发明名称 |
CARBAZOLE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE USING CARBAZOLE DERIVATIVE |
摘要 |
The present invention provides a novel carbazole derivative which may be used for the production of a light-emitting element having high luminous efficiency, and for the manufacture of light-emitting devices and electronic devices which consume low power and are driven at low voltage. |
申请公布号 |
KR20140106740(A) |
申请公布日期 |
2014.09.03 |
申请号 |
KR20147020657 |
申请日期 |
2008.11.28 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
NOMURA HIROKO;OSAKA HARUE;USHIKUBO TAKAHIRO;KAWAKAMI SACHIKO;SEO SATOSHI;SHITAGAKI SATOKO |
分类号 |
C07D209/82;C09K11/06;H01L51/50 |
主分类号 |
C07D209/82 |
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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