JP2022533967A - 基板処理装置 - Google Patents
基板処理装置 Download PDFInfo
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- JP2022533967A JP2022533967A JP2021568395A JP2021568395A JP2022533967A JP 2022533967 A JP2022533967 A JP 2022533967A JP 2021568395 A JP2021568395 A JP 2021568395A JP 2021568395 A JP2021568395 A JP 2021568395A JP 2022533967 A JP2022533967 A JP 2022533967A
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- 238000012545 processing Methods 0.000 title claims abstract description 102
- 238000002347 injection Methods 0.000 claims abstract description 210
- 239000007924 injection Substances 0.000 claims abstract description 210
- 238000010926 purge Methods 0.000 claims abstract description 101
- 238000000034 method Methods 0.000 claims description 41
- 230000008569 process Effects 0.000 claims description 40
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
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- H01L21/68764—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a movable susceptor, stage or support, others than those only rotating on their own vertical axis, e.g. susceptors on a rotating caroussel
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
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Abstract
Description
Claims (16)
- 基板を支持するための支持部、
前記支持部から上側方向に離隔して配置されたリード、
前記リードに結合し、第1領域に第1ガスを噴射する第1噴射部、
前記リードに結合し、第2領域に第2ガスを噴射する第2噴射部、
前記リードに結合し、前記第1領域と前記第2領域の間に配置された第3領域にパージガスを噴射するパージ部、および
前記支持部を回転させるための回転部を含み、
前記回転部が、基板が前記第1領域と前記第2領域の間で移動するように、前記支持部を回転させ、前記第1領域で第1ガスを用いた処理工程が行われるとともに、前記第2領域で第2ガスを用いた処理工程が行われる間は、前記支持部を停止させ、
前記第1噴射部の下面は、前記第2噴射部の下面が前記支持部から離隔された距離に比べて、より短い距離で前記支持部から離隔するように配置されたことを特徴とする基板処理装置。 - 前記第2噴射部の下面が、前記リードの下面から前記上側方向の方に離隔するように配置され、
前記第1噴射部の下面は、前記リードの下面から前記上側方向と逆方向である下側方向の方に離隔するように配置されたことを特徴とする、請求項1に記載の基板処理装置。 - 前記第2噴射部の下面が、前記支持部から離隔した距離は、前記第1噴射部の下面が、前記支持部から離隔した距離に対して3倍以上15倍以下であることを特徴とする、請求項1に記載の基板処理装置。
- 前記第1噴射部が、前記第2噴射部が前記第2ガスを噴射する第2領域に比べて、より小さな体積(Volume)を有する前記第1領域に前記第1ガスを噴射することを特徴とする、請求項1に記載の基板処理装置。
- 前記第1噴射部が、前記リードに結合したモジュール本体、及び前記モジュール本体に形成され、前記第1領域に前記第1ガスを噴射する複数の第1噴射孔を含み、
前記第2噴射部は、複数の突起電極が結合し、第2ガスを噴射する複数の第2噴射孔が形成された第1電極、及び前記突出電極に対応する位置に複数の開口が形成された第2電極を含むことを特徴とする、請求項1に記載の基板処理装置。 - 前記第2噴射部が、前記第1電極と前記第2電極の間に形成された離隔空間に前記第2ガスを噴射することを特徴とする、請求項5に記載の基板処理装置。
- 前記パージ部の下面が、前記第1噴射部の下面が、前記支持部から離隔した距離に比べて、より短い距離で前記支持部から離隔するように配置されたことを特徴とする、請求項1に記載の基板処理装置。
- 前記パージ部の下面と前記第1噴射部の下面が、前記支持部から互いに同じ距離で離隔するように配置されたことを特徴とする、請求項1に記載の基板処理装置。
- 前記支持部が、前記基板の上面を前記支持部の上面から離隔した位置に配置させるために、前記支持部の上面から前記上側方向に突出した支持部材を含むことを特徴とする、請求項1に記載の基板処理装置。
- 前記支持部の上面から前記上側方向に突出し、第3領域に配置された突出部を含むことを特徴とする、請求項1に記載の基板処理装置。
- 前記突出部が、前記第1領域と前記第3領域の間に形成された第1ガスホーム、及び前記第1領域と前記第2領域の間に形成された第2ガスホームが形成されたことを特徴とする、請求項10に記載の基板処理装置。
- 前記支持部の上面から前記上側方向に突出し、第3領域に配置された突出部を含み、
前記支持部が、前記支持部の上面から前記上側方向に突出し、前記突出部から離隔して配置された支持部材を含み、
前記突出部には、前記第1領域と前記第3領域の間に形成された第1ガスホーム、及び前記第1領域と前記第2領域の間に形成された第2ガスホームが形成され、
前記突出部と前記支持部材は、前記ガスホームを向く外面を有することを特徴とする、請求項1に記載の基板処理装置。 - 前記パージ部が、前記第3領域から前記上側方向に離隔して配置されるよう前記リードに結合したパージ本体を含み、
前記パージ本体は、前記第3領域の中央領域に対応するように配置された第1パージ本体、及び前記基板が前記第1領域から前記第2領域に移動するときに通過する前記第3領域の一側領域に配置された第2パージ本体を含み、
前記第2パージ本体には、プラズマを発生させるプラズマ生成機構が結合したことを特徴とする、請求項1に記載の基板処理装置。 - 前記パージ部が、前記第3領域から前記上側方向に離隔して配置されるよう前記リードに結合したパージ本体を含み、
前記パージ本体は、前記第3領域の中央領域に対応するように配置された第1パージ本体、及び前記基板が前記第2領域から前記第1領域に移動するときに通過する前記第3領域の他側領域に配置された第3パージ本体を含み、
前記第3パージ本体には、前記他側領域を通過する基板の温度を測定するためのウィンドウが結合したことを特徴とする、請求項1に記載の基板処理装置。 - 前記回転部が、前記基板が前記第1領域から前記第2領域に移動するときに回転軸を中心に前記支持部を固定回転角度で回転させると共に、前記基板が前記第2領域から前記第1領域に移動するとき、前記回転軸を中心に前記支持部を前記固定回転角度と異なる可変回転角度で回転させることを特徴とする、請求項1に記載の基板処理装置。
- 前記第1噴射部が、複数の基板が配置された前記第1領域に前記第1ガスを噴射する複数の第1噴射モジュール、前記第1噴射モジュールが結合した第1噴射本体、及び前記第1噴射本体と前記リードの間の隙間を密閉するための第1シーリング部材を含み、
前記第1シーリング部材は、前記第1噴射モジュールの外側を囲むように配置されたことを特徴とする、請求項1に記載の基板処理装置。
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US20060073276A1 (en) * | 2004-10-04 | 2006-04-06 | Eric Antonissen | Multi-zone atomic layer deposition apparatus and method |
US8465591B2 (en) * | 2008-06-27 | 2013-06-18 | Tokyo Electron Limited | Film deposition apparatus |
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JP5947138B2 (ja) * | 2012-07-25 | 2016-07-06 | 東京エレクトロン株式会社 | 成膜装置 |
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