Method of cutting substrate and method of manufacturing display apparatus
Abstract:
A method of cutting a substrate includes: forming a first protective layer on a first surface of the substrate; forming a removal area where a portion of the first protective layer is removed by irradiating the first protective layer at the portion of the first protective layer with a first laser beam; and forming a cutting area by removing a portion of the substrate by irradiating the substrate with a second laser beam at the removal area, after irradiating the first protective layer with the first laser beam.
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