JP6554338B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP6554338B2 JP6554338B2 JP2015123021A JP2015123021A JP6554338B2 JP 6554338 B2 JP6554338 B2 JP 6554338B2 JP 2015123021 A JP2015123021 A JP 2015123021A JP 2015123021 A JP2015123021 A JP 2015123021A JP 6554338 B2 JP6554338 B2 JP 6554338B2
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- semiconductor device
- recess
- inclined inner
- main surface
- resin
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- G01—MEASURING; TESTING
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Description
成されており、その厚さが80〜100μm程度とされている。
(付記1)
主面、およびこの主面から凹む凹部を有し、かつ半導体材料からなる基板と、
少なくとも一部が上記基板に形成された配線層と、
上記凹部に収容された1以上の素子と、
上記1以上の素子の少なくとも一部を覆う封止樹脂と、
上記主面および上記凹部の少なくとも一方に形成された樹脂形成部と、
を備えることを特徴とする、半導体装置。
(付記2)
上記樹脂形成部は、上記主面に形成された第1樹脂形成部を含み、
上記配線層は、上記第1樹脂形成部に形成された複数の外部端子を有する、付記1に記載の半導体装置。
(付記3)
上記1以上の素子の少なくとも一部を覆う追加の素子を備える、付記1または2に記載の半導体装置。
(付記4)
上記凹部は、上記主面に対して傾いた傾斜内側面と、底面と、を有する、付記3に記載の半導体装置。
(付記5)
上記樹脂形成部は、上記底面に形成された第2樹脂形成部を含み、
上記追加の素子は、上記第2樹脂形成部に搭載される、付記4に記載の半導体装置。
(付記6)
上記配線層は、上記第2樹脂形成部に形成され、上記追加の素子を搭載するための複数の第2樹脂形成部パッドを有する、付記5に記載の半導体装置。
(付記7)
上記基板は、半導体材料の単結晶からなる、付記6に記載の半導体装置。
(付記8)
上記半導体材料は、Siである、付記7に記載の半導体装置。
(付記9)
上記主面は、(100)面であり、
上記凹部は、4つの上記傾斜内側面を有する、付記8に記載の半導体装置。
(付記10)
上記凹部は、上記1以上の素子を収容する第1凹部と、上記第1凹部よりも上記主面寄りに位置する第2凹部と、を含み、
上記底面は、上記第1凹部を構成する第1底面と、上記第2凹部を構成し、上記第1底面よりも上記主面寄りに位置する第2底面と、を含み、
上記傾斜内側面は、上記第1凹部を構成する第1傾斜内側面と、上記第2凹部を構成し、上記第2底面および上記主面に繋がる第2傾斜内側面と、を含み、
上記第2樹脂形成部は、上記第2底面に形成される、付記9に記載の半導体装置。
(付記11)
上記基板は、上記主面に対して交差する外側面を有し、
上記外側面は、起立外側面と、上記主面および上記起立外側面の間に介在し、かつ上記主面および上記起立外側面のいずれに対しても傾斜した傾斜外側面と、を含む、付記1または2に記載の半導体装置。
(付記12)
上記傾斜外側面は、上記起立外側面に比べて平滑である、付記11に記載の半導体装置。
(付記13)
上記外側面は、上記主面の法線方向視において上記主面を囲み、かつ矩形環状をなす、付記12に記載の半導体装置。
(付記14)
上記1以上の素子の少なくとも一部を覆う追加の素子を備え、
上記凹部は、上記1以上の素子を収容し、第1底面および第1傾斜内側面を有する第1凹部と、上記第1傾斜内側面に繋がる第2底面ならびにこの第2底面および上記主面に繋がる第2傾斜内側面を有する第2凹部と、を含んでいる、付記13に記載の半導体装置。
(付記15)
上記樹脂形成部は、上記第2底面に形成された第2樹脂形成部を含み、
上記追加の素子は、上記第2樹脂形成部に搭載される、付記14に記載の半導体装置。
(付記16)
上記配線層は、上記第2樹脂形成部に形成され、上記追加の素子を搭載するための複数の第2樹脂形成部パッドを有する、付記15に記載の半導体装置。
(付記17)
上記基板は、半導体材料の単結晶からなる、付記14ないし16のいずれかに記載の半導体装置。
(付記18)
上記半導体材料は、Siである、付記17に記載の半導体装置。
(付記19)
上記主面は、(100)面であり、
上記第1凹部は、4つの上記第1傾斜内側面を有し、
上記第2凹部は、4つの上記第2傾斜内側面を有する、付記18に記載の半導体装置。
(付記20)
上記主面に対する上記傾斜外側面の傾斜角度は、上記主面に対する上記第1傾斜内側面および上記第2傾斜内側面の傾斜角度と同一である、付記19に記載の半導体装置。
100A,100D 基板
101A,101D 主面
102A,102D 裏面
103A,103D 外側面
104A 傾斜外側面
105A 起立外側面
106A,106D 基材
107A,107D 絶縁層
108A,108D 凹部
110A,110D 第1凹部
111A,111D 第1底面
112A,112D 第1傾斜内側面
120A,120D 第2凹部
121A,121D 第2底面
122A,122D 第2傾斜内側面
130A 樹脂形成部
140A 樹脂形成部
150D 樹脂形成部
183A 傾斜溝
200A,200D 配線層
211A,211D 第1底面パッド
213A 樹脂形成部パッド
214D 樹脂形成部パッド
212A,212D 第1傾斜側面パッド
215D 第2底面パッド
216D 第2傾斜内側面パッド
221A 外部端子
230D 柱状導電部
231A,234A,235A,236A 連絡経路
240D 外部端子用パッド
250D,251D,252D 外部端子
260D 配線パターン
311A,312A,313A 方位センサ素子
330A 集積回路素子
343A コンデンサ
351A,351D はんだ
370D 第1素子
380D 第2素子
381D 対向主面
382D 開口側主面
383D 傾斜側面
400A,400D 封止樹脂
410A,410D 第1封止樹脂
420A,420D 第2封止樹脂
500A 金属膜
510A 接続経路
Claims (19)
- 主面、およびこの主面から凹む凹部を有し、かつ半導体材料からなる基板と、
少なくとも一部が上記基板に形成された配線層と、
上記凹部に収容された1以上の第1素子と、
上記1以上の第1素子の少なくとも一部を覆い、上記凹部に充填される封止樹脂と、
上記封止樹脂を上記凹部の深さ方向に貫通し、上記配線層のうち上記凹部に形成された部位に各々が接続された複数の柱状導電部と、
を備え、
上記凹部は、上記主面に対して傾いた傾斜内側面と、底面と、を有し、
上記柱状導電部は、上記傾斜内側面から上記主面の法線方向に沿って延びていることを特徴とする、半導体装置。 - 上記配線層は、上記傾斜内側面に形成され、各々に上記柱状導電部の一端が接続される複数の傾斜内側面パッドを有する、請求項1に記載の半導体装置。
- 各々に上記柱状導電部の他端が接続される複数の外部端子を備える、請求項2に記載の半導体装置。
- 上記封止樹脂は、上記主面の少なくとも一部を覆っている、請求項3に記載の半導体装置。
- 上記封止樹脂における上記主面の法線方向外方を向く一端面と上記柱状導電部の他端とは、面一状であり、
上記封止樹脂の上記一端面には、上記外部端子を載せるための外部端子用パッドが形成されている、請求項4に記載の半導体装置。 - 上記凹部は、上記底面を挟む2つの上記傾斜内側面を有する、請求項3ないし5のいずれかに記載の半導体装置。
- 上記2つの上記傾斜内側面から複数ずつの上記柱状導電部が上記主面の法線方向に沿って延びている、請求項6に記載の半導体装置。
- 上記2つの上記傾斜内側面のうちの一方から上記複数の柱状導電部のすべてが上記主面の法線方向に沿って延びており、
上記複数の外部端子は、上記主面の法線方向視においていずれかの上記柱状導電部と重なる位置にある複数の第1外部端子と、上記複数の第1外部端子とは上記底面を挟んで離間する位置にある複数の第2外部端子と、を含む、請求項6に記載の半導体装置。 - 上記凹部に形成された樹脂形成部をさらに備える、請求項1ないし8のいずれかに記載の半導体装置。
- 上記樹脂形成部は、上記底面に形成されている、請求項9に記載の半導体装置。
- 上記1以上の第1素子の少なくとも一部を覆う第2素子を備え、
上記第2素子は、上記樹脂形成部に搭載される、請求項10に記載の半導体装置。 - 上記配線層は、上記樹脂形成部に形成され、上記第2素子を搭載するための複数の樹脂形成部パッドを有する、請求項11に記載の半導体装置。
- 上記1以上の第1素子の少なくとも一部を覆う第2素子を備え、
上記凹部は、上記1以上の第1素子を収容する第1凹部と、上記第2素子を収容し、上記第1凹部よりも上記主面寄りに位置する第2凹部と、を含み、
上記底面は、上記第1凹部を構成する第1底面と、上記第2凹部を構成し、上記第1底面よりも上記主面寄りに位置する第2底面と、を含み、
上記傾斜内側面は、上記第1凹部を構成する第1傾斜内側面と、上記第2凹部を構成し、上記第2底面および上記主面に繋がる第2傾斜内側面と、を含む、請求項2ないし8のいずれかに記載の半導体装置。 - 上記第2素子は、上記第2底面に支持され、かつ上記主面の法線方向視において上記第1凹部の少なくとも一部と重なる、請求項13に記載の半導体装置。
- 上記柱状導電部は、上記第2傾斜内側面から上記主面の法線方向に沿って延びている、請求項14に記載の半導体装置。
- 上記傾斜内側面パッドは、上記第2傾斜内側面に形成される、請求項15に記載の半導体装置。
- 上記基板は、半導体材料の単結晶からなる、請求項13ないし16のいずれかに記載の半導体装置。
- 上記半導体材料は、Siである、請求項17に記載の半導体装置。
- 上記主面は、(100)面であり、
上記第1凹部は、4つの上記第1傾斜内側面を有し、
上記第2凹部は、4つの上記第2傾斜内側面を有する、請求項18に記載の半導体装置。
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US9865779B2 (en) | 2015-09-30 | 2018-01-09 | Nichia Corporation | Methods of manufacturing the package and light-emitting device |
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