Invention Grant
- Patent Title: Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device in which the anthracene derivative is used
- Patent Title (中): 有机化合物,蒽衍生物和发光元件,发光装置和使用蒽衍生物的电子装置
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Application No.: US14482226Application Date: 2014-09-10
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Publication No.: US09461248B2Publication Date: 2016-10-04
- Inventor: Sachiko Kawakami , Nobuharu Ohsawa
- Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Applicant Address: JP Kanagawa-ken
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP Kanagawa-ken
- Agency: Nixon Peabody LLP
- Agent Jeffrey L. Costellia
- Priority: JP2007-115079 20070425; JP2008-011127 20080122
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D209/86 ; C09K11/07 ; H05B33/14 ; H01L51/50

Abstract:
An anthracene derivative represented by a general formula (1) and an organic compound represented by a general formula (8) are provided. Further, by use of the anthracene derivative represented by the general formula (1), a light-emitting element with high emission efficiency can be obtained. Furthermore, by use of the anthracene derivative represented by the general formula (1), a light-emitting element that emits blue light with high color purity can be obtained.
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