| 摘要 |
According to the present invention, a first laser beam 2 and a second laser beam 3 composed of an ultraviolet laser are irradiated from a side of a second glass member 5 b, allowing the first laser beam 2 to pass through the second glass member 5 b so as to condense the first laser beam 2 on the first glass member 5 a to form a first scribe line 14 , condensing the second laser beam 3 on the second glass member 5 b to form a second scribe line 15 , and applying a break force to the first scribe line 14 and the second scribe line 15 to cut the glass.
|
