Invention Grant
- Patent Title: Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device
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Application No.: US16299431Application Date: 2019-03-12
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Publication No.: US11236114B2Publication Date: 2022-02-01
- Inventor: Hiroki Suzuki , Tsunenori Suzuki , Satoshi Seo
- 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: Husch Blackwell LLP
- Priority: JP2009-260240 20091113
- Main IPC: H01L51/50
- IPC: H01L51/50 ; C07F5/02 ; C07D307/91 ; C07D333/76 ; C09K11/06 ; H01L51/00 ; H05B33/10
Abstract:
Provided are a heterocyclic compound which emits blue light and is represented by General Formula (G1) below, and a light-emitting element, a light-emitting device, an electronic device and a lighting device which are formed using the heterocyclic compound represented by General Formula (G1) below. The use of the heterocyclic compound represented by General Formula (G1) makes it possible to provide a light-emitting element which has high emission efficiency, and also a light-emitting device, an electronic device and a lighting device which have reduced power consumption.
Public/Granted literature
Information query
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