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:
Jun. 14, 2022
Filed:
Mar. 30, 2020
Applicants:
Boe Mled Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Zhonghua Li, Beijing, CN;
Shipeng Wang, Beijing, CN;
Shaofei Guo, Beijing, CN;
Yiping Ruan, Beijing, CN;
Dongjia Hao, Beijing, CN;
Chunying Qiao, Beijing, CN;
Assignees:
BOE MLED Technology Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01); H05K 1/18 (2006.01); H05K 5/02 (2006.01); H05K 5/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3426 (2013.01); H05K 1/189 (2013.01); H05K 5/0017 (2013.01); H05K 5/0247 (2013.01);
Abstract
Disclosed are a backlight module, a display device and a manufacturing method thereof. The backlight module includes: a frame, an LED lamp board, and an LED driver chip, where the LED chip is disposed on the border region of the lamp board body and disposed on a side of the lamp board body with the LED array arranged thereon.