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    • 58. 发明公开
    • 비대칭 안트라센 유도체 및 이를 포함하는유기전계발광소자
    • 不对称蒽醌衍生物和包含其的电致发光器件
    • KR1020100007552A
    • 2010-01-22
    • KR1020080068226
    • 2008-07-14
    • 덕산하이메탈(주)
    • 최대혁김동하홍철광김대성현애란박정철남현국김기원백장열박용욱유한성
    • C07C15/28C07C15/20C09K11/06
    • PURPOSE: An asymmetric anthracene derivative is provided to ensure high color purity and excellent luminous efficiency and luminescent brightness and to realize long lifetime compared with a conventional material, and to improve driving voltage, luminous efficiency, color purity and lifetime property. CONSTITUTION: An asymmetric anthracene derivative has a structure represented by chemical formula 1. In chemical formula 1, R^1 - R^3 are independently hydrogen, halogen, C1-30 alkyl group containing or not containing at least one hetero atom among S, N, O, P and Si, C2-40 alkenyl group, C5-60 cycloalkyl group or C5-60 arylalkyl group; and Ar^1-Ar^2 are independently C5-50 aryl group or polycyclic aromatic group, or C5-60 aryl group containing C1-30 alkyl group containing or not containing at least one hetero atom among S, N, O, P and Si, or polycyclic aromatic group.
    • 目的:提供不对称蒽衍生物,以确保高色纯度,优异的发光效率和发光亮度,并且与常规材料相比具有长的使用寿命,并提高驱动电压,发光效率,色纯度和寿命性能。 组分:不对称蒽衍生物具有由化学式1表示的结构。在化学式1中,R 1〜R 3独立地是氢,卤素,在S中含有或不含有至少一个杂原子的C 1-30烷基, N,O,P和Si,C2-40烯基,C5-60环烷基或C5-60芳烷基; 和Ar 1 -Ar 2独立地是C 5-50芳基或多环芳基,或含有或不含S 1,N,O,P中的至少一个杂原子的含C 5-30烷基的C 5-60芳基, Si或多环芳基。