Patent ID: 11934078
Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 10:
11. A display device, comprising a display panel, the display panel comprising:
a first substrate and a second substrate disposed opposite to the first substrate, wherein a photoresist layer, a liquid crystal layer, and a total reflection layer are sequentially disposed in a direction from the first substrate to the second substrate, the photoresist layer comprises a plurality of photoresists, the liquid crystal layer comprises a plurality of liquid crystal cells disposed in a one-to-one correspondence with the photoresists, and the total reflection layer comprises a plurality of total reflection units disposed in a one-to-one correspondence with the liquid crystal cells;
wherein liquid crystal molecules included in the liquid crystal cells have a first refractive index and a second refractive index, the first refractive index is a refractive index for lights perpendicular to a major axis of each of the liquid crystal molecules, the second refractive index is a refractive index for lights parallel to the major axis of each of the liquid crystal molecules, the first refractive index is greater than the second refractive index, and the total reflection units have a refractive index matching with the first refractive index.