专利检索 ap:("Idemitsu Kosan Co., Ltd") AND inv:"FUKAMI, Takuto" 第 1 页

1.

发明公开
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE 审中-公开

公开(公告)号：EP4317126A1

公开(公告)日：2024-02-07

申请号：EP22781029.8

申请日：2022-03-30

申请人： Idemitsu Kosan Co., Ltd

发明人： HAKETA, Tasuku , TANAKA, Shota , TAKAHASHI, Yusuke , FUKAMI, Takuto , SAWATO, Tsukasa

IPC分类号： C07C211/61 , C07D333/76 , C07D307/91 , H01L51/50

摘要： A compound represented by the following formula (1) or (2) in which the symbols are as defined in the description, an organic electroluminescent device containing the compound, and an electronic device including the organic electroluminescent device.