知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

61 条记录 (耗时 0.027 秒)

    9,10-bisphenylphenanthrene derivative and organic light emitting diode using the same
    2.
    发明授权
    9,10-bisphenylphenanthrene derivative and organic light emitting diode using the same 有权
    9,10-双苯衍生物和使用其的有机发光二极管

    公开(公告)号：US08426039B2

    公开(公告)日：2013-04-23

    申请号：US13030676

    申请日：2011-02-18

    申请人： Chien-Hong Cheng ,  Yu-Han Chen ,  Fang-Iy Wu

    发明人： Chien-Hong Cheng ,  Yu-Han Chen ,  Fang-Iy Wu

    IPC分类号： H01L51/50 ,  C07C13/54

    CPC分类号： H05B33/14 ,  C07C15/30 ,  C07C15/38 ,  C07C2603/26 ,  C07C2603/50 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/5012

    摘要： A 9,10-bisphenylphenanthrene derivative has a structure of formula (1): wherein P1 and P2 are substituted or non-substituted polycyclic aromatic hydrocarbons (PAH), and R is a member selected from the group consisting of H, halo, cyano, trifluoromethyl, amino, C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C3-C20 cycloalkyl, C3-C20 cycloalkenyl, C1-C20 heterocycloalkyl, C1-C20 heterocycloalkenyl, aryl and heteroaryl. The 9,10-bisphenylphenanthrene derivative of the present invention may function as a host emitter to be used in an organic light emitting device with advantages such as higher efficiency, lower operating voltage, higher brightness and higher thermal stability.

    摘要翻译： 9,10-双苯衍生物具有式（1）的结构：其中P1和P2是取代或未取代的多环芳烃（PAH），R是选自H，卤素，氰基， 三氟甲基，氨基，C 1 -C 10烷基，C 2 -C 10烯基，C 2 -C 10炔基，C 3 -C 20环烷基，C 3 -C 20环烯基，C 1 -C 20杂环烷基，C 1 -C 20杂环烯基，芳基和杂芳基。 本发明的9,10-双苯衍生物可用作有机发光器件中使用的主发射体，其优点是效率更高，工作电压更低，亮度更高，热稳定性更高。

    6H-INDOLO[2,3-b]QUINOXALINE DERIVATIVES AND ORGANIC LIGHT EMITTING DIODE USING THE SAME
    4.
    发明申请
    6H-INDOLO[2,3-b]QUINOXALINE DERIVATIVES AND ORGANIC LIGHT EMITTING DIODE USING THE SAME 有权
    6H-INDOLO [2,3-b]喹啉衍生物和有机发光二极管

    公开(公告)号：US20110303901A1

    公开(公告)日：2011-12-15

    申请号：US12891460

    申请日：2010-09-27

    申请人： Chien-Hong CHENG ,  Chun-Hsiang Fan

    发明人： Chien-Hong CHENG ,  Chun-Hsiang Fan

    IPC分类号： H01L51/54 ,  C07F9/6561 ,  C07D487/04

    CPC分类号： C07F9/6561 ,  C07D487/04 ,  C07F7/0812 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5048 ,  H01L51/5096

    摘要： A 6H-indolo[2,3-b]quinoxaline derivative has a structure of formula (I). R9 is a member selected from the group consisted of an aryl group having one or more substituents and a heteroaryl group having one or more substituents, and R1 to R8 are substituents. The 6H-indolo[2,3-b]quinoxaline derivative of the present invention incorporates an indole and a quinoxaline group therefore inherits good energy transfer ability from indole and good electron-injection ability from quinoxaline. The compound of the present invention may function as a host material or a dopant in the light-emitting layer. In addition, the compound of the present invention may function as hole transport material, electron transport material, hole blocking material, electron blocking material, hole injecting material or electron injecting material.

    摘要翻译： 6H-吲哚并[2,3-b]喹喔啉衍生物具有式（I）的结构。 R9是选自具有一个或多个取代基的芳基和具有一个或多个取代基的杂芳基的基团，R 1 -R 8是取代基。 因此，本发明的6H-吲哚并[2,3-b]喹喔啉衍生物掺入吲哚和喹喔啉基因而具有良好的吲哚能量转移能力和来自喹喔啉的良好的电子注入能力。 本发明的化合物可以在发光层中起主体材料或掺杂剂的作用。 此外，本发明的化合物可以用作空穴传输材料，电子传输材料，空穴阻挡材料，电子阻挡材料，空穴注入材料或电子注入材料。

    ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE EMPLOYING THE SAME
    7.
    发明申请
    ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE EMPLOYING THE SAME 有权
    有机化合物和有机电致发光器件

    公开(公告)号：US20100019658A1

    公开(公告)日：2010-01-28

    申请号：US12340145

    申请日：2008-12-19

    申请人： Chi-Jen LIN ,  Heh-Lung HUANG ,  Jin-Sheng LIN ,  Chien-Hong CHENG ,  Mei-Rurng TSENG

    发明人： Chi-Jen LIN ,  Heh-Lung HUANG ,  Jin-Sheng LIN ,  Chien-Hong CHENG ,  Mei-Rurng TSENG

    IPC分类号： H01J1/63 ,  C07D219/00

    CPC分类号： C07D401/14 ,  C07D219/14 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  H01J29/20 ,  Y10S428/917

    摘要： Organic compounds and organic electroluminescence devices employing the same are provided. The organic compound has a chemical structure represented as follows: wherein, R1 and R2 are independent and can be aryl, heteroaryl, cycloalkyl, hetero-cycloalkyl, or a cycloaliphatic group, or R1 and R2 link together with the carbon atoms to which they are attached to form a fused aryl, heteroaryl, cycloalkyl, hetero-cycloalkyl, or a cycloaliphatic group, and R3, R4, and R5 are independent and can be H, C1-8 alkyl, C1-8 alkoxy, C1-8 halo-alkyl, aryl, heteroaryl, cycloalkyl, heterocycloalkyl, or a cycloaliphatic group.

    摘要翻译： 提供了使用其的有机化合物和有机电致发光器件。 有机化合物具有如下的化学结构：其中，R 1和R 2是独立的，可以是芳基，杂芳基，环烷基，杂环烷基或脂环族基团，或者R 1和R 2与它们所在的碳原子一起连接 连接以形成稠合芳基，杂芳基，环烷基，杂环烷基或脂环族基团，并且R 3，R 4和R 5是独立的，可以是H，C 1-8烷基，C 1-8烷氧基，C 1-8卤代烷基 ，芳基，杂芳基，环烷基，杂环烷基或脂环族基团。