标题:
Display substrate and preparation method thereof, display panel, and display device
当前申请(专利权)人:
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. | BOE TECHNOLOGY GROUP CO., LTD.
发明人:
WANG, QINGHE | YAN, LIANGCHEN | WANG, DONGFANG | SU, TONGSHANG | WANG, JUN | LI, GUANGYAO | ZHANG, YANG | SUN, XUECHAO
简单同族:
CN108493229A | US20190371875A1