Patent ID: 11953779
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 3:
4. The backlight module according to claim 3, wherein the light control structure comprises a light reflecting layer formed of a reflective material and a plurality of hollow portions formed in the light reflecting layer, the plurality of hollow portions are configured as the plurality of light transmitting portions, and parts of the light reflecting layer between every two adjacent hollow portions are configured as the plurality of light reflecting portions; or
wherein the plurality of light reflecting portions of the light control structure are arranged in an array in the first direction and the second direction, the light control structure comprises a transparent material layer filled between every two adjacent light reflecting portions and covering the plurality of light reflecting portions, and parts of the transparent material layer between every two adjacent light reflecting portions are configured as the plurality of light transmitting portions.