KR101002687B1 - 반도체 패키지 제조 방법 - Google Patents
반도체 패키지 제조 방법 Download PDFInfo
- Publication number
- KR101002687B1 KR101002687B1 KR1020080070425A KR20080070425A KR101002687B1 KR 101002687 B1 KR101002687 B1 KR 101002687B1 KR 1020080070425 A KR1020080070425 A KR 1020080070425A KR 20080070425 A KR20080070425 A KR 20080070425A KR 101002687 B1 KR101002687 B1 KR 101002687B1
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor package
- chip
- mounting plate
- chip mounting
- molding
- Prior art date
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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
- 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
- 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
- H01L2224/48245—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 metallic
- H01L2224/48247—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 metallic 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
- H01L2224/01—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
- H01L2224/48245—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 metallic
- H01L2224/48257—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 metallic connecting the wire to a die 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
- H01L2224/01—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
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
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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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49171—Fan-out arrangements
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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
Abstract
Description
Claims (3)
- 소정 면적을 갖는 캐리어를 제공하는 단계와;상기 캐리어의 표면에 접착수단을 부착하는 단계와;상기 접착수단의 표면에 별도로 구비된 칩탑재판들을 소정의 간격으로 부착시키는 단계와;별도로 구비된 다수의 리드들을 상기 칩탑재판의 사방 모서리에 인접 배열시키며 상기 접착수단의 표면에 부착시킴으로써, 하나의 칩탑재판에 다수의 리드가 인접 배열된 각 반도체 패키지 영역이 매트릭스 배열을 이루며 형성되는 단계와;상기 반도체 칩의 본딩패드와, 상기 리드간을 전기적으로 연결하는 와이어 본딩 단계와;상기 칩탑재판의 저면과, 리드의 저면이 외부로 노출되도록 상기 반도체 칩과, 와이어와, 칩탑재판의 상면과, 리드의 상면을 몰딩 컴파운드 수지로 몰딩하되, 상기 매트릭스 배열을 이루는 각 반도체 패키지 영역을 개별 몰딩하는 단계와;개별 몰딩된 개개의 반도체 패키지를 접착수단으로부터 떼어내는 픽업 단계;로 이루어진 것을 특징으로 하는 반도체 패키지 제조 방법.
- 청구항 1에 있어서, 상기 몰딩 단계에 있어서, 상기 매트릭스 배열을 이루는 각 반도체 패키지 영역과 동일한 갯수 및 배열을 이루는 캐비티와, 각 캐비티간을 구획해주는 격벽으로 구성된 몰딩용 금형이 채택 사용된 것을 특징으로 하는 반도체 패키지 제조 방법.
- 청구항 1에 있어서, 바람직한 다른 구현예로서, 상기 칩탑재판 및 리드의 측면부에 에칭 또는 가공에 의하여 형성된 요홈에 몰딩 단계시 몰딩 컴파운드 수지가 채워지는 것을 특징으로 하는 반도체 패키지 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080070425A KR101002687B1 (ko) | 2008-07-21 | 2008-07-21 | 반도체 패키지 제조 방법 |
Applications Claiming Priority (1)
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KR1020080070425A KR101002687B1 (ko) | 2008-07-21 | 2008-07-21 | 반도체 패키지 제조 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20100009684A KR20100009684A (ko) | 2010-01-29 |
KR101002687B1 true KR101002687B1 (ko) | 2010-12-21 |
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KR1020080070425A KR101002687B1 (ko) | 2008-07-21 | 2008-07-21 | 반도체 패키지 제조 방법 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100260993B1 (ko) | 1997-11-28 | 2000-07-01 | 김규현 | 칩 어레이 볼 그리드 어레이 패키지의 몰드금형 및 이를 이용한 몰드구조 |
KR100347706B1 (ko) | 2000-08-09 | 2002-08-09 | 주식회사 코스타트반도체 | 이식성 도전패턴을 포함하는 반도체 패키지 및 그 제조방법 |
JP2004063615A (ja) | 2002-07-26 | 2004-02-26 | Nitto Denko Corp | 半導体装置の製造方法、半導体装置製造用接着シートおよび半導体装置 |
US20050218499A1 (en) | 2004-03-31 | 2005-10-06 | Advanced Semiconductor Engineering, Inc. | Method for manufacturing leadless semiconductor packages |
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2008
- 2008-07-21 KR KR1020080070425A patent/KR101002687B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100260993B1 (ko) | 1997-11-28 | 2000-07-01 | 김규현 | 칩 어레이 볼 그리드 어레이 패키지의 몰드금형 및 이를 이용한 몰드구조 |
KR100347706B1 (ko) | 2000-08-09 | 2002-08-09 | 주식회사 코스타트반도체 | 이식성 도전패턴을 포함하는 반도체 패키지 및 그 제조방법 |
JP2004063615A (ja) | 2002-07-26 | 2004-02-26 | Nitto Denko Corp | 半導体装置の製造方法、半導体装置製造用接着シートおよび半導体装置 |
US20050218499A1 (en) | 2004-03-31 | 2005-10-06 | Advanced Semiconductor Engineering, Inc. | Method for manufacturing leadless semiconductor packages |
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KR20100009684A (ko) | 2010-01-29 |
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