JP4189327B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP4189327B2 JP4189327B2 JP2004003567A JP2004003567A JP4189327B2 JP 4189327 B2 JP4189327 B2 JP 4189327B2 JP 2004003567 A JP2004003567 A JP 2004003567A JP 2004003567 A JP2004003567 A JP 2004003567A JP 4189327 B2 JP4189327 B2 JP 4189327B2
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Description
先ず、本発明に係る第1実施形態を図1を参照しつつ説明する。図1は、本実施形態に係る半導体装置を示す断面図である。
次に、本発明に係る第2実施形態を図2を参照しつつ説明する。図2は、本実施形態に係る半導体装置を示す断面図である。なお、前述した第1実施形態と同一部分には同一符号を付して、その詳しい説明を省略する。
次に、本発明に係る第3実施形態を図3を参照しつつ説明する。図3は、実施形態に係る半導体装置を半導体チップ側から臨んで示す平面図である。なお、前述した第1実施形態と同一部分には同一符号を付して、その詳しい説明を省略する。
次に、本発明に係る第4実施形態を図4を参照しつつ説明する。図4は、本実施形態に係る半導体装置を示す断面図である。なお、前述した第1実施形態と同一部分には同一符号を付して、その詳しい説明を省略する。
次に、本発明に係る第5実施形態を図5を参照しつつ説明する。図5は、実施形態に係る半導体装置を半導体チップ側から臨んで示す平面図である。なお、前述した第1実施形態と同一部分には同一符号を付して、その詳しい説明を省略する。
Claims (25)
- 少なくとも1個の半導体素子が一方の主面上に搭載されるとともに、前記半導体素子が電気的に接続される第1の接続部が前記主面上に複数個設けられており、かつ、前記主面上の前記半導体素子が搭載される領域の外側に第2の接続部が複数個設けられている第1の基材と、
この第1の基材の前記半導体素子が搭載される側とは反対側の主面に対向して配置されるとともに、前記第1の基材がその縁部を接着されて搭載されており、かつ、前記各第2の接続部のうちの少なくとも1個が電気的に接続される第3の接続部が、前記第1の基材に対向する側の主面の前記第1の基材が搭載される領域の外側に複数個設けられている第2の基材と、
を具備する半導体装置であって、前記半導体素子が前記半導体装置の対称中心部に位置して1個設けられているか、あるいは前記対称中心部に対して対称な位置に複数個設けられていることを特徴とする半導体装置。 - 前記第1の基材と前記第2の基材とは互いに離間さ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。
- 前記第1の基材と前記第2の基材との間は、前記第1の基材の前記縁部に対向する領域を除いて中空構造となっていることを特徴とする請求項1または2に記載の半導体装置。
- 前記第1の基材と前記第2の基材とは、前記第1の基材の前記半導体素子が搭載される側とは反対側の前記主面のうち前記半導体素子が搭載される側の前記主面の前記半導体素子が搭載される前記領域とは反対側の領域と前記第2の基材の前記第1の基材に対向する側の主面との間に設けられた、弾性率が3.2MPa以下の接着材を介して互いに接着されていることを特徴とする請求項1または2に記載の半導体装置。
- 前記第1の基材と前記第2の基材とは、前記第1の基材の前記半導体素子が搭載される側とは反対側の前記主面の縁部と前記第2の基材の前記第1の基材に対向する側の主面との間に設けられた接着材と、前記第1の基材の前記半導体素子が搭載される側とは反対側の前記主面の中央部と前記第2の基材の前記第1の基材に対向する側の主面との間に設けられた前記縁部上の前記接着材よりも柔らかい接着材と、を介して互いに接着されていることを特徴とする請求項1または2に記載の半導体装置。
- 前記第1の基材と前記第2の基材との間は、前記第1の基材の前記縁部に対向する領域および前記半導体素子が搭載される前記領域とは反対側の領域に対向する領域を除いて中空構造となっていることを特徴とする請求項4または5に記載の半導体装置。
- 前記半導体素子は、その厚さが0.15mm以下であることを特徴とする請求項1〜6のうちのいずれか1項に記載の半導体装置。
- 前記各第2の接続部のうち前記第3の接続部に接続される第2の接続部が、その他の第2の接続部よりも外側に設けられていることを特徴とする請求項1〜7のうちのいずれか1項に記載の半導体装置。
- 封止樹脂が前記半導体装置の前記対称中心部に対して対称性を有して設けられていることを特徴とする請求項1〜8のうちのいずれか1項に記載の半導体装置。
- 封止樹脂が前記半導体素子を対称中心として対称性を有して設けられていることを特徴とする請求項1〜9のうちのいずれか1項に記載の半導体装置。
- 前記半導体素子は前記第1の基材の中央部に搭載されていることを特徴とする請求項1〜10のうちのいずれか1項に記載の半導体装置。
- 前記第1の基材は前記第2の基材の中央部に搭載されていることを特徴とする請求項1〜11のうちのいずれか1項に記載の半導体装置。
- 前記半導体素子は、前記第1の基材を介して前記第2の基材の中央部上に設けられていることを特徴とする請求項1〜12のうちのいずれか1項に記載の半導体装置。
- 前記半導体素子は前記半導体装置の中央部に設けられていることを特徴とする請求項1〜13のうちのいずれか1項に記載の半導体装置。
- 前記第1の基材および前記第2の基材の積層方向において前記第1の基材に搭載された前記半導体素子と重ならない位置で、前記第2の基材に電気部品が設けられることを特徴とする請求項1〜14のうちのいずれか1項に記載の半導体装置。
- 前記電気部品は、前記第2の基材の前記第1の基材に対向する側の前記主面とは反対側の前記主面上に設けられることを特徴とする請求項15に記載の半導体装置。
- 前記電気部品は、前記第2の基材の前記第1の基材に対向する側の前記主面とは反対側の前記主面上において、前記第1の基材の前記半導体素子が搭載される前記領域に重なる領域の外側に設けられることを特徴とする請求項16に記載の半導体装置。
- 前記各第2の接続部のうち前記各第3の接続部に接続されていない前記各第2の接続部のうちの少なくとも1個には電気部品が接続されることを特徴とする請求項1〜17のうちのいずれか1項に記載の半導体装置。
- 前記各第3の接続部は、前記各第2の接続部のうち前記第1の基材の前記半導体素子が搭載される側の前記主面上の縁部に設けられた前記各第2の接続部に接続されているとともに、前記電気部品は、前記第1の基材の前記半導体素子が搭載される側の前記主面上の前記半導体素子が搭載される前記領域と前記縁部との間の領域において前記各第3の接続部に接続されていない前記各第2の接続部のうちの少なくとも1個に接続されることを特徴とする請求項1〜18のうちのいずれか1項に記載の半導体装置。
- 前記電気部品は半導体素子、実装基板、受動部品、MEMS部品、および光部品のうちの少なくとも1つであることを特徴とする請求項15〜19のうちのいずれか1項に記載の半導体装置。
- 前記各第2の接続部のうち前記各第3の接続部に接続されていない前記各第2の接続部のうちの少なくとも1個は、前記半導体素子を外部と電気的に接続するための外部接続端子として機能することを特徴とする請求項1〜20のうちのいずれか1項に記載の半導体装置。
- 前記各第2の接続部のうち前記各第3の接続部に接続されていない前記各第2の接続部のうちの少なくとも1個は、前記半導体素子の品質テストを行うためのテストパッドとして機能することを特徴とする請求項1〜20のうちのいずれか1項に記載の半導体装置。
- 前記各第2の接続部のうち前記各第3の接続部に接続されていない前記各第2の接続部の表面上に導電層が設けられていることを特徴とする請求項1〜20のうちのいずれか1項に記載の半導体装置。
- 前記各第3の接続部は、前記第2の基材の前記第1の基材が搭載される側の前記主面上の外周部に設けられていることを特徴とする請求項1〜23のうちのいずれか1項に記載の半導体装置。
- 請求項1〜24に記載の半導体装置が前記第1の基材および前記第2の基材の積層方向に沿って複数個積層されているとともに、互いに電気的に接続されていることを特徴とする半導体装置。
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US10/796,029 US6969913B2 (en) | 2004-01-09 | 2004-03-10 | Semiconductor device and manufacturing method for the same |
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US7288940B2 (en) * | 2004-12-06 | 2007-10-30 | Analog Devices, Inc. | Galvanically isolated signal conditioning system |
JP2007098274A (ja) * | 2005-10-04 | 2007-04-19 | Ibiden Co Ltd | 多孔質ハニカム構造体及びそれを利用した排ガス浄化装置 |
JP2007123457A (ja) * | 2005-10-27 | 2007-05-17 | Nec Electronics Corp | 半導体モジュール |
JP5222509B2 (ja) | 2007-09-12 | 2013-06-26 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US10718701B2 (en) | 2015-05-12 | 2020-07-21 | Schlumberger Technology Corporation | NMR based reservoir wettability measurements |
CN115144975A (zh) * | 2021-03-30 | 2022-10-04 | 讯芸电子科技(中山)有限公司 | 具散热结构的光通讯模块 |
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JPH07115112A (ja) | 1993-10-19 | 1995-05-02 | Fuji Xerox Co Ltd | 電子回路実装体 |
JPH07147347A (ja) * | 1993-11-25 | 1995-06-06 | Matsushita Electric Ind Co Ltd | 集積回路装置 |
JP3866777B2 (ja) | 1994-08-29 | 2007-01-10 | 富士通株式会社 | 半導体装置及びその製造方法 |
US5661086A (en) * | 1995-03-28 | 1997-08-26 | Mitsui High-Tec, Inc. | Process for manufacturing a plurality of strip lead frame semiconductor devices |
JPH09129673A (ja) | 1995-10-30 | 1997-05-16 | Toshiba Microelectron Corp | 半導体装置 |
US6011694A (en) * | 1996-08-01 | 2000-01-04 | Fuji Machinery Mfg. & Electronics Co., Ltd. | Ball grid array semiconductor package with solder ball openings in an insulative base |
JP3566957B2 (ja) * | 2002-12-24 | 2004-09-15 | 沖電気工業株式会社 | 半導体装置及びその製造方法 |
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