JP4956624B2 - 閉じ込め式化学表面処理のための方法及び装置 - Google Patents
閉じ込め式化学表面処理のための方法及び装置 Download PDFInfo
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- JP4956624B2 JP4956624B2 JP2009549076A JP2009549076A JP4956624B2 JP 4956624 B2 JP4956624 B2 JP 4956624B2 JP 2009549076 A JP2009549076 A JP 2009549076A JP 2009549076 A JP2009549076 A JP 2009549076A JP 4956624 B2 JP4956624 B2 JP 4956624B2
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Classifications
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- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
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- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
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- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
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- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76841—Barrier, adhesion or liner layers
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Description
Claims (27)
- プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記基板の前記表面と前記プロキシミティヘッドのヘッド表面との間に非ニュートン流体を塗布することであって、前記非ニュートン流体は、前記ヘッド表面と前記基板の前記表面との間で1つまたは2つ以上のサイドに沿って閉じ込め壁を画定し、前記非ニュートン流体の前記1つまたは2つ以上のサイドは、前記ヘッド表面と前記基板の前記表面との間の前記基板上に処理領域を画定し、
前記非ニュートン流体で占められる区域から実質的に排除されなおかつ前記閉じ込め壁ゆえに前記処理領域内に実質的に閉じ込められるように、前記基板の前記表面に、前記プロキシミティヘッドを通してニュートン流体を、前記基板の前記表面から1種または2種以上の汚染物質を除去するのに役立つ前記ニュートン流体を塗布する
方法。 - 請求項1に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、更に、
前記非ニュートン流体の前記1つまたは2つ以上のサイドを、前記ヘッド表面と前記基板の前記表面との間の1対の壁として画定することであって、前記1対の壁は、前記処理領域のための通路を画定し、前記通路は、前記ニュートン流体が前記非ニュートン流体間を前記通路内で流れることを可能にする方法。 - 請求項1に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記1枚または2枚以上の閉じ込め壁は、前壁及び後壁を含み、前記前壁及び前記後壁は、前記ニュートン流体が前記非ニュートン流体による前壁と真空による後壁との間に囲われるように、前記非ニュートン流体及び真空によってそれぞれ形成される方法。 - 請求項1に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、更に、
前記非ニュートン流体の前記1つまたは2つ以上のサイドを、前記ヘッド表面と前記基板の前記表面との間の1枚の壁として画定することであって、前記1枚の壁は、前記処理領域を画定し、前記ニュートン流体が前記非ニュートン流体から遠ざかる一方向に流れることを可能にする方法。 - 請求項1に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、更に、
前記非ニュートン流体の前記1つまたは2つ以上のサイドを、前記ヘッド表面と前記基板の前記表面との間の3枚の壁として画定することであって、前記3枚組の壁は、開いたサイドをともなう前記処理領域のための通路を画定し、前記通路は、前記ニュートン流体が前記非ニュートン流体間を前記開いたサイドに向かって流れることを可能にする方法。 - 請求項1に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、更に、
前記非ニュートン流体の前記1つまたは2つ以上のサイドを、前記ヘッド表面と前記基板の前記表面との間の実質的な円として画定することであって、前記実質的な円は、前記処理領域のための通路画定し、前記通路は、前記ニュートン流体が前記非ニュートン流体間を流れることを可能にする方法。 - 請求項6に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記実質的な円は、前記基板のエッジ除外領域に形成される方法。 - 請求項6に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記実質的な円は、キャリアの表面上で前記基板のエッジ除外領域のすぐ外側に形成され、前記キャリアは、前記基板の装着及び移送を可能にする方法。 - 請求項1に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記閉じ込め壁は、前記閉じ込められるニュートン流体の1つまたは2つ以上の特性によって定められる厚さを有する前記処理領域を画定する方法。 - 請求項1に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記処理領域は、前記基板の前記表面の上に形成される1つまたは2つ以上の特徴及び層を維持するために、無酸素または十分に低酸素のいずれかの環境を可能にする方法。 - 請求項1に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記非ニュートン流体は、前記ニュートン流体と実質的に不混和であり、泡、コロイド、ゲル、及びエマルションのうちの1種または2種以上として定められる方法。 - 請求項1に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記非ニュートン流体は、三状態化合物または二状態化合物のいずれかである方法。 - 請求項1に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記ニュートン流体は、前記基板の前記表面に形成される1つまたは2つ以上の特徴または層の種類に基づいて、酸または塩基のいずれかであり、フッ化水素酸(HF)、脱イオン水、クエン酸、アンモニア含有流体、または化学剤と脱イオン水との混合のうちの1つを含む方法。 - プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記基板の前記表面と前記プロキシミティヘッドのヘッド表面との間に非ニュートン流体を塗布することであって、前記非ニュートン流体は、前記ヘッド表面と前記基板の前記表面との間で1つまたは2つ以上のサイドに沿って閉じ込め壁を画定し、前記非ニュートン流体を提供された前記1つまたは2つ以上のサイドは、前記ヘッド表面と前記基板の前記表面との間の前記基板上に、複数の処理小領域を含有する処理領域を画定する、ことと、
前記閉じ込め壁によって画定される前記処理領域内の第1の処理小領域内に実質的に閉じ込められるように、前記基板の前記表面に、前記プロキシミティヘッドを通して第1のニュートン流体を塗布することと、
前記閉じ込め壁によって画定される前記処理領域内の第2の処理小領域内に実質的に閉じ込められるように、前記基板の前記表面に、前記プロキシミティヘッドを通して第2のニュートン流体を塗布することと、
を備え、前記第2のニュートン流体は、前記第1のニュートン流体と実質的に異なり、前記第1の処理小領域及び前記第2の処理小領域は、前記処理領域内の前記非ニュートン流体によって隔離され、前記第1のニュートン流体及び前記第2のニュートン流体は、前記基板の前記表面から1種または2種以上の汚染物質を実質的に除去するのに役立つ方法。 - 請求項14に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記第1のニュートン流体及び前記第2のニュートン流体は、それぞれ、前記処理領域内に閉じ込められる前記非ニュートン流体と実質的に不混和である方法。 - プロキシミティヘッドを使用して基板の表面を前処理するための装置であって、
面に沿って前記基板を受け止め及び保持するための基板サポートデバイスと、
プロキシミティヘッドであって、
前記基板の前記表面と前記プロキシミティヘッドのヘッド表面との間に非ニュートン流体を塗布するための非ニュートン流体アプリケータであって、前記非ニュートン流体は、前記ヘッド表面と前記基板の前記表面との間で1つまたは2つ以上のサイドに沿って閉じ込め壁を画定し、前記非ニュートン流体を提供された前記1つまたは2つ以上のサイドは、前記ヘッド表面と前記基板の前記表面との間の前記基板上に処理領域を画定する、非ニュートン流体アプリケータと、
前記画定される閉じ込め壁ゆえに前記処理領域内に実質的に閉じ込められるように前記基板の前記表面にニュートン流体を塗布するためのニュートン流体アプリケータであって、前記ニュートン流体は、前記基板の前記表面から1種または2種以上の汚染物質を除去するのに役立つ、ニュートン流体アプリケータと、
を含むプロキシミティヘッドと
を備える装置。 - 請求項16に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための装置であって、
前記基板サポートデバイスは、面に沿って前記基板を移動させるキャリアデバイスである装置。 - 請求項17に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための装置であって、
前記キャリアデバイス上の前記基板の、前記面に沿った移動は、前記ニュートン流体が前記処理領域内に実質的に維持されるように、前記非ニュートン流体アプリケータを通した前記非ニュートン流体の流れによって相殺される装置。 - 請求項16に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための装置であって、
前記基板をともなう前記基板サポートデバイスは、前記処理領域内に閉じ込められている前記ニュートン流体に前記基板の前記表面が十分に曝されるように、前記プロキシミティヘッドに対して相対的に回転される装置。 - 請求項16に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための装置であって、
前記プロキシミティヘッドは、更に、前記ヘッド表面と前記基板の前記表面との間に画定される前記処理領域内に実質的に閉じ込められるように前記基板の前記表面に第2のニュートン流体を塗布するための第2のニュートン流体アプリケータであって、前記第2のニュートン流体は、前記処理領域内で既存のニュートン流体閉じ込め領域と区別される領域内に閉じ込められ、前記非ニュートン流体アプリケータからの前記非ニュートン流体は、前記処理領域内で前記既存のニュートン流体を前記第2のニュートン流体から実質的に隔離する、第2のニュートン流体アプリケータを含み、
前記第2のニュートン流体は、前記既存のニュートン流体と異なる装置。 - プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記基板の前記表面と前記プロキシミティヘッドのヘッド表面との間に非ニュートン流体を塗布することであって、前記非ニュートン流体は、前記ヘッド表面と前記基板の前記表面との間で1つまたは2つ以上のサイドに沿って閉じ込め壁を画定し、前記非ニュートン流体の前記1つまたは2つ以上のサイドは、前記ヘッド表面と前記基板の前記表面との間の前記基板上に処理領域を画定し、前記処理領域は、前記閉じ込め壁によって外部の非制御雰囲気条件から実質的に隔離し、
前記処理領域を占領して既存のガス及び化学剤に置き換わるように前記処理領域に不活性ガスを供給することであって、前記処理領域内への前記不活性ガスの供給は、更なる製造を促進するために、十分に低酸素のまたは無酸素のいずれかの環境を前記処理領域内に提供する
方法。 - 請求項21に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
更なる製造では、前記処理領域内の前記基板の前記表面の上の特徴をエッチングするためにエッチング化学剤を、または前記処理領域内の前記基板の前記表面を洗浄するために洗浄化学剤を供給する方法。 - 請求項22に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、更に、
前記処理領域の前記エッチング化学剤または前記洗浄化学剤に実質的に置き換わって、次の前処理段階に実質的に無酸素の環境を提供するために、前記処理領域に不活性ガスを供給する方法。 - 請求項21に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記更なる製造では、
電気めっき若しくは無電解めっきのいずれかを使用して、前記基板の前記表面の上に金属材料を塗布し、または
前記基板の前記表面を洗浄するために、洗浄化学剤を供給し、
前記処理領域は、十分に清浄な無酸素の、即ち酸素の無い環境を提供する
方法。 - プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、
前記基板の前記表面と前記プロキシミティヘッドのヘッド表面との間に第1の非ニュートン流体を塗布することであって、前記第1の非ニュートン流体は、前記ヘッド表面と前記基板の前記表面との間で1つまたは2つ以上のサイドに沿って閉じ込め壁を画定し、前記第1の非ニュートン流体の前記1つまたは2つ以上のサイドは、前記ヘッド表面と前記基板の前記表面との間の前記基板上に処理領域を画定し、
前記第1の非ニュートン流体で占められる区域から実質的に排除されなおかつ前記閉じ込め壁ゆえに前記処理領域内の処理小領域内に実質的に維持されるように、前記プロキシミティヘッドを通して前記基板の前記表面に、前記基板の前記表面から1種または2種以上の汚染物質を除去するのに役立つ第2の非ニュートン流体を塗布し、
前記第2の非ニュートン流体は、前記第1の非ニュートン流体と実質的に不混和である
方法。 - 請求項25に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、更に、
前記第1の非ニュートン流体で占められる区域から実質的に排除されなおかつ前記第2の非ニュートン流体の前記処理小領域と異なる前記処理領域内の第2の処理小領域内に実質的に維持されるように、前記プロキシミティヘッドを通して前記基板の前記表面に、前記基板の前記表面から1種または2種以上の汚染物質を除去するのに役立つ第3の非ニュートン流体を塗布し、
前記第3の非ニュートン流体は、前記第1の非ニュートン流体と実質的に不混和であり、前記第1の非ニュートン流体及び前記第2の非ニュートン流体と異なる
方法。 - 請求項25に記載の、プロキシミティヘッドを使用して基板の表面を前処理するための方法であって、更に、
前記第1の非ニュートン流体で占められる区域から実質的に排除され、なおかつ前記第2の非ニュートン流体の前記処理小領域と異なる前記処理領域内の第2の処理小領域内に実質的に維持されるように、前記プロキシミティヘッドを通して前記基板の前記表面に、前記基板の前記表面から1種または2種以上の汚染物質を除去するのに役立つニュートン流体を塗布し、
前記ニュートン流体は、前記第1の非ニュートン流体と実質的に不混和である方法。
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2007
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2008
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- 2008-01-22 JP JP2009549076A patent/JP4956624B2/ja not_active Expired - Fee Related
- 2008-01-22 CN CN2008800045433A patent/CN101606230B/zh not_active Expired - Fee Related
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TWI415183B (zh) | 2013-11-11 |
TW200921779A (en) | 2009-05-16 |
US7897213B2 (en) | 2011-03-01 |
CN101606230B (zh) | 2012-09-05 |
WO2008097438A1 (en) | 2008-08-14 |
KR20090117732A (ko) | 2009-11-12 |
CN101606230A (zh) | 2009-12-16 |
JP2010518621A (ja) | 2010-05-27 |
US20090114249A1 (en) | 2009-05-07 |
US20110061687A1 (en) | 2011-03-17 |
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