JP7024269B2 - 半導体装置、半導体装置の積層体、及び、半導体装置の積層体の搬送方法 - Google Patents
半導体装置、半導体装置の積層体、及び、半導体装置の積層体の搬送方法 Download PDFInfo
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Description
[先行技術文献]
[特許文献]
[特許文献1] 特開2005-11854号公報
[特許文献2] 実開昭58-168141号公報
[特許文献3] 実開平5-8929号公報
Claims (19)
- 筐体を有する半導体装置であって、
前記筐体は、
第1の面と、
前記第1の面に設けられた凹部と、
前記第1の面に対向する第2の面と、
前記第2の面に接して設けられた凸部と
を備え、
前記第1の面から前記第2の面に向かう前記筐体の厚さ方向において、前記凹部と前記凸部とは互いに対応する位置に設けられ、
前記第1の面において外部に突出する放熱部材を含み、
前記放熱部材は、前記凹部よりも前記第1の面の中心側に設けられる、半導体装置。 - 前記第2の面から前記厚さ方向における前記凸部の端部までにおける前記凸部の第2長さは、前記第1の面から前記厚さ方向における前記第1の面とは反対側の前記凹部の端部までにおける前記凹部の第1長さよりも大きい
請求項1に記載の半導体装置。 - 前記筐体は、前記第2の面に設けられた識別情報を有する
請求項1または2に記載の半導体装置。 - 前記第2の面から前記厚さ方向における前記凸部の端部までにおける凸部の第2長さは、前記第1の面または前記第2の面から突出する前記放熱部材の突出長さと、前記第1の面から前記厚さ方向における前記第1の面とは反対側の前記凹部の端部までにおける凹部の第1長さとを足した長さよりも大きい
請求項1から3のいずれか一項に記載の半導体装置。 - 前記放熱部材は、前記放熱部材における端面であって外部に露出する前記端面に設けられた識別情報を有する
請求項3に記載の半導体装置。 - 前記第2の面から突出する外部接続端子をさらに備え、
前記第2の面から前記厚さ方向における前記凸部の端部までにおける凸部の第2長さと、前記第2の面から前記厚さ方向における前記第2の面とは反対側の前記外部接続端子の端部までの突出長さとの差は、前記第1の面から前記厚さ方向における前記第1の面とは反対側の前記凹部の端部までにおける凹部の第1長さよりも大きい
請求項4または5に記載の半導体装置。 - 前記厚さ方向と平行な方向において前記筐体を見た場合に、前記凹部の外形は前記凸部の外形よりも大きい
請求項1から6のいずれか一項に記載の半導体装置。 - 前記筐体は、2つの前記凹部と、2つの前記凸部とを有する
請求項1から7のいずれか一項に記載の半導体装置。 - 前記筐体は、
全てが同じ直線上に設けられていない3つの前記凹部と、
全てが同じ直線上に設けられていない3つの前記凸部と
を有する
請求項1から7のいずれか一項に記載の半導体装置。 - 前記厚さ方向と平行な方向において前記筐体を見た場合に、前記第1の面および前記第2の面の外側の外形は矩形形状であり、
前記筐体は、
前記第1の面における角部に各々設けられた4つの前記凹部と、
前記第2の面における角部に各々設けられた4つの前記凸部と
を有する
請求項1から7のいずれか一項に記載の半導体装置。 - 前記凹部は、前記厚さ方向と平行な方向において前記第1の面を見た場合に互いに形状が異なり、
前記凸部は、前記厚さ方向と平行な方向において前記第2の面を見た場合に互いに形状が異なり、
前記厚さ方向において複数の前記筐体が重ねられた場合に、前記凸部は前記厚さ方向において対応する位置に設けられた前記凹部に嵌合する形状である
請求項10に記載の半導体装置。 - 前記第1の面および前記第2の面は矩形形状であり、
前記筐体は、
前記第1の面の対向する二辺の各々に沿って延伸して設けられた前記凹部と、
前記第2の面の対向する二辺の各々に沿って延伸して設けられた前記凸部と
を有する
請求項1から7のいずれか一項に記載の半導体装置。 - 前記筐体は、
前記第1の面における三辺の各々に沿って延伸して設けられた前記凹部と、
前記第2の面における三辺の各々に沿って延伸して設けられた前記凸部と
を有する
請求項1から7のいずれか一項に記載の半導体装置。 - 前記筐体は、
前記第1の面における四辺の各々に沿って延伸して設けられた前記凹部と、
前記第2の面における四辺の各々に沿って延伸して設けられた前記凸部と
を有する
請求項1から7のいずれか一項に記載の半導体装置。 - 前記筐体は、
前記第1の面において環状に設けられた前記凹部と、
前記第2の面において環状に設けられた前記凸部と
を有する
請求項14に記載の半導体装置。 - 前記筐体は、
枠部材と、
前記厚さ方向において前記枠部材を見た場合に前記枠部材の内側に設けられた、封止樹脂部材と
を含み、
前記封止樹脂部材の表面は、前記第1の面および前記第2の面の一部であり、
前記凹部および前記凸部は、前記枠部材に設けられる
請求項1から15のいずれか一項に記載の半導体装置。 - 前記筐体において、前記第1の面と、前記第2の面と、前記厚さ方向において前記第1の面と前記第2の面との間に位置する側面とが、各々同じ樹脂材料であり、
請求項1から16のいずれか一項に記載の半導体装置。 - 請求項1から17のいずれか一項に記載の半導体装置を前記厚さ方向において複数個積み重ねた積層体。
- 請求項1から17のいずれか一項に記載の半導体装置を前記厚さ方向において複数個積み重ねることにより、半導体装置の積層体を形成する段階と、
前記積層体を搬送用箱の内部に固定する段階と、
前記搬送用箱を搬送する段階と
を備える、半導体装置の積層体の搬送方法。
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JP2019102519A (ja) * | 2017-11-29 | 2019-06-24 | トヨタ自動車株式会社 | 半導体装置 |
JP7129944B2 (ja) * | 2019-05-08 | 2022-09-02 | 三菱電機株式会社 | 半導体装置 |
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