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    ORGANIC LIGHT-EMITTING DIODE INCLUDING MULTI-LAYERED HOLE TRANSPORTING LAYER, AND FLAT DISPLAY DEVICE INCLUDING THE ORGANIC LIGHT-EMITTING DIODE
    3.
    发明申请
    ORGANIC LIGHT-EMITTING DIODE INCLUDING MULTI-LAYERED HOLE TRANSPORTING LAYER, AND FLAT DISPLAY DEVICE INCLUDING THE ORGANIC LIGHT-EMITTING DIODE 有权
    有机发光二极体，包括多层孔输送层，平面显示装置，包括有机发光二极管

    公开(公告)号：US20130140530A1

    公开(公告)日：2013-06-06

    申请号：US13543714

    申请日：2012-07-06

    申请人： Sam-Il Kho ,  Mie-Hwa Park ,  Hye-In Jeong ,  Yoon-Hyun Kwak ,  Dae-Yup Shin ,  Kwan-Hee Lee

    发明人： Sam-Il Kho ,  Mie-Hwa Park ,  Hye-In Jeong ,  Yoon-Hyun Kwak ,  Dae-Yup Shin ,  Kwan-Hee Lee

    IPC分类号： H01L51/54

    CPC分类号： H01L51/0067 ,  C07D209/86 ,  C07D401/12 ,  C07D401/14 ,  C07D403/12 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/5064

    摘要： An organic light-emitting diode including: a first mixed layer between an emission layer and a first electrode and including first and second compounds; a second mixed layer between the emission layer and the first mixed layer and including third and fourth compounds; a first charge generation layer between the first mixed layer and the first electrode and including the first and second compounds and a first charge generation material; a second charge generation layer between the first mixed layer and the second mixed layer and including the third and fourth compounds and a second charge generation material; and a buffer layer between the emission layer and the second mixed layer, the first and the third compounds are each independently a compound represented by Formula 1 below, and the second compound and fourth compounds are each independently a compound represented by Formula 2 below:

    摘要翻译： 一种有机发光二极管，包括：发光层和第一电极之间的第一混合层，并且包括第一和第二化合物; 在发射层和第一混合层之间的第二混合层，并且包括第三和第四化合物; 第一混合层和第一电极之间的第一电荷产生层，并且包括第一和第二化合物和第一电荷产生材料; 在第一混合层和第二混合层之间的第二电荷产生层，并且包括第三和第四化合物和第二电荷产生材料; 以及发光层和第二混合层之间的缓冲层，第一和第三化合物各自独立地为下述式1表示的化合物，第二化合物和第四化合物各自独立地为下述式2表示的化合物：

    Carbazole-based compound and organic light-emitting diode comprising the same
    4.
    发明授权
    Carbazole-based compound and organic light-emitting diode comprising the same 有权
    咔唑类化合物和包含其的有机发光二极管

    公开(公告)号：US09403795B2

    公开(公告)日：2016-08-02

    申请号：US13362841

    申请日：2012-01-31

    申请人： Sun-Young Lee ,  Yoon-Hyun Kwak ,  Bum-Woo Park ,  Dae-Yup Shin ,  Kwan-Hee Lee ,  Hye-In Jeong ,  Sam-Il Kho ,  Mie-Hwa Park

    发明人： Sun-Young Lee ,  Yoon-Hyun Kwak ,  Bum-Woo Park ,  Dae-Yup Shin ,  Kwan-Hee Lee ,  Hye-In Jeong ,  Sam-Il Kho ,  Mie-Hwa Park

    IPC分类号： H01L51/50 ,  C07D401/12 ,  C07D403/12 ,  C07D401/14 ,  C07D487/04

    CPC分类号： C07D401/12 ,  C07D401/14 ,  C07D403/12 ,  C07D487/04

    摘要： A carbazole-based compound of Formula 1 and an organic light-emitting diode including the same. The carbazole-based compound represented by Formula 1 has a triarylamine structure, wherein at least one of R1 to R5 is essentially a nitrogen-containing group. Thus, the carbazole-based compound has high glass transition temperature and/or high melting point, and is stable during electron injection, and when interposed between a pair of electrodes (anode and cathode) of an organic light-emitting diode, the carbazole-based compound may have excellent thermal resistance against Joule's heat generated in organic layers between the pair of electrodes, between the organic layers, or between the organic layer and the electrode during an operation of the organic light-emitting diode.

    摘要翻译： 式1的咔唑类化合物和包含该化合物的有机发光二极管。 由式1表示的咔唑类化合物具有三芳基胺结构，其中R 1至R 5中的至少一个基本上为含氮基团。 因此，咔唑类化合物具有高玻璃化转变温度和/或高熔点，并且在电子注入期间是稳定的，并且当插入有机发光二极管的一对电极（阳极和阴极）之间时， 在有机发光二极管的操作期间，基于有机层的有机层之间或有机层和电极之间的有机层中产生的焦耳热量可能具有优异的耐热性。

    Organic light-emitting diode including multi-layered hole transporting layer, and flat display device including the organic light-emitting diode
    5.
    发明授权
    Organic light-emitting diode including multi-layered hole transporting layer, and flat display device including the organic light-emitting diode 有权
    包括多层空穴传输层的有机发光二极管和包括有机发光二极管的平面显示装置

    公开(公告)号：US09299936B2

    公开(公告)日：2016-03-29

    申请号：US13543714

    申请日：2012-07-06

    申请人： Sam-Il Kho ,  Mie-Hwa Park ,  Hye-In Jeong ,  Yoon-Hyun Kwak ,  Dae-Yup Shin ,  Kwan-Hee Lee

    发明人： Sam-Il Kho ,  Mie-Hwa Park ,  Hye-In Jeong ,  Yoon-Hyun Kwak ,  Dae-Yup Shin ,  Kwan-Hee Lee

    IPC分类号： H01L51/54 ,  H01L51/00 ,  H01L51/50

    CPC分类号： H01L51/0067 ,  C07D209/86 ,  C07D401/12 ,  C07D401/14 ,  C07D403/12 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/5064

    摘要： An organic light-emitting diode including: a first mixed layer between an emission layer and a first electrode and including first and second compounds; a second mixed layer between the emission layer and the first mixed layer and including third and fourth compounds; a first charge generation layer between the first mixed layer and the first electrode and including the first and second compounds and a first charge generation material; a second charge generation layer between the first mixed layer and the second mixed layer and including the third and fourth compounds and a second charge generation material; and a buffer layer between the emission layer and the second mixed layer, the first and the third compounds are each independently a compound represented by Formula 1 below, and the second compound and fourth compounds are each independently a compound represented by Formula 2 below:

    摘要翻译： 一种有机发光二极管，包括：发光层和第一电极之间的第一混合层，并且包括第一和第二化合物; 在发射层和第一混合层之间的第二混合层，并且包括第三和第四化合物; 第一混合层和第一电极之间的第一电荷产生层，并且包括第一和第二化合物和第一电荷产生材料; 在第一混合层和第二混合层之间的第二电荷产生层，并且包括第三和第四化合物和第二电荷产生材料; 以及发光层和第二混合层之间的缓冲层，第一和第三化合物各自独立地为下述式1表示的化合物，第二化合物和第四化合物各自独立地为下述式2表示的化合物：

    CARBAZOLE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DIODE COMPRISING THE SAME
    8.
    发明申请
    CARBAZOLE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DIODE COMPRISING THE SAME 有权
    基于CARBAZOLE的化合物和包含其的有机发光二极管

    公开(公告)号：US20130032788A1

    公开(公告)日：2013-02-07

    申请号：US13362841

    申请日：2012-01-31

    申请人： Sun-Young Lee ,  Yoon-Hyun Kwak ,  Bum-Woo Park ,  Dae-Yup Shin ,  Kwan-Hee Lee ,  Hye-In Jeong ,  Sam-Il Kho ,  Mie-Hwa Park

    发明人： Sun-Young Lee ,  Yoon-Hyun Kwak ,  Bum-Woo Park ,  Dae-Yup Shin ,  Kwan-Hee Lee ,  Hye-In Jeong ,  Sam-Il Kho ,  Mie-Hwa Park

    IPC分类号： H01L51/54 ,  C07D473/00 ,  C07D401/14 ,  C07D401/12 ,  C07D403/12

    CPC分类号： C07D401/12 ,  C07D401/14 ,  C07D403/12 ,  C07D487/04

    摘要： A carbazole-based compound of Formula 1 and an organic light-emitting diode including the same. The carbazole-based compound represented by Formula 1 has a triarylamine structure, wherein at least one of R1 to R5 is essentially a nitrogen-containing group. Thus, the carbazole-based compound has high glass transition temperature and/or high melting point, and is stable during electron injection, and when interposed between a pair of electrodes (anode and cathode) of an organic light-emitting diode, the carbazole-based compound may have excellent thermal resistance against Joule's heat generated in organic layers between the pair of electrodes, between the organic layers, or between the organic layer and the electrode during an operation of the organic light-emitting diode.

    摘要翻译： 式1的咔唑类化合物和包含该化合物的有机发光二极管。 由式1表示的咔唑类化合物具有三芳基胺结构，其中R 1至R 5中的至少一个基本上为含氮基团。 因此，咔唑类化合物具有高玻璃化转变温度和/或高熔点，并且在电子注入期间是稳定的，并且当插入有机发光二极管的一对电极（阳极和阴极）之间时， 在有机发光二极管的操作期间，基于有机层的有机层之间或有机层和电极之间的有机层中产生的焦耳热量可能具有优异的耐热性。