JP4589960B2 - パッケージユニット - Google Patents
パッケージユニット Download PDFInfo
- Publication number
- JP4589960B2 JP4589960B2 JP2007503510A JP2007503510A JP4589960B2 JP 4589960 B2 JP4589960 B2 JP 4589960B2 JP 2007503510 A JP2007503510 A JP 2007503510A JP 2007503510 A JP2007503510 A JP 2007503510A JP 4589960 B2 JP4589960 B2 JP 4589960B2
- Authority
- JP
- Japan
- Prior art keywords
- package
- stiffener
- heat sink
- package unit
- heat
- 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.)
- Expired - Fee Related
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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
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
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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
- H01L23/02—Containers; Seals
- H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
-
- 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
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
-
- 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
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4037—Mountings 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
- H01L2023/405—Mountings 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 package
-
- 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
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4037—Mountings 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
- H01L2023/4062—Mountings 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
-
- 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
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4075—Mechanical elements
- H01L2023/4081—Compliant clamping elements not primarily serving heat-conduction
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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
- H01L2224/73253—Bump and layer connectors
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01004—Beryllium [Be]
-
- 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
-
- 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]
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)
Description
前記半導体パッケージとの間に熱接合材を挟んで配置されたヒートシンクを備え、半導体パッケージが、熱接合材の周縁を取り囲む庇部を有することを特徴とする。
パッケージ基板と、パッケージ基板表面中央部に搭載された半導体チップと、パッケージ基板表面周辺部に搭載された、その周辺部を一周するスティフナと、半導体チップおよびスティフナを前記パッケージ基板との間に挟む位置に置かれた熱拡散板とを有し、パッケージ基板裏面をシステム基板に向けてシステム基板に搭載された半導体パッケージ、および
熱拡散板との間に熱接合材を挟んで配置されたヒートシンクを備え、
上記スティフナが、熱接合板の周縁を取り囲む庇部を有することを特徴とする。
パッケージ基板と、パッケージ基板表面中央部に搭載された半導体チップと、パッケージ基板表面周辺部に搭載された、その周辺部を一周するスティフナと、半導体チップおよびスティフナを前記パッケージ基板との間に挟む位置に置かれた熱拡散板とを有し、パッケージ基板裏面をシステム基板に向けてシステム基板に搭載された半導体パッケージ、および
熱拡散板との間に熱接合材を挟んで配置されたヒートシンクを備え、
上記熱拡散板が、熱接合材の周縁を取り囲む庇部を有することを特徴とする。
Claims (5)
- パッケージ基板と、該パッケージ基板表面中央部に搭載された半導体チップと、該パッケージ基板表面周辺部に搭載された、該周辺部を一周するスティフナと、前記半導体チップおよび前記スティフナを前記パッケージ基板との間に挟む位置に置かれた熱拡散板とを有し、該パッケージ基板裏面をシステム基板に向けて該システム基板に搭載された半導体パッケージ、および
前記熱拡散板との間に熱接合材を挟んで配置されたヒートシンクを備え、
前記スティフナが、前記熱接合材の周縁を取り囲む庇部を有することを特徴とするパッケージユニット。 - 前記ヒートシンクが、前記庇部先端に対応する位置に該庇部先端が嵌入する溝を有することを特徴とする請求項1記載のパッケージユニット。
- 前記スティフナが、前記ヒートシンクを支持する支持部を有することを特徴とする請求項1記載のパッケージユニット。
- パッケージ基板と、該パッケージ基板表面中央部に搭載された半導体チップと、該パッケージ基板表面周辺部に搭載された、該周辺部を一周するスティフナと、前記半導体チップおよび前記スティフナを前記パッケージ基板との間に挟む位置に置かれた熱拡散板とを有し、該パッケージ基板裏面をシステム基板に向けて該システム基板に搭載された半導体パッケージ、および
前記熱拡散板との間に熱接合材を挟んで配置されたヒートシンクを備え、
前記熱拡散板が、前記熱接合材の周縁を取り囲む庇部を有し、
前記ヒートシンクが、前記庇部先端に対応する位置に該庇部先端が嵌入する溝を有することを特徴とするパッケージユニット。 - 前記熱拡散板が、前記ヒートシンクを支持する支持部を有することを特徴とする請求項4記載のパッケージユニット。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/002277 WO2006087770A1 (ja) | 2005-02-15 | 2005-02-15 | パッケージユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2006087770A1 JPWO2006087770A1 (ja) | 2008-07-03 |
JP4589960B2 true JP4589960B2 (ja) | 2010-12-01 |
Family
ID=36916186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007503510A Expired - Fee Related JP4589960B2 (ja) | 2005-02-15 | 2005-02-15 | パッケージユニット |
Country Status (3)
Country | Link |
---|---|
US (1) | US7800218B2 (ja) |
JP (1) | JP4589960B2 (ja) |
WO (1) | WO2006087770A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7238430B2 (ja) * | 2019-01-28 | 2023-03-14 | 日本電気株式会社 | 冷却装置及びその組立て方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03178154A (ja) * | 1989-12-06 | 1991-08-02 | Hitachi Ltd | 半導体集積回路装置 |
JP2003124663A (ja) * | 2001-10-09 | 2003-04-25 | Fujitsu Ltd | 冷却装置 |
JP2004165586A (ja) * | 2002-09-18 | 2004-06-10 | Fujitsu Ltd | パッケージ構造、それを搭載したプリント基板、並びに、かかるプリント基板を有する電子機器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2580852B2 (ja) * | 1990-07-26 | 1997-02-12 | 日本電気株式会社 | 集積回路の冷却構造 |
JPH06275759A (ja) * | 1993-03-17 | 1994-09-30 | Fujitsu Ltd | 半導体装置及びその製造方法 |
JP3178154B2 (ja) | 1993-04-06 | 2001-06-18 | 富士ゼロックス株式会社 | 電波ノイズの放射防止装置 |
JP2000332169A (ja) | 1999-05-17 | 2000-11-30 | Toshiba Corp | 発熱体の放熱構造及びこれを有する電子機器 |
US6229702B1 (en) * | 1999-06-02 | 2001-05-08 | Advanced Semiconductor Engineering, Inc. | Ball grid array semiconductor package having improved heat dissipation efficiency, overall electrical performance and enhanced bonding capability |
US6563213B1 (en) * | 1999-10-18 | 2003-05-13 | Intel Corporation | Integrated circuit heat sink support and retention mechanism |
JP3881488B2 (ja) | 1999-12-13 | 2007-02-14 | 株式会社東芝 | 回路モジュールの冷却装置およびこの冷却装置を有する電子機器 |
JP2002190560A (ja) * | 2000-12-21 | 2002-07-05 | Nec Corp | 半導体装置 |
-
2005
- 2005-02-15 WO PCT/JP2005/002277 patent/WO2006087770A1/ja not_active Application Discontinuation
- 2005-02-15 JP JP2007503510A patent/JP4589960B2/ja not_active Expired - Fee Related
-
2007
- 2007-08-09 US US11/889,079 patent/US7800218B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03178154A (ja) * | 1989-12-06 | 1991-08-02 | Hitachi Ltd | 半導体集積回路装置 |
JP2003124663A (ja) * | 2001-10-09 | 2003-04-25 | Fujitsu Ltd | 冷却装置 |
JP2004165586A (ja) * | 2002-09-18 | 2004-06-10 | Fujitsu Ltd | パッケージ構造、それを搭載したプリント基板、並びに、かかるプリント基板を有する電子機器 |
Also Published As
Publication number | Publication date |
---|---|
US20080036074A1 (en) | 2008-02-14 |
JPWO2006087770A1 (ja) | 2008-07-03 |
WO2006087770A1 (ja) | 2006-08-24 |
US7800218B2 (en) | 2010-09-21 |
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