Invention Grant
- Patent Title: Anthracene derivative, and light-emitting element, light-emitting device, electronic device using anthracene derivative
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Application No.: US15068949Application Date: 2016-03-14
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Publication No.: US10079345B2Publication Date: 2018-09-18
- Inventor: Masakazu Egawa , Harue Nakashima , Sachiko Kawakami , Tsunenori Suzuki , Ryoji Nomura
- Applicant: Semiconductor Energy Laboratory Co., Ltd.
- Applicant Address: JP
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP
- Agency: Husch Blackwell LLP
- Priority: JP2006-127118 20060428; JP2006-233244 20060830
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07C211/61 ; C07D209/86 ; C07D209/88 ; C09K11/06 ; H05B33/14 ; H01L51/50
Abstract:
An object is to provide a novel anthracene derivative. Another object is to provide a light-emitting element with high luminous efficiency. Yet another object is to provide a light-emitting element with a long lifetime. Still another object is to provide a light-emitting device and an electronic device having a long lifetime by using the light-emitting elements of the present invention. The anthracene derivative represented by General Formula (1) is provided. The ability of the anthracene derivative represented by General Formula (1) to exhibit high luminous efficiency allows the production of a light-emitting element with high luminous efficiency and a long lifetime.
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