发明名称 |
ORGANIC ELEMENT FOR ELECTROLUMINESCENT DEVICES |
摘要 |
An electroluminescent device comprises a light-emitting layer containing a host and a light-emitting material wherein the light-emitting material comprises a boron complex containing boron complexed by two ring nitrogens of a deprotonated bis(aromatic)amine or bis(aromatic)methene ligand wherein the boron complex contains a tertiary amine substituent group. The invention provides a material for a light-emitting layer of an EL device that exhibits improved luminance efficiency.
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申请公布号 |
KR20060135007(A) |
申请公布日期 |
2006.12.28 |
申请号 |
KR20067020195 |
申请日期 |
2006.09.28 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
OWCZARCZYK ZBYSLAW ROMAN;BROWN CHRISTOPHER TYLER;JARIKOV VIKTOR VIKTOROVICH |
分类号 |
C09K11/06;H01L51/00;H01L51/50;H05B33/14 |
主分类号 |
C09K11/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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