公开(公告)号：US11856831B2

公开(公告)日：2023-12-26

申请号：US17214176

申请日：2021-03-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kai Sui ,  Xiaolei Zhang ,  Zhongyuan Sun ,  Yuan Jia ,  Dapeng Xue ,  Lubin Shi

IPC: H10K59/38 ,  H10K50/115 ,  H10K50/86 ,  H10K71/00

CPC classification number: H10K59/38 ,  H10K50/115 ,  H10K50/865 ,  H10K71/00

Abstract: The present disclosure provides a color filter substrate and a method for manufacturing the same, and a display device, and the color filter substrate includes a base substrate, a black matrix and a color filter layer located on the base substrate, a quantum dot layer located on a side of the color filter layer away from the base substrate, a barrier layer located on a side of the black matrix away from the base substrate, and a first inorganic layer, and the first inorganic layer at least includes: a first portion located between the color filter layer and the quantum dot layer; a second portion located on the base substrate and between the quantum dot layer and the barrier layer; and a third portion located on a side of the barrier layer away from the base substrate.