公开(公告)号：US20210405442A1

公开(公告)日：2021-12-30

申请号：US16652426

申请日：2020-02-28

Applicant: TCL China Star OPtoelectronics Technology Co., Ltd.

Inventor： Baolin CHI

IPC: G02F1/1335

Abstract: The present disclosure provides a display panel, a manufacturing method of the display panel, and a display device. The display panel includes a substrate, a black matrix, and a polymer film disposed between the substrate and the black matrix and used to increase an adhesive force between the substrate and the black matrix. The polymer film as an adhesive can enhance the adhesive force between the black matrix and the substrate to prevent the black matrix from peeling off from the substrate.

公开(公告)号：US20210294134A1

公开(公告)日：2021-09-23

申请号：US16620531

申请日：2019-09-23

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

Inventor： Baolin CHI

IPC: G02F1/1334 ,  G02F1/13357

Abstract: The present invention provides a backlight module and a method of regulating transmittance thereof, and a display, wherein the backlight module includes: a substrate; a backlight disposed on the substrate; and a polymer dispersed liquid crystal layer disposed above the backlight, wherein the polymer dispersed liquid crystal layer has at least two different polymerization directions to reduce a difference between an amount of light emitted from an oblique viewing angle and an amount of light emitted from a vertical viewing angle.

公开(公告)号：US20210356806A1

公开(公告)日：2021-11-18

申请号：US16638138

申请日：2020-01-02

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

Inventor： Baolin CHI

IPC: G02F1/1335 ,  G02F1/133 ,  G02F1/1337

Abstract: The present disclosure provides a liquid crystal display panel, including a first substrate, a second substrate, a plurality of reactive monomers, and a plurality of liquid crystal monomers. The first substrate is formed with a color resist layer and a driving circuit layer, and includes a first alignment film and a first reactive monomer layer. The second substrate is disposed opposite the first substrate and formed with a black matrix layer, and includes a second alignment film and a second reactive monomer layer. The reactive monomers are disposed between the first substrate and the second substrate. The liquid crystal monomers are filled among the reactive monomers, wherein the black matrix layer is formed with through holes in a non-display area of the liquid crystal display panel.