JP2015534263A - 外部配線を使用してダイ信号をラウティングするための方法および装置 - Google Patents
外部配線を使用してダイ信号をラウティングするための方法および装置 Download PDFInfo
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- JP2015534263A JP2015534263A JP2015530109A JP2015530109A JP2015534263A JP 2015534263 A JP2015534263 A JP 2015534263A JP 2015530109 A JP2015530109 A JP 2015530109A JP 2015530109 A JP2015530109 A JP 2015530109A JP 2015534263 A JP2015534263 A JP 2015534263A
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Abstract
Description
−ピッチ:電流範囲が約80−110μmで、約60μm程度の低さ;
−直径:20〜50μm;および
−高さ:15〜50μm;
ここで、ピッチは、中心から中心を測定した場合の、隣接するコンタクトピラー間の最短距離であり、直径はコンタクトピラーの直径であり、高さはコンタクトピラーの高さである。
−厚さ:20〜50μm;および
−高さ:20〜50μm;
ここで、厚さはコンタクトバー302の厚さであり、上述された直径範囲と大きさが類似しえ、高さは、コンタクトバーの高さである。コンタクトバー302は、必ずしも棒状に構成される必要はないが、直線ではない形状を含む他の形状で作られうることに留意されたい。
Claims (37)
- 装置であって、
外側部分と、複数の回路を備える内側部分とを備えるダイ、ここにおいて、前記内側部分の前記複数の回路は、
前記ダイの第1のエリアに形成された第1の回路と、
前記ダイの第2のエリアに形成された第2の回路と
を備える、と、
前記ダイの前記外側部分の上の第1のダイ外側コンタクトおよび第2のダイ外側コンタクト、ここにおいて、前記第1のダイ外側コンタクトは前記第1の回路に電気的に接続され、前記第2のダイ外側コンタクトは前記第2の回路に電気的に接続される、と、
前記第1のダイ外側コンタクトと前記第2のダイ外側コンタクトと電気的に接続し、前記第2の回路を前記第1の回路に結合するように構成された配線、ここにおいて、前記配線は、前記ダイの前記外側部分上に位置する、と、
を備える装置。 - 前記配線は、銅またはアルミニウムのうちの少なくとも1つを備える、請求項1に記載の装置。
- 前記配線は、複数の導電性ピラーを備える、請求項1に記載の装置。
- 前記複数の導電性ピラーは、棒状を形成するために互いに物理的に接触している隣接した柱として形成される、請求項3に記載の装置。
- 前記ダイおよび前記配線は各々厚みを備え、前記配線の前記厚みは、前記ダイの前記厚みの少なくとも5倍である、請求項1に記載の装置。
- パッケージをさらに備え、前記ダイは前記パッケージによって支持され、前記パッケージは前記配線を備える、請求項1に記載の装置。
- 前記配線は、前記パッケージに形成された導電性材料の層を備える、請求項6に記載の装置。
- 前記第1の回路によって生成され、前記第2の回路に供給される信号は、前記パッケージと前記ダイとの間に留まる、請求項6に記載の装置。
- 前記第1の回路によって生成され、前記第2の回路に供給される信号は、前記パッケージ内に留まる、請求項6に記載の装置。
- 前記第1のダイ外側コンタクトおよび前記第2のダイ外側コンタクトのうちの少なくとも1つは銅のピラーを備える、請求項1に記載の装置。
- 前記第1のダイ外側コンタクトおよび前記第2のダイ外側コンタクトは、前記ダイの前記外側部分の下の配線層にさらに結合され、前記配線層は、前記第1のダイ外側コンタクトを前記第1の回路に、前記第2のダイ外側コンタクトを前記第2の回路にそれぞれ別個に結合するように構成される、請求項1に記載の装置。
- 前記第1の回路は信号ソースを備え、前記第2の回路は信号シンクを備える、請求項1に記載の装置。
- 前記信号ソースはクロック回路である、請求項12に記載の装置。
- 前記第1の回路は、クロック信号を提供するように構成されたクロック生成器を備える、請求項1に記載の装置。
- 前記ダイの前記内側部分の前記複数の回路は、テストモード中、前記第1の回路および前記第2の回路を結合するように構成されたテスト回路をさらに備える、請求項1に記載の装置。
- 前記テスト回路は、前記第1の回路および前記第2の回路を結合するために、前記テスト回路および前記配線から選択することを可能にするように構成されたマルチプレクサを備える、請求項15に記載の装置。
- 前記テスト回路だけが、前記テストモード中、前記第1の回路および前記第2の回路を結合させる、請求項15に記載の装置。
- 前記テスト回路は、前記テストモード中以外、前記第1の回路を前記第2の回路に結合させるように動作不可能である、請求項15に記載の装置。
- 装置であって、
外側部分と、複数の回路を備える内側部分とを備えるダイ、ここにおいて、前記内側部分の前記複数の回路は、
前記ダイの第1のエリアに形成された第1の回路と、
前記ダイの第2のエリアに形成された第2の回路と
を備える、と、
前記ダイの前記外側部分上の第1の外側コンタクト手段および第2の外側コンタクト手段、ここにおいて、前記第1の外側コンタクト手段は、前記第1の回路に電気的に接続され、前記第2の外側コンタクト手段は、前記第2の回路に電気的に接続される、と、
前記第2の回路を前記第1の回路に電気的に接続するための配線手段、ここにおいて、前記配線手段は、前記ダイの前記外側部分上に位置する、と、
を備える、装置。 - 前記配線手段は、銅またはアルミニウムのうちの少なくとも1つを備える、請求項19に記載の装置。
- 前記配線手段は、複数の導電性ピラーを備える、請求項19に記載の装置。
- 前記複数の導電性ピラーは、棒状を形成するために互いに物理的に接触している隣接した柱として形成される、請求項21に記載の装置。
- 前記ダイおよび前記配線手段は各々厚みを備え、前記配線手段の前記厚みは、前記ダイの前記厚みの少なくとも5倍である、請求項19に記載の装置。
- パッケージをさらに備える、ここにおいて、前記ダイは前記パッケージによって支持され、前記パッケージは前記配線手段を備える、請求項19に記載の装置。
- 前記配線手段は、前記パッケージ内に形成された、導電性素材の層を備える、請求項24に記載の装置。
- 前記第1の回路によって生成され、前記第2の回路に供給される信号は、前記パッケージと前記ダイとの間に留まる、請求項24に記載の装置。
- 前記第1の回路によって生成され、前記第2の回路に供給される信号は、前記パッケージ内に留まる、請求項24に記載の装置。
- 前記第1の外側コンタクト手段および前記第2の外側コンタクト手段のうちの少なくとも1つは銅柱を備える、請求項19に記載の装置。
- 前記第1の外側コンタクト手段および前記第2の外側コンタクト手段は、前記ダイの前記外側部分の下の配線層にさらに結合され、前記配線層は、それぞれ、前記第1の外側コンタクト手段を前記第1の回路に、前記第2の外側コンタクト手段を前記第2の回路に別個に結合するように構成される、請求項19に記載の装置。
- 前記第1の回路は信号を生成するための手段を備え、前記第2の回路は信号シンクを備える、請求項19に記載の装置。
- 前記信号を生成するための前記手段はクロック回路である、請求項30に記載の装置。
- 前記ダイの前記内側部分の前記複数の回路は、テストモード中、前記第1の回路および前記第2の回路を結合するように構成されたテスト手段をさらに備える、請求項19に記載の装置。
- 前記テスト手段は、前記第1の回路および前記第2の回路を結合させるために、テスト回路および前記配線手段から選択することを可能にするように構成されたマルチプレクサを備える、請求項32に記載の装置。
- 前記テスト手段だけが、前記テストモード中、前記第1の回路および前記第2の回路を結合させる、請求項32に記載の装置。
- 前記テスト手段は、前記テストモード中以外、前記第1の回路を前記第2の回路に結合させるように動作不可能である、請求項32に記載の装置。
- 半導体デバイスであって、
外側部分と、複数の回路を備える内側部分とを備えるダイ、ここにおいて、前記内側部分の前記複数の回路は、
前記ダイの第1のエリアに形成された第1の回路と、
前記ダイの第2のエリアに形成された第2の回路と
を備える、と、
前記ダイの前記外側部分の上の第1のダイ外側コンタクトおよび第2のダイ外側コンタクト、ここにおいて、前記第1のダイ外側コンタクトは前記第1の回路に結合され、前記第2のダイ外側コンタクトは前記第2の回路に結合される、と、
前記第1のダイ外側コンタクトおよび前記第2のダイ外側コンタクトに結合され、前記第2の回路を前記第1の回路に結合するように構成された配線を備えるパッケージ、ここにおいて、前記パッケージは、前記ダイの前記外側部分上に位置する、と、
を備える装置。 - 方法であって、
ダイの外側部分上に複数のコンタクトを露出させることと、ここにおいて、複数のコンタクトは、第1の回路に結合された第1のコンタクトと、第2の回路に結合された第2のコンタクトとを備え、前記第1の回路および前記第2の回路は、前記ダイの内側部分にある、
前記ダイの前記内側部分の前記第1の回路および前記第2の回路を接続するために、前記複数のコンタクトのうちの少なくとも2つのコンタクトを、前記ダイの外部にある少なくとも1つの配線を介して結合することと
を備える方法。
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US61/696,092 | 2012-08-31 | ||
US13/802,759 US9871012B2 (en) | 2012-08-31 | 2013-03-14 | Method and apparatus for routing die signals using external interconnects |
US13/802,759 | 2013-03-14 | ||
PCT/US2013/057613 WO2014036456A2 (en) | 2012-08-31 | 2013-08-30 | Method and apparatus for routing die signals using external interconnects |
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EP (1) | EP2891177A2 (ja) |
JP (1) | JP2015534263A (ja) |
KR (1) | KR101908528B1 (ja) |
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WO2018144012A1 (en) | 2017-02-03 | 2018-08-09 | Hewlett-Packard Development Company, L.P. | Functionally versatile cassettes |
US10636758B2 (en) | 2017-10-05 | 2020-04-28 | Texas Instruments Incorporated | Expanded head pillar for bump bonds |
CN108346636B (zh) * | 2018-04-13 | 2023-10-13 | 长鑫存储技术有限公司 | 存储器的焊盘结构及其制造方法 |
KR20210121336A (ko) | 2020-03-26 | 2021-10-08 | 삼성전자주식회사 | 반도체 패키지 |
TWI750080B (zh) * | 2021-04-15 | 2021-12-11 | 鎂輪全球股份有限公司 | 具散熱裝置的晶片模組及其製作方法 |
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WO2014036456A3 (en) | 2014-04-17 |
CN111463182A (zh) | 2020-07-28 |
US9871012B2 (en) | 2018-01-16 |
KR20150052146A (ko) | 2015-05-13 |
US20140061642A1 (en) | 2014-03-06 |
KR101908528B1 (ko) | 2018-10-16 |
CN104603939A (zh) | 2015-05-06 |
EP2891177A2 (en) | 2015-07-08 |
WO2014036456A2 (en) | 2014-03-06 |
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