Patent ID: 11880105
Assignee: HKC CORPORATION LIMITED
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A backlight module, comprising:
a lamp panel having a plurality of backlight regions and a plurality of fill-light regions each arranged between two immediately adjacent backlight regions, wherein the lamp panel has an integral structure;
a plurality of light-emitting elements arranged in an array on each of the plurality of backlight regions, wherein a distance between two immediately adjacent light-emitting elements disposed on opposite sides of the fill-light region between two immediately adjacent backlight regions is greater than a distance between two immediately adjacent light-emitting elements disposed on a same side of the fill-light region;
an encapsulation layer disposed on the lamp panel and covering the plurality of light-emitting elements; and
a fill-light structure configured to adjust a tone parameter of the fill-light region to be within a tone-parameter range of the plurality of backlight regions.