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

公开(公告)号：US11022838B2

公开(公告)日：2021-06-01

申请号：US16464693

申请日：2019-01-03

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

Inventor： Guizhi Ma ,  Yongkai Li

IPC: G02F1/1335 ,  G02B5/30

Abstract: A polarizing plate and a liquid crystal display device are provided. The polarizing plate includes a polarizing layer, a short wavelength band blue light film, a supporting layer, a release film, and a protective film. The short wavelength band blue light film is disposed on an upper side or a lower side of the polarizing layer. The supporting layer is disposed on a side of the polarizing layer opposite another side of the pluralizing layer facing the short wavelength band blue light film. The release film is disposed on a lower side of the polarizing layer. The release film is connected to the polarizing layer or the short wavelength band blue light film through an adhesive layer.