专利检索 ap:("Samsung Electronics Co., Ltd.") AND inv:"Fujiyama TAKAHIRO" 第 1 页

1.

发明申请
POLYMER MATERIAL, MATERIAL FOR ELECTROLUMINESCENCE DEVICE, COMPOSITION, THIN FILM, AND ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME 审中-公开

公开(公告)号：US20190214566A1

公开(公告)日：2019-07-11

申请号：US16244164

申请日：2019-01-10

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Fujiyama TAKAHIRO , Fumiaki KATO , Takao MOTOYAMA , Yusaku KONISHI , Mitsunori ITO , Furuta KEIGO

IPC分类号： H01L51/00 , C08G61/12

摘要： A polymer material includes a structural unit represented by Chemical Formula 1 X—Y Chemical Formula 1 wherein, in Chemical Formula 1, X and Y are as defined herein.

2.

发明申请
POLYMER COMPOUND, COMPOSITION INCLUDING THE POLYMER COMPOUND, AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE POLYMER COMPOUND 审中-公开

公开(公告)号：US20180182968A1

公开(公告)日：2018-06-28

申请号：US15855135

申请日：2017-12-27

申请人： Samsung Electronics Co., Ltd.

发明人： Katsunori SHIBATA , Fumiaki KATO , Yusaku KONISHI , Fujiyama TAKAHIRO

IPC分类号： H01L51/00 , C08G61/12

CPC分类号： H01L51/0039 , C08G61/12 , C08G61/124 , C08G2261/12 , C08G2261/135 , C08G2261/1414 , C08G2261/148 , C08G2261/312 , C08G2261/3142 , C08G2261/3162 , C08G2261/3241 , C08G2261/76 , C08G2261/95 , H01L51/0035 , H01L51/0043 , H01L51/5016 , H01L51/5056 , H01L51/5088

摘要： A polymer compound including a first repeating unit represented by Formula 1 and a second repeating unit represented by Formula 3: wherein in Formulae 1 and 3, groups and variables are the same as described in the specification.