发明授权
- 专利标题: Organic electroluminescence device
- 专利标题(中): 有机电致发光器件
-
申请号: US11545732申请日: 2006-10-11
-
公开(公告)号: US08647753B2公开(公告)日: 2014-02-11
- 发明人: Jung Keun Kim , Jeong Dae Seo , Hyun Cheol Jeong , Chun Gun Park , Jong Kwan Bin
- 申请人: Jung Keun Kim , Jeong Dae Seo , Hyun Cheol Jeong , Chun Gun Park , Jong Kwan Bin
- 申请人地址: KR Seoul
- 专利权人: LG Display Co., Ltd.
- 当前专利权人: LG Display Co., Ltd.
- 当前专利权人地址: KR Seoul
- 代理机构: Morgan, Lewis & Bockius LLP
- 优先权: KR10-2005-0096003 20051012; KR10-2005-0096004 20051012
- 主分类号: H01L51/54
- IPC分类号: H01L51/54
摘要:
Disclosed is an organic electroluminescent device comprising a structure having an anode, an emitting layer, and a cathode stacked therein, wherein a fluorescent compound represented by Formula 1 is used as a emitting material of the emitting layer or used as a dopant of the emitting layer: wherein A1 and A2 are independently selected from a substituted or unsubstituted C1-C6 aliphatic group, a C6-C20 aromatic group and a C5-C19 heterocyclic group containing N, S or O, A3 is selected from a substituted or unsubstituted C1-C6 aliphatic group, a C6-C20 aromatic group, a C5-C19 heterocyclic group containing N, S or O, and a hydrogen atom, and substituents of A1, A2 and A3 are respectively one or more and the substituent is selected from the group consisting of C1-C10 alkyl, C1-C1 alkoxy, C1-C10 alkylamino, C1-C10 alkylsilyl, a halogen atom, C6-C10 aryl, C6-C10 aryloxy, C6-C10 arylamino, C6-C10 arylsilyl and a hydrogen atom.
公开/授权文献
- US20070087222A1 Organic electroluminescence device 公开/授权日:2007-04-19