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. 16, 2025
Filed:
Jul. 06, 2023
Hkc Corporation Limited, Shenzhen, CN;
Xiaolan Tong, Shenzhen, CN;
Baohong Kang, Shenzhen, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Abstract
Disclosed are a backlight module and a display device. The backlight module comprises a backplane and a plastic frame provided around the side walls of the backplane. Two side opposite walls of the backplane or the plastic frame are respectively provided with conductive sheets insulated from the backplane, so as to form an electric field for attracting foreign matter between the two conductive sheets. The backlight module can continuously and stably absorb dust and other foreign matter during assembly and use, avoiding foreign matter from scratching optical assemblies, ensuring the stability of the display image quality of the display device, and improving product yield.