标题:
Organic electroluminescent device and manufacturing method therefor, and display apparatus
当前申请(专利权)人:
BOE Technology Group Co. Ltd.
简单同族:
CN105355798A | EP3382769A1 | EP3382769A4 | JP2018536961A | KR1020170093169A | US20170365817A1 | WO2017088807A1