公开(公告)号：US20200176515A1

公开(公告)日：2020-06-04

申请号：US16334378

申请日：2019-01-08

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Chaoqun YANG ,  Changchih HUANG

IPC: H01L27/32 ,  H01L33/50 ,  H01L51/52 ,  G02F1/1335

Abstract: The present disclosure provides a display panel and display device. The display panel includes a substrate and a color film layer formed on the substrate. A plurality of first color resistances are formed in the color film layer, a plurality of green or red quantum dots are formed in the first color resistances. A first shielding layer is formed on the first color resistances, and the first shielding layer is made of yellow photoresistance material or red photoresistance material. The present disclosure provides a display panel and display device to improve color purity of green light or red light emitted by the quantum dots excited in the color resistance.