公开(公告)号：US20180323014A1

公开(公告)日：2018-11-08

申请号：US15574333

申请日：2017-06-22

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

Inventor： Xu WANG

IPC: H01G9/28 ,  H01L51/50 ,  H01L51/42 ,  H01G9/20 ,  H01L51/00

CPC classification number: H01G9/28 ,  H01G9/2059 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/4246 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/5016

Abstract: An OLED device and a method for manufacturing the OLED device are provided. The OLED device includes a substrate, a first electrode layer, an electron injection layer, an electron transport layer, a photoactive layer, a hole transport layer, and a second electrode layer, which are sequentially disposed on the substrate. The photoactive layer includes an exciton control layer and an active material layer, the active material layer includes a perovskite material and a small molecule luminescent material, and a doping molar ratio of the small molecular luminescent material ranges from 0.1% to 15%.