JP2020505794A - 真空チャンバ内で撮像するための装置、基板の真空処理のためのシステム、及び真空チャンバ内で少なくとも1つの物体を撮像するための方法 - Google Patents
真空チャンバ内で撮像するための装置、基板の真空処理のためのシステム、及び真空チャンバ内で少なくとも1つの物体を撮像するための方法 Download PDFInfo
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Abstract
Description
Claims (15)
- 真空チャンバ内で撮像するための装置であって、
光入口ポートを有する真空チャンバ、及び
前記真空チャンバ内の1以上の光学素子であって、前記光入口ポートから撮像されるべき少なくとも1つの物体へ光を誘導するように構成された、1以上の光学素子を備える、装置。 - 前記1以上の光学素子が、前記撮像されるべき少なくとも1つの物体に対するバックライトを提供するように配置されている、請求項1に記載の装置。
- 前記真空チャンバが、前記真空チャンバの外側から前記少なくとも1つの物体を撮像するための撮像ポートを更に備える、請求項1又は2に記載の装置。
- 前記光入口ポートにおける前記真空チャンバの外側の光源と、
撮像ポートにおける前記真空チャンバの外側の撮像デバイスと、のうちの少なくとも一方を更に備える、請求項1から3のいずれか一項に記載の装置。 - 前記真空チャンバがチャンバ壁を備え、前記光入口ポートと撮像ポートのうちの少なくとも一方が、前記チャンバ壁内に設けられている、請求項1から4のいずれか一項に記載の装置。
- 前記光入口ポートと撮像ポートのうちの少なくとも一方が、透明材料を含む、請求項1から5のいずれか一項に記載の装置。
- 前記1以上の光学素子が、
第1のプリズム及び第2のプリズム、並びに
前記第1のプリズムから前記第2のプリズムへ光を誘導するための連結要素を含む、請求項1から6のいずれか一項に記載の装置。 - 前記第1のプリズムが、前記第1のプリズム内で光を反射するように被覆された第1の斜辺を有し、前記第2のプリズムが、前記第2のプリズム内で光を反射するように被覆された第2の斜辺を有する、請求項7に記載の装置。
- 前記第1のプリズムが前記光入口ポートに面するように配置され、前記第2のプリズムが前記撮像されるべき少なくとも1つの物体に面するように配置されている、請求項7又は8に記載の装置。
- 前記連結要素が、均質化ロッドである、請求項7から9のいずれか一項に記載の装置。
- 前記1以上の光学素子が、ドーブプリズムを含む、請求項1から6のいずれか一項に記載の装置。
- 基板を真空処理するためのシステムであって、
マスクデバイスと前記基板を互いに対して位置合わせするように構成された位置合わせデバイス、及び
請求項1から11のいずれか一項に記載の装置を備え、
前記位置合わせデバイスが、少なくとも1つの撮像された物体に基づいて、前記マスクデバイスと前記基板を互いに対して位置合わせするように構成されている、システム。 - 真空チャンバ内で少なくとも1つの物体を撮像するための方法であって、
光入口ポートを通して前記真空チャンバの中へ光を誘導すること、
1以上の光学素子を使用して前記光を偏向させること、及び
前記偏向した光を用いて前記少なくとも1つの物体を照らすことを含む、方法。 - マスクと基板を互いに対して位置合わせすることを更に含む、請求項13に記載の方法。
- 前記光が、第1の方向で前記真空チャンバに入り、前記1以上の光学素子によって前記第1の方向とは異なる第2の方向に偏向されて、撮像されるべき前記少なくとも1つの物体に対するバックライトを提供する、請求項13又は14に記載の方法。
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PCT/US2017/052645 WO2019059909A1 (en) | 2017-09-21 | 2017-09-21 | VACUUM CHAMBER IMAGING APPARATUS, SUBSTRATE VACUUM PROCESSING SYSTEM, AND IMAGING METHOD OF AT LEAST ONE OBJECT IN VACUUM CHAMBER |
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JP (1) | JP2020505794A (ja) |
KR (1) | KR102140688B1 (ja) |
CN (1) | CN109891618B (ja) |
TW (1) | TW201926764A (ja) |
WO (1) | WO2019059909A1 (ja) |
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CN110093584B (zh) * | 2019-06-06 | 2021-03-02 | 京东方科技集团股份有限公司 | 一种掩膜版、掩膜系统及蒸镀掩膜方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5298939A (en) * | 1991-11-04 | 1994-03-29 | Swanson Paul A | Method and apparatus for transfer of a reticle pattern onto a substrate by scanning |
JP2006176809A (ja) * | 2004-12-21 | 2006-07-06 | Ulvac Japan Ltd | 基板とマスクのアライメント方法および有機薄膜蒸着方法ならびにアライメント装置 |
JP2008293798A (ja) * | 2007-05-24 | 2008-12-04 | Toyota Industries Corp | 有機el素子の製造方法 |
JP2010251746A (ja) * | 2009-04-10 | 2010-11-04 | Asml Holding Nv | アライメントターゲットのコントラストを大きくするための方法およびシステム |
US20130020018A1 (en) * | 2011-07-18 | 2013-01-24 | Song Ha-Jin | Device for manufacturing organic light-emitting display panel and method of manufacturing organic light-emitting display panel using the same |
JP2013117066A (ja) * | 2011-07-07 | 2013-06-13 | Ulvac Japan Ltd | 光路形成装置並びにこれを備えた撮像装置、変位測定装置及び検出装置 |
KR20150063727A (ko) * | 2013-12-02 | 2015-06-10 | 주식회사 선익시스템 | 기판의 얼라인 장치 및 방법 |
WO2016047486A1 (ja) * | 2014-09-26 | 2016-03-31 | 株式会社アルバック | Xyステージ、アライメント装置、蒸着装置 |
US20170062258A1 (en) * | 2012-04-19 | 2017-03-02 | Intevac, Inc. | Wafer plate and mask arrangement for substrate fabrication |
-
2017
- 2017-09-21 CN CN201780038510.XA patent/CN109891618B/zh active Active
- 2017-09-21 JP JP2018553093A patent/JP2020505794A/ja active Pending
- 2017-09-21 KR KR1020187030158A patent/KR102140688B1/ko active IP Right Grant
- 2017-09-21 WO PCT/US2017/052645 patent/WO2019059909A1/en active Application Filing
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2018
- 2018-09-20 TW TW107133121A patent/TW201926764A/zh unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5298939A (en) * | 1991-11-04 | 1994-03-29 | Swanson Paul A | Method and apparatus for transfer of a reticle pattern onto a substrate by scanning |
JP2006176809A (ja) * | 2004-12-21 | 2006-07-06 | Ulvac Japan Ltd | 基板とマスクのアライメント方法および有機薄膜蒸着方法ならびにアライメント装置 |
JP2008293798A (ja) * | 2007-05-24 | 2008-12-04 | Toyota Industries Corp | 有機el素子の製造方法 |
JP2010251746A (ja) * | 2009-04-10 | 2010-11-04 | Asml Holding Nv | アライメントターゲットのコントラストを大きくするための方法およびシステム |
JP2013117066A (ja) * | 2011-07-07 | 2013-06-13 | Ulvac Japan Ltd | 光路形成装置並びにこれを備えた撮像装置、変位測定装置及び検出装置 |
US20130020018A1 (en) * | 2011-07-18 | 2013-01-24 | Song Ha-Jin | Device for manufacturing organic light-emitting display panel and method of manufacturing organic light-emitting display panel using the same |
US20170062258A1 (en) * | 2012-04-19 | 2017-03-02 | Intevac, Inc. | Wafer plate and mask arrangement for substrate fabrication |
KR20150063727A (ko) * | 2013-12-02 | 2015-06-10 | 주식회사 선익시스템 | 기판의 얼라인 장치 및 방법 |
WO2016047486A1 (ja) * | 2014-09-26 | 2016-03-31 | 株式会社アルバック | Xyステージ、アライメント装置、蒸着装置 |
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KR20190034493A (ko) | 2019-04-02 |
CN109891618A (zh) | 2019-06-14 |
CN109891618B (zh) | 2021-02-26 |
TW201926764A (zh) | 2019-07-01 |
WO2019059909A1 (en) | 2019-03-28 |
KR102140688B1 (ko) | 2020-08-03 |
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