CPC C03C 21/002 (2013.01) [C03C 15/00 (2013.01); C03C 23/0025 (2013.01); H05K 5/03 (2013.01)] | 10 Claims |
1. A manufacturing method of a window, the manufacturing method comprising:
radiating a laser to a glass;
immersing the laser-irradiated glass in a KOH solution to form a groove in the glass and to perform a primary reinforcement on the glass;
masking the groove of the primarily reinforced glass; and
performing a secondary reinforcement on the masked glass.
|