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:
Feb. 19, 2019
Filed:
Jan. 29, 2016
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Jing Niu, Beijing, CN;
Yonglian Qi, Beijing, CN;
Shuang Sun, Beijing, CN;
Fangzhen Zhang, Beijing, CN;
Assignee:
BOE Technology Group Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02B 5/30 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); G03F 7/20 (2006.01); G02F 1/1333 (2006.01); G03F 7/00 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133516 (2013.01); G02B 5/3058 (2013.01); G02F 1/1368 (2013.01); G02F 1/133512 (2013.01); G02F 1/133528 (2013.01); G02F 1/133617 (2013.01); G02F 1/136209 (2013.01); G03F 7/2043 (2013.01); G02F 2001/133357 (2013.01); G02F 2001/133548 (2013.01); G03F 7/0002 (2013.01); G03F 7/0007 (2013.01);
Abstract
Disclosed is a display substrate, which includes a base substrate and a polarization layer, wherein the polarization layer includes grid polarizer (GPs) and light-shielding matrixes arranged in a same layer and made from a same material. The display substrate simplifies the production process, reduces the cost and reduces the thickness of a liquid crystal display (LCD) device.