Patent ID: 11940680
Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC F  G

Claim 12:
13. A display module comprising a display panel, wherein the display panel comprises:
a first substrate;
a first electrode layer disposed on the first substrate;
a second electrode layer disposed on a liquid crystal layer; and
a second substrate disposed on the second electrode layer;
the display panel further comprises a light control layer, the light control layer is disposed between the first electrode layer and the second electrode layer, the light control layer comprises a first liquid crystal and a light blocking layer, and the light blocking layers are disposed on a side of the light control layer close to the first electrode layer;
when no voltage is applied to the light control layer, the first liquid crystal is configured as an atomized liquid crystal for scattering light, and when a voltage is applied to the light control layer, the first liquid crystal is configured as a transparent liquid crystal; and
the display module further comprises:
a light guide plate;
a diffusion layer disposed on the light guide plate;
at least one anti-reflection layer disposed on the diffusion layer, wherein the second substrate is disposed on the anti-reflection layer,
wherein the anti-reflection layer comprises second light blocking layers spaced apart,
wherein a side of the diffusion layer away from the anti-reflection layer is arranged in a zigzag structure, and a side of the light guide plate away from the anti-reflection layer is arranged in a convex-concave shape structure.