公开(公告)号：US20240036387A1

公开(公告)日：2024-02-01

申请号：US17622790

申请日：2021-12-15

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Wenlong Ye ,  Rui He ,  Wei Cheng

IPC: G02F1/1335 ,  G02F1/1334 ,  G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/133528 ,  G02F1/13345 ,  G02F1/1337 ,  G02F1/134309

Abstract: The present application discloses a display module and a display device. The display module includes a light grating assembly. The light grating assembly includes alternately arranged first regions and second regions, and liquid crystal molecules and dye molecules distributed in the first regions and the second regions. Arrangement of the liquid crystal molecules and the dye molecules are controlled to make the first regions light-transmissive and the second regions light-transmissive under a first mode and not light-transmissive under a second mode to form alternately light and dark stripes under the second mode.

公开(公告)号：US20240012304A1

公开(公告)日：2024-01-11

申请号：US17309479

申请日：2021-05-12

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Qian Deng ,  Rui He ,  Changchih Huang ,  Guanghui Liu

IPC: G02F1/137 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1333

CPC classification number: G02F1/13718 ,  G02F1/133526 ,  G02F1/133769 ,  G02F1/133553 ,  G02F1/133365

Abstract: A display panel and a display device are disclosed. The display panel includes a photoresist layer, a liquid crystal layer, and a total reflection layer. Liquid crystal molecules included in the liquid crystal cells have a first refractive index and a second refractive index. The first refractive index is greater than the second refractive index, and a refractive index of the total reflection units matches with the first refractive index. The display panel and the display device not only have advantages of low manufacturing cost and eye protection, but can also achieve color and dynamic display.

公开(公告)号：US11852915B2

公开(公告)日：2023-12-26

申请号：US17283279

申请日：2021-03-31

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Rui He ,  Wei Cheng

IPC: G02F1/1335 ,  G02B5/30 ,  G02F1/1337

CPC classification number: G02F1/133531 ,  G02B5/3016 ,  G02F1/133514 ,  G02F1/133723

Abstract: The present application discloses a polarizer, a manufacturing method thereof, and a display device. The polarizer includes an alignment layer and a polarizer main body disposed on a side surface of the alignment layer. The polarizer main body includes a plurality of light-transmitting regions distributed on the polarizer main body at intervals and a non-light-transmitting region surrounding the light-transmitting regions. The alignment layer includes alignment regions corresponding to the light-transmitting regions and a non-alignment region corresponding to the non-light-transmitting region.