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    Organic light emitting device and flat display including the same
    43.
    发明授权
    Organic light emitting device and flat display including the same 有权
    有机发光装置和包括其的平面显示器

    公开(公告)号：US07868321B2

    公开(公告)日：2011-01-11

    申请号：US11655590

    申请日：2007-01-18

    Applicant: Chang-Ho Lee ,  Seung-Gak Yang ,  Hee-Yeon Kim ,  Jung-Han Shin ,  Hee-Joo Ko

    Inventor： Chang-Ho Lee ,  Seung-Gak Yang ,  Hee-Yeon Kim ,  Jung-Han Shin ,  Hee-Joo Ko

    IPC: H01L51/54 ,  C09K11/06

    CPC classification number: H01L51/5036 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0085

    Abstract: Provided are an organic light emitting device (OLED) and a flat display including the OLED. The OLED includes an organic layer which includes a pixel electrode, an opposite electrode, and at least an emission layer between the pixel electrode and the opposite electrode, wherein the emission layer includes a long wavelength-blue emission layer emitting blue light having a long wavelength and a short wavelength-blue emission layer emitting blue light having a short wavelength. The long wavelength-blue emission layer is positioned in a location to enhance emission of blue light from the emission layer. The OLED can emit blue light with high efficiency and high brightness.

    Abstract translation: 提供有机发光器件（OLED）和包括OLED的平面显示器。 OLED包括有机层，其包括像素电极，相对电极和至少在像素电极和相对电极之间的发射层，其中发射层包括发射具有长波长的蓝色光的长波长蓝色发射层 以及短波长蓝色发射层，其发射具有短波长的蓝色光。 长波长蓝色发射层位于一个位置以增强来自发射层的蓝光的发射。 OLED可以以高效率和高亮度发射蓝光。

    CATALYST SUPPORT USING CELLULOSE FIBERS, PREPARATION METHOD THEREOF, SUPPORTED CATALYST COMPRISING NANO-METAL CATALYST SUPPORTED ON CARBON NANOTUBES DIRECTLY GROWN ON SURFACE OF THE CATALYST SUPPORT, AND METHOD OF PREPARING THE SUPPORTED CATALYST
    47.
    发明申请
    CATALYST SUPPORT USING CELLULOSE FIBERS, PREPARATION METHOD THEREOF, SUPPORTED CATALYST COMPRISING NANO-METAL CATALYST SUPPORTED ON CARBON NANOTUBES DIRECTLY GROWN ON SURFACE OF THE CATALYST SUPPORT, AND METHOD OF PREPARING THE SUPPORTED CATALYST 有权
    使用纤维素纤维的催化剂支持，其制备方法，包含支持催化剂表面直接固化在碳纳米管上的纳米金属催化剂的支持催化剂，以及制备支持的催化剂的方法

    公开(公告)号：US20090176646A1

    公开(公告)日：2009-07-09

    申请号：US12166513

    申请日：2008-07-02

    Applicant: Hee Yeon Kim ,  Seong Ok Han ,  Hong Soo Kim ,  Nam Jo Jeong

    Inventor： Hee Yeon Kim ,  Seong Ok Han ,  Hong Soo Kim ,  Nam Jo Jeong

    IPC: B01J27/20 ,  C23C16/22

    CPC classification number: B01J21/185 ,  B01J23/40 ,  B01J23/42 ,  B01J37/084 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  D01F9/16 ,  D21C5/00 ,  D21C9/004

    Abstract: Disclosed are a porous catalyst support for maximizing an increase in catalytic reaction activity and a method of preparing a nano-metal-supported catalyst using the same. The method includes splitting cellulose fibers, thus preparing a catalyst support, growing carbon nanotubes on the prepared catalyst support, and supporting a nano-metal catalyst on the catalyst support having the carbon nanotubes grown thereon. A nano-metal-supported catalyst including the cellulose catalyst support and the use of cellulose fibers as the catalyst support for supporting the nano-metal catalyst are also provided. When porous cellulose fibers having a plurality of micropores are used as material for the catalyst support for supporting a nano-metal catalyst, the preparation cost of the catalyst is reduced and the increase in catalytic reaction activity is maximized even with the use of a small amount thereof in various catalytic reactions. A technique for directly growing carbon nanotubes is applied, thereby controlling the electrical conductivity of the catalyst and increasing the surface area, and further, an expensive nano-metal catalyst component can be easily collected after the reaction, resulting in eco-friendly properties.

    Abstract translation: 公开了用于最大化催化反应活性增加的多孔催化剂载体和使用其制备纳米金属负载型催化剂的方法。 该方法包括分解纤维素纤维，从而制备催化剂载体，在所制备的催化剂载体上生长碳纳米管，并在其上生长有碳纳米管的催化剂载体上负载纳米金属催化剂。 还提供了包括纤维素催化剂载体和使用纤维素纤维作为支撑纳米金属催化剂的催化剂载体的纳米金属负载型催化剂。 当具有多个微孔的多孔纤维素纤维用作用于支撑纳米金属催化剂的催化剂载体的材料时，催化剂的制备成本降低，并且即使使用少量催化反应活性的增加也最大化 在各种催化反应中。 应用直接生长碳纳米管的技术，从而控制催化剂的导电性和增加表面积，并且在反应后可以容易地收集昂贵的纳米金属催化剂组分，从而获得环保性质。

    Heteroaromatic cycle-containing compound, method of preparing the same and organic light emitting device comprising the same
    48.
    发明申请
    Heteroaromatic cycle-containing compound, method of preparing the same and organic light emitting device comprising the same 审中-公开
    含杂芳环的化合物，其制备方法和包含该化合物的有机发光器件

    公开(公告)号：US20090153035A1

    公开(公告)日：2009-06-18

    申请号：US12213097

    申请日：2008-06-13

    Applicant: Jung-Han Shin ,  Seung-Gak Yang ,  Hee-Yeon Kim ,  Chang-Ho Lee ,  Hee-Joo Ko

    Inventor： Jung-Han Shin ,  Seung-Gak Yang ,  Hee-Yeon Kim ,  Chang-Ho Lee ,  Hee-Joo Ko

    IPC: H01J1/63 ,  C07D471/04 ,  C07D487/04

    CPC classification number: H01L51/0054 ,  C07D471/04 ,  C07D487/04 ,  H01L51/0072 ,  H01L51/5048 ,  H01L2251/308

    Abstract: Provided are a heteroaromatic cycle-containing compound used for an organic light emitting diode, represented by Formula 1: wherein X is N or C; Ar1 is a phenyl group, a C6-C20 aryl group, a C7-C20 arylalkyl group, a C7-C20 arylalkoxy group, a C6-C20 arylamino group, a C6-C20 heteroarylamino group, or a C2-C20 hetero ring group; and Ar2, Ar3 and Ar4 are each independently hydrogen, a cyano group, a hydroxyl group, a nitro group, halogen, phenyl, a C1-C20 alkyl group, a C1-C20 alkoxy group, a C6-C20 aryl group, a C7-C20 arylalkyl group, a C2-C20 alkylalkoxy group, a C7-C20 arylalkoxy group, a C6-C20 arylamino group, a C1-C20 alkylamino group, a C6-C20 heteroarylamino group, or a C2-C20 hetero ring group, wherein, when X is N, Ar4 is a lone electron pair, and when X is C, Ar3 and Ar4 are alternatively bound together to form a carbon ring.

    Abstract translation: 提供了用于由式1表示的有机发光二极管的含杂芳基的化合物：其中X是N或C; Ar1是苯基，C6-C20芳基，C7-C20芳烷基，C7-C20芳基烷氧基，C6-C20芳基氨基，C6-C20杂芳基氨基或C2-C20杂环基团; Ar2，Ar3和Ar4各自独立地为氢，氰基，羟基，硝基，卤素，苯基，C1-C20烷基，C1-C20烷氧基，C6-C20芳基，C7 -C 20芳烷基，C 2 -C 20烷基烷氧基，C 7 -C 20芳烷氧基，C 6 -C 20芳基氨基，C 1 -C 20烷基氨基，C 6 -C 20杂芳基氨基或C 2 -C 20杂环基，其中 当X为N时，Ar4为单电子对，当X为C时，Ar 3和Ar 4交替地结合在一起形成碳环。

    CARBON NANO TUBE ELECTRODE FORMED BY DIRECTLY GROWING CARBON NANO TUBE ON SURFACE OF CARBON PAPER AND SUPPORTING PLATINUM-BASED NANO CATALYST ON CARBON NANO TUBE USING CVD METHOD AND MANUFACTURING METHOD THEREOF
    49.
    发明申请
    CARBON NANO TUBE ELECTRODE FORMED BY DIRECTLY GROWING CARBON NANO TUBE ON SURFACE OF CARBON PAPER AND SUPPORTING PLATINUM-BASED NANO CATALYST ON CARBON NANO TUBE USING CVD METHOD AND MANUFACTURING METHOD THEREOF 有权
    碳纳米管电极通过直接生长碳纳米管在碳纸表面和支持基于纳米碳纳米管的纳米催化剂上使用CVD方法及其制造方法形成碳纳米管

    公开(公告)号：US20080199696A1

    公开(公告)日：2008-08-21

    申请号：US11953503

    申请日：2007-12-10

    Applicant: Hee-Yeon Kim ,  Nam-Jo Jeong ,  Seung-Jae Lee ,  Kwang-Sup Song

    Inventor： Hee-Yeon Kim ,  Nam-Jo Jeong ,  Seung-Jae Lee ,  Kwang-Sup Song

    IPC: B32B9/00

    CPC classification number: H01M4/926 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  H01M4/92 ,  Y10S977/842 ,  Y10S977/843 ,  Y10S977/89 ,  Y10S977/891 ,  Y10T428/292

    Abstract: A platinum-based nano catalyst supported carbon nano tube electrode and a manufacturing method thereof, more particularly to a manufacturing method of a carbon nano tube electrode and a carbon nano tube electrode supported with the platinum-based catalyst by growing the carbon nano tube on the surface of the carbon paper and using a CVD method on the surface of the carbon nano tube. By growing the carbon nano tube directly, the broad surface area and excellent electric conductivity of the carbon nano tube can be utilized maximally, and especially, the nano catalyst particles with minute sizes on the surface of the carbon nano tube by using the CVD method as a supporting method of the platinum-based catalyst on the surface of the carbon nano tube, the amount of the platinum can be minimized and still shows an efficient catalyst effect and by improving the catalyst activity by increasing the distribution, so academic and industrial application in the future is highly expected.

    Abstract translation: 一种铂系纳米催化剂载体碳纳米管电极及其制造方法，更具体地涉及一种碳纳米管电极的制造方法和通过在碳纳米管上生长碳纳米管的铂系催化剂的碳纳米管电极 在碳纳米管的表面上使用CVD法。 通过直接生长碳纳米管，可以最大限度地利用碳纳米管的宽表面积和优异的导电性，特别是使用CVD法作为碳纳米管表面上的微小尺寸的纳米催化剂颗粒 铂类催化剂在碳纳米管表面的支撑方法，铂的量可以最小化，仍然显示出有效的催化剂效果，并通过增加分布提高催化剂活性，因此学术和工业应用在 未来是高度预期的。

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