公开(公告)号：US20240152003A1

公开(公告)日：2024-05-09

申请号：US18192599

申请日：2023-03-29

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

Inventor： Ying LU ,  Yingchun ZHAO ,  Wuguang LIU ,  Lixia LI

IPC: G02F1/1335 ,  G03F1/52

CPC classification number: G02F1/133553 ,  G03F1/52 ,  G02F2203/02

Abstract: Disclosed are a display panel, a method of manufacturing a display panel, and a photomask, wherein the display panel includes a substrate; a driving element layer disposed on a surface of the substrate; an organic layer disposed on a surface of the driving element layer away from the substrate, wherein the organic layer includes a plurality of first convex structures, and each of the first convex structures has an arcuate first sidewall from bottom to top; a reflective layer disposed on a side of the organic layer away from the driving element layer, wherein the reflective layer includes a plurality of second convex structures, each of the second convex structures includes a second side wall corresponding to the first side wall.

公开(公告)号：US20240176181A1

公开(公告)日：2024-05-30

申请号：US18428573

申请日：2024-01-31

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, and a reflective layer disposed on a side of the array substrate facing the liquid crystal layer, wherein the reflective layer includes a plurality of first convex structures and a plurality of convex rings, and an outer peripheral edge of each of the first convex structures is surrounded by at least one of the convex rings.

公开(公告)号：US20230161209A1

公开(公告)日：2023-05-25

申请号：US17051457

申请日：2020-05-20

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

Inventor： Zhixiong JIANG ,  Sheng SUN ,  Yoonsung UM ,  Woosung SON ,  Meng CHEN ,  Wuguang LIU ,  Jubin LI ,  Zhiwei TAN ,  Haiyan QUAN ,  Kaili QU ,  Chuwei LIANG ,  Ziqi LIU ,  Lintao LIU ,  Ting LI ,  Sikun HAO

IPC: G02F1/1368 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  H01L27/12

CPC classification number: G02F1/1368 ,  G02F1/134309 ,  G02F1/136286 ,  G02F1/133514 ,  H01L27/1222

Abstract: The present disclosure provides an array substrate and a display panel including the same. The array substrate includes a plurality of pixel units. Each of the pixel units includes a main pixel electrode, a sub-pixel electrode, a first thin film transistor (TFT) electrically connected to the sub-pixel electrode, a second TFT electrically connected to the first TFT, and a third TFT electrically connected to the main pixel electrode. The first TFT includes a first channel and a first semiconductor layer. The first channel includes two or more subchannels. The first semiconductor layer includes two or more semiconductor sublayers. Each of the semiconductor sublayers is disposed in a corresponding subchannel.