Invention Grant
US09461252B2 Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
有权
有机金属配合物，发光元件，发光元件，电子元件及照明装置
- Patent Title: Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
- Patent Title (中): 有机金属配合物，发光元件，发光元件，电子元件及照明装置
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Application No.: US14447906Application Date: 2014-07-31
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Publication No.: US09461252B2Publication Date: 2016-10-04
- Inventor: Hideko Inoue , Tomoka Nakagawa , Nobuharu Ohsawa , Satoshi Seo
- 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: JP2010-169868 20100728
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L27/32 ; H01L51/50 ; C09K11/06 ; C07F15/00
Abstract:
An object is to provide a novel organometallic complex that has a broader emission spectrum in the wavelength range of green to blue. Other objects are to provide a light-emitting element using the organometallic complex, and a light-emitting device, an electronic device, and a lighting device each using the light-emitting element. Provided is an organometallic complex represented by a general formula (G1). Represented by the general formula (G1) is a novel organometallic complex that exhibits a broad emission spectrum in the wavelength range of green to blue. Further provided are a light-emitting element using the organometallic complex, and a light-emitting device, an electronic device, and a lighting device each using the light-emitting element.
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