公开(公告)号：US10459296B2

公开(公告)日：2019-10-29

申请号：US15910600

申请日：2018-03-02

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

Inventor： Bingkun Yin ,  Wanting Yin ,  Cong Tan ,  Hung-ming Shen

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1368

Abstract: The present invention provides a curved display device and a display panel thereof. The display panel includes a CF substrate, a TFT substrate, a plurality of photo spacers, a liquid crystal layer and a sealing layer. The liquid crystal layer is located between the CF and the TFT substrates, the plurality of photo spacers is disposed on a surface of the CF substrate facing the TFT substrate, the sealing layer is disposed between the CF and the TFT substrates and surrounds an edge of the liquid crystal layer, the liquid crystal layer includes an intermediate region and two edge regions located at two sides of the intermediate region, a stress generated from the photo spacers located in the intermediate region on the liquid crystals in the intermediate region is smaller than that generated from the photo spacers located in the edge regions on the liquid crystals in the edge regions.

公开(公告)号：US12197088B2

公开(公告)日：2025-01-14

申请号：US17635839

申请日：2022-02-10

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

Inventor： Yunfei Wu ,  Yongkai Li ,  Cong Tan

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1362

Abstract: An array substrate includes a first electrode. The first electrode includes first, second, third and fourth side walls and first and second bottom walls. Ends of the third and fourth side walls are connected by the second bottom wall. A shortest distance d1 is from the first bottom wall to the second bottom wall. A distance d2 is from an end of the first side wall away from the second side wall to an end of the third side wall away from the fourth side wall. A distance d3 is from an end of the second side wall away from the first side wall to an end of the fourth side wall away from the third side wall, and d1