标题:
OLED device and preparation method therefor and display apparatus
当前申请(专利权)人:
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD. | BOE TECHNOLOGY GROUP CO., LTD.
发明人:
PEI, FENGWEI | ZHAO, ZIYI | ZHANG, JINZHONG | QUAN, NINGHAO
简单同族:
CN104993066A | CN104993066B | US10411217 | US20170301880A1 | WO2016188247A1