JP2006114636A - 半導体装置の製造方法及び半導体装置 - Google Patents
半導体装置の製造方法及び半導体装置 Download PDFInfo
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- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
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- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
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- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/8319—Arrangement of the layer connectors prior to mounting
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- H01L2224/92—Specific sequence of method steps
- H01L2224/922—Connecting different surfaces of the semiconductor or solid-state body with connectors of different types
- H01L2224/9222—Sequential connecting processes
- H01L2224/92242—Sequential connecting processes the first connecting process involving a layer connector
- H01L2224/92247—Sequential connecting processes the first connecting process involving a layer connector the second connecting process involving a wire connector
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- H01L2224/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L2224/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
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Abstract
【解決手段】多層配線基板上の半導体素子を樹脂封止モールド用金型中に配置し、同時に耐熱性シートの一方の面に薄い放熱性のセラミック材を形成したセラミックシートを、セラミック材側が半導体素子側に対向するように配置して、半導体装置のモールド樹脂封止をする。これにより樹脂封止半導体素子の半導体素子側の樹脂面上に、セラミックシートからセラミック材が分離されて密着・載置され、所期の放熱体が形成された半導体装置を得ることができる。
【選択図】図2
Description
2 半導体素子
3 多層配線基板
4 ワイヤ
5 金型・基台
6 金型・受け型
7 樹脂
8 半田ボール
9 半田ボール吸着ヘッド
10 粘着性フィルム
11 溝
101セラミック材
102シート基材
103溝付きセラミック材
104切断用V溝
105凹凸付きセラミック材
106金属箔
Claims (5)
- 複数の半導体素子が搭載された基板を金型の基台に配置する工程と、
一方の面にセラミック材が形成されたシート状基材を金型の受け台の内側に貼付する工程と、
金型の該基台と該受け台とを勘合し、該基台と該受け台により形成されるキャビティ内に該基板を保持する工程と、
該キャビティ内に樹脂を注入し該半導体素子及び該基板を樹脂封止する工程と、
該セラミック材を該シート基材より分離しながら該樹脂封止された半導体素子と該基板を該金型より取り出す工程と、
該樹脂封止された半導体素子と基板とを分割し個片化する工程と
を含むことを特徴とする半導体装置の製造方法。 - 前記樹脂封止された半導体素子と基板とを分割して個片化する工程の前に、該基板の電極に外部接続用の半田ボールを取り付ける工程を含むことを特徴とする請求項1に記載の半導体装置の製造方法。
- 前記セラミック材は赤外線放射機能性セラミック材であることを特徴とする請求項1に記載の半導体装置の製造方法。
- 前記シート状基材は耐熱性材料からなることを特徴とする請求項1に記載の半導体装置の製造方法。
- 樹脂表面に赤外線放射機能性セラミック材が形成されていることを特徴とする半導体装置。
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JP2004299417A JP2006114636A (ja) | 2004-10-13 | 2004-10-13 | 半導体装置の製造方法及び半導体装置 |
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JP2004299417A JP2006114636A (ja) | 2004-10-13 | 2004-10-13 | 半導体装置の製造方法及び半導体装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010027831A (ja) * | 2008-07-18 | 2010-02-04 | Tohoku Univ | 発熱源が樹脂部材で覆われている電子機器の放熱効率を向上させる方法、波長選択性熱放射材料及びその製造方法 |
JP2010103297A (ja) * | 2008-10-23 | 2010-05-06 | Nec Electronics Corp | 半導体装置及び半導体装置の製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09162215A (ja) * | 1995-12-13 | 1997-06-20 | Nitto Denko Corp | 半導体装置の製造方法とこれに使用される成形用フイルム |
JP2003249512A (ja) * | 2002-02-25 | 2003-09-05 | Seiko Epson Corp | 半導体装置及びその製造方法、回路基板並びに電子機器 |
JP2004211060A (ja) * | 2002-12-16 | 2004-07-29 | Ceramission Kk | エマルジョン性組成物およびそれにより形成した塗膜並びにその塗膜を用いた冷却構造 |
-
2004
- 2004-10-13 JP JP2004299417A patent/JP2006114636A/ja not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09162215A (ja) * | 1995-12-13 | 1997-06-20 | Nitto Denko Corp | 半導体装置の製造方法とこれに使用される成形用フイルム |
JP2003249512A (ja) * | 2002-02-25 | 2003-09-05 | Seiko Epson Corp | 半導体装置及びその製造方法、回路基板並びに電子機器 |
JP2004211060A (ja) * | 2002-12-16 | 2004-07-29 | Ceramission Kk | エマルジョン性組成物およびそれにより形成した塗膜並びにその塗膜を用いた冷却構造 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010027831A (ja) * | 2008-07-18 | 2010-02-04 | Tohoku Univ | 発熱源が樹脂部材で覆われている電子機器の放熱効率を向上させる方法、波長選択性熱放射材料及びその製造方法 |
JP2010103297A (ja) * | 2008-10-23 | 2010-05-06 | Nec Electronics Corp | 半導体装置及び半導体装置の製造方法 |
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