GLASS SHEET LAMINATE AND METHOD FOR PRODUCING SAME

摘要

Provided is a method of manufacturing a glass sheet laminate to be formed by integrally laminating two glass sheets (2, 3), the method including: laminating the two glass sheets (2, 3) by bringing their surfaces in a vicinity of an outer peripheral portion into surface contact with each other; performing laser fusing so as to cut and remove a part of a surface contact portion (9) under a state in which the surface contact portion (9) has a surface roughness (Ra) of 2.0 nm or less; and processing a fusing end surface of the surface contact portion (9) into a curved surface and sealing the fusing end surface with heat generated when the laser fusing is performed.

主权项

1. A method of manufacturing a glass sheet laminate to be formed by integrally laminating a plurality of glass sheets, the method comprising:
laminating the plurality of glass sheets by bringing their surfaces including a preset cutting line into surface contact with each other so as to form a surface contact portion; performing laser fusing along the preset cutting line included in the surface contact portion under a state in which the surface contact portion has a surface roughness (Ra) of 2.0 nm or less; and processing a fusing end surface of the surface contact portion into a curved surface and sealing the fusing end surface with heat generated when the laser fusing is performed.