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    • 89. 发明公开
    • 정공수송층 물질 및 이를 포함하는 유기 전계발광 소자
    • 孔输送层材料和包含其的有机电致发光器件
    • KR1020090114716A
    • 2009-11-04
    • KR1020080040498
    • 2008-04-30
    • 덕산하이메탈(주)
    • 최대혁김동하김대성박정철남현국김기원백장열박용욱현애란홍철광유한성
    • C07C211/57C09K11/06
    • PURPOSE: A hole transporting layer material is provided to substantially improve driving voltage, luminous efficiency and lifetime property of an organic electroluminescent device due to excellent hole transport ability. CONSTITUTION: A hole transporting layer material is a compound of chemical formula 1, R^1 - R^9 are selected from independently hydrogen, C1-30 alkyl or cycloalkyl group which contains or does not contain at least one hetero atom, C1-10 alkyl, alkenyl, cycloalkyl, aryloxy, or arylalkyl-substituted aryl group which contains or does not contain at least one hetero atom, C5-30 aryl group which contains or does not contain at least one hetero atom; and R^10 is independently hydrogen, C1-30 alkyl group which contains or does not contain at least one hetero atom, and C1-30 alkyl group-substituted or unsubstituted C5-30 aryl group which contains or does not contain at least one hetero atom.
    • 目的:提供空穴传输层材料,以便由于优异的空穴传输能力而大大提高了有机电致发光器件的驱动电压,发光效率和使用寿命。 构成:空穴传输层材料是化学式1的化合物,R 1〜R 9选自独立的氢,含有或不含有至少一个杂原子的C 1-30烷基或环烷基,C 1-10 含有或不含有至少一个杂原子的烷基,烯基,环烷基,芳氧基或芳基烷基取代的芳基,含有或不含有至少一个杂原子的C5-30芳基; R 10独立地为氢,含有或不含有至少一个杂原子的C 1-30烷基,以及含有或不含有至少一个杂原子的C 1-30烷基取代或未取代的C 3-5-30芳基 原子。
    • 90. 发明公开
    • 정공주입층/정공수송층 물질 및 이를 포함하는유기전계발광소자
    • 空穴注入/运输层材料和包含其的有机电致发光器件
    • KR1020090029893A
    • 2009-03-24
    • KR1020070095063
    • 2007-09-19
    • 덕산하이메탈(주)
    • 최대혁김동하홍철광박용욱김대성박정철남현국유한성
    • C09K11/06
    • A hole injection/transport layer material is provided to improve driving voltage, luminous efficiency and lifetime of an organic electroluminescence device due to excellent hole injection/transport capacity. A hole injection/transport layer material has a structure represented by the chemical formula 1. In the chemical formula 1, R1-R21 are Independently hydrogen atom, halogen atom, cyano group, hydroxyl group, thiol group, alkoxy group, substituted or unsubstituted C1-30 alkyl group or C3-30 aryl group, or C1-30 alkyl group or C3-30 aryl group containing at least one of S, N, O, P and Si, wherein arbitrarily two or greater selected from R1-R21 form a ring by being bonded each other; X1, X2 and X3 are substituted or unsubstituted C3-30 aromatic cyclic compound moiety; R', R'' and R''' are Independently phenyl, C1-6 alkylphenyl, C1-6 alkoxyphenyl, halogen atom-substituted C1-6 alkylphenyl or C1-6 alkoxyphenyl, nitrophenyl, substituted or unsubstituted C1-30 alkyl group, or C1-30 alkyl group or C3-30 aryl group containing at least one hetero atom of S, N, O, P and Si; and l, m and n are independently 1 or 2.
    • 提供空穴注入/输送层材料,以提高由于优异的空穴注入/输送能力而提高有机电致发光器件的驱动电压,发光效率和使用寿命。 空穴注入/输送层材料具有由化学式1表示的结构。在化学式1中,R1-R21独立地为氢原子,卤素原子,氰基,羟基,硫醇基,烷氧基,取代或未取代的C1 -30烷基或C 3-30芳基,或C 1-3烷基或含有S,N,O,P和Si中的至少一个的C 3-30芳基,其中任选地两个或更多选自R 1 -R 21形成 相互粘合; X1,X2和X3是取代或未取代的C3-30芳环化合物部分; R',R“和R”'独立地为苯基,C 1-6烷基苯基,C 1-6烷氧基苯基,卤素原子取代的C 1-6烷基苯基或C 1-6烷氧基苯基,硝基苯基,取代或未取代的C 1-30烷基, 或C 30-30烷基或含有至少一个S,N,O,P和Si的杂原子的C 3-30芳基; l,m和n分别为1或2。