KR20090118159A - 반도체 패키지 제조용 몰드 및 이를 이용한 반도체 패키지제조 방법 - Google Patents
반도체 패키지 제조용 몰드 및 이를 이용한 반도체 패키지제조 방법 Download PDFInfo
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- KR20090118159A KR20090118159A KR1020080043782A KR20080043782A KR20090118159A KR 20090118159 A KR20090118159 A KR 20090118159A KR 1020080043782 A KR1020080043782 A KR 1020080043782A KR 20080043782 A KR20080043782 A KR 20080043782A KR 20090118159 A KR20090118159 A KR 20090118159A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 68
- 239000011347 resin Substances 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 238000000465 moulding Methods 0.000 claims abstract description 17
- 238000005538 encapsulation Methods 0.000 claims description 21
- 238000003475 lamination Methods 0.000 claims description 18
- 229910000679 solder Inorganic materials 0.000 claims description 15
- 238000010030 laminating Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/93—Batch processes
- H01L24/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L24/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/565—Moulds
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- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector 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
- H01L2224/32221—Disposition the layer connector 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
- H01L2224/32225—Disposition the layer connector 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/93—Batch processes
- H01L2224/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L2224/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- H01L24/73—Means for bonding being of different types provided for in two or more of groups H01L24/10, H01L24/18, H01L24/26, H01L24/34, H01L24/42, H01L24/50, H01L24/63, H01L24/71
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- H—ELECTRICITY
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- 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
- H01L2924/153—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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- H—ELECTRICITY
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- 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
- H01L2924/153—Connection portion
- H01L2924/1532—Connection portion the connection portion being formed on the die mounting surface of the substrate
- H01L2924/15321—Connection portion the connection portion being formed on the die mounting surface of the substrate being a ball array, e.g. BGA
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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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- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
Description
Claims (4)
- 제1기판을 이용한 상부 패키지와, 제2기판을 이용한 하부 패키지가 상하로 적층된 구조의 반도체 패키지 제조용 몰드에 있어서,상기 몰드의 상형 저면에 소정 길이의 홀 형성용 돌출단을 일체로 형성하여, 상기 하부 패키지의 제2기판의 상면에 형성된 적층용 볼랜드에 밀착될 수 있도록 한 것을 특징으로 하는 반도체 패키지 제조용 몰드.
- 청구항 1에 있어서, 상기 홀 형성용 돌출단은 몰드의 수지주입구를 통해 유입되는 수지의 흐름방향과 평행한 방향으로 연장된 것을 특징으로 하는 반도체 패키지 제조용 몰드.
- 제1기판을 이용한 상부 패키지와, 제2기판을 이용한 하부 패키지가 상하로 적층된 구조의 반도체 패키지 제조 방법에 있어서,상기 제1기판상에 제1반도체 칩을 실장한 후 상기 제1기판의 상면에 노출된 와이어 본딩용 전도성패턴과 상기 제1반도체 칩의 본딩패드간을 제1와이어로 연결하는 과정과, 상기 제1반도체 칩과 제1와이어를 포함하는 제1기판의 상면 전체에 걸쳐 수지로 몰딩하여 제1봉지체를 형성하는 과정을 통하여, 상부 패키지를 구비하 는 단계와;상기 제2기판상에 제2반도체 칩을 실장한 후 상기 제2기판의 상면에 노출된 와이어 본딩용 전도성패턴과 상기 제2반도체 칩의 본딩패드간을 제2와이어로 연결하는 과정과, 상기 제2반도체 칩과 제2와이어를 포함하는 제2기판의 상면 전체에 걸쳐 수지로 몰딩하되 제2기판의 상면에 노출된 제2적층용 볼랜드를 몰드의 클램핑수단으로 밀착한 후 몰딩하여 제2봉지체를 형성하는 과정을 통하여, 하부 패키지를 구비하는 단계와;상기 몰드의 클램핑 수단에 의하여 상기 하부 패키지의 제2봉지체에 형성된 적층용 홀내에 적층용 솔더볼을 삽입하되, 그 하단을 상기 제2기판의 제2적층용 볼랜드에 융착시키고, 상기 적층용 솔더볼의 상단을 상기 제1기판의 저면에 노출된 제1적층용 볼랜드에 융착시킴으로써, 상부 및 하부 패키지간의 적층이 이루어지는 단계;를 포함하는 것을 특징으로 하는 반도체 패키지 제조 방법.
- 청구항 3에 있어서, 상기 몰드의 클램핑 수단은 상형의 저면에 일체로 형성된 홀 형성용 돌출단으로서, 상기 하부 패키지의 몰딩시 제2기판의 제2적층용 볼랜드에 밀착시키는 것을 특징으로 하는 반도체 패키지 제조 방법.
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KR1020080043782A KR101020612B1 (ko) | 2008-05-13 | 2008-05-13 | 반도체 패키지 제조용 몰드 및 이를 이용한 반도체 패키지제조 방법 |
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KR1020080043782A KR101020612B1 (ko) | 2008-05-13 | 2008-05-13 | 반도체 패키지 제조용 몰드 및 이를 이용한 반도체 패키지제조 방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US8531034B2 (en) | 2010-12-21 | 2013-09-10 | Samsung Electronics Co., Ltd. | Semiconductor package and package on package having the same |
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KR101874803B1 (ko) | 2012-01-20 | 2018-08-03 | 삼성전자주식회사 | 패키지 온 패키지 구조체 |
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KR20070077685A (ko) * | 2006-01-24 | 2007-07-27 | 삼성전자주식회사 | 솔더 범프를 갖는 배선기판을 이용한 반도체 패키지 및그의 제조 방법 |
KR100800478B1 (ko) * | 2006-07-18 | 2008-02-04 | 삼성전자주식회사 | 적층형 반도체 패키지 및 그의 제조방법 |
KR101329355B1 (ko) * | 2007-08-31 | 2013-11-20 | 삼성전자주식회사 | 적층형 반도체 패키지, 그 형성방법 및 이를 구비하는전자장치 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8531034B2 (en) | 2010-12-21 | 2013-09-10 | Samsung Electronics Co., Ltd. | Semiconductor package and package on package having the same |
US8759967B2 (en) | 2010-12-21 | 2014-06-24 | Samsung Electronics Co., Ltd. | Semiconductor package and package on package having the same |
US9111926B2 (en) | 2010-12-21 | 2015-08-18 | Samsung Electronics Co., Ltd. | Semiconductor package and package on package having the same |
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KR101020612B1 (ko) | 2011-03-09 |
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