KR100882863B1 - 반도체장치와 이를 생산하는 방법 및 장치 - Google Patents
반도체장치와 이를 생산하는 방법 및 장치 Download PDFInfo
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- KR100882863B1 KR100882863B1 KR1020080105184A KR20080105184A KR100882863B1 KR 100882863 B1 KR100882863 B1 KR 100882863B1 KR 1020080105184 A KR1020080105184 A KR 1020080105184A KR 20080105184 A KR20080105184 A KR 20080105184A KR 100882863 B1 KR100882863 B1 KR 100882863B1
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- heat spreader
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 125
- 238000000034 method Methods 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title description 26
- 239000000758 substrate Substances 0.000 claims abstract description 54
- 239000011347 resin Substances 0.000 claims abstract description 51
- 229920005989 resin Polymers 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
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- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
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Abstract
Description
Claims (11)
- 기판 상에 실장(mounted)된 반도체칩과;상기 반도체칩 위에 마련된 히트스프레더(heat spreader)와;상기 반도체칩과 상기 히트스프레더 사이에 개재(interposed)되고, 상기 반도체칩을 커버(cover)하는 밀봉수지(sealing resin)를 포함하고,상기 히트스프레더는 상기 기판 및 상기 반도체칩 중 어느 것과도 접촉하지 않으며 개구부(opening)를 가지고, 상기 개구부는 상기 히트스프레더의 중앙에 마련된 것을 특징으로 하는 반도체장치를 생산하기 위한 장치에 있어서,상기 반도체칩과 상기 히트스프레더가 그 사이에 있는 소정의 간극을 가지고 서로 마주보도록 상기 반도체칩이 실장된 상기 기판 및 상기 히트스프레더를 홀드(hold)하는 몰드(mold)를 포함하고,상기 몰드는 상기 히트스프레더의 상기 개구부를 통하여 상기 반도체칩과 상기 히트스프레더 사이의 간극에 상기 밀봉수지를 공급하는 공급부분(supply part)을 가지고, 상기 히트스프레더의 개구부와 상기 공급부분은 일치하는 것을 특징으로 하는 반도체장치를 생산하기 위한 장치.
- 제1항에 있어서,상기 몰드는 상기 반도체칩이 실장된 기판을 홀드하는 제1몰드와, 상기 히트스프레더를 홀드하는 제2몰드를 포함하는 것을 특징으로 하는 반도체장치를 생산하 기 위한 장치.
- 제2항에 있어서,상기 제2몰드는 상기 공급부분(supply part)과, 상기 히트스프레더가 장착되는 실장부분(mounting part)을 가지며,상기 공급부분은 상기 실장부분으로부터 돌출된 공동(hollow)의 돌기를 포함하고,상기 돌기는 상기 실장부분에 실장된 상기 히트스프레더의 상기 개구부로 들어가도록 형성된 것을 특징으로 하는 반도체장치를 생산하기 위한 장치.
- 제3항에 있어서,상기 돌기는 상기 실장부분으로부터 경사가 진 테이퍼형상(tapered shape)을 가진 것을 특징으로 하는 반도체장치를 생산하기 위한 장치.
- 제3항에 있어서,상기 공급부분 및 상기 실장부분은 상기 제2몰드 내에서 연결(linked)되도록 형성된 것을 특징으로 하는 반도체장치를 생산하기 위한 장치.
- 제3항에 있어서,상기 제2몰드의 상기 실장부분은 제2몰드의 바닥보다 높은 위치에 마련된 것 을 특징으로 하는 반도체장치를 생산하기 위한 장치.
- 제3항에 있어서,상기 제2몰드는 상기 실장부분 상에 장착되는 상기 히트스프레더의 실장부분 측 상의 주연부를 포함하는 일부영역이 실장부분에서 떨어져 놓이도록 구성된 것을 특징으로 하는 반도체장치를 생산하기 위한 장치.
- 제2항에 있어서,상기 반도체칩이 실장된 기판과 상기 히트스프레더를 상기 제1 및 제2몰드에 각각 공급하는 공급손(supply hand)를 더 포함하며,상기 공급손은 상기 기판이 실장되는 제1면과, 상기 제1면의 반대편에 있는 표면으로서 상기 히트스프레더가 실장되는 제2면을 가지고 있는 것을 특징으로 하는 반도체장치를 생산하기 위한 장치.
- 제8항에 있어서,상기 공급손에 전달되는 다수의 히트스프레더가 배열된 스테이지(stage)를 더 포함하는 것을 특징으로 하는 반도체장치를 생산하기 위한 장치.
- 제9항에 있어서,상기 스테이지에 전달되는 다수의 히트스프레더가 적층상태로 보관(housed) 되는 히트스프레더스토커(heat spreader stocker)를 더 포함하며,상기 히트스프레더스토커는 상기 히트스프레더의 상기 개구부를 관통하는 막대부재(rod member)를 가진 것을 특징으로 하는 반도체장치를 생산하기 위한 장치.
- 기판 상에 실장(mounted)된 반도체칩과;상기 반도체칩 위에 마련된 히트스프레더(heat spreader)와;상기 반도체칩과 상기 히트스프레더 사이에 개재(interposed)되고, 상기 반도체칩을 커버(cover)하는 밀봉수지(sealing resin)를 포함하고,상기 히트스프레더는 상기 기판 및 상기 반도체칩 중 어느 것과도 접촉하지 않으며 개구부(opening)를 가지고, 상기 개구부는 상기 히트스프레더의 중앙에 마련된 것을 특징으로 하는 반도체장치를 생산하는 방법에 있어서,상기 반도체칩과 상기 히트스프레더가 그 사이에 소정간극을 가지고 서로 마주보도록 상기 반도체칩이 실장된 기판 및 히트스프레더를 몰드를 이용해 홀드하고, 상기 히트스프레더의 개구부와 상기 몰드의 공급부분을 일치시키도록 하는 홀드단계와;상기 몰드의 공급부분으로부터 상기 홀드단계에서 홀드된 상기 히트스프레더 내의 상기 개구부를 통하여 상기 반도체칩과 상기 히트스프레더 사이의 간극에 상기 밀봉수지를 공급하는 공급단계;를 포함하는 반도체장치를 생산하는 방법.
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JP2006160595 | 2006-06-09 | ||
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US9070653B2 (en) | 2013-01-15 | 2015-06-30 | Freescale Semiconductor, Inc. | Microelectronic assembly having a heat spreader for a plurality of die |
US20140284040A1 (en) * | 2013-03-22 | 2014-09-25 | International Business Machines Corporation | Heat spreading layer with high thermal conductivity |
JP5971270B2 (ja) | 2014-02-27 | 2016-08-17 | トヨタ自動車株式会社 | 半導体装置の製造方法および製造装置 |
CN106298695B (zh) * | 2015-06-05 | 2019-05-10 | 台达电子工业股份有限公司 | 封装模组、封装模组堆叠结构及其制作方法 |
JP6358296B2 (ja) * | 2016-08-05 | 2018-07-18 | トヨタ自動車株式会社 | 半導体モジュールの製造方法 |
JP6810601B2 (ja) * | 2016-12-26 | 2021-01-06 | 新電元工業株式会社 | 電子装置の製造方法 |
CN109863596B (zh) | 2019-01-22 | 2020-05-26 | 长江存储科技有限责任公司 | 集成电路封装结构及其制造方法 |
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KR20080103042A (ko) | 2008-11-26 |
KR20070118012A (ko) | 2007-12-13 |
US20070296076A1 (en) | 2007-12-27 |
TW200810040A (en) | 2008-02-16 |
US8058736B2 (en) | 2011-11-15 |
KR100879273B1 (ko) | 2009-01-19 |
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