US 12,392,956 B2
Backlight module including dampening assembly, sensor, and controller and display device including the same
Junyi Zhao, Guangdong (CN); and Junfeng Xie, Guangdong (CN)
Assigned to HKC CORPORATION LIMITED, Shenzhen (CN)
Filed by HKC CORPORATION LIMITED, Guangdong (CN)
Filed on Aug. 17, 2024, as Appl. No. 18/807,937.
Claims priority of application No. 202311092555.9 (CN), filed on Aug. 29, 2023.
Prior Publication US 2025/0076567 A1, Mar. 6, 2025
Int. Cl. F21V 8/00 (2006.01); G02F 1/1335 (2006.01)
CPC G02B 6/0088 (2013.01) [G02F 1/133524 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A backlight module, comprising: a back plate, a light guide plate, one or a plurality of damping assemblies and a controller, wherein two ends of each damping assembly are abutted between an inner side wall of the back plate and an outer side wall of the light guide plate;
wherein one end of the damping assembly is provided with a pressure sensor, and the controller is respectively electrically connected with the pressure sensor and the damping assembly, and is configured to control a magnitude of a damping force of the damping assembly according to pressure data detected by the pressure sensor.