发明名称 |
Polymer compound, net-like polymer compound produced by crosslinking the polymer compound, composition for organic electroluminescence element, organic electroluminescence element, organic EL display, and organic EL lighting |
摘要 |
An object of the invention is to provide a polymer compound having a high hole transport capacity, excellent in electrochemical stability, and suitable to film formation according to a wet film formation method. Another object of the invention is to provide an organic electroluminescence element having a high current efficiency, a low drive voltage, and a long derive lifetime. The polymer compound has a crosslinking group bonding to the arylamine moiety in the repeating unit via at least one single bond therebetween.
|
申请公布号 |
US8581241(B2) |
申请公布日期 |
2013.11.12 |
申请号 |
US201213617286 |
申请日期 |
2012.09.14 |
申请人 |
IIDA KOICHIRO;ENDO KYOKO;LI YANJUN;OKABE KAZUKI;YABE MASAYOSHI;MITSUBISHI CHEMICAL CORPORATION |
发明人 |
IIDA KOICHIRO;ENDO KYOKO;LI YANJUN;OKABE KAZUKI;YABE MASAYOSHI |
分类号 |
H01L35/24 |
主分类号 |
H01L35/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|