JP5324191B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP5324191B2 JP5324191B2 JP2008286254A JP2008286254A JP5324191B2 JP 5324191 B2 JP5324191 B2 JP 5324191B2 JP 2008286254 A JP2008286254 A JP 2008286254A JP 2008286254 A JP2008286254 A JP 2008286254A JP 5324191 B2 JP5324191 B2 JP 5324191B2
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- plating
- wiring
- semiconductor device
- wiring board
- plating film
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
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- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
- H01L2924/143—Digital devices
- H01L2924/1433—Application-specific integrated circuit [ASIC]
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- 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
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- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19041—Component type being a capacitor
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- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19105—Disposition of discrete passive components in a side-by-side arrangement on a common die mounting substrate
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
- H05K3/181—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49126—Assembling bases
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- Engineering & Computer Science (AREA)
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
図1により、本発明の実施の形態1に係るシールド付き電子部品の構造について説明する。図1は本発明の実施の形態1に係るシールド付き電子部品の構造を示す断面図であり、パワーアンプモジュールの構造を示している。
実施の形態2は、実施の形態1において、半導体チップ21をフェイスアップで実装したものである。
実施の形態3は、実施の形態1において、複数の積層半導体からなる半導体チップ21をフェイスアップで実装したものである。
実施の形態4は、実施の形態1において、配線基板10を、裏面保護のために裏面同士を合わせるのではなく、配線基板10の裏に裏面保護のために保護フィルムを塗布したものである。
Claims (8)
- 第1主面、前記第1主面とは反対側の第2主面、およびその厚さ方向において、前記第1および第2主面の間に位置する複数の側面を有する配線基板と、
前記配線基板の前記第1主面上に搭載された半導体チップと、
樹脂と複数のSiO 2 粒子とから構成され、上面と複数の側面とを有し、前記半導体チップと前記配線基板の前記第1主面とを封止する封止体と、
前記封止体の前記上面上と前記複数の側面上とに形成された複数の金属めっき膜と、を備え、
前記金属めっき膜は、前記封止体の前記上面上および前記複数の側面上に形成されたPdめっき膜と、前記Pdめっき膜上に形成されたNiめっき膜と、を有し、
前記Pdめっき膜の一部は、前記封止体に存在する複数の穴や前記樹脂と前記複数のSiO 2 粒子との隙間界面に浸透している半導体装置。 - 請求項1に記載の半導体装置において、
前記Pdめっき膜は、高圧CO 2 下において形成されためっき膜である半導体装置。 - 請求項2に記載の半導体装置において、
前記Niめっき膜は、高圧CO 2 下において形成されためっき膜である半導体装置。 - 請求項1に記載の半導体装置において、
前記配線基板は、前記配線基板の前記複数の側面から露出したGND配線層を有し、
前記複数の金属めっき膜は、前記配線基板の前記複数の側面の一部を覆い、かつ前記GND配線層と電気的に接続されている半導体装置。 - 請求項1に記載の半導体装置において、
前記配線基板は、GND配線層と、前記GND配線層と電気的に接続されたGND接続用スルーホールと、を有し、
前記GND接続用スルーホールの一部は、前記配線基板の前記複数の側面から露出し、
前記複数の金属めっき膜は、前記配線基板の前記複数の側面の一部を覆い、かつ前記GND接続用スルーホールの一部と電気的に接続されている半導体装置。 - 請求項1に記載の半導体装置において、
前記封止体の前記複数の穴の一部は、前記複数のSiO 2 粒子の一部が抜け落ちたものである半導体装置。 - 請求項1に記載の半導体装置において、
前記配線基板の前記第1主面上には、複数の受動部品が搭載され、前記複数の受動部品は前記封止体により覆われている半導体装置。 - 請求項7に記載の半導体装置において、
前記半導体チップは、パワーアンプ回路を備える半導体装置。
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JP2008286254A JP5324191B2 (ja) | 2008-11-07 | 2008-11-07 | 半導体装置 |
US12/612,699 US20100172116A1 (en) | 2008-11-07 | 2009-11-05 | Shielded electronic components and method of manufacturing the same |
CN2009102120257A CN101740550B (zh) | 2008-11-07 | 2009-11-06 | 带屏蔽装置的电子部件及其制造方法 |
US13/561,302 US9001528B2 (en) | 2008-11-07 | 2012-07-30 | Shielded electronic components and method of manufacturing the same |
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JP2008286254A JP5324191B2 (ja) | 2008-11-07 | 2008-11-07 | 半導体装置 |
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2009
- 2009-11-05 US US12/612,699 patent/US20100172116A1/en not_active Abandoned
- 2009-11-06 CN CN2009102120257A patent/CN101740550B/zh not_active Expired - Fee Related
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2012
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JP2010114291A (ja) | 2010-05-20 |
US20100172116A1 (en) | 2010-07-08 |
US9001528B2 (en) | 2015-04-07 |
CN101740550A (zh) | 2010-06-16 |
US20120292772A1 (en) | 2012-11-22 |
CN101740550B (zh) | 2011-12-21 |
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