公开(公告)号：US20220100042A1

公开(公告)日：2022-03-31

申请号：US15734780

申请日：2020-11-11

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

Inventor： Yu Zhang ,  Sijia Wu ,  Miao Jiang

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1368

Abstract: A display panel and a display device are provided. The display panel includes an array substrate, an opposite substrate, and a liquid crystal layer between the array substrate and the opposite substrate. The array substrate is located above the opposite substrate near a light emerging side of the display panel. A photosensitive device is disposed inside the assay substrate, and a path for the photosensitive device to receive ambient light avoids a color resist layer in the display panel. The photosensitive device is not affected by the color resist layer when receiving infrared light from the outside, which can eliminate red spots on a display screen.

公开(公告)号：US11543717B2

公开(公告)日：2023-01-03

申请号：US15734780

申请日：2020-11-20

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

Inventor： Yu Zhang ,  Sijia Wu ,  Miao Jiang

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1333

Abstract: A display panel and a display device are provided. The display panel includes an array substrate, an opposite substrate, and a liquid crystal layer between the array substrate and the opposite substrate. The array substrate is located above the opposite substrate near a light emerging side of the display panel. A photosensitive device is disposed inside the assay substrate, and a path for the photosensitive device to receive ambient light avoids a color resist layer in the display panel. The photosensitive device is not affected by the color resist layer when receiving infrared light from the outside, which can eliminate red spots on a display screen.