公开(公告)号：US20200088921A1

公开(公告)日：2020-03-19

申请号：US16448096

申请日：2019-06-21

Applicant: BOE Technology Group Co., Ltd.

Inventor： Song YANG ,  Ge SHI ,  Ming ZHU ,  Shiyu ZHANG ,  Zheng FANG ,  Haijun NIU ,  Yujie LIU ,  Jiahui HAN ,  Yuyao WANG

IPC: G02B5/20 ,  G02B5/26

Abstract: Disclosed are a color filter substrate, a method for fabricating the same, and a display device. The color filter substrate includes a plurality of color-resist elements, and the color filter substrate further includes: a base substrate, and a groove arranged on the base substrate in correspondence to each of the color-resist elements, wherein a size of an opening of each groove is increase from the bottom to the top, a reflecting layer is coated on an inner surface of the groove, and a color-resist filler corresponding to a color of light emitted by the color-resist element is further filled in the groove above the reflecting layer.