Invention Grant
US08735581B2 Organometallic complex, light-emitting element, light-emitting device, and electronic device including the organometallic complex
有权
有机金属络合物，发光元件，发光元件，以及包含有机金属络合物的电子器件
- Patent Title: Organometallic complex, light-emitting element, light-emitting device, and electronic device including the organometallic complex
- Patent Title (中): 有机金属络合物，发光元件，发光元件，以及包含有机金属络合物的电子器件
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Application No.: US13333218Application Date: 2011-12-21
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Publication No.: US08735581B2Publication Date: 2014-05-27
- Inventor: Hideko Inoue , Tomoka Nakagawa , Satoshi Seo
- Applicant: Hideko Inoue , Tomoka Nakagawa , Satoshi Seo
- 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: JP2010-287239 20101224
- Main IPC: C07D241/20
- IPC: C07D241/20 ; C09K11/06
Abstract:
Provided is a novel organometallic complex which can be synthesized easily and emits phosphorescence, or a compound which emits red phosphorescence. The inventors focused on easy synthesis of an m-aminophenyl pyrazine derivative represented by the following general formula (G0), synthesized an organometallic complex having a structure in which the derivative is coordinated to a Group 9 or Group 10 metal ion, and further synthesized a useful substance which emits red phosphorescence.
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