WO2008105069A1 - プリント基板ユニットおよび半導体パッケージ - Google Patents

プリント基板ユニットおよび半導体パッケージ Download PDF

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Publication number
WO2008105069A1
WO2008105069A1 PCT/JP2007/053631 JP2007053631W WO2008105069A1 WO 2008105069 A1 WO2008105069 A1 WO 2008105069A1 JP 2007053631 W JP2007053631 W JP 2007053631W WO 2008105069 A1 WO2008105069 A1 WO 2008105069A1
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WO
WIPO (PCT)
Prior art keywords
board
package board
package
semiconductor element
reinforcing member
Prior art date
Application number
PCT/JP2007/053631
Other languages
English (en)
French (fr)
Inventor
Kenji Fukuzono
Hideaki Yoshimura
Original Assignee
Fujitsu Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Limited filed Critical Fujitsu Limited
Priority to CN2007800516899A priority Critical patent/CN101611491B/zh
Priority to JP2009501072A priority patent/JP4846019B2/ja
Priority to PCT/JP2007/053631 priority patent/WO2008105069A1/ja
Priority to KR1020097014542A priority patent/KR101072420B1/ko
Publication of WO2008105069A1 publication Critical patent/WO2008105069A1/ja
Priority to US12/461,867 priority patent/US8023268B2/en

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/40Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
    • H01L23/4006Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/40Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/367Cooling facilitated by shape of device
    • H01L23/3675Cooling facilitated by shape of device characterised by the shape of the housing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/42Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
    • H01L23/433Auxiliary members in containers characterised by their shape, e.g. pistons
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/40Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
    • H01L23/4006Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
    • H01L2023/4037Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by thermal path or place of attachment of heatsink
    • H01L2023/4062Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by thermal path or place of attachment of heatsink heatsink to or through board or cabinet
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/40Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
    • H01L23/4006Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
    • H01L2023/4075Mechanical elements
    • H01L2023/4081Compliant clamping elements not primarily serving heat-conduction
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/06Manufacture 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 the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
    • H01L21/10Preliminary treatment of the selenium or tellurium, its application to the foundation plate, or the subsequent treatment of the combination
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/50Assembly 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
    • H01L21/56Encapsulations, e.g. encapsulation layers, coatings
    • H01L21/563Encapsulation of active face of flip-chip device, e.g. underfilling or underencapsulation of flip-chip, encapsulation preform on chip or mounting substrate
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/10Bump connectors; Manufacturing methods related thereto
    • H01L2224/15Structure, shape, material or disposition of the bump connectors after the connecting process
    • H01L2224/16Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/73Means 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
    • H01L2224/732Location after the connecting process
    • H01L2224/73251Location after the connecting process on different surfaces
    • H01L2224/73253Bump and layer connectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/00011Not relevant to the scope of the group, the symbol of which is combined with the symbol of this group
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/00014Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01Chemical elements
    • H01L2924/01019Potassium [K]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/151Die mounting substrate
    • H01L2924/153Connection portion
    • H01L2924/1531Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
    • H01L2924/15311Connection 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/161Cap
    • H01L2924/1615Shape
    • H01L2924/16152Cap comprising a cavity for hosting the device, e.g. U-shaped cap

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Wire Bonding (AREA)

Abstract

 プリント基板ユニット(13)では、半導体素子(26)の動作時に半導体素子(26)は発熱する。半導体素子(26)の熱はパッケージ基板(16)やマザーボード(14)に伝達される。パッケージ基板(16)の熱膨張率とマザーボード(14)の熱膨張率とは異なる。パッケージ基板(16)では応力が生成される。パッケージ基板(16)上では補強部材(18)は第2角柱空間(33)よりも内側に収まる。こうして補強部材(18)は外縁から内側に向かって広がる接合領域でパッケージ基板(16)の表面に接合される。その結果、第2角柱空間(33)よりも外側で補強部材(18)がパッケージ基板(16)に接合される場合に比べてパッケージ基板(18)の剛性の高まりは抑制される。パッケージ基板(18)の角で応力の集中は回避される。最外周のバンプ列で端子バンプ(17)の破損は回避される。
PCT/JP2007/053631 2007-02-27 2007-02-27 プリント基板ユニットおよび半導体パッケージ WO2008105069A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2007800516899A CN101611491B (zh) 2007-02-27 2007-02-27 印刷基板单元和半导体封装
JP2009501072A JP4846019B2 (ja) 2007-02-27 2007-02-27 プリント基板ユニットおよび半導体パッケージ
PCT/JP2007/053631 WO2008105069A1 (ja) 2007-02-27 2007-02-27 プリント基板ユニットおよび半導体パッケージ
KR1020097014542A KR101072420B1 (ko) 2007-02-27 2007-02-27 프린트 기판 유닛 및 반도체 패키지
US12/461,867 US8023268B2 (en) 2007-02-27 2009-08-26 Printed circuit board unit and semiconductor package

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/053631 WO2008105069A1 (ja) 2007-02-27 2007-02-27 プリント基板ユニットおよび半導体パッケージ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/461,867 Continuation US8023268B2 (en) 2007-02-27 2009-08-26 Printed circuit board unit and semiconductor package

Publications (1)

Publication Number Publication Date
WO2008105069A1 true WO2008105069A1 (ja) 2008-09-04

Family

ID=39720915

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/053631 WO2008105069A1 (ja) 2007-02-27 2007-02-27 プリント基板ユニットおよび半導体パッケージ

Country Status (5)

Country Link
US (1) US8023268B2 (ja)
JP (1) JP4846019B2 (ja)
KR (1) KR101072420B1 (ja)
CN (1) CN101611491B (ja)
WO (1) WO2008105069A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013247274A (ja) * 2012-05-28 2013-12-09 Fujitsu Ltd 半導体パッケージ及び配線基板ユニット

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US9159643B2 (en) 2012-09-14 2015-10-13 Freescale Semiconductor, Inc. Matrix lid heatspreader for flip chip package
US8921994B2 (en) 2012-09-14 2014-12-30 Freescale Semiconductor, Inc. Thermally enhanced package with lid heat spreader
TWI508238B (zh) * 2012-12-17 2015-11-11 Princo Corp 晶片散熱系統
CN203243595U (zh) * 2013-03-07 2013-10-16 杭州华三通信技术有限公司 一种pcb结构
US20150047821A1 (en) * 2013-08-14 2015-02-19 Atomic Energy Council - Institute Of Nuclear Energy Research Heating device structure
US20150221570A1 (en) * 2014-02-04 2015-08-06 Amkor Technology, Inc. Thin sandwich embedded package
EP2914071A1 (en) * 2014-02-28 2015-09-02 AT & S Austria Technologie & Systemtechnik Aktiengesellschaft Heat spreader in multilayer build ups
JP6823283B2 (ja) * 2016-10-24 2021-02-03 日本電気株式会社 冷却装置、搭載方法
US20180190596A1 (en) 2016-12-30 2018-07-05 Intel Corporation Standoff members for semiconductor package
DE102019119118B4 (de) * 2019-07-15 2024-06-13 Infineon Technologies Ag Halbleitergehäuse, halbleiteranordnung und verfahren zur herstellung eines halbleitergehäuses
TW202214057A (zh) * 2020-05-29 2022-04-01 美商谷歌有限責任公司 用於晶片總成之熱管理之方法及熱分配裝置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013247274A (ja) * 2012-05-28 2013-12-09 Fujitsu Ltd 半導体パッケージ及び配線基板ユニット

Also Published As

Publication number Publication date
US8023268B2 (en) 2011-09-20
JP4846019B2 (ja) 2011-12-28
JPWO2008105069A1 (ja) 2010-06-03
KR101072420B1 (ko) 2011-10-11
CN101611491A (zh) 2009-12-23
KR20090088956A (ko) 2009-08-20
CN101611491B (zh) 2012-09-05
US20100014254A1 (en) 2010-01-21

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