JP2011501454A - 導電性の機械的相互接続部材を作る方法 - Google Patents
導電性の機械的相互接続部材を作る方法 Download PDFInfo
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Abstract
【選択図】図3B
Description
i)金属材料の前駆物質である化合物の電解液を電解セルに入れるステップと、
ii)直線状貫通孔の実質的に規則的な配列を提示する多孔質膜で被覆された少なくとも1つの面を有する伝導性基板を、前記電解液中に浸漬するステップと、
iii)前記または各々の多孔質膜に対向し、前記多孔質膜から間隔を空けて配置された電極を提供するステップと、
iv)前記基板を発電機の負の端子へ接続してカソードを構成し、前記電極を前記発電機の正の端子へ接続してアノードを構成し、前記膜の前記孔を介して前記基板の表面上で前記金属材料の電解堆積を実行するステップと、
v)前記多孔質膜を溶解して、前記金属材料から作られて前記基板の表面から突出するサブミクロン直径の複数のワイヤを備える構造を解放するステップと、
を含み、
vi)2つの前記構造の一方が他方へ押圧された場合に、前記ワイヤが相互に貫入および絡み合う結果として、2つの前記構造間で作用する接着力が増加するように、前記ワイヤの部分的溶解を制御して前記ワイヤの直径を低減させる追加のステップを更に含むことを特徴とする。
前記多孔質膜は、セラミック材料、更に具体的には、アルミナから作られてよい。
前記相互接続要素を相互に対向させて配置して、一方の前記相互接続要素を他方の前記相互接続要素へ押圧して、前記要素の表面から突出する前記ナノメトリックワイヤが相互に貫入および絡み合うようにするステップ。有利には、前記相互接続要素は、20メガパスカル(MPa)から100MPaの圧力で相互に対向して押圧されてよい。
サブミクロン直径の前記ワイヤの密度は、107/cm2から1010/cm2にあり、好ましくは、約109/cm2である。
Claims (25)
- 導電性の機械的相互接続要素(12)を製造する方法であって、
i)金属材料の前駆物質である化合物の電解液(1)を電解セル(CE)に入れるステップと、
ii)直線状貫通孔の実質的に規則的な配列を提示する多孔質膜(3)で被覆された少なくとも1つの面を有する伝導性基板(2)を、前記電解液中に浸漬するステップと、
iii)前記または各々の多孔質膜に対向し、前記多孔質膜から間隔を空けて配置された電極(5)を提供するステップと、
iv)前記基板を発電機(6)の負の端子へ接続してカソードを構成し、前記電極を前記発電機の正の端子へ接続してアノードを構成し、前記膜の前記孔を介して前記基板の表面上で前記金属材料の電解堆積を実行するステップと、
v)前記多孔質膜を溶解して、前記金属材料から作られて前記基板(2)の表面から突出するサブミクロン直径の複数のワイヤ(2a)を備える構造(10)を解放するステップと、から成る段階を含み、
vi)2つの前記構造の一方が他方へ押圧された場合に、前記ワイヤが相互に貫入および絡み合う結果として、2つの前記構造間で作用する接着力が増加するように、前記ワイヤ(2a)の部分的溶解を制御して前記ワイヤの直径を低減する追加のステップを更に含むことを特徴とする方法。 - 前記多孔質膜(3)はセラミック材料から作られる、請求項1に記載の方法。
- 前記多孔質膜(3)はアルミナから作られる、請求項2に記載の方法。
- 前記多孔質膜(3)は、107/cm2から1010/cm2の孔密度、および好ましくは、約109/cm2の孔密度を提示する、請求項1〜3のいずれかに記載の方法。
- 前記ステップvi)の制御された部分的溶解の後、前記ワイヤは、5nmから300nmの直径、好ましくは10nmから200nmの直径を提示する、請求項1〜4のいずれかに記載の方法。
- 前記ステップvi)の制御された部分的溶解の後、前記ワイヤ(2a)は、200nmから200μmの長さ、好ましくは500nmから100μmの長さを提示する、請求項1〜5のいずれかに記載の方法。
- 前記ステップvi)の制御された部分的溶解の後、前記相互接続要素(12)は0.5から0.9の多孔率を提示する、請求項1〜6のいずれかに記載の方法。
- 前記金属材料は、Cu、Sn、Co、Fe、Pb、Ni、Cr、Au、Pd、Pt、Ag、Bi、Sb、Al、Si、およびLi、ならびにこれら金属の合金の中から選択される、請求項1〜7のいずれかに記載の方法。
- 前記金属材料は、単一の材料から作られた相互接続構造を得るために、前記伝導性基板(1)を構成する材料と同じである、請求項1〜8のいずれかに記載の方法。
- 制御された部分的溶解の前記ステップは電解溶解方法である、請求項1〜9のいずれかに記載の方法。
- 制御された部分的溶解の前記ステップを、前記金属材料を酸化させてその酸化生成物を溶解させる溶液に前記構造を浸漬することによって実行する、請求項1から9のいずれか一項に記載の方法。
- 前記伝導性基板(1)は、マイクロ電子チップ(200)上の金属メッキ区域によって構成される、請求項1〜11のいずれかに記載の方法。
- 前記伝導性基板(1)は、プリント回路上のトラックまたは金属メッキ区域によって構成される、請求項12または13に記載の方法。
- 前記機械的相互接続要素(12)は、電気接続も提供する、請求項に記載の請求項12および13のいずれかに記載の方法。
- 機械的相互接続を作る方法であって、
請求項1〜14のいずれかに記載の方法によって、2つの相互接続要素(12、12’)を製造することと、
前記要素の表面から突出する前記ナノメトリックワイヤが相互に貫入および絡み合うようにするために、前記相互接続要素を対向させて配置して、一方の前記要素を他方の前記要素へ押圧することと、
から成るステップを含む方法。 - 前記相互接続要素(12、12’)が、20MPaから100MPaの圧力で相互に対向して押圧される、請求項15に記載の方法。
- 機械的および電気的に相互接続された複数のマイクロ電子チップ(200、210、220)のスタックによって構成された3次元マイクロ電子デバイスを製造する方法であって、前記チップ間の少なくとも1つの機械的相互接続が、請求項15または16に従って作られることを特徴とする方法。
- 前記マイクロ電子チップを接続する機械的相互接続要素(23、24、25、26)の少なくとも幾つかが協同して、冷却流体の循環で漏れを生じないチャネル(30)を形成する、請求項17に記載の方法。
- 機械的および電気的に相互接続されたマイクロ電子チップ(200、210、220)のスタックを備える3次元電子デバイスであって、前記スタック内の隣接するチップが、それらチップの対向する面において、金属メッキ区域およびこれらの区域から突出するサブミクロン直径の複数のワイヤを備えて対向する相互接続要素(22、22’、23、24、25、26)を提示することと、相互に貫入および絡み合う前記相互接続要素のワイヤによって前記チップが相互接続されることとを特徴とする3次元電子デバイス。
- サブミクロン直径の前記ワイヤの密度は、107/cm2から1010/cm2にあり、好ましくは約109/cm2である、請求項19に記載の3次元電子デバイス。
- 前記ワイヤは、5nmから300nmの直径、好ましくは10nmから200nmの直径を提示する、請求項19または20に記載の3次元電子デバイス。
- 前記ワイヤは、200nmから200μmの長さ、好ましくは500nmから100μmの長さを提示する、請求項19から21のいずれか一項に記載の3次元電子デバイス。
- 前記相互接続要素(12)は、0.5から0.9の多孔率を提示する、請求項19から22のいずれか一項に記載の3次元電子デバイス。
- サブミクロン直径の前記ワイヤは、Cu、Sn、Co、Fe、Pb、Ni、Cr、Au、Pd、Pt、Ag、Bi、Sb、Al、Si、およびLi、ならびにこれら金属の合金の中から選択された金属材料から作られる、請求項19から23のいずれか一項に記載の3次元電子デバイス。
- 前記相互接続要素(23、24、25、26)の少なくとも幾つかが、並列ストリップの形態であり、当該並列ストリップが、必ずしも直線状ではなく、冷却流体を循環させる少なくとも1つの管(30)を画定する漏れを生じない壁を構成するように、前記チップを一方の側から他方の側へ横断する、請求項19から24のいずれか一項に記載の3次元電子デバイス。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000277689A (ja) * | 1999-03-29 | 2000-10-06 | Sony Corp | 半導体装置及びその製造方法 |
JP2004502554A (ja) * | 2000-03-22 | 2004-01-29 | ユニバーシティー オブ マサチューセッツ | ナノシリンダー・アレイ |
JP2005294844A (ja) * | 2004-04-01 | 2005-10-20 | Lucent Technol Inc | 高密度ナノ構造化相互接続 |
WO2006123049A2 (fr) * | 2005-05-18 | 2006-11-23 | Centre National De La Recherche Scientifique | Elaboration par voie electrolytique d'elements nanocomposites conducteurs auto-supportes |
JP2009523315A (ja) * | 2005-12-22 | 2009-06-18 | インテル コーポレイション | ナノ構造をベースとしたパッケージの相互接続 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5877069A (en) * | 1996-09-16 | 1999-03-02 | Micron Technology, Inc. | Method for electrochemical local oxidation of silicon |
DE69842001D1 (de) * | 1997-04-04 | 2010-12-30 | Univ Southern California | Galvanisches verfahren zur herstellung einer mehrlagenstruktur |
US6231744B1 (en) * | 1997-04-24 | 2001-05-15 | Massachusetts Institute Of Technology | Process for fabricating an array of nanowires |
EP1062501B1 (de) * | 1998-03-10 | 2004-04-21 | Micronas GmbH | Referenzelektrode |
US6417069B1 (en) * | 1999-03-25 | 2002-07-09 | Canon Kabushiki Kaisha | Substrate processing method and manufacturing method, and anodizing apparatus |
JP3445187B2 (ja) * | 1999-08-03 | 2003-09-08 | キヤノン株式会社 | 半導体素子の欠陥補償方法 |
US6741019B1 (en) * | 1999-10-18 | 2004-05-25 | Agere Systems, Inc. | Article comprising aligned nanowires |
AT408052B (de) * | 1999-11-10 | 2001-08-27 | Electrovac | Verbindungssystem |
EP1320111A1 (en) * | 2001-12-11 | 2003-06-18 | Abb Research Ltd. | Carbon nanotube contact for MEMS |
JP2004353061A (ja) * | 2003-05-30 | 2004-12-16 | Ebara Corp | 電解処理方法及び装置 |
US7129567B2 (en) * | 2004-08-31 | 2006-10-31 | Micron Technology, Inc. | Substrate, semiconductor die, multichip module, and system including a via structure comprising a plurality of conductive elements |
JP4823213B2 (ja) * | 2005-03-17 | 2011-11-24 | 富士通株式会社 | 半導体パッケージ、およびその製造方法 |
US7967967B2 (en) * | 2007-01-16 | 2011-06-28 | Tesla Laboratories, LLC | Apparatus and method for electrochemical modification of liquid streams |
JP5358303B2 (ja) * | 2008-06-30 | 2013-12-04 | クロリンエンジニアズ株式会社 | 電解硫酸による洗浄方法及び半導体装置の製造方法 |
JP5320173B2 (ja) * | 2008-06-30 | 2013-10-23 | クロリンエンジニアズ株式会社 | 硫酸電解方法 |
-
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000277689A (ja) * | 1999-03-29 | 2000-10-06 | Sony Corp | 半導体装置及びその製造方法 |
JP2004502554A (ja) * | 2000-03-22 | 2004-01-29 | ユニバーシティー オブ マサチューセッツ | ナノシリンダー・アレイ |
JP2005294844A (ja) * | 2004-04-01 | 2005-10-20 | Lucent Technol Inc | 高密度ナノ構造化相互接続 |
WO2006123049A2 (fr) * | 2005-05-18 | 2006-11-23 | Centre National De La Recherche Scientifique | Elaboration par voie electrolytique d'elements nanocomposites conducteurs auto-supportes |
JP2008545881A (ja) * | 2005-05-18 | 2008-12-18 | サントル ナスィオナル ド ラ ルシェルシュ スィアンティフィク | 自立伝導性ナノ複合エレメントの電解製造法 |
JP2009523315A (ja) * | 2005-12-22 | 2009-06-18 | インテル コーポレイション | ナノ構造をベースとしたパッケージの相互接続 |
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