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. 27, 2022
Filed:
Mar. 20, 2019
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Zhenzhen Li, Beijing, CN;
Kuo Sun, Beijing, CN;
Lujiang Huangfu, Beijing, CN;
Shanshan Bai, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO LTD., Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); G07F 17/32 (2006.01); G07F 17/34 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2074 (2013.01); G07F 17/3213 (2013.01); G07F 17/3218 (2013.01); G07F 17/3225 (2013.01); G07F 17/3244 (2013.01); G07F 17/3267 (2013.01); G07F 17/34 (2013.01); G09G 2300/0452 (2013.01); G09G 2320/0233 (2013.01);
Abstract
Disclosed are a display substrate, a method for driving the same, a display device, and a fine metal mask, and a display area of the display substrate includes a first display sub-area in which pixels are distributed at a high density, and a second display sub-area in which pixels are distributed at a low density.