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    ORGANIC MATERIAL AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
    2.
    发明申请
    ORGANIC MATERIAL AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME 审中-公开
    有机材料和有机发光装置使用它

    公开(公告)号：US20120001157A1

    公开(公告)日：2012-01-05

    申请号：US13163937

    申请日：2011-06-20

    Applicant: Yuji HAMADA ,  Kwan-Hee LEE

    Inventor： Yuji HAMADA ,  Kwan-Hee LEE

    IPC: H01L51/54 ,  C07F3/06 ,  C07F3/00

    CPC classification number: H01L51/0092 ,  C09D5/22 ,  H01L51/0077 ,  H01L51/5012 ,  H05B33/14

    Abstract: Disclosed are an organic composition including a compound represented by Chemical Formula 1, and an organic light emitting device including the composition. In Chemical Formula 1, A1, A2, A3, A4, B1, B2, B3 and B4 are independently selected from hydrogen, a C1 to C20 alkyl group, a C1 to C20 alkenyl group, an amino group, a C1 to C20 ether group, a C1 to C20 carboxyl group, a C1 to C20 ester group, a nitro group, a cyano group, a C3 to C30 aromatic group, and a halogen-containing group, provided that at least one of A1 to A4 and at least one of B1 to B4 are a substituted or unsubstituted aromatic group and form a fused ring structure by being bound to an adjacent substituent, M is a divalent or trivalent metal, X is oxygen (O) or sulfur (S), and y is 2 or 3.

    Abstract translation: 公开了包含由化学式1表示的化合物的有机组合物和包含该组合物的有机发光器件。 在化学式1中，A1，A2，A3，A4，B1，B2，B3和B4独立地选自氢，C1至C20烷基，C1至C20烯基，氨基，C1至C20醚基 C1〜C20羧基，C1〜C20酯基，硝基，氰基，C3〜C30芳香族基团和含卤素基团，只要A1〜A4和至少一种 B1〜B4为取代或未取代的芳基，通过与相邻取代基结合形成稠环结构，M为二价或三价金属，X为氧（O）或硫（S），y为2或 3。

    THIN-FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
    3.
    发明申请
    THIN-FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME 有权
    薄膜晶体管及其制造方法

    公开(公告)号：US20090278127A1

    公开(公告)日：2009-11-12

    申请号：US12399774

    申请日：2009-03-06

    Applicant: Sung-Hoon KIM ,  Kwan-Hee LEE ,  Sung-Hoon YANG ,  Young-Hoon YOO

    Inventor： Sung-Hoon KIM ,  Kwan-Hee LEE ,  Sung-Hoon YANG ,  Young-Hoon YOO

    IPC: H01L29/786 ,  H01L21/336 ,  H01L33/00

    CPC classification number: H01L27/1288 ,  H01L27/1214 ,  H01L29/04 ,  H01L29/78696

    Abstract: In one embodiment, a thin-film transistor (TFT) includes a gate electrode, a semiconductor pattern, first and second electrodes and a protective layer. The semiconductor pattern is formed on the gate electrode, and includes a first semiconductor layer deposited at a first deposition speed and a second semiconductor layer deposited at a second deposition speed faster than the first deposition speed. The first and second electrodes are spaced apart from each other on the semiconductor pattern. The protective layer is formed on the semiconductor pattern to cover the first and second electrodes, and makes contact with a channel region of the first semiconductor layer to form an interface with the first semiconductor layer. Thus, electrical characteristics of the TFT may be improved.

    Abstract translation: 在一个实施例中，薄膜晶体管（TFT）包括栅电极，半导体图案，第一和第二电极以及保护层。 半导体图案形成在栅电极上，并且包括以第一沉积速度沉积的第一半导体层和以比第一沉积速度快的第二沉积速度沉积的第二半导体层。 第一和第二电极在半导体图案上彼此间隔开。 保护层形成在半导体图案上以覆盖第一和第二电极，并与第一半导体层的沟道区域接触以形成与第一半导体层的界面。 因此，可以提高TFT的电特性。

    ELECTROLUMINESCENCE DISPLAY DEVICE HAVING ELECTRODE POWER SUPPLY LINE
    5.
    发明申请
    ELECTROLUMINESCENCE DISPLAY DEVICE HAVING ELECTRODE POWER SUPPLY LINE 有权
    具有电极电源线的电致发光显示装置

    公开(公告)号：US20110298391A1

    公开(公告)日：2011-12-08

    申请号：US13213649

    申请日：2011-08-19

    Applicant: Won-Kyu KWAK ,  Kwan-Hee LEE

    Inventor： Won-Kyu KWAK ,  Kwan-Hee LEE

    IPC: H05B37/02

    CPC classification number: H01L27/3276 ,  H01L27/3246 ,  H01L51/524 ,  H01L2227/323

    Abstract: An electroluminescent display device may include a display area formed on one surface of a substrate. It may further include a first electrode layer, a second electrode layer, and an electroluminescent emission layer between the first and second electrode layers. It may also include an electrode power supply line that supplies electrode power to the display area. The electrode power supply line can be located at least partially on an outer periphery of the display area, and may directly contact the second electrode layer. An electrical component may be arranged under the electrode power supply line, and may have one or more conductive layers.

    Abstract translation: 电致发光显示装置可以包括形成在基板的一个表面上的显示区域。 还可以包括在第一和第二电极层之间的第一电极层，第二电极层和电致发光发射层。 还可以包括向显示区域供给电极电力的电极电源线。 电极电源线可以至少部分地位于显示区域的外周，并且可以直接接触第二电极层。 电气部件可以设置在电极电源线下方，并且可以具有一个或多个导电层。

    ORGANIC LIGHT-EMITTING DEVICE
    7.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE 有权
    有机发光装置

    公开(公告)号：US20100181561A1

    公开(公告)日：2010-07-22

    申请号：US12687308

    申请日：2010-01-14

    Applicant: Mi-Kyung KIM ,  Min-Seung CHUN ,  Dong-Heon KIM ,  Kwan-Hee LEE

    Inventor： Mi-Kyung KIM ,  Min-Seung CHUN ,  Dong-Heon KIM ,  Kwan-Hee LEE

    IPC: H01L51/52

    CPC classification number: H01L51/508

    Abstract: An organic light emitting device with improved light emitting efficiency, the organic light emitting device includes a substrate, a first electrode arranged on the substrate, a second electrode arranged to face the first electrode, an organic light-emitting layer arranged between the first electrode and the second electrode, an electron transport layer arranged between the organic light-emitting layer and the second electrode, wherein the electron transport layer includes a multi-layer structure that includes at least one first layer and at least two second layers, wherein ones of said at least one first layer and ones of said at least two second layers are alternately stacked, wherein ones of the at least two second layers are arranged at both opposite ends of the electron transport layer, each of the at least two second layers having a lower electron mobility than that of each of the at least one first layer.

    Abstract translation: 一种有机发光装置，其发光效率提高，有机发光装置包括基板，布置在基板上的第一电极，布置成面向第一电极的第二电极，布置在第一电极和第二电极之间的有机发光层 所述第二电极，布置在所述有机发光层和所述第二电极之间的电子传输层，其中所述电子传输层包括多层结构，所述多层结构包括至少一个第一层和至少两层第二层， 至少一个第一层和所述至少两个第二层中的一个交替堆叠，其中至少两个第二层中的一个布置在电子传输层的两个相对端，所述至少两个第二层中的每一个具有较低的 电子迁移率比所述至少一个第一层的电子迁移率高。

    ORGANIC LIGHT-EMITTING DEVICE INCLUDING MULTI-LAYERED HOLE TRANSPORT LAYER, AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUS INCLUDING THE SAME
    8.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE INCLUDING MULTI-LAYERED HOLE TRANSPORT LAYER, AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUS INCLUDING THE SAME 有权
    有机发光装置，包括多层孔输送层，有机发光显示装置，包括它们

    公开(公告)号：US20140001444A1

    公开(公告)日：2014-01-02

    申请号：US13682076

    申请日：2012-11-20

    Applicant: Hyoung-Kun KIM ,  Sam-Il KHO ,  Mie-Hwa PARK ,  Yoon-Hyun KWAK ,  Ja-Hyun IM ,  Chang-Woong CHU ,  Kwan-Hee LEE

    Inventor： Hyoung-Kun KIM ,  Sam-Il KHO ,  Mie-Hwa PARK ,  Yoon-Hyun KWAK ,  Ja-Hyun IM ,  Chang-Woong CHU ,  Kwan-Hee LEE

    IPC: H01L51/50 ,  H01L27/32

    CPC classification number: H01L51/5064 ,  H01L27/3225 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/506 ,  H01L51/5072 ,  H01L51/5092 ,  H01L2251/308

    Abstract: An organic light-emitting device includes an emission layer between first and second electrodes, a first hole transport layer that is between the emission layer and the first electrode and that includes a first hole transport compound and a first electron acceptor, a second hole transport layer that is between the emission layer and first hole transport layer and that includes a second hole transport compound, a third hole transport layer that is between the emission layer and the second hole transport layer and that includes a third hole transport compound and a second electron acceptor, a fourth hole transport layer that is between the emission layer and the third hole transport layer and that includes a fourth hole transport compound, a buffer layer between the emission layer and the fourth hole transport layer, and an electron transport layer that includes a pyrimidine-based compound.

    Abstract translation: 有机发光器件包括在第一和第二电极之间的发射层，位于发射层和第一电极之间的第一空穴传输层，并且包括第一空穴传输化合物和第一电子受体，第二空穴传输层 在发光层和第一空穴传输层之间，并且包括第二空穴传输化合物，位于发光层和第二空穴传输层之间的第三空穴传输层，并且包括第三空穴传输化合物和第二电子受体 第四空穴传输层，其位于发光层和第三空穴传输层之间，并且包括第四空穴传输化合物，发光层和第四空穴传输层之间的缓冲层，以及包含嘧啶的电子传输层 基化合物。

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