The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 08, 2017
Filed:
Oct. 11, 2013
Applicant:
Nippon Electric Glass Co., Ltd., Shiga, JP;
Inventor:
Naotoshi Inayama, Shiga, JP;
Assignee:
NIPPON ELECTRIC GLASS CO., LTD., Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 33/08 (2006.01); B23K 26/14 (2014.01); B23K 26/38 (2014.01); B23K 26/00 (2014.01); B23K 26/40 (2014.01); C03B 33/02 (2006.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
C03B 33/082 (2013.01); B23K 26/00 (2013.01); B23K 26/14 (2013.01); B23K 26/1438 (2015.10); B23K 26/38 (2013.01); B23K 26/40 (2013.01); C03B 33/02 (2013.01); C03B 33/08 (2013.01); B23K 2203/50 (2015.10);
Abstract
Provided is a laser fusing method for a glass sheet, including: cutting the glass sheet (G) by irradiating the glass sheet (G) with a laser (L) from a front surface (S) side thereof along a preset cutting line (X) extending in a surface direction of the glass sheet (G); and jetting a shaping gas (A) so as to form a flow along at least one of the front surface (S) and a back surface (B) of the glass sheet (G), the shaping gas (A) passing through an irradiation portion (C) of the laser (L).