标题:
Compound and preparation method thereof, and organic electroluminescent device
授权日:
1900-01-01
公开(公告)号:
US20180114922A1
申请日:
2016-07-13
公开(公告)日:
2018-04-26
当前申请(专利权)人:
BOE TECHNOLOGY GROUP CO., LTD. | HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人:
CHEN, JIAN | YUK, SANGMAN | LI, BIN | ZHU, TAO | YUAN, HUIFANG | TANG, WENHAO | FANG, QUN | YIN, HAIBIN | DONG, ANXIN
简单同族:
CN105440024A | US20180114922A1 | WO2017117960A1
简单同族成员数量:
3
简单同族被引用专利总数:
2
诉讼案件数:
0
法律状态/事件:
撤回 | 权利转移