Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
申请人:Semiconductor Energy Laboratory Co., Ltd.
公开号:US20190229278A1
公开(公告)日:2019-07-25
A novel organic compound is provided. That is, a novel organic compound that is effective in improving element characteristics and reliability is provided. The organic compound is represented by General Formula (G1) having a dibenzobenzofuroquinoxaline skeleton or a dibenzobenzothienoquinoxaline skeleton.
In General Formula (G1), Q represents O or S, at least one of R
1
to R
12
represents a first group having a substituted or unsubstituted condensed aromatic ring or condensed heteroaromatic ring having 3 to 30 carbon atoms, and the other or others of R
1
to R
12
each independently represent any one of hydrogen, a halogeno group, a hydroxy group, an amino group, a nitro group, and a group having 1 to 50 carbon atoms.
提供了一种新颖的有机化合物。即提供了一种能够改善元素特性和可靠性的新颖有机化合物。该有机化合物由具有二苯并苯并呋喃喹啉骨架或二苯并苯并噻喹啉骨架的通用式(G1)表示。在通用式(G1)中,Q代表O或S,R1至R12中至少一个代表具有取代或未取代的含有3至30个碳原子的紧邻芳香环或紧邻杂芳香环的第一基团,而R1至R12中的其他一个或多个各自独立地代表氢、卤素基团、羟基、氨基、硝基以及含有1至50个碳原子的基团中的任意一个。