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:
Sep. 12, 2023
Filed:
Dec. 28, 2022
Hkc Corporation Limited, Shenzhen, CN;
Hao Liu, Shenzhen, CN;
Haoxuan Zheng, Shenzhen, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Abstract
A backlight module includes a plurality of light boards spliced with each other. A splicing seam is defined between adjacent light boards. Each of the light boards includes a top surface including a first surface and a second surface connected to the first surface and disposed on a side of the first surface close to the splicing seam. A plurality of columns of first light-emitting elements are disposed on the first surface. A plurality of second light-emitting elements are disposed on the second surface. At least two columns of the plurality of second light-emitting elements are disposed on the second surface along a direction close to the splicing seam. The first light-emitting elements per column or the second light-emitting elements per column are arranged along an extending direction of the splicing seam. Central light-emitting directions of the second light-emitting elements incline in a direction towards the splicing seam.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile