公开(公告)号：US20230408862A1

公开(公告)日：2023-12-21

申请号：US17814524

申请日：2022-07-24

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

Inventor： Ying Lu ,  Yingchun Zhao ,  Wuguang Liu ,  Lixia Li

IPC: G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/133553 ,  G02F1/133516 ,  G02F1/1339

Abstract: Disclosed are a display panel and a method of manufacturing a display panel. The display panel includes an array substrate; a color film substrate disposed opposite to the array substrate; a liquid crystal layer disposed between the array substrate and the color film substrate; a reflective layer disposed on a side of the array substrate facing the liquid crystal layer. The reflective layer comprises a plurality of first convex structures, each of the first convex structures has a first sidewall extending from a bottom to a top of each of the first convex structures, and an angle between a normal line of the first sidewall and a horizontal plane is greater than 0° and less than or equal to 10°.

公开(公告)号：US11842007B1

公开(公告)日：2023-12-12

申请号：US17818921

申请日：2022-08-10

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

Inventor： Zhengqin Lian ,  Ru Ge ,  Ying Lu ,  Lixia Li

IPC: G06F3/041 ,  H01L27/144 ,  H01Q7/00 ,  G06F3/042 ,  G06F3/046

CPC classification number: G06F3/04166 ,  G06F3/042 ,  G06F3/046 ,  H01L27/1446 ,  H01Q7/00

Abstract: A display panel and a display device are disclosed. The display panel includes a substrate, a display module, a light-sensing module, and a touch control module. The light-sensing module includes light-sensing units disposed between pixel units and in an array and data lines electrically connected to the light-sensing units in a same column or a same row. The touch control module includes first antennas extending along a first direction and second antennas extending along a second direction.

公开(公告)号：US20240168343A1

公开(公告)日：2024-05-23

申请号：US17758019

申请日：2022-05-13

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

Inventor： Wuguang Liu ,  Yingchun Zhao ,  Yinuo Liu ,  Ying Lu ,  Jianbo Gao

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/13439 ,  G02F1/133357 ,  G02F2203/02

Abstract: An array substrate and a total reflection liquid crystal display panel are provided. By disposing an uneven surface which is at least partially uneven on a side of a planarization layer away from a substrate in the total reflection liquid crystal display panel, a reflection electrode can be disposed along the uneven surface of the planarization layer in an uneven shape, thereby changing an reflective direction of a light in the panel. Therefore, the light that cannot be reflected at a critical angle of total reflection originally is allowed to be reflected out of the panel, thereby increasing reflectivity of the total reflection liquid crystal display panel.

公开(公告)号：US12158657B2

公开(公告)日：2024-12-03

申请号：US17759852

申请日：2022-07-08

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

Inventor： Zhengqin Lian ,  Ru Ge ,  Ying Lu ,  Lixia Li

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1362

Abstract: An array substrate and a total reflection display panel are provided. The array substrate includes a first substrate, a touch control unit, and a total reflection layer. The touch control unit is disposed on a side of the total reflection layer facing the first substrate. Through arranging the touch unit on a side of the total reflection layer adjacent to the first substrate, a total reflection display is not affected, a close-range interaction function of the total reflection display panel is enhanced through the touch unit, and a versatility of display application scenarios is increased.

公开(公告)号：US20240184165A1

公开(公告)日：2024-06-06

申请号：US17759852

申请日：2022-07-08

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

Inventor： Zhengqin Lian ,  Ru Ge ,  Ying Lu ,  Lixia Li

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/133553 ,  G02F1/13338 ,  G02F1/133504 ,  G02F1/133514 ,  G02F1/13629 ,  G02F2203/02

Abstract: An array substrate and a total reflection display panel are provided. The array substrate includes a first substrate, a touch control unit, and a total reflection layer. The touch control unit is disposed on a side of the total reflection layer facing the first substrate. Through arranging the touch unit on a side of the total reflection layer adjacent to the first substrate, a total reflection display is not affected, a close-range interaction function of the total reflection display panel is enhanced through the touch unit, and a versatility of display application scenarios is increased.

公开(公告)号：US11921370B2

公开(公告)日：2024-03-05

申请号：US17814524

申请日：2022-07-24

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

Inventor： Ying Lu ,  Yingchun Zhao ,  Wuguang Liu ,  Lixia Li

IPC: G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/133553 ,  G02F1/133516 ,  G02F1/1339

Abstract: Disclosed are a display panel and a method of manufacturing a display panel. The display panel includes an array substrate; a color film substrate disposed opposite to the array substrate; a liquid crystal layer disposed between the array substrate and the color film substrate; a reflective layer disposed on a side of the array substrate facing the liquid crystal layer. The reflective layer comprises a plurality of first convex structures, each of the first convex structures has a first sidewall extending from a bottom to a top of each of the first convex structures, and an angle between a normal line of the first sidewall and a horizontal plane is greater than 0° and less than or equal to 10°.