- 专利标题: Compound, light-emitting element, display device, electronic device, and lighting device
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申请号: US15256000申请日: 2016-09-02
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公开(公告)号: US10230055B2公开(公告)日: 2019-03-12
- 发明人: Miki Kanamoto , Takeyoshi Watabe , Hideko Inoue , Satoshi Seo , Satomi Mitsumori , Tatsuyoshi Takahashi
- 申请人: Semiconductor Energy Laboratory Co., Ltd.
- 申请人地址: JP
- 专利权人: Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人: Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人地址: JP
- 代理机构: Husch Blackwell LLP
- 优先权: JP2015-174830 20150904; JP2016-084974 20160421
- 主分类号: H01L51/50
- IPC分类号: H01L51/50 ; H01L51/00 ; C07D491/048 ; C07F15/00 ; C09K11/06 ; H01L27/32
摘要:
Provided is a novel compound or a light-emitting element with high emission efficiency. The provided novel compound includes a bicarbazole skeleton and a benzofuropyrimidine skeleton or a benzothienopyrimidine skeleton. The provided light-emitting element includes the compound.
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