하는 반도체 소자 패키지.
- 제 1항에 있어서,상기 반도체 소자는 다각형의 형상을 갖고, 상기 돌출물은 상기 반도체 소자를 둘러싸는 각각의 변에 적어도 한 개 이상이 구비되는 것을 특징으로 하는 반도체 소자 패키지.
- 제 1항에 있어서,상기 돌출물은 상기 기판에 융착되는 솔더 볼인 것을 특징으로 하는 반도체 소자 패키지.
- 제 1항에 있어서,상기 돌출물은 상기 기판에 구비되는 수동 소자인 것을 특징으로 하는 반도체 소자 패키지.
- 제 4항 또는 5항에 있어서,상기 돌출물은 기판 상에 패터닝된 금속 배선에 접착되어 형성되는 것을 특징으로 하는 반도체 소자 패키지.
- 제 1항에 있어서,상기 반도체 소자는, 다수의 입출력 단자 및 상기 다수의 입출력 단자 위에 구비되는 다수의 플립칩 솔더 조인트를 포함하고,상기 기판은, 패터닝된 금속 배선 및 상기 금속 배선에 도포되는 패시베이션층을 포함하고,상기 패시베이션층에는 일부 영역에 개구부를 형성하고, 상기 개구부로 상기 금속 배선이 노출되어 상기 플립칩 솔더 조인트가 융착되는 범프 패드가 형성되는 것을 특징으로 하는 반도체 소자 패키지.
- 제 7항에 있어서,상기 개구부에 형성되는 범프 패드의 노출된 단부의 높이는 패시베이션층의 노출된 단부의 높이보다 낮게 구비되는 것을 특징으로 하는 반도체 소자 패키지.
- 제 8항에 있어서,상기 개구부에 형성되는 범프 패드의 노출된 단부와 패시베이션층의 노출된 단부는 4㎛ 이상만큼의 단차를 갖는 것을 특징으로 하는 반도체 소자 패키지.
- 반도체 소자를 준비하는 단계와;기판을 준비하는 단계와;상기 기판 중 반도체 소자가 배치되는 수용 영역 주변부를 둘러싸도록 상기 기판에 돌출물을 형성하는 단계와;상기 반도체 소자를 상기 돌출물의 내측 수용 영역으로 낙하시키는 단계와;반도체 소자를 기판 상에 실장시키는 단계를 포함하는 것을 특징으로 하는 반도체 소자 패키징 방법.
- 제 10항에 있어서,상기 기판에 돌출물을 형성하는 단계에서 상기 수용 영역의 크기는 상기 반도체 소자의 크기보다 편축으로 40 ~ 100㎛ 크게 형성하는 것을 특징으로 하는 반도체 소자 패키징 방법.
- 제 10항에 있어서,반도체 소자를 낙하시키는 단계 후에는 상기 기판을 진동시켜 상기 반도체 소자가 기판의 수용 영역에 정위치되도록 하는 단계를 더 포함하는 것을 특징으로 하는 반도체 소자 패키징 방법.
- 제 10항에 있어서,기판을 준비하는 단계는 금속 배선을 패터닝하고, 금속 배선 상에 패시베이션층을 형성하며 일부 영역에서 금속 배선을 노출시켜 범프 패드 및 제1접촉단자를 형성하는 과정을 포함하며,상기 기판에 형성되는 돌출물은 상기 제1접촉단자에 솔더 볼을 융착하여 형성하는 것을 특징으로 하는 반도체 소자 패키징 방법.
- 제 10항에 있어서,기판을 준비하는 단계는 금속 배선을 패터닝하고, 금속 배선 상에 패시베이션층을 형성하며 일부 영역에서 금속 배선을 노출시켜 범프 패드, 제1 및 제2접촉단자를 형성하는 과정을 포함하며,상기 기판에 형성되는 돌출물은 상기 제2접촉단자에 수동소자를 접합하여 형성하는 것을 특징으로 하는 반도체 소자 패키징 방법.
- 제 13항 또는 제 14항에 있어서,반도체 소자를 준비하는 단계는 다수의 입출력 단자를 형성하고, 입출력 단 자 상에 다수의 플립칩 솔더 조인트를 융착하는 과정을 포함하고,기판을 준비하는 단계에서 상기 패시베이션층에 상기 범프 패드를 형성하는 개구부를 형성하며,반도체 소자를 낙하시키는 단계에서는 상기 반도체 소자의 플립칩 솔더 조인트가 상기 개구부에 안착되도록 반도체 소자를 낙하시키는 것을 특징으로 하는 반도체 소자 패키징 방법.
- 제 15항에 있어서,기판을 준비하는 단계에서 상기 범프 패드는 노출된 단부의 높이가 패시베이션층의 노출된 단부의 높이보다 낮게 위치되도록 형성되는 것을 특징으로 하는 반도체 소자 패키징 방법.
- 제 16항에 있어서,기판을 준비하는 단계에서 상기 범프 패드의 노출된 단부와 패시베이션층의 노출된 단부는 4㎛ 이상만큼의 단차를 갖도록 구비되는 것을 특징으로 하는 반도체 소자 패키징 방법.
- 제 15항에 있어서,기판을 준비하는 단계에서 상기 개구부의 크기는 대응되는 반도체 소자의 플립칩 솔더 조인트 크기보다 10㎛ 이상 크게 형성하는 것을 특징으로 하는 반도체 소자 패키징 방법.
- 제 11항에 있어서,반도체 소자를 기판 상에 실장시키는 단계는반도체 소자가 배치된 기판을 챔버에 투입하여 포름산 가스에 노출시키는 과정을 포함하는 것을 특징으로 하는 반도체 소자 패키징 방법.
- 제 19항에 있어서,반도체 소자를 기판 상에 실장시키는 단계는반도체 소자가 배치된 기판을 챔버에 투입하는 과정과;챔버 내에 포름산 가스를 주입하는 과정과;상기 챔버를 150℃로 온도를 상승시키는 과정과;상기 챔버를 150 ~ 260℃까지 온도를 상승시키는 과정과;상기 챔버를 피크온도에서 유지시켜며 반도체 소자가 배치된 기판을 포름산 가스에 노출시키면서 반도체 소자를 기판 상에 실장시키는 과정을 포함하여 이루어지는 것을 특징으로 하는 반도체 소자 패키징 방법.
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KR1020070108830A KR100927120B1 (ko) | 2007-10-29 | 2007-10-29 | 반도체 소자 패키징 방법 |
JP2010530938A JP2011502349A (ja) | 2007-10-29 | 2008-10-28 | 半導体素子パッケージ及びそのパッケージング方法 |
PCT/KR2008/006340 WO2009057927A2 (en) | 2007-10-29 | 2008-10-28 | Package for semiconductor device and packaging method thereof |
US12/599,298 US20100237498A1 (en) | 2007-10-29 | 2008-10-28 | Package for semiconductor device and packaging method thereof |
CN200880016717A CN101681854A (zh) | 2007-10-29 | 2008-10-28 | 半导体装置封装及其封装方法 |
JP2011264162A JP2012054611A (ja) | 2007-10-29 | 2011-12-02 | 半導体素子パッケージ及びそのパッケージング方法 |
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Cited By (3)
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KR20200037512A (ko) * | 2018-10-01 | 2020-04-09 | 삼성전자주식회사 | 패드 오픈 구조체 및 이를 포함하는 반도체 패키지 |
KR20220048077A (ko) * | 2020-10-12 | 2022-04-19 | 오태헌 | 플립칩 접합구조 및 접합방법 |
WO2023196103A1 (en) * | 2022-04-08 | 2023-10-12 | Kulicke And Soffa Industries, Inc. | Bonding systems, and methods of providing a reducing gas on a bonding system |
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CN102142405B (zh) * | 2010-10-27 | 2015-04-15 | 日月光半导体制造股份有限公司 | 半导体封装结构及其制作方法 |
JP5927756B2 (ja) * | 2010-12-17 | 2016-06-01 | ソニー株式会社 | 半導体装置及び半導体装置の製造方法 |
CN102649536A (zh) * | 2011-02-25 | 2012-08-29 | 永春至善体育用品有限公司 | 微加工组件结构强化及灵敏度提升的方法 |
CN102627253B (zh) * | 2012-04-24 | 2014-08-13 | 江苏物联网研究发展中心 | 一种用于mems器件的自对准封装结构及其制造方法 |
CN103456846B (zh) * | 2012-05-31 | 2016-10-05 | 青岛玉兰祥商务服务有限公司 | 发光二极体封装制程 |
JP2014072314A (ja) * | 2012-09-28 | 2014-04-21 | Toyota Industries Corp | 半導体装置、及び半導体装置の製造方法 |
CN110071089A (zh) * | 2012-12-14 | 2019-07-30 | 台湾积体电路制造股份有限公司 | 用于半导体封装件的凸块结构及其制造方法 |
KR102437687B1 (ko) * | 2015-11-10 | 2022-08-26 | 삼성전자주식회사 | 반도체 장치 및 이를 포함하는 반도체 패키지 |
KR102681148B1 (ko) * | 2021-09-16 | 2024-07-04 | 주식회사 에코세미텍 | 솔더링 환원 시스템 |
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KR100808106B1 (ko) * | 2006-05-16 | 2008-02-29 | 오태성 | 반도체 칩 또는 반도체 칩 웨이퍼에 형성한 박막히터를이용한 솔더범프 형성방법과 그 장치 |
-
2007
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2008
- 2008-10-28 WO PCT/KR2008/006340 patent/WO2009057927A2/en active Application Filing
- 2008-10-28 US US12/599,298 patent/US20100237498A1/en not_active Abandoned
- 2008-10-28 CN CN200880016717A patent/CN101681854A/zh active Pending
- 2008-10-28 JP JP2010530938A patent/JP2011502349A/ja active Pending
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KR20200037512A (ko) * | 2018-10-01 | 2020-04-09 | 삼성전자주식회사 | 패드 오픈 구조체 및 이를 포함하는 반도체 패키지 |
KR20220048077A (ko) * | 2020-10-12 | 2022-04-19 | 오태헌 | 플립칩 접합구조 및 접합방법 |
WO2023196103A1 (en) * | 2022-04-08 | 2023-10-12 | Kulicke And Soffa Industries, Inc. | Bonding systems, and methods of providing a reducing gas on a bonding system |
US12062636B2 (en) | 2022-04-08 | 2024-08-13 | Kulicke And Soffa Industries, Inc. | Bonding systems, and methods of providing a reducing gas on a bonding system |
Also Published As
Publication number | Publication date |
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CN101681854A (zh) | 2010-03-24 |
KR100927120B1 (ko) | 2009-11-18 |
JP2011502349A (ja) | 2011-01-20 |
WO2009057927A2 (en) | 2009-05-07 |
WO2009057927A3 (en) | 2009-07-16 |
US20100237498A1 (en) | 2010-09-23 |
JP2012054611A (ja) | 2012-03-15 |
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