ALIGNER STRUCTURE AND ALIGNMENT METHOD

An aligner structure comprises: a first alignment unit (100) for sequentially and firstly aligning the substrate (S) and the mask (M) by the first relative displacement between the substrate (S) and the mask (M); and a second alignment unit (200) for sequentially and secondarily aligning the substra...

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Bibliographische Detailangaben
1. Verfasser: CHO Saeng Hyun
Format: Patent
Sprache:eng
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