KR100975401B1 - 세라믹 패키지 - Google Patents
세라믹 패키지 Download PDFInfo
- Publication number
- KR100975401B1 KR100975401B1 KR1020080061723A KR20080061723A KR100975401B1 KR 100975401 B1 KR100975401 B1 KR 100975401B1 KR 1020080061723 A KR1020080061723 A KR 1020080061723A KR 20080061723 A KR20080061723 A KR 20080061723A KR 100975401 B1 KR100975401 B1 KR 100975401B1
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor chip
- thin film
- metal thin
- cavity
- ceramic package
- 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
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
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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
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
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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
- H01L2224/31—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
- H01L2224/4805—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
- H01L2224/73—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
- H01L2224/8338—Bonding interfaces outside the semiconductor or solid-state body
- H01L2224/83385—Shape, e.g. interlocking features
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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
- H01L2924/1515—Shape
- H01L2924/15153—Shape the die mounting substrate comprising a recess for hosting the device
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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
- H01L2924/161—Cap
- H01L2924/1615—Shape
- H01L2924/16195—Flat cap [not enclosing an internal cavity]
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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
- H01L2924/30—Technical effects
- H01L2924/35—Mechanical effects
- H01L2924/351—Thermal stress
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- 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)
- Die Bonding (AREA)
Abstract
Description
Claims (5)
- 반도체칩을 수용하는 캐비티를 가지며 세라믹으로 이루어진 패키지 본체와, 와이어에 의해 상기 반도체칩의 각 전기단자와 전기적으로 연결되는 복수의 단자부와, 상기 패키지 본체의 캐비티 바닥에 마련되며 상기 반도체칩이 놓여져 부착되는 금속박막을 포함하는 세라믹 패키지에 있어서,상기 금속박막은, 상기 캐비티 바닥까지 연장된 다수의 구멍을 가지는 망형상으로 이루어진 것을 특징으로 하는 세라믹 패키지.
- 제1항에 있어서,상기 금속박막은, 상기 패키지 본체의 캐비티 바닥에 부착된 텅스텐층과, 상기 텅스텐층 위에 도금된 니켈층과, 상기 니켈층 위에 도금된 금층으로 이루어진 것을 특징으로 하는 세라믹 패키지.
- 제1항에 있어서,상기 금속박막은, 상호 이격되어 나란하게 형성된 다수의 제1띠형상부와, 상호 이격되어 나란하게 형성되며 상기 제1띠형상부들과 교차하는 다수의 제2띠형상부로 이루어지며,상기 다수의 구멍은 상기 띠형상부들 사이사이의 공간들에 의해 형성되는 것을 특징으로 하는 세라믹 패키지.
- 제1항에 있어서,상기 단자부는 상기 금속박막보다 높은 위치에 배치되어 있는 것을 특징으로 하는 세라믹 패키지.
- 제1항에 있어서,상기 금속박막은 상기 캐비티 바닥의 양측에 분할되어 마련된 것을 특징으로 하는 세라믹 패키지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020080061723A KR100975401B1 (ko) | 2008-06-27 | 2008-06-27 | 세라믹 패키지 |
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KR1020080061723A KR100975401B1 (ko) | 2008-06-27 | 2008-06-27 | 세라믹 패키지 |
Publications (2)
Publication Number | Publication Date |
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KR20100001706A KR20100001706A (ko) | 2010-01-06 |
KR100975401B1 true KR100975401B1 (ko) | 2010-08-11 |
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KR1020080061723A KR100975401B1 (ko) | 2008-06-27 | 2008-06-27 | 세라믹 패키지 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7258806B2 (ja) * | 2020-03-23 | 2023-04-17 | 株式会社東芝 | 半導体装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000003002A (ko) * | 1998-06-25 | 2000-01-15 | 윤종용 | 탄성 중합체를 사용하는 반도체 패키지 |
JP2003152144A (ja) | 2001-08-28 | 2003-05-23 | Toyota Industries Corp | 複合材及びその製造方法 |
KR100755658B1 (ko) | 2006-03-09 | 2007-09-04 | 삼성전기주식회사 | 발광다이오드 패키지 |
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- 2008-06-27 KR KR1020080061723A patent/KR100975401B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000003002A (ko) * | 1998-06-25 | 2000-01-15 | 윤종용 | 탄성 중합체를 사용하는 반도체 패키지 |
JP2003152144A (ja) | 2001-08-28 | 2003-05-23 | Toyota Industries Corp | 複合材及びその製造方法 |
KR100755658B1 (ko) | 2006-03-09 | 2007-09-04 | 삼성전기주식회사 | 발광다이오드 패키지 |
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KR20100001706A (ko) | 2010-01-06 |
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