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    • 41. 发明公开
    • 새로운 유기 발광용 화합물 및 이를 이용한 유기 발광 소자
    • 新型有机发光化合物和使用化合物的有机发光装置
    • KR1020040028954A
    • 2004-04-03
    • KR1020047001285
    • 2003-05-06
    • 주식회사 엘지화학
    • 김지은손세환배재순이윤구김공겸이재철장준기임성갑
    • C09K11/06
    • H01L51/0058C07D333/08C07D333/20C07D333/24C07D333/36C07D409/14C07D413/14C07D417/14C09B1/00C09B23/005C09B23/0058C09B23/14C09B57/008C09B69/008H01L51/0055H01L51/006H01L51/0061H01L51/0064H01L51/0068H01L51/0069H01L51/0072H01L51/0073H01L51/0085H01L51/50Y10S428/917
    • PURPOSE: A novel organic luminescent compound, a luminescent material, an electron transport material and a hole transport material containing the luminescent material, a solid film containing the luminescent compound, its preparation method, an organic electroluminescent device containing the solid film, its preparation method, a display using the organic EL device and a method for generating the visible light from the organic EL device are provided, to improve the stability of an organic EL device remarkably. CONSTITUTION: The novel organic luminescent compound is represented by the formula I, wherein at least one among, R1, R2, R3 and R4 is represented by the formula II; n is an integer of 1-10; and R5 and the groups of R1 to R4 which are not represented by the formula II are identical or different one another and are selected from the group consisting of H, a halogen atom, OH, a mercapto group, a cyano group, a nitro group, a carbonyl group, a carboxyl group, a formyl group, a substituted or unsubstituted alkyl, alkoxy, alkyl amine, alkyl silyl, alkyl boranyl or alkylthio group of C1-C20, a substituted or unsubstituted alkenyl, alkenyloxy, alkenyl amine, alkenyl silyl, alkenyl boranyl or alkenylthio group of C2-C10, a substituted or unsubstituted alkynyl, alkynyloxy, alkynyl amine, alkynyl silyl, alkynyl boranyl or alkynylthio group of C2-C7, a substituted or unsubstituted aryl, heteroaryl, aryloxy, arylamine, alkylaryl amine, aryl silyl, alkylaryl silyl, aryl boranyl, alkylaryl boranyl or arylthio group, a substituted or unsubstituted cycloalkyl of C3-C7 capable of containing hetero atom of O, N or S in a ring, and a substituted or unsubstituted cycloalkenyl of C4-C7 capable of containing hetero atom of O, N or S in a ring.
    • 目的:一种新型有机发光化合物,发光材料,电子传输材料和含有发光材料的空穴传输材料,含有发光化合物的固体膜,其制备方法,含有固体膜的有机电致发光器件,其制备方法 提供使用有机EL器件的显示器和从有机EL器件产生可见光的方法,以显着提高有机EL器件的稳定性。 构成:新型有机发光化合物由式I表示,其中R1,R2,R3和R4中的至少一个由式II表示; n为1-10的整数; 并且R 5和未被式II表示的R 1至R 4基团彼此相同或不同,并且选自H,卤素原子,OH,巯基,氰基,硝基 羰基,羧基,甲酰基,取代或未取代的烷基,烷氧基,烷基胺,C 1 -C 20烷基甲硅烷基,烷基硼烷基或烷硫基,取代或未取代的烯基,烯氧基,烯基胺,烯基甲硅烷基 C2-C10的烯基硼烷基或烯基硫基,C2-C7的取代或未取代的炔基,炔氧基,炔基胺,炔基甲硅烷基,炔基硼烷基或炔硫基,取代或未取代的芳基,杂芳基,芳氧基,芳基胺,烷基芳基胺, 芳基甲硅烷基,烷基芳基甲硅烷基,芳基硼烷基,烷基芳基硼烷基或芳硫基,可以含有环中O,N或S的杂原子的C 3 -C 7的取代或未取代的环烷基,以及取代或未取代的C 4 -C 7环烯基 在环中含有O,N或S的杂原子。