CENTERING DEVICE, CENTERING METHOD AND SUBSTRATE PROCESSING APPARATUS

To provide a centering technology with excellent design freedom and a substrate processing apparatus using the centering technology.SOLUTION: The present invention surrounds a substrate at the top of a substrate support by a first contacting member positioned in the first reference position, a secon...

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Hauptverfasser: KAJINO KAZUKI, MINAMI SHOYO, NEMOTO SHUHEI
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creator KAJINO KAZUKI
MINAMI SHOYO
NEMOTO SHUHEI
description To provide a centering technology with excellent design freedom and a substrate processing apparatus using the centering technology.SOLUTION: The present invention surrounds a substrate at the top of a substrate support by a first contacting member positioned in the first reference position, a second contacting member positioned in the second reference position, and a third contacting member positioned in the third reference position, in the horizontal plane. Then, through repetition of minute movement of these three contacting members, they gradually approach the substrate while maintaining the same distance from the center of the substrate support. The substrate is then sandwiched between these three contacting members to align the center of the substrate with the center of the substrate support. Prior to this series of centering, the substrate orientation is adjusted so that the eccentric direction is parallel to the virtual line.SELECTED DRAWING: Figure 4 【課題】優れた設計自由度を有するセンタリング技術、ならびに当該センタリング技術を用いた基板処理装置を提供する。【解決手段】この発明は、基板支持部の上面で基板を、水平面内で、第1基準位置に位置する第1当接部材、第2基準位置に位置する第2当接部材および第3基準位置に位置する第3当接部材により取り囲む。そして、これら3つの当接部材の微小移動の繰り返しにより、基板支持部の中心からの距離を同一に保ちながら基板に徐々に近接する。そして、これら3つの当接部材で基板を挟み込んで、基板の中心を基板支持部の中心に一致させる。このような一連のセンタリングに先立って、偏心方向が仮想線と平行となるように基板姿勢が調整されている。【選択図】図4
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Then, through repetition of minute movement of these three contacting members, they gradually approach the substrate while maintaining the same distance from the center of the substrate support. The substrate is then sandwiched between these three contacting members to align the center of the substrate with the center of the substrate support. Prior to this series of centering, the substrate orientation is adjusted so that the eccentric direction is parallel to the virtual line.SELECTED DRAWING: Figure 4 【課題】優れた設計自由度を有するセンタリング技術、ならびに当該センタリング技術を用いた基板処理装置を提供する。【解決手段】この発明は、基板支持部の上面で基板を、水平面内で、第1基準位置に位置する第1当接部材、第2基準位置に位置する第2当接部材および第3基準位置に位置する第3当接部材により取り囲む。そして、これら3つの当接部材の微小移動の繰り返しにより、基板支持部の中心からの距離を同一に保ちながら基板に徐々に近接する。そして、これら3つの当接部材で基板を挟み込んで、基板の中心を基板支持部の中心に一致させる。このような一連のセンタリングに先立って、偏心方向が仮想線と平行となるように基板姿勢が調整されている。【選択図】図4</description><language>eng ; jpn</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; SEMICONDUCTOR DEVICES</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240808&amp;DB=EPODOC&amp;CC=JP&amp;NR=2024106617A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240808&amp;DB=EPODOC&amp;CC=JP&amp;NR=2024106617A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAJINO KAZUKI</creatorcontrib><creatorcontrib>MINAMI SHOYO</creatorcontrib><creatorcontrib>NEMOTO SHUHEI</creatorcontrib><title>CENTERING DEVICE, CENTERING METHOD AND SUBSTRATE PROCESSING APPARATUS</title><description>To provide a centering technology with excellent design freedom and a substrate processing apparatus using the centering technology.SOLUTION: The present invention surrounds a substrate at the top of a substrate support by a first contacting member positioned in the first reference position, a second contacting member positioned in the second reference position, and a third contacting member positioned in the third reference position, in the horizontal plane. 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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
title CENTERING DEVICE, CENTERING METHOD AND SUBSTRATE PROCESSING APPARATUS
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