公开(公告)号：US20210405447A1

公开(公告)日：2021-12-30

申请号：US16620171

申请日：2019-09-30

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

Inventor： YUAN SUN ,  CHAO WANG ,  GUANGHUI LIU

IPC: G02F1/13357 ,  H01L27/32 ,  G09G3/36 ,  G09G3/34 ,  H04N5/225

Abstract: A display panel and a display device are provided. The display panel includes a display area including a transparent display area and an opaque display area surrounding the transparent display area. The display panel further includes a first substrate layer, a luminous layer, a liquid crystal layer, a first driving layer, and a second driving layer. The display panel is divided into the transparent display area and the opaque display area by combining an organic light-emitting diode technology and a liquid crystal display technology, such that the transparent display area can provide a light channel for a camera and can also display an image, thereby improving a screen-to-body ratio and realizing a real full-screen display.

公开(公告)号：US20220113589A1

公开(公告)日：2022-04-14

申请号：US16770051

申请日：2020-03-27

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

Inventor： PENG ZHANG ,  GUANGHUI LIU ,  CHAO WANG

IPC: G02F1/13357 ,  H04N5/225 ,  G02F1/1335

Abstract: A display device is provided, including a backlight module, a liquid crystal cell, a light guide body, a light-emitting unit, and a camera unit. The backlight module includes a backlight section and a through hole section, and the backlight section surrounds at least a portion of the through hole section. The liquid crystal cell is disposed on the backlight module. The light guide body is disposed in the through hole section. The light-emitting unit is disposed on a light incident surface of the light guide body. The camera unit is disposed on a first surface of the light guide body. The display device and a corresponding part of an opening area cannot display an image correctly, which is prevented.

公开(公告)号：US20210341662A1

公开(公告)日：2021-11-04

申请号：US16620166

申请日：2019-10-15

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

Inventor： PENG ZHANG ,  CHAO WANG ,  GUANGHUI LIU ,  YANTAO LU

IPC: F21V8/00 ,  G02F1/1345 ,  G02F1/136

Abstract: A backlight module and a display device, by disposing backlight concave sections on a light source lateral side of a back frame in the backlight module, the backlight concave sections and panel concave sections on a display panel correspond to one another. During assembling, part of sections of a flexible electric circuit board is bent to back of the backlight module through an edge of the panel concave section and the backlight concave sections to reduce a size of a bottom bezel of the display device, which improves the screen-to-body ratio of the display device.