发明公开
EP1501821A1 NEW ORGANIC COMPOUNDS FOR ELECTROLUMINESCENCE AND ORGANIC ELECTROLUMINESCENT DEVICES USING THE SAME
有权
新的有机复合电致发光及有机电致发光器件,其中他们成为二手
- 专利标题: NEW ORGANIC COMPOUNDS FOR ELECTROLUMINESCENCE AND ORGANIC ELECTROLUMINESCENT DEVICES USING THE SAME
- 专利标题(中): 新的有机复合电致发光及有机电致发光器件,其中他们成为二手
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申请号: EP03723417.6申请日: 2003-05-06
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公开(公告)号: EP1501821A1公开(公告)日: 2005-02-02
- 发明人: KIM, Ji-Eun , SON, Se-Hwan , BAE, Jae-Soon , LEE, Youn-Gu , KIM, Kong-Kyeum , LEE, Jae-Chol , JANG, Jun-Gi , IM, Sung-Gap
- 申请人: LG Chem, Ltd.
- 申请人地址: LG Twin Tower20, Yoido-dongYoungdungpo-ku Seoul 150-721 KR
- 专利权人: LG Chem, Ltd.
- 当前专利权人: LG Chem, Ltd.
- 当前专利权人地址: LG Twin Tower20, Yoido-dongYoungdungpo-ku Seoul 150-721 KR
- 代理机构: Casalonga, Axel
- 优先权: KR2002025084 20020507; KR2003010439 20030219
- 国际公布: WO2003095445 20031120
- 主分类号: C07D333/44
- IPC分类号: C07D333/44 ; C07D409/14
摘要:
Disclosed is a novel group of compounds having a general structure of anthracene body substituted with at least one thiophenyl group, which can be further substituted with various substituent groups. These new compounds are generally compatible with organic electroluminescence. Also disclosed are organic electroluminescent devices and method of making the same. The organic electroluminescent devices include at least one of the compounds in various layers thereof. Organic electroluminescent devices employing the new compounds in their light-emitting layers show outstanding stability.
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