JP2013084974A - ダイ積層システムおよび方法 - Google Patents
ダイ積層システムおよび方法 Download PDFInfo
- Publication number
- JP2013084974A JP2013084974A JP2012269655A JP2012269655A JP2013084974A JP 2013084974 A JP2013084974 A JP 2013084974A JP 2012269655 A JP2012269655 A JP 2012269655A JP 2012269655 A JP2012269655 A JP 2012269655A JP 2013084974 A JP2013084974 A JP 2013084974A
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- die
- conductive
- region
- coupled
- bond pad
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Abstract
【解決手段】システム100は、代表的ワイアボンド120等のワイアボンド群を介して、第一のダイ102に結合される半導体デバイスパッケージ基板101を含んでいる。この第一のダイは、パッシベーション領域104と、ボンドパッド領域106のような伝導性ボンドバッド領域と、第一の積層ダイ受容領域108と、第二の伝導性積層ダイ受容領域110と、を含む表面を有する。この第一の伝導性積層ダイ受容領域は、少なくとも第二のダイ112を受容できるサイズとされている。この第二の伝導性積層ダイ受容領域は、少なくとも第三のダイ114を受容できるサイズとされている。各伝導性積層ダイ受容領域およびは、ボンドパッド領域のような従来のボンドパッド領域より広い伝導性領域を有する。
【選択図】図1
Description
以下に、本願の当初の特許請求の範囲に記載された発明を付記する。
[1]
パッシベーション領域と、少なくとも一つの伝導性ボンドパッド領域と、少なくとも第二のダイを受容するサイズの広い伝導性領域とを含む表面を有する第一のダイを具備する半導体デバイス。
[2]
前記広い伝導性領域は、少なくとも10,000スクエアミクロンである[1]記載のデバイス。
[3]
さらに、少なくとも10,000スクエアミクロンの、第二の広い伝導性領域を具備する[1]記載のデバイス。
[4]
さらに、前記広い伝導性領域の少なくとも一部分と接触する第二のダイと、前記第二の広い伝導性領域の少なくとも一部分と接触する第三のダイとを具備する[3]記載のデバイス。
[5]
パッシベーション領域と、少なくとも一つの伝導性ボンドパッド領域と、少なくとも第二のダイを受容するサイズの伝導性積層ダイ受容領域とを含む表面を有する第一のダイを具備するシステム。
[6]
さらに、前記伝導性積層ダイ受容領域内に配置された第二のダイを具備する[5]記載のシステム。
[7]
さらに、前記第二のダイが電気的に前記第一のダイに結合されている[6]記載のシステム。
[8]
前記第二のダイが、前記伝導性積層ダイ受容領域を介して電気的に前記第一のダイに結合されている複数の導電性エレメントを含む、[5]記載のシステム。
[9]
前記複数の導電性エレメントが、パッド、半田球、ピン、あるいはそれらのいかなる組み合わせを含む、[8]記載のシステム。
[10]
パッシベーション領域と、少なくとも一つの伝導性ボンドパッド領域と、第二のダイに結合される少なくとも一つの伝導性結合エレメントを受容するサイズの伝導性ダイ受容領域とを含む表面を有する第一のダイを具備するデバイス。
[11]
前記少なくとも一つの伝導性結合エレメントが、導電性リード、導電性パッド、あるいは導電性半田球を含む、[10]記載のデバイス。
[12]
前記伝導性ダイ受容領域が、前記第二のダイに結合される複数の伝導性結合エレメントを受容するように適合されており、前記複数の伝導性結合エレメントはフリップチップバンプを含む[10]記載のデバイス。
[13]
さらに、各領域が少なくとも10,000スクエアミクロンの面積を有する、複数の伝導性ダイ受容領域を具備する[10]記載のデバイス。
[14]
前記少なくとも一つの伝導性ボンドパッド領域が10,000スクエアミクロンより小さい[10]記載のデバイス。
[15]
さらに前記第二のダイに結合された第三のダイを具備し、前記第二のダイが、前記少なくとも一つの伝導性結合エレメントを介して前記第一のダイに結合されている、[10]記載のデバイス。
[16]
前記第一のダイが、CMOSデバイス、絶縁物上シリコン(SOI)デバイス、バルク半導体デバイス、シリコンゲルマニウムデバイス、およびガリウム砒素デバイスの内の一つであり、前記第二のダイは前記第一のダイとは異なるタイプのデバイスである、[10]記載のデバイス。
[17]
前記第一のダイがCMOSであり、前記第二のダイが非CMOSタイプのデバイスである、[16]記載のデバイス。
[18]
前記第一のダイが第一の歩留まり率を有し、前記第二のダイが第二の歩留まり率を有する、[10]記載のデバイス。
[19]
複数の半導体デバイスを含むパッケージであり、
パッシベーション領域、少なくとも一つの伝導性ボンドパッド領域、少なくとも10,000スクエアミクロンの第一の広い伝導性領域、および、少なくとも10,000スクエアミクロンの第二の広い伝導性領域を含む表面を有する第一のダイと、
前記第一の広い伝導性領域の少なくとも一部分と接触する第二のダイと、
前記第二の広い伝導性領域の少なくとも一部分と接触する第三のダイと
を具備するパッケージ。
[20]
前記第一のダイが電力管理回路を含み、前記第二のダイがデータ処理回路を含む、[19]記載のパッケージ。
[21]
前記第三のダイが通信回路を含む、[19]記載のパッケージ。
[22]
さらに、前記第二のダイに結合された第四のダイを具備する[19]記載のパッケージ。
[23]
前記第一のダイが電力管理回路を含み、前記第二のダイが表示回路を含む、[19]記載のパッケージ。
[24]
第二のダイに結合された第一のダイを含むフリップチップ搭載デバイスと、
前記第二のダイに結合され、パッシベーション領域、少なくとも一つの伝導性ボンドパッド領域、および少なくとも第四のダイを受容するサイズの伝導性積層ダイ受容領域を含む表面を有する第三のダイと
を具備するシステム。
[25]
前記第二のダイが、スペーサ層を用いることなく、前記伝導性積層ダイ受容領域の少なくとも一部分に直接接触する表面を有する、[24]記載のデバイス。
Claims (25)
- パッシベーション領域と、少なくとも一つの伝導性ボンドパッド領域と、少なくとも第二のダイを受容するサイズの広い伝導性領域とを含む表面を有する第一のダイを具備する半導体デバイス。
- 前記広い伝導性領域は、少なくとも10,000スクエアミクロンである請求項1記載のデバイス。
- さらに、少なくとも10,000スクエアミクロンの、第二の広い伝導性領域を具備する請求項1記載のデバイス。
- さらに、前記広い伝導性領域の少なくとも一部分と接触する第二のダイと、前記第二の広い伝導性領域の少なくとも一部分と接触する第三のダイとを具備する請求項3記載のデバイス。
- パッシベーション領域と、少なくとも一つの伝導性ボンドパッド領域と、少なくとも第二のダイを受容するサイズの伝導性積層ダイ受容領域とを含む表面を有する第一のダイを具備するシステム。
- さらに、前記伝導性積層ダイ受容領域内に配置された第二のダイを具備する請求項5記載のシステム。
- さらに、前記第二のダイが電気的に前記第一のダイに結合されている請求項6記載のシステム。
- 前記第二のダイが、前記伝導性積層ダイ受容領域を介して電気的に前記第一のダイに結合されている複数の導電性エレメントを含む、請求項5記載のシステム。
- 前記複数の導電性エレメントが、パッド、半田球、ピン、あるいはそれらのいかなる組み合わせを含む、請求項8記載のシステム。
- パッシベーション領域と、少なくとも一つの伝導性ボンドパッド領域と、第二のダイに結合される少なくとも一つの伝導性結合エレメントを受容するサイズの伝導性ダイ受容領域とを含む表面を有する第一のダイを具備するデバイス。
- 前記少なくとも一つの伝導性結合エレメントが、導電性リード、導電性パッド、あるいは導電性半田球を含む、請求項10記載のデバイス。
- 前記伝導性ダイ受容領域が、前記第二のダイに結合される複数の伝導性結合エレメントを受容するように適合されており、前記複数の伝導性結合エレメントはフリップチップバンプを含む請求項10記載のデバイス。
- さらに、各領域が少なくとも10,000スクエアミクロンの面積を有する、複数の伝導性ダイ受容領域を具備する請求項10記載のデバイス。
- 前記少なくとも一つの伝導性ボンドパッド領域が10,000スクエアミクロンより小さい請求項10記載のデバイス。
- さらに前記第二のダイに結合された第三のダイを具備し、前記第二のダイが、前記少なくとも一つの伝導性結合エレメントを介して前記第一のダイに結合されている、請求項10記載のデバイス。
- 前記第一のダイが、CMOSデバイス、絶縁物上シリコン(SOI)デバイス、バルク半導体デバイス、シリコンゲルマニウムデバイス、およびガリウム砒素デバイスの内の一つであり、前記第二のダイは前記第一のダイとは異なるタイプのデバイスである、請求項10記載のデバイス。
- 前記第一のダイがCMOSであり、前記第二のダイが非CMOSタイプのデバイスである、請求項16記載のデバイス。
- 前記第一のダイが第一の歩留まり率を有し、前記第二のダイが第二の歩留まり率を有する、請求項10記載のデバイス。
- 複数の半導体デバイスを含むパッケージであり、
パッシベーション領域、少なくとも一つの伝導性ボンドパッド領域、少なくとも10,000スクエアミクロンの第一の広い伝導性領域、および、少なくとも10,000スクエアミクロンの第二の広い伝導性領域を含む表面を有する第一のダイと、
前記第一の広い伝導性領域の少なくとも一部分と接触する第二のダイと、
前記第二の広い伝導性領域の少なくとも一部分と接触する第三のダイと
を具備するパッケージ。 - 前記第一のダイが電力管理回路を含み、前記第二のダイがデータ処理回路を含む、請求項19記載のパッケージ。
- 前記第三のダイが通信回路を含む、請求項19記載のパッケージ。
- さらに、前記第二のダイに結合された第四のダイを具備する請求項19記載のパッケージ。
- 前記第一のダイが電力管理回路を含み、前記第二のダイが表示回路を含む、請求項19記載のパッケージ。
- 第二のダイに結合された第一のダイを含むフリップチップ搭載デバイスと、
前記第二のダイに結合され、パッシベーション領域、少なくとも一つの伝導性ボンドパッド領域、および少なくとも第四のダイを受容するサイズの伝導性積層ダイ受容領域を含む表面を有する第三のダイと
を具備するシステム。 - 前記第二のダイが、スペーサ層を用いることなく、前記伝導性積層ダイ受容領域の少なくとも一部分に直接接触する表面を有する、請求項24記載のデバイス。
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US20080283993A1 (en) | 2008-11-20 |
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JP5823123B2 (ja) | 2015-11-25 |
EP2272075A2 (en) | 2011-01-12 |
CN103296015B (zh) | 2017-04-26 |
WO2008144573A3 (en) | 2011-04-28 |
CN102017138A (zh) | 2011-04-13 |
JP2015159293A (ja) | 2015-09-03 |
CN103296015A (zh) | 2013-09-11 |
US9159694B2 (en) | 2015-10-13 |
JP2017079332A (ja) | 2017-04-27 |
CN102017138B (zh) | 2013-07-31 |
KR101101499B1 (ko) | 2012-01-03 |
US7872356B2 (en) | 2011-01-18 |
US20110079905A1 (en) | 2011-04-07 |
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EP2272075B1 (en) | 2021-03-10 |
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