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:
May. 03, 2022
Filed:
Nov. 10, 2017
Tunghsu Group Co., Ltd., Hebei, CN;
Debao Li, Shijiazhuang, CN;
Qing Li, Shijiazhuang, CN;
Guangtao Zhang, Shijiazhuang, CN;
Zhonghua Wang, Shijiazhuang, CN;
Feng Guo, Shijiazhuang, CN;
Dongcheng Yan, Shijiazhuang, CN;
TUNGHSU GROUP CO., LTD., Shijiazhuang, CN;
Abstract
The invention discloses a composition for preparing glass, a glass article and a use thereof, and a glass article made from the composition. The glass article is preferably a glass substrate made from a composition with an M value of from about 1 to about 10 as calculated by the empirical equation: M=0.13×wt (BO)×wt (BO)+0.42×wt (CaO)+0.55×wt (MgO)+0.75×wt (SrO)−0.05×wt (AlO)×wt (AlO). A use of the glass article (especially the glass substrate) for manufacturing a display device is disclosed herein, wherein the glass article has better properties, such as lowered content of solid inclusions and gas inclusions, lowered thickness range and lowered warpage.