JP2007165836A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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Abstract
【解決手段】チップ支持部15及び端子部16を有するリードフレーム11と、チップ支持部15上に設けられ、端子部16と電気的に接続される半導体チップ12と、半導体チップ12を封止する封止樹脂14とを備え、半導体チップ12上にリードフレーム11と熱膨張係数の略等しい第1の熱膨張係数緩和部材13を設け、第1の熱膨張係数緩和部材13の上面13Aと封止樹脂14の上面14Aとを略面一とした。
【選択図】図4
Description
図4は、本発明の第1の実施の形態に係る半導体装置の断面図である。図4において、Aは半導体チップ12が配設される領域(以下、「チップ配設領域A」とする)を示している。
図8は、本発明の第2の実施の形態に係る半導体装置の断面図である。図8において、第1の実施の形態の半導体装置10と同一構成部分には同一符号を付す。
第2の熱膨張係数緩和部材66は、板状とされており、半導体基板22−1,22−2と熱膨張係数が略等しい部材である。
図20は、本発明の第3の実施の形態に係る半導体装置の断面図である。図20において、第1の実施の形態の半導体装置10と同一構成部分には同一符号を付す。
図22は、本発明の第4の実施の形態に係る半導体装置の断面図である。図22において、第2及び第3の実施の形態の半導体装置40,70と同一構成部分には同一符号を付す。
11 リードフレーム
12,56,57 半導体チップ
13,41,61,73 第1の熱膨張係数緩和部材
13A〜16A,36A,41A,51B,61A,66A,73A〜75A 上面
14,74 封止樹脂
14B,16B,51A,66B,75B 下面
15 チップ支持部
16 端子部
18,18−1,18−2,88 ワイヤ
21 貫通部
22,22−1,22−2 半導体基板
22A 表面
22B,22−1B,22−2B 裏面
23,23−1,23−2 電極パッド
25,45 リードフレーム群
26 枠体
29,31,38,52,59,62,67,92 接着材
36,51,66,91 第2の熱膨張係数緩和部材
47 支持テープ
49 はんだバンプ
71,121 基板
75 基材
76 貫通ビア
76A 中空部
77,81 配線
78 接続パッド
82 パッド
84 ソルダーレジスト
85 外部接続端子
87 貫通孔
121 チップ収容部
A,D チップ配設領域
B 半導体装置形成領域
C 切断位置
Claims (9)
- 半導体チップと、
前記半導体チップが配設されるチップ支持部と、前記半導体チップが電気的に接続される端子部とを有するリードフレームと、
前記半導体チップを封止する封止樹脂と、を備えた半導体装置において、
前記半導体チップ上に前記リードフレームと熱膨張係数の略等しい第1の熱膨張係数緩和部材を設け、該第1の熱膨張係数緩和部材の上面を前記封止樹脂の上面と略面一としたことを特徴とする半導体装置。 - 前記第1の熱膨張係数緩和部材及び封止樹脂上に、前記基材と熱膨張係数の略等しい第2の熱膨張係数緩和部材をさらに設けたことを特徴とする請求項1記載の半導体装置。
- 前記半導体チップと前記第1の熱膨張係数緩和部材との間に、前記接続パッドと電気的に接続される他の半導体チップを少なくとも1つ設けたことを特徴とする請求項1または2記載の半導体装置。
- 半導体基板と、該半導体基板上に形成された半導体素子とを有する半導体チップと、
前記半導体チップを封止する封止樹脂と、
前記半導体素子と電気的に接続され、前記封止樹脂から露出される外部接続端子と、を備えた半導体装置において、
前記半導体チップ上に前記半導体基板と熱膨張係数の略等しい第1の熱膨張係数緩和部材を設け、該第1の熱膨張係数緩和部材の上面を前記封止樹脂の上面と略面一としたことを特徴とする半導体装置。 - 前記第1の熱膨張係数緩和部材及び封止樹脂上に、前記半導体基板と熱膨張係数が略等しく、かつ前記半導体基板の外形と略等しい第2の熱膨張係数緩和部材をさらに設け、該第2の熱膨張係数緩和部材を前記半導体基板と対向するように配置したことを特徴とする請求項4記載の半導体装置。
- 前記半導体チップと前記第1の熱膨張係数緩和部材との間に、前記接続パッドと電気的に接続される他の半導体チップを少なくとも1つ設けたことを特徴とする請求項4または5記載の半導体装置。
- 基材と、該基材の第1の主面に設けられた接続パッドと、前記第1の主面とは反対側の前記基板の第2の主面に設けられ、前記接続パッドと電気的に接続される外部接続端子とを有する基板と、
前記基材の第1の主面に設けられ、前記接続パッドと電気的に接続される半導体チップと、
前記半導体チップを封止する封止樹脂と、を備えた半導体装置において、
前記半導体チップ上に前記基材と熱膨張係数の略等しい第1の熱膨張係数緩和部材を設け、該第1の熱膨張係数緩和部材の上面を前記封止樹脂の上面と略面一としたことを特徴とする半導体装置。 - 前記第1の熱膨張係数緩和部材及び封止樹脂上に、前記基材と熱膨張係数の略等しい第2の熱膨張係数緩和部材をさらに設けたことを特徴とする請求項7記載の半導体装置。
- 前記半導体チップと前記第1の熱膨張係数緩和部材との間に、前記接続パッドと電気的に接続される他の半導体チップを少なくとも1つ設けたことを特徴とする請求項7または8記載の半導体装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006230862A JP2007165836A (ja) | 2005-11-18 | 2006-08-28 | 半導体装置 |
TW095138750A TW200721442A (en) | 2005-11-18 | 2006-10-20 | Semiconductor device |
SG200801536-4A SG155078A1 (en) | 2005-11-18 | 2006-10-23 | Semiconductor device |
SG200607244-1A SG132596A1 (en) | 2005-11-18 | 2006-10-23 | Semiconductor device |
KR1020060110813A KR20070053111A (ko) | 2005-11-18 | 2006-11-10 | 반도체 장치 |
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JP2005333959 | 2005-11-18 | ||
JP2006230862A JP2007165836A (ja) | 2005-11-18 | 2006-08-28 | 半導体装置 |
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JP2007165836A true JP2007165836A (ja) | 2007-06-28 |
JP2007165836A5 JP2007165836A5 (ja) | 2009-09-03 |
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JP2006230862A Pending JP2007165836A (ja) | 2005-11-18 | 2006-08-28 | 半導体装置 |
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JP (1) | JP2007165836A (ja) |
KR (1) | KR20070053111A (ja) |
SG (2) | SG132596A1 (ja) |
TW (1) | TW200721442A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009105335A (ja) * | 2007-10-25 | 2009-05-14 | Spansion Llc | 半導体装置及びその製造方法 |
JP2009267103A (ja) * | 2008-04-25 | 2009-11-12 | Kyocera Corp | 発光装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI731737B (zh) | 2020-07-03 | 2021-06-21 | 財團法人工業技術研究院 | 導線架封裝結構 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04207061A (ja) * | 1990-11-30 | 1992-07-29 | Shinko Electric Ind Co Ltd | 半導体装置 |
JPH06151703A (ja) * | 1992-11-05 | 1994-05-31 | Sony Corp | 半導体装置及びその成形方法 |
JPH11163256A (ja) * | 1997-12-02 | 1999-06-18 | Rohm Co Ltd | 樹脂パッケージ型半導体装置 |
JP2001352021A (ja) * | 2000-06-07 | 2001-12-21 | Sony Corp | 半導体パッケージ、半導体パッケージの実装構造及び半導体パッケージの製造方法 |
JP2005167292A (ja) * | 2005-03-14 | 2005-06-23 | Matsushita Electric Ind Co Ltd | リードフレームおよびその製造方法ならびに樹脂封止型半導体装置およびその製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5726079A (en) * | 1996-06-19 | 1998-03-10 | International Business Machines Corporation | Thermally enhanced flip chip package and method of forming |
JPH10116936A (ja) * | 1996-10-09 | 1998-05-06 | Toshiba Microelectron Corp | 半導体パッケージ |
-
2006
- 2006-08-28 JP JP2006230862A patent/JP2007165836A/ja active Pending
- 2006-10-20 TW TW095138750A patent/TW200721442A/zh unknown
- 2006-10-23 SG SG200607244-1A patent/SG132596A1/en unknown
- 2006-10-23 SG SG200801536-4A patent/SG155078A1/en unknown
- 2006-11-10 KR KR1020060110813A patent/KR20070053111A/ko not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04207061A (ja) * | 1990-11-30 | 1992-07-29 | Shinko Electric Ind Co Ltd | 半導体装置 |
JPH06151703A (ja) * | 1992-11-05 | 1994-05-31 | Sony Corp | 半導体装置及びその成形方法 |
JPH11163256A (ja) * | 1997-12-02 | 1999-06-18 | Rohm Co Ltd | 樹脂パッケージ型半導体装置 |
JP2001352021A (ja) * | 2000-06-07 | 2001-12-21 | Sony Corp | 半導体パッケージ、半導体パッケージの実装構造及び半導体パッケージの製造方法 |
JP2005167292A (ja) * | 2005-03-14 | 2005-06-23 | Matsushita Electric Ind Co Ltd | リードフレームおよびその製造方法ならびに樹脂封止型半導体装置およびその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009105335A (ja) * | 2007-10-25 | 2009-05-14 | Spansion Llc | 半導体装置及びその製造方法 |
JP2009267103A (ja) * | 2008-04-25 | 2009-11-12 | Kyocera Corp | 発光装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20070053111A (ko) | 2007-05-23 |
TW200721442A (en) | 2007-06-01 |
SG132596A1 (en) | 2007-06-28 |
SG155078A1 (en) | 2009-09-30 |
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