公开(公告)号：US20210356773A1

公开(公告)日：2021-11-18

申请号：US16332267

申请日：2018-08-10

申请人： FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

发明人： Weihuan Guo ,  Lifeng Lin ,  Tao Fang ,  Cong Song

IPC分类号： G02F1/01 ,  G02F1/1335

摘要： There are provided a color filter substrate and a display apparatus. The color filter substrate comprises a base substrate; a black matrix; a first color filter; a planarization layer, which is located between the base substrate and the black matrix and has an opening; and a first color cast compensation layer, which is located in the opening of the planarization layer, wherein a light of a first color passes through the first color filter in a direction deviating from the vertical direction of the base substrate at an angle a, the first color cast compensation layer at least partly converts the light of the first color passing through the first color filter to a light of a second color or a light of a third color, and the angle a is greater than or equal to 0 degree and less than 90 degrees.