JP2006278975A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2006278975A JP2006278975A JP2005099803A JP2005099803A JP2006278975A JP 2006278975 A JP2006278975 A JP 2006278975A JP 2005099803 A JP2005099803 A JP 2005099803A JP 2005099803 A JP2005099803 A JP 2005099803A JP 2006278975 A JP2006278975 A JP 2006278975A
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- 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
- H01L2224/32135—Disposition the layer connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/32145—Disposition the layer connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
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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
- H01L2224/32151—Disposition the layer connector 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
- H01L2224/32221—Disposition the layer connector 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
- H01L2224/32225—Disposition the layer connector 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
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- 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
- H01L2224/48221—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
- 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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- H—ELECTRICITY
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- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- H01L2224/91—Methods for connecting semiconductor or solid state bodies including different methods provided for in two or more of groups H01L2224/80 - H01L2224/90
- 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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- H01L24/73—Means for bonding being of different types provided for in two or more of groups H01L24/10, H01L24/18, H01L24/26, H01L24/34, H01L24/42, H01L24/50, H01L24/63, H01L24/71
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- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/102—Material of the semiconductor or solid state bodies
- H01L2924/1025—Semiconducting materials
- H01L2924/10251—Elemental semiconductors, i.e. Group IV
- H01L2924/10253—Silicon [Si]
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- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
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Abstract
【解決手段】 半導体パッケージ30は、能動素子形成面上にボンディングパッド10および絶縁膜12が設けられた半導体チップ2が、4個以上積層され、半導体チップ2に設けられたボンディングパッド10が、基板1の配線パターン14とボンディングワイヤー3によって電気的に接続され、かつ、樹脂4により封止された、半導体パッケージ30であって、各半導体チップ2は、隣接する半導体チップ2間の積層状態が同じ4個未満の半導体チップでグループ1とグループ2とを構成し、異なるグループ(グループ1とグループ2との間)間に属する半導体チップ(第1の半導体チップ2−1、第2の半導体チップ2−2)2同士の積層状態は、グループ2内の半導体チップ2間の積層状態とは異なっている。
【選択図】 図1
Description
〔試験例〕
上記では、半導体チップ間に、異なる構成を設けることによって、つまり半導体チップを各グループの半導体チップが4個未満になるようにグループ分けすることによって、半導体チップ2にかかる応力を低減させることができ、半導体チップ2の能動素子の破壊を低減することができる、と説明した。
内部にある複数の半導体チップのそれぞれに主面上に電極端子および絶縁性保護膜を有し、主面上の電極端子が導電体を介して絶縁基板上に形成された配線パターンと電気的に接続され、ほぼ同じサイズを有する半導体チップが4つ以上連続して搭載可能な構造において、その連続性を妨げる構造を有する箇所を、少なくとも1箇所以上有していてもよい。
2 半導体チップ
3 ボンディングワイヤー(導電体)
4 樹脂(封止樹脂)
10 ボンディングパッド(電極端子)
12 絶縁膜(絶縁性保護膜)
13 接着層
14 配線パターン
17 接着層
18 支持体
19 支持体
20 突起部
22 導電部
30 半導体パッケージ(半導体装置)
40 半導体パッケージ(半導体装置)
41 半導体パッケージ(半導体装置)
42 半導体パッケージ(半導体装置)
43 半導体パッケージ(半導体装置)
44 半導体パッケージ(半導体装置)
45 半導体パッケージ(半導体装置)
46 半導体パッケージ(半導体装置)
2−1 第1の半導体チップ(半導体チップ)
2−2 第2の半導体チップ(半導体チップ)
2−3 第3の半導体チップ(半導体チップ)
2−4 第4の半導体チップ(半導体チップ)
2−5 第5の半導体チップ(半導体チップ)
2−6 第6の半導体チップ(半導体チップ)
2−7 第7の半導体チップ(半導体チップ)
Claims (8)
- 能動素子形成面上に電極端子および絶縁性保護膜が設けられた半導体チップが、4個以上積層され、半導体チップに設けられた電極端子が、基板の配線パターンと導電体によって電気的に接続され、かつ、封止樹脂により封止された半導体装置であって、
上記各半導体チップは、隣接する半導体チップ間の積層状態が同じ4個未満の半導体チップでグループを構成し、異なるグループ間に属する半導体チップ同士の積層状態は、上記各グループ内の半導体チップ間の積層状態とは異なっていることを特徴とする半導体装置。 - 異なるグループ間に属する半導体チップ同士は、上記封止樹脂を介して積層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。
- 異なるグループ間に属する半導体チップ同士は、支持体を介して積層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。
- 上記支持体が、シリコンチップであることを特徴とする請求項3に記載の半導体装置。
- 上記支持体が、有機樹脂であることを特徴とする請求項3に記載の半導体装置。
- 上記支持体が、応力付加により塑性変形しない剛性体であることを特徴とする請求項3に記載の半導体装置。
- 異なるグループ間に属する半導体チップ同士は、上記絶縁性保護膜に形成された突起部を介して積層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。
- 最も基板近くに配されている第1の半導体チップと、この第1の半導体チップの直上に積層された、第2の半導体チップとが異なるグループに属していることを特徴とする請求項1ないし7のいずれか1項に記載の半導体装置。
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JP2005099803A JP2006278975A (ja) | 2005-03-30 | 2005-03-30 | 半導体装置 |
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JP2005099803A JP2006278975A (ja) | 2005-03-30 | 2005-03-30 | 半導体装置 |
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JP2006278975A true JP2006278975A (ja) | 2006-10-12 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100813626B1 (ko) | 2006-12-20 | 2008-03-14 | 삼성전자주식회사 | 적층형 반도체 소자 패키지 |
JP2010232702A (ja) * | 2010-07-20 | 2010-10-14 | Toshiba Corp | 積層型半導体装置 |
US11136217B2 (en) | 2018-03-01 | 2021-10-05 | Otis Elevator Company | Elevator access systems for elevators |
-
2005
- 2005-03-30 JP JP2005099803A patent/JP2006278975A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100813626B1 (ko) | 2006-12-20 | 2008-03-14 | 삼성전자주식회사 | 적층형 반도체 소자 패키지 |
US7615858B2 (en) | 2006-12-20 | 2009-11-10 | Samsung Electronics Co., Ltd. | Stacked-type semiconductor device package |
JP2010232702A (ja) * | 2010-07-20 | 2010-10-14 | Toshiba Corp | 積層型半導体装置 |
US11136217B2 (en) | 2018-03-01 | 2021-10-05 | Otis Elevator Company | Elevator access systems for elevators |
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