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:
Dec. 01, 2015
Filed:
Feb. 22, 2011
Applicants:
Chong Wang, Jiangsu, CN;
José Zimmer, Losheim am See, DE;
Feng He, Jiang Su, CN;
Gerhard Lautenschlaeger, Jena, DE;
Armin Vogl, Jena, DE;
Inventors:
Chong Wang, Jiangsu, CN;
José Zimmer, Losheim am See, DE;
Feng He, Jiang Su, CN;
Gerhard Lautenschlaeger, Jena, DE;
Armin Vogl, Jena, DE;
Assignee:
SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO., LTD., New District Suzhou, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C 21/00 (2006.01); C03C 3/095 (2006.01); C03C 3/087 (2006.01); C03B 23/03 (2006.01); C03B 23/035 (2006.01); C03C 3/097 (2006.01); C03C 19/00 (2006.01);
U.S. Cl.
CPC ...
C03C 21/002 (2013.01); C03B 23/0302 (2013.01); C03B 23/035 (2013.01); C03C 3/095 (2013.01); C03C 3/097 (2013.01); C03C 19/00 (2013.01); Y10T 428/24355 (2015.01); Y10T 428/265 (2015.01);
Abstract
A thin lithium-aluminosilicate glass is provided. The glass is suitable for three dimensional precision molding and suitable for toughening, wherein after toughening, the glass has a center tension smaller than 50 Mpa, a surface compressive stress of 600-1200 Mpa, and a bending strength of up to 500 MPa. The glass also has a transition point lower than 550° C.