标题:
Packaging material including rare earth metal oxide, organic light-emitting diode device and method for packaging the same
当前申请(专利权)人:
BOE TECHNOLOGY GROUP CO., LTD.
简单同族:
CN104966788A | CN104966788B | EP3331042A1 | EP3331042A4 | US10217959 | US20180138443A1 | WO2017016461A1