JP5666211B2 - 配線基板及び半導体装置の製造方法 - Google Patents
配線基板及び半導体装置の製造方法 Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 title claims description 63
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 239000000758 substrate Substances 0.000 title description 27
- 239000007787 solid Substances 0.000 claims description 127
- 238000000465 moulding Methods 0.000 claims description 97
- 230000015572 biosynthetic process Effects 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 22
- 239000011159 matrix material Substances 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 21
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 16
- 229920005989 resin Polymers 0.000 description 16
- 229910000679 solder Inorganic materials 0.000 description 11
- 238000007493 shaping process Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
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- 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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- H01L2224/97—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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Description
5 製品形成部
6 製品形成エリア
11 半導体チップ
12 成形エリア
13 クランプエリア
14 ゲートエリア
16 第1のベタパターン
17 第2のベタパターン
21 成形金型
24 ゲート
Claims (10)
- 半導体チップが実装される複数の製品形成部が配置された製品形成エリアと、
前記製品形成エリアの外周側に設けられ、前記製品形成部に実装された前記半導体チップを覆う封止部が形成される成形エリアと、
前記成形エリアの外周側に設けられ、前記封止部を形成するための成形金型によって保持されるクランプエリアと、
前記製品形成エリアに設けられ、前記半導体チップと電気的に接続される配線と、
前記成形エリアに設けられ、複数のドットが配列されてなる第1のベタパターンと、
前記クランプエリアに設けられ、前記第1のベタパターンのドットよりも大きい複数のドットが配列されてなる第2のベタパターンと、
を備える、配線基板。 - 前記クランプエリアは、前記成形金型が有するゲートに対応するゲートエリアを有し、
前記第2のベタパターンは、前記ゲートエリアに隣接する位置に設けられている、請求項1に記載の配線基板。 - 前記第1のベタパターンは、マトリックス状に配列された前記複数のドットを有し、
前記第1のベタパターンは、前記配線基板の一面側の前記成形エリアと、前記配線基板の他面側の、前記成形エリアに対応する領域にそれぞれ設けられ、
前記配線基板の一面側の前記第1のベタパターンと、前記配線基板の他面側の前記第1のベタパターンは、ドットの位置が、前記マトリックス状に直交する2つの配列方向に対してそれぞれ互いにずれている、請求項1または2に記載の配線基板。 - 前記第2のベタパターンは、マトリックス状に配列された前記複数のドットを有し、
前記第2のベタパターンは、前記配線基板の一面側の前記クランプエリアと、前記配線基板の他面側の前記クランプエリアにそれぞれ設けられ、
前記配線基板の一面側の前記第2のベタパターンと、前記配線基板の他面側の前記第2のベタパターンは、ドットの位置が、前記マトリックス状に直交する2つの配列方向に対してそれぞれ互いにずれている、請求項1ないし3のいずれか1項に記載の配線基板。 - 前記第1のベタパターン及び前記第2のベタパターンは、絶縁材料によって覆われている、請求項1ないし4のいずれか1項に記載の配線基板。
- 前記第2のベタパターンは、前記配線基板の外周部の、前記ゲートエリアを除く全周に亘って設けられている、請求項2に記載の配線基板。
- 前記第1のベタパターン及び前記第2のベタパターンは、前記配線と同一の材料で形成されている、請求項1ないし6のいずれか1項に記載の配線基板。
- 半導体チップが実装される複数の製品形成部が配置された製品形成エリアと、前記製品形成エリアの外周側に設けられ前記製品形成部に実装された前記半導体チップを覆う封止部が形成される成形エリアと、前記成形エリアの外周側に設けられ前記封止部を形成するための成形金型によって保持されるクランプエリアと、前記製品形成エリアに設けられ前記半導体チップと電気的に接続される配線と、前記成形エリアに設けられ複数のドットが配列されてなる第1のベタパターンと、前記クランプエリアに設けられ前記第1のベタパターンのドットよりも大きい複数のドットが配列されてなる第2のベタパターンと、を備える配線基板を用いて、前記半導体チップを前記製品形成部に実装する工程と、
前記半導体チップが前記製品形成部に実装された前記配線基板の前記クランプエリアを成形金型で保持し、前記成形エリア及び前記製品形成エリアを覆うように前記封止部を形成する工程と、
を有する半導体装置の製造方法。 - 前記配線基板は、前記第1のベタパターンが、マトリックス状に配列された前記複数のドットを有し、
前記第1のベタパターンは、前記配線基板の一面側の前記成形エリアと、前記配線基板の他面側の、前記成形エリアに対応する領域にそれぞれ設けられ、
前記配線基板の一面側の前記第1のベタパターンと、前記配線基板の他面側の前記第1のベタパターンは、ドットの位置が、前記マトリックス状に直交する2つの配列方向に対してそれぞれ互いにずれている、請求項8に記載の半導体装置の製造方法。 - 前記配線基板は、前記第2のベタパターンが、マトリックス状に配列された前記複数のドットを有し、
前記第2のベタパターンは、前記配線基板の一面側の前記クランプエリアと、前記配線基板の他面側の前記クランプエリアにそれぞれ設けられ、
前記配線基板の一面側の前記第2のベタパターンと、前記配線基板の他面側の前記第2のベタパターンは、ドットの位置が、前記マトリックス状に直交する2つの配列方向に対してそれぞれ互いにずれている、請求項8または9に記載の半導体装置の製造方法。
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Application Number | Priority Date | Filing Date | Title |
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JP2010195652A JP5666211B2 (ja) | 2010-09-01 | 2010-09-01 | 配線基板及び半導体装置の製造方法 |
US13/222,542 US8878070B2 (en) | 2010-09-01 | 2011-08-31 | Wiring board and method of manufacturing a semiconductor device |
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JP2010195652A JP5666211B2 (ja) | 2010-09-01 | 2010-09-01 | 配線基板及び半導体装置の製造方法 |
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JP2012054398A JP2012054398A (ja) | 2012-03-15 |
JP5666211B2 true JP5666211B2 (ja) | 2015-02-12 |
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