KR20080087632A - 반도체 장치 및 그 제조방법 - Google Patents
반도체 장치 및 그 제조방법 Download PDFInfo
- Publication number
- KR20080087632A KR20080087632A KR1020070100285A KR20070100285A KR20080087632A KR 20080087632 A KR20080087632 A KR 20080087632A KR 1020070100285 A KR1020070100285 A KR 1020070100285A KR 20070100285 A KR20070100285 A KR 20070100285A KR 20080087632 A KR20080087632 A KR 20080087632A
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- South Korea
- Prior art keywords
- mounting member
- semiconductor chip
- element mounting
- sealing resin
- semiconductor device
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 165
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 229920005989 resin Polymers 0.000 claims abstract description 97
- 239000011347 resin Substances 0.000 claims abstract description 97
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000010949 copper Substances 0.000 description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 13
- 229910052802 copper Inorganic materials 0.000 description 13
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 229920005992 thermoplastic resin Polymers 0.000 description 6
- 239000004734 Polyphenylene sulfide Substances 0.000 description 4
- 229920000069 polyphenylene sulfide Polymers 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- -1 PolyEthylene Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- DJQYKWDYUQPOOE-OGRLCSSISA-N (2s,3s)-2-[4-[(1s)-1-amino-3-methylbutyl]triazol-1-yl]-1-[4-[4-[4-[(2s,3s)-2-[4-[(1s)-1-amino-3-methylbutyl]triazol-1-yl]-3-methylpentanoyl]piperazin-1-yl]-6-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethylamino]-1,3,5-triazin-2-yl]piperazin-1-yl]-3-methylpentan- Chemical compound Cl.N1([C@@H]([C@@H](C)CC)C(=O)N2CCN(CC2)C=2N=C(NCCOCCOCCOCC#C)N=C(N=2)N2CCN(CC2)C(=O)[C@H]([C@@H](C)CC)N2N=NC(=C2)[C@@H](N)CC(C)C)C=C([C@@H](N)CC(C)C)N=N1 DJQYKWDYUQPOOE-OGRLCSSISA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
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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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
- H01L2924/156—Material
- H01L2924/15786—Material with a principal constituent of the material being a non metallic, non metalloid inorganic material
- H01L2924/15787—Ceramics, e.g. crystalline carbides, nitrides or oxides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
- H01L2924/181—Encapsulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19107—Disposition of discrete passive components off-chip wires
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- Inverter Devices (AREA)
Abstract
Description
Claims (15)
- 소정의 반도체 소자가 탑재되는 소자 탑재 부재와,상기 소자 탑재 부재의 소정의 위치에 탑재되고, 상기 반도체 소자로서 소정의 전력 소자를 포함하는 반도체 칩과,상기 반도체 칩에 대하여 소정의 위치에 위쪽을 향해 세워 설치되고, 상기 반도체 칩과 전기적으로 접속된 접속 단자와,상기 소자 탑재 부재 및 상기 반도체 칩의 전체를 적어도 위쪽으로부터 피복함과 동시에 세워 설치된 상기 접속 단자를 위쪽으로부터 덮는 부분에 돌출시키는 양태로 상기 소자 탑재 부재 및 상기 반도체 칩을 밀봉하는 밀봉 수지를 구비하는 것을 특징으로 하는 반도체 장치.
- 제 1항에 있어서,상기 소자 탑재 부재와 상기 접속 단자는 리드프레임으로 이루어지는 것을 특징으로 하는 반도체장치.
- 제 1항에 있어서,상기 소자 탑재 부재는 세라믹 기판이며,상기 접속 단자는 리드프레임으로 이루어지는 것을 특징으로 하는 반도체장치.
- 제 1항에 있어서,상기 소자 탑재 부재에 대하여 상기 반도체칩이 탑재된 측과 반대 측에는 방열판이 배치된 것을 특징으로 하는 반도체장치.
- 제 4항에 있어서,상기 방열판에 있어서 상기 밀봉수지와 접촉하는 부분에는, 밀봉수지가 충전되는 오목부가 형성된 것을 특징으로 하는 반도체장치.
- 제 5항에 있어서,상기 오목부는 상기 밀봉수지의 주입 방향을 따라 연장하도록 형성된 것을 특징으로 하는 반도체장치.
- 제 5항에 있어서,상기 오목부는, 상기 방열판에 있어서의 상기 소자 탑재 부재가 배치된 제1면으로부터 상기 제1면과 대향하는 제2면을 향해 단면적이 증가하는 양태로 형성된 것을 특징으로 하는 반도체장치.
- 반도체소자가 탑재되는 소자 탑재 부재를 준비하는 공정과,접속 단자가 되는 패턴을 포함하는 리드프레임을 준비하는 공정과,상기 소자 탑재 부재에 상기 반도체소자로서 소정의 전력소자를 포함하는 반도체칩을 탑재하는 공정과,상기 반도체칩과 상기 접속 단자를 소정의 금속선에 의해 접속하는 공정과,상기 반도체칩에 대하여, 상기 접속 단자가 소정의 위치에 윗쪽을 향해 세워 설치하도록 상기 리드 프레임을 가공하는 공정과,상기 소자 탑재 부재 및 상기 반도체칩을 밀봉하기 위한 소정의 밀봉수지가 주입되는 소정의 금형 내에, 상기 소자 탑재 부재 및 상기 반도체칩의 전체를 적어도 윗쪽에서 덮는 동시에, 세워 설치된 상기 접속 단자를 윗쪽에서 덮는 부분에 돌출시키는 양태로 상기 리드프레임 및 상기 소자 탑재 부재를 셋트하는 공정과,상기 금형 내에 상기 밀봉수지를 주입하는 공정과,상기 금형으로부터 상기 밀봉수지에 의해 밀봉된 상기 반도체칩을 추출하는 공정을 구비한 것을 특징으로 하는 반도체장치의 제조 방법.
- 제 8항에 있어서,상기 소자 탑재 부재를 준비하는 공정 및 상기 리드프레임을 준비하는 공정에서는, 상기 리드프레임으로서, 상기 접속 단자와 타이바에 의해 연결된 상기 소자 탑재 부재로서의 프레임 본체를 포함하는 리드프레임이 준비되는 것을 특징으로 하는 반도체장치의 제조 방법.
- 제 9항에 있어서,상기 밀봉수지를 주입하는 공정 전에, 상기 타이바를 제거하는 공정을 구비하고,상기 밀봉수지를 주입하는 공정에서는, 상기 타이바가 제거된 상태에서 상기 밀봉수지가 주입되는 것을 특징으로 하는 반도체장치의 제조 방법.
- 제 9항에 있어서,상기 밀봉수지를 주입하는 공정에서는, 상기 접속 단자와 상기 프레임 본체가 상기 타이바로 연결된 상태로 상기 밀봉수지가 주입되고,상기 반도체칩을 추출하는 공정 후, 상기 밀봉수지로부터 돌출하고 있는 상기 타이바를 제거하는 공정을 구비하는 것을 특징으로 하는 반도체장치의 제조 방 법.
- 제 8항에 있어서,상기 소자 탑재 부재를 준비하는 공정에서는, 상기 소자 탑재 부재로서 세라믹 기판이 준비되는 것을 특징으로 하는 반도체장치의 제조 방법.
- 제 8항에 있어서,상기 소자 탑재 부재를 준비하는 공정과 상기 반도체칩을 탑재하는 공정 사이에, 상기 소자 탑재 부재를 방열판에 있어서의 한쪽의 면에 탑재하는 공정을 구비한 것을 특징으로 하는 반도체장치의 제조 방법.
- 제 13항에 있어서,상기 소자 탑재 부재를 상기 방열판에 탑재하는 공정에서는, 상기 방열판으로서, 상기 밀봉 수지가 충전되는 오목부를 형성한 방열판이 이용되는 것을 특징으로 하는 반도체장치의 제조 방법.
- 제 14항에 있어서,상기 방열판의 상기 오목부는 소정의 방향으로 연장하도록 형성되고,상기 밀봉수지를 주입하는 공정에서는, 상기 밀봉수지는 상기 소정의 방향을 따라 주입되는 것을 특징으로 하는 반도체장치의 제조 방법.
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JP2007079684A JP5252819B2 (ja) | 2007-03-26 | 2007-03-26 | 半導体装置およびその製造方法 |
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2007
- 2007-03-26 JP JP2007079684A patent/JP5252819B2/ja active Active
- 2007-08-07 US US11/834,902 patent/US7892893B2/en active Active
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KR20140031124A (ko) * | 2012-09-04 | 2014-03-12 | 세미크론 엘렉트로니크 지엠비에치 앤드 코. 케이지 | 전력반도체 모듈 및 전력반도체 모듈의 제조 방법 |
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US20110108964A1 (en) | 2011-05-12 |
JP5252819B2 (ja) | 2013-07-31 |
US8093692B2 (en) | 2012-01-10 |
US7892893B2 (en) | 2011-02-22 |
JP2008243970A (ja) | 2008-10-09 |
KR100909060B1 (ko) | 2009-07-23 |
US20080283983A1 (en) | 2008-11-20 |
CN101276799A (zh) | 2008-10-01 |
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