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    • 7. 发明公开
    • 정공 수송/주입 능력이 있는 화합물과 이를 포함하는분자자기조립막을 갖춘 유기 전기발광 소자
    • 具有包含其自组装层的孔的转移/注入能力和有机电致发光元件的化合物
    • KR1020030021674A
    • 2003-03-15
    • KR1020010055046
    • 2001-09-07
    • 한국전자통신연구원한국과학기술원
    • 이정익추혜용이효영오지영김성현도이미정태형이재민정병준심홍구
    • C09K11/06
    • B82Y30/00B82Y10/00Y10S428/917
    • PURPOSE: Provided are a compound having hole transfer/injection ability, which is excellent in adhesive ability, heat-stability, and time-stability, and an organic electroluminescent element having a self-assembled layer containing the compound, which is excellent in electrical properties and optical properties. CONSTITUTION: The compound having the hole transfer/injection ability is represented by the formula: Ar-R-SiX3 and the organic electroluminescent element contains a cathode, a hole transfer/injection layer, an organic luminescent layer, an electron transfer/injection layer, an anode, and the self-assembled layer placed between the cathode and the hole transfer/injection layer and comprising the compound represented by the formula: Ar-R-SiX3. In the formula, Ar is a functional group having the hole transfer/injection ability, wherein R1-R3 are identically or differently hydrogen atom, two aryl groups, or amine group having substituted aryl, or C1-C22 alkyl or alkoxy group, R is C1-C22 alkyl group, and X is alkoxy or halogen.
    • 目的:提供具有优异的粘合性,热稳定性和时间稳定性的具有空穴转移/注射能力的化合物,以及具有含有该化合物的自组装层的有机电致发光元件,其电性能优异 和光学性质。 构成:具有空穴转移/注入能力的化合物由下式表示:Ar-R-SiX 3,有机电致发光元件含有阴极,空穴转移/注入层,有机发光层,电子转移/注入层, 阳极,以及置于阴极和空穴传输/注入层之间的自组装层,并且包含由下式表示的化合物:Ar-R-SiX 3。 在该式中,Ar是具有空穴转移/注入能力的官能团,其中R1-R3相同或不同,氢原子,两个芳基或具有取代芳基的胺基或C1-C22烷基或烷氧基,R是 C1-C22烷基,X是烷氧基或卤素。