Maskless exposure apparatus and pattern compensation method using the same

Disclosed herein is a method of compensating for distortion of an exposure pattern due to stage yawing in a maskless exposure apparatus using digital micromirror devices (DMDs). Requirements as to control performance of the stage yawing through the adjustment of sync signals (PEGs) to switch frames...

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Bibliographische Detailangaben

1. Verfasser:	SUNG JEONG HYOUN
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS
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