US 12,468,193 B2
Optical component, backlight module and display apparatus
Xin Liu, Shenzhen (CN); Wencong Zou, Shenzhen (CN); Jiunpyng You, Shenzhen (CN); Sheng Li, Shenzhen (CN); Weixiong Chen, Shenzhen (CN); Yarong Hou, Shenzhen (CN); and Wensheng Hong, Shenzhen (CN)
Assigned to SHENZHEN SKYWORTH-RGB ELECTRONIC CO., LTD., Shenzhen (CN)
Filed by SHENZHEN SKYWORTH-RGB ELECTRONIC CO., LTD., Shenzhen (CN)
Filed on Mar. 21, 2024, as Appl. No. 18/612,161.
Application 18/612,161 is a continuation of application No. PCT/CN2021/140893, filed on Dec. 23, 2021.
Claims priority of application No. 202111275436.8 (CN), filed on Oct. 29, 2021.
Prior Publication US 2024/0231150 A1, Jul. 11, 2024
Int. Cl. G02F 1/1335 (2006.01)
CPC G02F 1/133607 (2021.01) 15 Claims
OG exemplary drawing
 
1. An optical component, comprising:
a lens body, wherein a light-emitting surface is provided at a top of the lens body, and an accommodating groove is provided at a bottom of the lens body;
a light distribution film provided on the light-emitting surface, wherein at least one bubble layer is formed in the light distribution film; and
a light source provided in the accommodating groove, wherein a luminous surface of the light source is configured to face towards a wall of the accommodating groove;
wherein each bubble layer is provided with a plurality of bubble structures, and two adjacent bubble structures are provided at intervals;
the plurality of the bubble structures in each bubble layer are distributed in an array; and
the bubble structures in two adjacent bubble layers are staggered.