KR20110012647A - 오버행 다이 스택 구조를 이용한 반도체 패키지 - Google Patents
오버행 다이 스택 구조를 이용한 반도체 패키지 Download PDFInfo
- Publication number
- KR20110012647A KR20110012647A KR1020090070456A KR20090070456A KR20110012647A KR 20110012647 A KR20110012647 A KR 20110012647A KR 1020090070456 A KR1020090070456 A KR 1020090070456A KR 20090070456 A KR20090070456 A KR 20090070456A KR 20110012647 A KR20110012647 A KR 20110012647A
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- South Korea
- Prior art keywords
- die
- adhesive
- semiconductor package
- spacer
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- H01L24/01—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
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
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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 groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07 e.g. sealing of a cap to a base of a container
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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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/2612—Auxiliary members for layer connectors, e.g. spacers
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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
- H01L2224/484—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
- H01L2224/73—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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/8319—Arrangement of the layer connectors prior to mounting
- H01L2224/83192—Arrangement of the layer connectors prior to mounting wherein the layer connectors are disposed only on another item or body to be connected to the semiconductor or solid-state body
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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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Die Bonding (AREA)
Abstract
Description
Claims (5)
- 다수의 본딩패드를 상면에 구성하고 있는 기판과 다수 칩패드를 상면에 구성하며 상기 기판에 적층되는 다이로 구성되며 상기 본딩패드 및 칩패드를 본딩와이어로 전기적 접속시키는 반도체 패키지에 있어서,상기 기판 및 다이를 접착시키는 접착층 사이에 스페이서를 적층시키는 것을 특징으로 하는 오버행(overhang) 다이 스택 구조를 이용한 반도체 패키지
- 제 1항에 있어서,상기 접착층을 구성하는 접착물질은 액체 형태의 에폭시 접착제이거나 필름 타입의 접착제인 것을 특징으로 하는 오버행(overhang) 다이 스택 구조를 이용한 반도체 패키지
- 제 2항에 있어서,상기 스페이서는 50 내지 100 um 두께를 갖는 것을 특징으로 하는 오버행(overhang) 다이 스택 구조를 이용한 반도체 패키지
- 제 3항에 있어서,상기 스페이서는 상기 다이보다 단면 크기를 작게 하고 상기 접착층을 구성하는 접착물질의 단면 크기와 동일하게 하여 구성하는 것을 특징으로 하는 오버 행(overhang) 다이 스택 구조를 이용한 반도체 패키지
- 제 1항 내지 제 4항 중 어느 한 항에 따른 반도체 패키지 제조방법에 있어서,다이보다 작은 단면 사이즈를 갖는 스페이서를 준비하는 A 단계와;상기 스페이서와 같은 사이즈를 갖는 접착제를 기판 상면에 도포하여 하부 접착층을 형성하는 B 단계와;상기 하부 접착층 상면에 상기 스페이서를 적층하는 C 단계와;상기 스페이서 상면에 상기 스페이서와 같은 사이즈를 갖는 접착제를 도포하여 상부 접착층을 형성하는 D 단계; 및상기 상부 접착층 상면에 다이를 붙이고 본딩을 진행하는 E 단계;를 포함하는 것을 특징으로 하는 오버행(overhang) 다이 스택 구조를 이용한 반도체 패키지 제조방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090070456A KR101083663B1 (ko) | 2009-07-31 | 2009-07-31 | 오버행 다이 스택 구조를 이용한 반도체 패키지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090070456A KR101083663B1 (ko) | 2009-07-31 | 2009-07-31 | 오버행 다이 스택 구조를 이용한 반도체 패키지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110012647A true KR20110012647A (ko) | 2011-02-09 |
KR101083663B1 KR101083663B1 (ko) | 2011-11-16 |
Family
ID=43772548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090070456A Expired - Fee Related KR101083663B1 (ko) | 2009-07-31 | 2009-07-31 | 오버행 다이 스택 구조를 이용한 반도체 패키지 |
Country Status (1)
Country | Link |
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KR (1) | KR101083663B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150081646A (ko) * | 2014-01-06 | 2015-07-15 | 에스케이하이닉스 주식회사 | 칩 적층 패키지 및 그 제조방법 |
KR20170000961A (ko) * | 2015-06-25 | 2017-01-04 | 크루셜텍 (주) | 센서 패키지 및 이의 제조방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101333398B1 (ko) * | 2012-02-14 | 2013-11-28 | 앰코 테크놀로지 코리아 주식회사 | 반도체 디바이스 및 그 제조 방법 |
-
2009
- 2009-07-31 KR KR1020090070456A patent/KR101083663B1/ko not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150081646A (ko) * | 2014-01-06 | 2015-07-15 | 에스케이하이닉스 주식회사 | 칩 적층 패키지 및 그 제조방법 |
KR20170000961A (ko) * | 2015-06-25 | 2017-01-04 | 크루셜텍 (주) | 센서 패키지 및 이의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR101083663B1 (ko) | 2011-11-16 |
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