公开(公告)号：US20250102852A1

公开(公告)日：2025-03-27

申请号：US18725786

申请日：2022-11-11

Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD.

Inventor： Jitao MA ,  Zhuwei QIU ,  Ping CHEN ,  Panwei XIONG ,  Yang YU

IPC: G02F1/1335 ,  F21V8/00 ,  G02F1/1333

Abstract: A display screen applied to a display device is provided. The display screen includes a cover plate structure and a backlight structure. The cover plate structure includes a cover plate layer and an optical coating layer. The optical coating layer comprises an anti-glare (AG) layer on a surface of the cover plate layer. The backlight structure is located on another surface opposite to the AG layer on the cover plate layer. The backlight structure includes a first diffusion layer and a second diffusion layer stacked on the first diffusion layer.

公开(公告)号：US20240377571A1

公开(公告)日：2024-11-14

申请号：US18691880

申请日：2022-07-29

Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD.

Inventor： Zhuwei QIU ,  Jitao MA ,  Ke LIN ,  Ping CHEN

IPC: F21V8/00 ,  G02B5/30 ,  G06F3/041

Abstract: A display screen (12) includes: a touch panel (1201), an optical adhesive layer (1202) disposed below the touch panel (1201), a light guide plate (1211) disposed below the optical adhesive layer (1202), and a light emitting member (1213) configured to emit light. The light guide plate (1211) includes a light guide plate layer and a diffusion layer disposed on an upper surface of the light guide plate layer, and the diffusion layer is configured to diffusely reflect light emitted by the light emitting member (1213). The optical adhesive layer (1202) includes diffusion particles for atomizing light transmitted through the light guide plate (1211).

公开(公告)号：US20250130455A1

公开(公告)日：2025-04-24

申请号：US18719250

申请日：2022-11-11

Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD.

Inventor： Ping CHEN ,  Zhuwei QIU ,  Ke LIN ,  Yang YU ,  Jitao MA

IPC: G02F1/1333 ,  G02F1/1335

Abstract: A display apparatus (2) and an electronic device (0). The display apparatus (2) comprises a first functional layer (211) of a touch screen (21), a touch sensing layer (212) of the touch screen (21), a second functional layer (223) of a display screen (22), a liquid crystal panel (221) of the display screen (22), a third functional layer (224) of the display screen (22), and a backlight module (222) of the display screen (22), which are arranged in a stacked manner, wherein the touch screen (21) is bonded with the display screen (22), and at least two of the first functional layer (211), the touch sensing layer (212), an adhesive (23), the second functional layer (223) and the third functional layer (224) are provided with an anti-glare structure and/or a blue light blocking structure.