METHOD OFEDGE EXPOSURE WAFER

A method for exposing an edge of a wafer is provided to increase effective region of a wafer by detecting a reference position of the edge of the wafer to establish a boundary. An edge(A0') of a wafer is detected. The detected edge of the wafer is established as a reference position. A first ed...

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Bibliographische Detailangaben
Hauptverfasser: OH, GYEONG HWAN, CHAE, HEE SUN
Format: Patent
Sprache:eng
Schlagworte:
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