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公开(公告)号:KR1020130112342A
公开(公告)日:2013-10-14
申请号:KR1020120034639
申请日:2012-04-03
Applicant: 롬엔드하스전자재료코리아유한회사
IPC: C07D403/10 , C07D209/82 , C09K11/06 , H01L51/50
CPC classification number: H01L51/0072 , C07D209/94 , C07D209/96 , C07D405/10 , C07D405/14 , C07D409/04 , C07D409/10 , C07D409/14 , C07D487/04 , C07D491/048 , C07D495/04 , C07F7/0812 , C09B57/00 , C09K11/06 , H01L51/0071 , H01L51/5012
Abstract: PURPOSE: A novel carbazole compound is provided to ensure superior light emitting efficiency with long lifetime of a material and to manufacture an organic electroluminescent device. CONSTITUTION: A compound is denoted by chemical formula 1. The compound is denoted by one of chemical formulas 4-9. An organic electroluminescent device contains the compound. The organic electroluminescent device comprises a first electrode, a second electrode, and one or more organic layers between the first and second electrodes. The organic layers contain the compounds.
Abstract translation: 目的:提供一种新的咔唑化合物,以确保优异的发光效率,并延长材料的使用寿命并制造有机电致发光器件。 构成:化合物由化学式1表示。化合物由化学式4-9之一表示。 有机电致发光器件含有该化合物。 有机电致发光器件包括第一电极,第二电极和在第一和第二电极之间的一个或多个有机层。 有机层含有这些化合物。
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公开(公告)号:KR1020120038374A
公开(公告)日:2012-04-23
申请号:KR1020110102831
申请日:2011-10-10
Applicant: 롬엔드하스전자재료코리아유한회사
CPC classification number: H01L51/0072 , C07D403/04 , C07D403/10 , C07D491/048 , C09K11/06 , C09K2211/185 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/0077 , H01L51/504 , H01L2251/308 , H05B33/20
Abstract: 본발명은신규한유기전자재료용화합물, 이를포함하고있는유기전계발광소자에관한것으로, 본발명에따른유기전자재료용화합물은전자전달효율이높아소자제작시결정화를방지할뿐만아니라층 형성이양호하여소자의전류특성을개선시킴으로서소자의구동전압을저하시키고동시에전력효율이향상된 OLED 소자를제조할수 있는장점이있다.
Abstract translation: 目的:提供用于有机电致发光材料的化合物以具有优异的发光效率,降低器件的驱动电压,防止制造装置的结晶化,并制造提高功率效率的OLED器件。 化学式1中,L为单键,(C6-30)亚芳基或(C2-30)亚杂芳基,X1和X2分别为CR'或N ,而不是CR',Y和Z之一是单键,另一个是-C(R 7)(R 8) - , - N(R 9) - , - O - , - S-或-Si (R10)(R11) - ,R'和R1-R6分别是氢,氘,C1-30烷基,卤代(C1-30)烷基,卤素,氰基,(C3-30)环烷基,5-7元杂环烷基 ,(C2-30)烯基,(C2-30)炔基,(C6-30)芳基,(C2-30)杂芳基,(C6-30)芳基(C1-30)烷基,N-咔唑基,-NR12R13 - SiR14R15R16,-SR17,-OR18,硝基或羟基。
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