发明名称 |
Electroluminescent device |
摘要 |
A method of forming an electroluminescent device comprising the steps of: providing a substrate comprising a first electrode for injecting charge carriers of a first type; forming an electroluminescent layer having a surface by depositing onto the substrate a composition comprising a host material and a light-emitting dopant monomer of formula (I): <?in-line-formulae description="In-line Formulae" end="lead"?>A-C-(X)<SUB>n </SUB> (I) <?in-line-formulae description="In-line Formulae" end="tail"?> wherein X represents a polymerisable group; A represents a light-emitting group; C represents a bond or a spacer group and n is an integer; rendering at least some of the electroluminescent layer insoluble in a solvent by polymerising the monomer of formula (I); exposing the electroluminescent layer to the solvent; and depositing a second electrode capable of injecting charge carriers of a second type over the electroluminescent layer.
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申请公布号 |
US2006216411(A1) |
申请公布日期 |
2006.09.28 |
申请号 |
US20060377613 |
申请日期 |
2006.03.17 |
申请人 |
TOPPAN PRINTING CO., LTD |
发明人 |
STEUDEL ANNETTE;MALE NIGEL;WATKINS SCOTT |
分类号 |
H01L51/56;C09K11/06;H01L51/30;H01L51/40;H01L51/50;H01L51/54;H05B33/14 |
主分类号 |
H01L51/56 |
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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