公开(公告)号：US20200073167A1

公开(公告)日：2020-03-05

申请号：US16560867

申请日：2019-09-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ge Shi ,  Shiyu Zhang ,  Mlng Zhu ,  Haijun Niu ,  Yujie Liu ,  Zheng Fang ,  Yuyao Wang ,  Xiaochuan Chen

IPC: G02F1/1333 ,  G02F1/1335

Abstract: A display substrate, a method for manufacturing the same, and a display device are provided. The display substrate includes a base substrate, a black matrix pattern on the base substrate, display units respectively in regions defined by the black matrix pattern, and a light-reflecting wall between at least two adjacent display units, where at least one of the at least two adjacent display units is a quantum dot display unit, and a reflectance of the light-reflecting wall to light in a first wavelength range is greater than a preset threshold.