JP2011171428A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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Abstract
【解決手段】半導体装置1は、複数の電極5a〜5fを有するインターポーザ6と、インターポーザ6に搭載された半導体素子2と、インターポーザ6に設けられ、各電極を露出する複数の開口部8a〜8fが形成されたソルダーレジスト8と、を備えている。また、半導体装置1は、電極5a〜5fとプリント配線基板11の基板電極10a〜10fとを接続する複数のはんだバンプ9a〜9fを備え、各はんだバンプ9a〜9fは、開口部8a〜8fから突出するはんだボール部9Bを有する。開口部8a〜8fの高さは、インターポーザ6の電極5a〜5fとプリント配線基板11の基板電極10a〜10fとの離間距離が大きくなるほど高くなるように設定されている。
【選択図】図1
Description
図1は、本発明の第1実施形態に係る半導体装置の概略構成を示す説明図である。図1(a)に示すように、半導体装置1は、半導体素子2と、半導体素子2が搭載されたインターポーザ6と、を備えており、配線基板としてのマザーボード等のプリント配線基板11に搭載される。
次に、本発明の第2実施形態に係る半導体装置について図3を参照しながら説明する。なお、図3において図1と同じ部材は同じ符号を付し、その説明は省略する。図3に示す本発明の半導体装置1Aのインターポーザ6は、はんだバンプ9a〜9fのはんだ接合時(210℃〜240℃)に上に凸状に反りが発生する点で異なる。
2 半導体素子
5a,5b,5c,5d,5e,5f 電極
6 インターポーザ
8 ソルダーレジスト
8a,8b,8c,8d,8e,8f 開口部
9a,9b,9c,9d,9e,9f はんだバンプ
11 プリント配線基板(配線基板)
Claims (2)
- 配線基板に搭載される半導体装置において、
複数の電極を有するインターポーザと、
前記インターポーザに搭載された半導体素子と、
前記インターポーザに設けられ、前記各電極を露出する複数の開口部が形成されたソルダーレジストと、
前記開口部から突出するはんだボール部を有し、前記電極と前記配線基板の基板電極とを接続する複数のはんだバンプと、を備え、
前記開口部の高さが、前記インターポーザの電極と前記配線基板の基板電極との離間距離が大きくなるほど高くなるように設定されていることを特徴とする半導体装置。 - 前記各開口部の開口径が同一、かつ前記各はんだバンプのはんだ量が同一であり、
前記開口部の高さ、及び前記開口部の高さで決まる前記はんだボール部の径が調整されて、前記各はんだバンプのはんだボール部の先端が同一平面上に揃えられている、
ことを特徴とする請求項1に記載の半導体装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010032321A JP5409427B2 (ja) | 2010-02-17 | 2010-02-17 | プリント回路板及び半導体装置 |
US13/578,109 US8853866B2 (en) | 2010-02-17 | 2011-02-10 | Semiconductor device and stacked-type semiconductor device |
PCT/JP2011/000742 WO2011102100A1 (en) | 2010-02-17 | 2011-02-10 | Semiconductor device and stacked-type semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010032321A JP5409427B2 (ja) | 2010-02-17 | 2010-02-17 | プリント回路板及び半導体装置 |
Publications (2)
Publication Number | Publication Date |
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JP2011171428A true JP2011171428A (ja) | 2011-09-01 |
JP5409427B2 JP5409427B2 (ja) | 2014-02-05 |
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Application Number | Title | Priority Date | Filing Date |
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JP2010032321A Expired - Fee Related JP5409427B2 (ja) | 2010-02-17 | 2010-02-17 | プリント回路板及び半導体装置 |
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US (1) | US8853866B2 (ja) |
JP (1) | JP5409427B2 (ja) |
WO (1) | WO2011102100A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9059106B2 (en) | 2012-10-31 | 2015-06-16 | International Business Machines Corporation | Compensating for warpage of a flip chip package by varying heights of a redistribution layer on an integrated circuit chip |
US8952532B2 (en) * | 2013-05-13 | 2015-02-10 | Intel Corporation | Integrated circuit package with spatially varied solder resist opening dimension |
KR102160786B1 (ko) | 2013-10-29 | 2020-09-28 | 삼성전자주식회사 | 반도체 패키지 |
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TWI588958B (zh) * | 2014-12-11 | 2017-06-21 | 精材科技股份有限公司 | 晶片封裝體及其製作方法 |
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JPH1065324A (ja) * | 1996-08-14 | 1998-03-06 | Ibiden Co Ltd | プリント配線板の製造方法 |
JP2008227355A (ja) * | 2007-03-15 | 2008-09-25 | Shinko Electric Ind Co Ltd | 電子装置及びその製造方法 |
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US8853866B2 (en) | 2014-10-07 |
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