标题:
Display substrate and preparation method thereof, display panel, and display device
授权日:
1900-01-01
公开(公告)号:
US20190371875A1
申请日:
2019-01-11
公开(公告)日:
2019-12-05
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
简单同族成员数量:
2
简单同族被引用专利总数:
0
诉讼案件数:
0
法律状态/事件:
实质审查 | 权利转移