JP2009081281A - 回路装置 - Google Patents
回路装置 Download PDFInfo
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- JP2009081281A JP2009081281A JP2007249557A JP2007249557A JP2009081281A JP 2009081281 A JP2009081281 A JP 2009081281A JP 2007249557 A JP2007249557 A JP 2007249557A JP 2007249557 A JP2007249557 A JP 2007249557A JP 2009081281 A JP2009081281 A JP 2009081281A
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- side wall
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- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/065—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L25/0655—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L27/00 the devices being arranged next to each other
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- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
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- H01L2224/48225—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
- H01L2224/48227—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 connecting the wire to a bond pad of the item
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- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
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- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
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- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
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- 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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
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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
- H05K1/03—Use of materials for the substrate
- H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
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- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
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- H05K2201/10742—Details of leads
- H05K2201/10886—Other details
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- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
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Abstract
【解決手段】本発明の回路装置は、導電パターン22および回路素子から成る混成集積回路が上面に組み込まれた回路基板18と、額縁状に構成された4つの側壁部を備えて回路基板18に当接することで回路素子が封止される空間を回路基板18の上面に構成するケース材12と、導電パターン22から成るパッド13に固着されて外部に延在するリード14とを具備している。更に、ケース材12の角部にて側壁部の内壁を連続させる支持部30Aが設けられている。
【選択図】図2
Description
11 金属細線
12 ケース材
12A 第1側壁部
12B 第2側壁部
12C 第3側壁部
12D 第4側壁部
12E 内部側壁部
12F 内部側壁部
13 パッド
14 リード
16 封止樹脂
18 回路基板
20 絶縁層
22 導電パターン
24 半導体素子
26 チップ素子
28 貫通孔
30A、30B、30C、30D、30E、30F、30G、30H 支持部
32 段差領域
34 ノズル
36 ネジ
38 ヒートシンク
40 孔部
Claims (5)
- 導電パターンおよび回路素子から成る混成集積回路が上面に組み込まれた回路基板と、
額縁状に構成された4つの側壁部を備え、前記回路基板に当接することで前記回路素子が封止される空間を前記回路基板の上面に構成するケース材と、
前記導電パターンから成るパッドに固着されて外部に延在するリードと、を具備し、
前記ケース材の角部にて前記側壁部の内壁を連続させる支持部が設けられることを特徴とする回路装置。 - 前記側壁部の内側を部分的に窪ませることで、前記回路基板が収納される段差領域が形成され、
前記支持部の一主面は前記段差領域と同一平面上にあり、
前記段差領域および前記支持部に塗布された接着剤を介して前記ケース材が前記回路基板に固着されることを特徴とする請求項1記載の回路装置。 - 前記側壁部の断面積は同一に形成され、
前記支持部の断面積は、前記側壁部の断面積よりも小さいことを特徴とする請求項1記載の回路装置。 - 前記支持部は、前記ケース材の4つの角部の各々に対応して設けられることを特徴とする請求項1記載の回路装置。
- 前記側壁部の内壁と連続すると共に、前記回路基板がネジ止めされる領域を囲む内部側壁を更に具備し、
前記側壁部の内壁と前記内部側壁とを前記支持部により連続させることを特徴とする請求項1記載の回路装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007249557A JP5096094B2 (ja) | 2007-09-26 | 2007-09-26 | 回路装置 |
US12/237,650 US7746658B2 (en) | 2007-09-26 | 2008-09-25 | Circuit device |
CN200810168333XA CN101399263B (zh) | 2007-09-26 | 2008-09-26 | 电路装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007249557A JP5096094B2 (ja) | 2007-09-26 | 2007-09-26 | 回路装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009081281A true JP2009081281A (ja) | 2009-04-16 |
JP5096094B2 JP5096094B2 (ja) | 2012-12-12 |
Family
ID=40517678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007249557A Active JP5096094B2 (ja) | 2007-09-26 | 2007-09-26 | 回路装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7746658B2 (ja) |
JP (1) | JP5096094B2 (ja) |
CN (1) | CN101399263B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013021125A (ja) * | 2011-07-11 | 2013-01-31 | Sanken Electric Co Ltd | 半導体装置およびその製造方法 |
JP2017216468A (ja) * | 2014-11-20 | 2017-12-07 | 日本精工株式会社 | 電子部品搭載用放熱基板 |
US10388596B2 (en) | 2014-11-20 | 2019-08-20 | Nsk Ltd. | Electronic part mounting heat-dissipating substrate |
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US8484351B1 (en) | 2008-10-08 | 2013-07-09 | Google Inc. | Associating application-specific methods with tables used for data storage |
DE102010038294A1 (de) * | 2010-07-22 | 2012-01-26 | Endress + Hauser Gmbh + Co. Kg | Elektronische Baugruppe mit einem von einer Vergussmasse umschlossenen Bauteil und Verfahren zu deren Herstellung |
JP5796956B2 (ja) * | 2010-12-24 | 2015-10-21 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | 回路装置およびその製造方法 |
CN106711099B (zh) * | 2015-11-13 | 2019-04-05 | 原相科技股份有限公司 | 封装结构 |
US10522442B2 (en) * | 2017-06-29 | 2019-12-31 | Performance Motion Devices, Inc. | Dissipating heat from an electronic device in a protective housing |
US10959323B1 (en) | 2019-09-06 | 2021-03-23 | Performance Motion Devices, Inc. | Over-torque protection features for mounting an electronic device to a heat dissipation object |
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JP2004103846A (ja) * | 2002-09-10 | 2004-04-02 | Mitsubishi Electric Corp | 電力用半導体装置 |
JP2004134569A (ja) * | 2002-10-10 | 2004-04-30 | Mitsubishi Electric Corp | 電力用半導体装置 |
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JP2000165056A (ja) * | 1998-11-30 | 2000-06-16 | Koyo Electronics Ind Co Ltd | 電子機器の筐体 |
US6945788B2 (en) * | 2003-07-31 | 2005-09-20 | Tyco Electronics Corporation | Metal contact LGA socket |
US8033411B2 (en) * | 2004-04-13 | 2011-10-11 | S.C. Johnson Home Storage, Inc. | Collapsible storage device |
JP4769973B2 (ja) | 2005-07-28 | 2011-09-07 | オンセミコンダクター・トレーディング・リミテッド | 回路装置 |
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Patent Citations (2)
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JP2004103846A (ja) * | 2002-09-10 | 2004-04-02 | Mitsubishi Electric Corp | 電力用半導体装置 |
JP2004134569A (ja) * | 2002-10-10 | 2004-04-30 | Mitsubishi Electric Corp | 電力用半導体装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013021125A (ja) * | 2011-07-11 | 2013-01-31 | Sanken Electric Co Ltd | 半導体装置およびその製造方法 |
JP2017216468A (ja) * | 2014-11-20 | 2017-12-07 | 日本精工株式会社 | 電子部品搭載用放熱基板 |
US10192818B2 (en) | 2014-11-20 | 2019-01-29 | Nsk Ltd. | Electronic part mounting heat-dissipating substrate |
US10388596B2 (en) | 2014-11-20 | 2019-08-20 | Nsk Ltd. | Electronic part mounting heat-dissipating substrate |
Also Published As
Publication number | Publication date |
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US7746658B2 (en) | 2010-06-29 |
CN101399263A (zh) | 2009-04-01 |
CN101399263B (zh) | 2011-03-16 |
US20090091899A1 (en) | 2009-04-09 |
JP5096094B2 (ja) | 2012-12-12 |
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