发明申请
- 专利标题: GLASS SHEET LAMINATE AND METHOD FOR PRODUCING SAME
- 专利标题(中): 玻璃片层压板及其制造方法
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申请号: US14442498申请日: 2013-10-24
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公开(公告)号: US20160272532A1公开(公告)日: 2016-09-22
- 发明人: Takahide FUJII , Naotoshi INAYAMA
- 申请人: Nippon Electric Glass Co., Ltd.
- 优先权: JP2012-249305 20121113
- 国际申请: PCT/JP2013/078862 WO 20131024
- 主分类号: C03B33/08
- IPC分类号: C03B33/08 ; H01L51/52 ; C03B25/02 ; C03B23/24 ; C03B33/07
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.
公开/授权文献
- US09701565B2 Glass sheet laminate and method for producing same 公开/授权日:2017-07-11
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