标题:
Organic electroluminescent device and preparation method and display apparatus thereof
当前申请(专利权)人:
KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD | TSINGHUA UNIVERSITY
发明人:
DUAN, LIAN | CAI, MINGHAN | SONG, XIAOZENG | LI, GUOMENG
简单同族:
CN109346614A | CN109346614B | US20200203610A1 | WO2020042607A1