Samsung display co., ltd. (20250100926). WINDOW MANUFACTURING METHOD AND WINDOW MANUFACTURING APPARATUS
WINDOW MANUFACTURING METHOD AND WINDOW MANUFACTURING APPARATUS
Organization Name
Inventor(s)
CHEOLLAE Roh of Seongnam-si KR
VORONOV Alexander of Suwon-si KR
EMIL Aslanov of Asan-si, Chungcheongnam-do KR
SUNGGYU Park of Hwaseong-si KR
JOONGSUNG Lee of Hwaseong-si KR
WINDOW MANUFACTURING METHOD AND WINDOW MANUFACTURING APPARATUS
This abstract first appeared for US patent application 20250100926 titled 'WINDOW MANUFACTURING METHOD AND WINDOW MANUFACTURING APPARATUS
Original Abstract Submitted
a window manufacturing method includes providing a mother substrate on a moving stage, the mother substrate including a cutting line; irradiating substantially simultaneously a first beam and a second beam to the mother substrate to cut the mother substrate and to form a target substrate; separating the target substrate from the mother substrate; and providing an etchant to the target substrate to chamfer the target substrate. the first beam is irradiated to the cutting line of the mother substrate, the second beam is irradiated to a point spaced apart from the cutting line of the mother substrate by a distance, and a pulse energy of the first beam is different from a pulse energy of the second beam.