发明名称 |
COMPOSITION FOR CHARGE-TRANSPORTING FILM AND ION COMPOUND, CHARGE-TRANSPORTING FILM AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME, AND METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR PRODUCING CHARGE-TRANSPORTING FILM |
摘要 |
Disclosed is an excellent composition for charge-transporting films which enables to obtain an organic electroluminescent device with excellent heat resistance and high hole injecting/transporting ability which can be driven at a low voltage. The composition for charge-transporting films contains at least an ion compound represented by the general formula (1) below or the like and a charge-transporting compound. (In the general formula (1), R11 represents an organic group bonded to a carbon atom of A1; R 12 represents an arbitrary group; R11 and R12 may combine together to form a ring; A1 represents an element of the third or higher row in group 17 of the long form periodic table; Z 1n1- represents a counter-anion; and n1 represents the ionic valency of the counter-anion.
|
申请公布号 |
KR20080003449(A) |
申请公布日期 |
2008.01.07 |
申请号 |
KR20077027642 |
申请日期 |
2007.11.27 |
申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
IIDA KOICHIRO;OGATA TOMOYUKI;TANAKA ASATO |
分类号 |
C09K11/06;C07F5/02;H01L51/00;H01L51/50;H05B33/12;H05B33/14 |
主分类号 |
C09K11/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|