JP5075463B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP5075463B2 JP5075463B2 JP2007110178A JP2007110178A JP5075463B2 JP 5075463 B2 JP5075463 B2 JP 5075463B2 JP 2007110178 A JP2007110178 A JP 2007110178A JP 2007110178 A JP2007110178 A JP 2007110178A JP 5075463 B2 JP5075463 B2 JP 5075463B2
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Description
図1から図13を用いて、本発明の第1の実施の形態について説明する。
第2の実施の形態は、第1の半導体パッケージにおいて、第1の樹脂の形状が半導体チップの辺部方向に突出した形状、例えば菱形または十字形であり、第2の樹脂の形状が半導体チップまたは配線基板と相似形である点で、第1の実施の形態と異なる。図14から図20を用いて説明する。
第3の実施の形態は、第1の半導体パッケージにおいて、第2の樹脂が配線基板上の全面に形成されている点において、第2の実施の形態と異なる。図21から27を用いて説明する。
(付記1)
表面に端子部を有する基板上に半導体チップが接続され、前記半導体チップを覆う第1の樹脂と、前記第1の樹脂を覆う第2の樹脂が形成された半導体装置であって、
前記第1の樹脂と前記第2の樹脂はその形状が異なり、
前記基板の中心から辺部方向における前記第1の樹脂と第2の樹脂の長さの差をa、
前記基板の中心から角部方向における前記第1の樹脂と第2の樹脂の長さの差をb、
とした場合において、a<bの関係にある半導体装置。
(付記2)
付記1記載の半導体装置において、
前記第2の樹脂の形状が前記中心から辺部よりも前記中心から角部において突出する半導体装置。
(付記3)
付記2に記載の半導体装置において、
前記第1の樹脂の形状が前記半導体チップまたは前記基板と相似形である半導体装置。
(付記4)
付記2に記載の半導体装置において、
前記第1の樹脂の形状が円形または楕円形である半導体装置。
(付記5)
付記1に記載の半導体装置において、
前記第1の樹脂の形状が前記基板の中心から角部方向よりも前記中心から辺部方向において突出する形状であり、
前記第2の樹脂の形状が前記基板または半導体チップと相似形である半導体装置。
(付記6)
付記4に記載の半導体装置において、
前記第1の樹脂の形状が円形、菱形または十字形である半導体装置。
(付記7)
付記5または6に記載の半導体装置において、
前記第2の樹脂が前記基板上の全面に形成されている半導体装置。
(付記8)
付記1乃至7のいずれかに記載の半導体装置において、
前記第2の樹脂の熱膨張率が第1の樹脂よりも高い半導体装置。
(付記9)
付記1乃至8のいずれかに記載の半導体装置の上に他の半導体装置を積層し、相対する端子部で積層された積層型半導体装置。
12 半導体チップ
13 アンダーフィル樹脂
14 ワイヤー
15 樹脂
16 チップマウント接着剤
17 はんだボール
18 ランド
19 バンプ
20 未接合部分
100 第1の半導体パッケージ
101 配線基板
102 半導体チップ
103 アンダーフィル樹脂
105 第1の樹脂
106 第2の樹脂
107 はんだボール
108 ランド(端子部)
109 バンプ
110 貫通ランド
200 第2の半導体パッケージ
a 基板の中心から辺部方向における第1の樹脂と第2の樹脂の長さの差
b 基板の中心から角部方向における第1の樹脂と第2の樹脂の長さの差
Claims (5)
- 表面に端子部を有する基板上に半導体チップが接続され、前記半導体チップを覆う第1の樹脂と、前記第1の樹脂を覆う第2の樹脂が形成された半導体装置であって、
前記第1の樹脂と前記第2の樹脂はその形状が異なり、
前記基板の中心から辺部方向における前記第1の樹脂と第2の樹脂の長さの差をa、
前記基板の中心から角部方向における前記第1の樹脂と第2の樹脂の長さの差をb、
とした場合において、a<bの関係にあり、
前記第2の樹脂の形状が前記中心から辺部よりも前記中心から角部において突出する半導体装置。 - 請求項1に記載の半導体装置において、
前記第1の樹脂の形状が前記半導体チップまたは前記基板と相似形である半導体装置。 - 請求項1に記載の半導体装置において、
前記第1の樹脂の形状が円形または楕円形である半導体装置。 - 請求項1乃至3のいずれかに記載の半導体装置において、
前記第2の樹脂の熱膨張率が前記第1の樹脂よりも高い半導体装置。 - 請求項1乃至4のいずれかに記載の半導体装置の上に他の半導体装置を積層し、相対する端子部で積層された積層型半導体装置。
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JP2007110178A JP5075463B2 (ja) | 2007-04-19 | 2007-04-19 | 半導体装置 |
US12/104,660 US7635912B2 (en) | 2007-04-19 | 2008-04-17 | Semiconductor device |
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JP5116268B2 (ja) * | 2005-08-31 | 2013-01-09 | キヤノン株式会社 | 積層型半導体装置およびその製造方法 |
US7906860B2 (en) * | 2007-10-26 | 2011-03-15 | Infineon Technologies Ag | Semiconductor device |
JP5286957B2 (ja) * | 2008-06-16 | 2013-09-11 | ソニー株式会社 | 半導体装置及びその製造方法 |
KR101665556B1 (ko) * | 2009-11-19 | 2016-10-13 | 삼성전자 주식회사 | 멀티 피치 볼 랜드를 갖는 반도체 패키지 |
KR101712043B1 (ko) * | 2010-10-14 | 2017-03-03 | 삼성전자주식회사 | 적층 반도체 패키지, 상기 적층 반도체 패키지를 포함하는 반도체 장치 및 상기 적층 반도체 패키지의 제조 방법 |
US8299596B2 (en) * | 2010-12-14 | 2012-10-30 | Stats Chippac Ltd. | Integrated circuit packaging system with bump conductors and method of manufacture thereof |
KR20130005465A (ko) * | 2011-07-06 | 2013-01-16 | 삼성전자주식회사 | 반도체 스택 패키지 장치 |
CN102842574A (zh) * | 2012-07-03 | 2012-12-26 | 日月光半导体制造股份有限公司 | 用于堆叠的半导体封装构造 |
US9196559B2 (en) | 2013-03-08 | 2015-11-24 | Taiwan Semiconductor Manufacturing Company, Ltd. | Directly sawing wafers covered with liquid molding compound |
US9397019B2 (en) | 2014-02-25 | 2016-07-19 | Intel IP Corporation | Integrated circuit package configurations to reduce stiffness |
US9972601B2 (en) | 2014-09-26 | 2018-05-15 | Intel Corporation | Integrated circuit package having wirebonded multi-die stack |
KR101680428B1 (ko) * | 2014-10-10 | 2016-11-28 | 앰코 테크놀로지 코리아 주식회사 | 반도체 패키지 제조용 ncf 및 이의 제조 방법, ncf를 이용한 반도체 패키지 제조 방법 |
WO2018116728A1 (ja) * | 2016-12-22 | 2018-06-28 | 株式会社村田製作所 | 回路モジュール |
JP6906228B2 (ja) * | 2017-08-18 | 2021-07-21 | ナミックス株式会社 | 半導体装置 |
KR102633142B1 (ko) | 2019-08-26 | 2024-02-02 | 삼성전자주식회사 | 반도체 패키지 |
JP7562989B2 (ja) | 2020-03-12 | 2024-10-08 | 住友ベークライト株式会社 | 電子装置 |
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US4766095A (en) * | 1985-01-04 | 1988-08-23 | Oki Electric Industry Co., Ltd. | Method of manufacturing eprom device |
US5386342A (en) * | 1992-01-30 | 1995-01-31 | Lsi Logic Corporation | Rigid backplane formed from a moisture resistant insulative material used to protect a semiconductor device |
JPH08162573A (ja) | 1994-12-08 | 1996-06-21 | Nitto Denko Corp | 半導体装置 |
JP2828021B2 (ja) * | 1996-04-22 | 1998-11-25 | 日本電気株式会社 | ベアチップ実装構造及び製造方法 |
US5866953A (en) * | 1996-05-24 | 1999-02-02 | Micron Technology, Inc. | Packaged die on PCB with heat sink encapsulant |
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JP2008270454A (ja) | 2008-11-06 |
US7635912B2 (en) | 2009-12-22 |
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