KR100341517B1 - 반도체 패키지 및 그 제조방법 - Google Patents
반도체 패키지 및 그 제조방법 Download PDFInfo
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- KR100341517B1 KR100341517B1 KR1020000066238A KR20000066238A KR100341517B1 KR 100341517 B1 KR100341517 B1 KR 100341517B1 KR 1020000066238 A KR1020000066238 A KR 1020000066238A KR 20000066238 A KR20000066238 A KR 20000066238A KR 100341517 B1 KR100341517 B1 KR 100341517B1
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- printed circuit
- circuit board
- heat spreader
- chip
- wire
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
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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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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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
-
- 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
- H01L2224/48228—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 the bond pad being disposed in a recess of the surface of the item
-
- 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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- 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
- H01L2224/91—Methods for connecting semiconductor or solid state bodies including different methods provided for in two or more of groups H01L2224/80 - H01L2224/90
- H01L2224/92—Specific sequence of method steps
- H01L2224/922—Connecting different surfaces of the semiconductor or solid-state body with connectors of different types
- H01L2224/9222—Sequential connecting processes
- H01L2224/92242—Sequential connecting processes the first connecting process involving a layer connector
- H01L2224/92247—Sequential connecting processes the first connecting process involving a layer connector the second connecting process involving a wire connector
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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
- H01L2924/153—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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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims (5)
- 사방 테두리 안쪽 부분에 홀이 형성된 히트 스프레더와;상기 히트 스프레더의 저면에 홀을 가리면서 부착되고, 중앙에 캐비티가 형성된 인쇄회로기판과;상기 인쇄회로기판의 캐비티로 노출된 히트 스프레더 저면 중앙부에 접착수단에 의하여 부착된 하부칩과;상기 하부칩의 본딩패드와 상기 인쇄회로기판의 저면으로 노출된 와이어 본딩용 전도성패턴간에 연결된 제2와이어와;상기 히트 스프레더의 상면 중앙부에 접착수단에 의하여 부착된 상부칩과;상기 히트스프레더의 홀을 통하여 노출된 인쇄회로기판 상면의 와이어 본딩용 전도성패턴과 상기 상부칩의 본딩패드간에 연결된 제1와이어와;상기 상부칩과, 제1와이어와, 히트 스프레더의 상면등을 몰딩하고 있는 수지와;상기 하부칩과, 제2와이어와, 인쇄회로기판 저면의 와이어 본딩용 전도성패턴등을 인캡슐레이션하고 있는 코팅재와;상기 인쇄회로기판의 저면으로 노출된 볼랜드용 전도성패턴에 부착된 인출단자로 구성된 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서, 상기 히트 스프레더에 형성된 홀은 동일한 형상을 갖으며 4개의 영역으로 대칭 분할된 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서, 상기 인쇄회로기판의 캐비티의 깊이는 하부칩의 두께보다 크게 형성된 것을 특징으로 하는 반도체 패키지.
- 사방 테두리 안쪽 부분에 홀이 대칭 분할되어 형성된 히트 스프레더를 구비하고, 중앙에 캐비티가 형성된 인쇄회로기판을 제공하는 단계와;상기 히트 스프레더의 저면에 홀을 가리면서 상기 인쇄회로기판을 부착하는 단계와;상기 히트 스프레더의 상면 중앙부에 상부칩을 접착수단을 사용하여 부착하는 단계와;상기 히트 스프레더의 홀을 통하여 노출된 인쇄회로기판 상면의 와이어 본딩용 전도성패턴과, 상기 상부칩의 본딩패드간을 제1와이어로 본딩하는 단계와;상기 상부칩과, 제1와이어와, 히트 스프레더의 상면과, 인쇄회로기판 상면의 와이어 본딩용 전도성패턴등을 수지로 몰딩하는 단계와;상기 인쇄회로기판의 캐비티를 통하여 노출된 히트 스프레더의 저면 중앙부에 접착수단을 사용하여 하부칩을 부착하는 단계와;상기 인쇄회로기판의 저면으로 노출된 와이어 본딩용 전도성패턴과, 상기 하부칩의 본딩패드간을 제2와이어로 본딩하는 단계와;상기 하부칩과, 제2와이어와, 인쇄회로기판의 저면으로 노출된 와이어 본딩용 전도성패턴등을 코팅재로 인캡슐레이션하는 단계와;상기 인쇄회로기판의 저면으로 노출된 볼랜드용 전도성패턴에 인출단자를 부착하는 단계로 이루어진 것을 특징으로 하는 반도체 패키지 제조방법.
- 제 4 항에 있어서, 상기 인쇄회로기판의 캐비티를 통하여 노출된 상기 히트 스프레더의 저면 중앙부에 접착수단을 사용하여 하부칩을 부착하는 단계가 상기 히트 스프레더의 상면 중앙부에 상부칩을 부착하는 단계 이전에 진행될 수 있도록 한 것을 특징으로 하는 반도체 패키지 제조방법.
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KR1020000066238A KR100341517B1 (ko) | 2000-11-08 | 2000-11-08 | 반도체 패키지 및 그 제조방법 |
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KR1020000066238A KR100341517B1 (ko) | 2000-11-08 | 2000-11-08 | 반도체 패키지 및 그 제조방법 |
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KR20020036191A KR20020036191A (ko) | 2002-05-16 |
KR100341517B1 true KR100341517B1 (ko) | 2002-06-22 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101266520B1 (ko) * | 2011-06-30 | 2013-05-27 | 에스티에스반도체통신 주식회사 | 반도체 패키지 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100429885B1 (ko) * | 2002-05-09 | 2004-05-03 | 삼성전자주식회사 | 열방출 특성을 개선한 멀티 칩 패키지 |
KR100508682B1 (ko) | 2002-11-20 | 2005-08-17 | 삼성전자주식회사 | 더미 와이어를 이용한 열방출형 적층 칩 패키지 |
KR20070101579A (ko) * | 2006-04-11 | 2007-10-17 | 엘지이노텍 주식회사 | 모듈 대 모듈 연결구조를 갖는 패키지 시스템 |
KR100855624B1 (ko) * | 2007-06-01 | 2008-09-03 | 삼성전기주식회사 | 반도체 패키지 및 그 제조방법 |
KR100855626B1 (ko) * | 2007-06-01 | 2008-09-03 | 삼성전기주식회사 | 반도체 패키지 및 그 제조방법 |
KR100907730B1 (ko) * | 2007-12-12 | 2009-07-14 | 앰코 테크놀로지 코리아 주식회사 | 반도체 패키지 및 그 제조 방법 |
CN116190349B (zh) * | 2023-04-25 | 2023-06-30 | 甬矽电子(宁波)股份有限公司 | 半导体封装结构及其制备方法 |
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- 2000-11-08 KR KR1020000066238A patent/KR100341517B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101266520B1 (ko) * | 2011-06-30 | 2013-05-27 | 에스티에스반도체통신 주식회사 | 반도체 패키지 |
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