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. 11, 2020
Filed:
Jul. 29, 2016
Applicant:
Corning Precision Materials Co., Ltd., Asan, KR;
Inventors:
Sang Jin Hong, Goyang-si, KR;
Joon-Soo Kim, Yongin-si, KR;
Sang Yoon Oh, Cheonan, KR;
Dong Keun Shin, Hwasung-si, KR;
Min Soo Song, Cheonan-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 7/24 (2006.01); C03B 33/07 (2006.01); C03B 33/02 (2006.01); C03B 33/027 (2006.01); C03B 33/03 (2006.01); C03B 33/033 (2006.01);
U.S. Cl.
CPC ...
C03B 33/07 (2013.01); B24B 7/241 (2013.01); C03B 33/02 (2013.01); C03B 33/027 (2013.01); C03B 33/03 (2013.01); C03B 33/033 (2013.01); C03B 33/076 (2013.01);
Abstract
A method and apparatus for cutting a glass laminate. A trench line is formed in a glass substrate that is an uppermost layer of a glass laminate by scoring a surface of the glass substrate. The glass laminate is cut in the direction parallel to the trench line. It is possible to prevent the propagation of cracks commonly formed during the cutting of glass laminates.