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    Organic light emitting device
    201.
    发明授权
    Organic light emitting device 有权
    有机发光装置

    公开(公告)号：US08916274B2

    公开(公告)日：2014-12-23

    申请号：US12145080

    申请日：2008-06-24

    Applicant: Eun-Jung Lee ,  Ja-Hyun Im ,  Tae-Kwang Sung ,  Kwan-Hee Lee

    Inventor： Eun-Jung Lee ,  Ja-Hyun Im ,  Tae-Kwang Sung ,  Kwan-Hee Lee

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

    CPC classification number: H01L51/5092 ,  H01L51/0058 ,  Y10S428/917

    Abstract: An organic light emitting device that obtains stable image qualities through prevention of any significant decrease in brightness at high temperature. The organic light emitting device includes an anode; a cathode facing the anode; an organic emitting layer interposed between the anode and the cathode; an electron transport layer interposed between the organic emitting layer and the cathode and comprising an alkali metal compound or an alkali earth metal compound; and a buffer layer interposed between the organic emitting layer and the electron transport layer.

    Abstract translation: 一种有机发光装置，通过防止高温下的亮度明显降低而获得稳定的图像质量。 有机发光器件包括阳极; 面对阳极的阴极; 介于阳极和阴极之间的有机发光层; 介于有机发光层和阴极之间并包含碱金属化合物或碱土金属化合物的电子传输层; 以及插入在有机发光层和电子传输层之间的缓冲层。

    Method of manufacturing organic light emitting display device
    204.
    发明授权
    Method of manufacturing organic light emitting display device 有权
    制造有机发光显示装置的方法

    公开(公告)号：US08801486B2

    公开(公告)日：2014-08-12

    申请号：US12830556

    申请日：2010-07-06

    Applicant: Ji-Hun Ryu ,  Seung-Yong Song ,  Young-Seo Choi ,  Oh-June Kwon ,  Kwan-Hee Lee

    Inventor： Ji-Hun Ryu ,  Seung-Yong Song ,  Young-Seo Choi ,  Oh-June Kwon ,  Kwan-Hee Lee

    IPC: H01J9/26

    CPC classification number: H01L51/5253 ,  H01L51/5246

    Abstract: A method of fast and effective manufacturing of an organic light emitting display device includes: forming at least one closed loop on a first surface of a first substrate by using a sealing member; coating an area defined by the closed loop on the first surface of the first substrate with a filler so that at least a part of an end portion of the coated filler does not contact the sealing member; preparing a second substrate comprising at least one organic emission unit formed on a second surface of the second substrate; disposing the second substrate opposite to the first substrate so that the organic emission unit faces the first surface of the first substrate; coupling the first substrate with the second substrate by using the sealing member; and allowing the entire end portion of the filler to contact the sealing member, by using a centrifugal force.

    Abstract translation: 一种快速有效地制造有机发光显示装置的方法包括：通过使用密封构件在第一基板的第一表面上形成至少一个闭环; 用填料在第一基板的第一表面上涂覆由闭环限定的区域，使得涂覆填料的端部的至少一部分不与密封构件接触; 制备包括形成在所述第二基板的第二表面上的至少一个有机发射单元的第二基板; 将所述第二基板设置成与所述第一基板相对，使得所述有机发射单元面对所述第一基板的所述第一表面; 通过使用所述密封构件将所述第一基板与所述第二基板结合; 并且通过使用离心力使填料的整个端部与密封构件接触。

    Organic material and organic light emitting device including the same
    207.
    发明授权
    Organic material and organic light emitting device including the same 有权
    有机材料和包括其的有机发光器件

    公开(公告)号：US08512881B2

    公开(公告)日：2013-08-20

    申请号：US12912628

    申请日：2010-10-26

    Applicant: Yuji Hamada ,  Kwan-Hee Lee

    Inventor： Yuji Hamada ,  Kwan-Hee Lee

    IPC: H01L51/54

    CPC classification number: C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1037 ,  C09K2211/1051 ,  C09K2211/186 ,  C09K2211/188 ,  H01L51/0077 ,  H01L51/5012

    Abstract: Disclosed are an organic material including a compound represented by the following Chemical Formula 1, and an organic light emitting device including the organic material. In Chemical Formula 1, A is an oxygen (O) atom or a sulfur (S) atom, M is a divalent or trivalent metal atom, R1 is an organic group, Y is a substituted or unsubstituted condensed polycyclic aromatic group, Z1 to Z4 are independently a carbon atom or a nitrogen atom, m is an integer ranging from 1 to 4, and n is 2 or 3.

    Abstract translation: 公开了包含由以下化学式1表示的化合物的有机材料和包含有机材料的有机发光器件。 在化学式1中，A是氧（O）原子或硫（S）原子，M是二价或三价金属原子，R1是有机基团，Y是取代或未取代的稠合多环芳基，Z1至Z4 独立地为碳原子或氮原子，m为1〜4的整数，n为2或3。

    ORGANIC LIGHT-EMITTING DIODE INCLUDING MULTI-LAYERED HOLE TRANSPORTING LAYER, AND FLAT DISPLAY DEVICE INCLUDING THE ORGANIC LIGHT-EMITTING DIODE
    209.
    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：US20130153865A1

    公开(公告)日：2013-06-20

    申请号：US13467960

    申请日：2012-05-09

    Applicant: SAM-IL KHO ,  Mie-Hwa Park ,  Hyoung-Kun Kim ,  Yoon-Hyun Kwak ,  Ja-Hyun Lim ,  Chang-Woong Chu ,  Kwan-Hee Lee

    Inventor： SAM-IL KHO ,  Mie-Hwa Park ,  Hyoung-Kun Kim ,  Yoon-Hyun Kwak ,  Ja-Hyun Lim ,  Chang-Woong Chu ,  Kwan-Hee Lee

    IPC: H01L51/54

    CPC classification number: H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5064

    Abstract: An organic light-emitting diode includes a first electrode; a second electrode facing the first electrode; an emission layer (EML) between the first electrode and the second electrode; a first charge generation layer between the EML and the first electrode and including a first compound and a first charge generation material; a first layer between the EML and the first charge generation layer and including a second compound; a second charge generation layer between the EML and the first layer and including a third compound and a second charge generation material; a second layer between the EML and the second charge generation layer and including a fourth compound; and a buffer layer between the EML and the second layer. The first and third compounds each independently includes a compound represented by Formula 1, and the second and fourth compounds each independently includes a compound represented by Formula 2.

    Abstract translation: 有机发光二极管包括第一电极; 面对所述第一电极的第二电极; 在所述第一电极和所述第二电极之间的发射层（EML）; 所述EML和所述第一电极之间的第一电荷产生层，包括第一化合物和第一电荷产生材料; EML和第一电荷产生层之间的第一层，并且包括第二化合物; EML和第一层之间的第二电荷产生层，并且包括第三化合物和第二电荷产生材料; EML和第二电荷产生层之间的第二层，并包括第四化合物; 以及EML和第二层之间的缓冲层。 第一和第三化合物各自独立地包括由式1表示的化合物，第二和第四化合物各自独立地包括由式2表示的化合物。

    ORGANIC LIGHT-EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, AND FLAT PANEL DISPLAY DEVICE INCLUDING THE SAME
    210.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, AND FLAT PANEL DISPLAY DEVICE INCLUDING THE SAME 有权
    有机发光装置及其制造方法以及包括其的平板显示装置

    公开(公告)号：US20130112949A1

    公开(公告)日：2013-05-09

    申请号：US13543752

    申请日：2012-07-06

    Applicant: Joong-Won Sim ,  Kwan-Hee Lee ,  Ji-Hwan Yoon ,  Ja-Hyun Im

    Inventor： Joong-Won Sim ,  Kwan-Hee Lee ,  Ji-Hwan Yoon ,  Ja-Hyun Im

    IPC: H01L51/50

    CPC classification number: H01L51/5016 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/0092 ,  H01L51/5008 ,  H01L51/508 ,  H01L2251/5346 ,  H01L2251/558

    Abstract: An organic light-emitting device including: a substrate; a first electrode; a second electrode; an emission layer between the first electrode and the second electrode; and an electron transport layer between the emission layer and the second electrode, wherein the emission layer includes a blue emission layer, the electron transport layer includes a unit that includes a first single layer including a first material, a first mixed layer on the first single layer and including the first material and a second material, a second single layer on the first mixed layer and including the second material, a second mixed layer on the second single layer and including the first and second materials, and a third single layer on the second mixed layer and including the first material, wherein the first mixed layer has a thickness that is larger than that of the second mixed layer.

    Abstract translation: 一种有机发光装置，包括：基板; 第一电极; 第二电极; 在第一电极和第二电极之间的发射层; 以及发射层和第二电极之间的电子传输层，其中发射层包括蓝色发射层，电子传输层包括包括第一单层的单元，第一单层包括第一材料，第一单层上的第一混合层 层，并且包括第一材料和第二材料，第一混合层上的第二单层，并且包括第二材料，第二单层上的第二混合层，并且包括第一和第二材料，以及第三单层 第二混合层并且包括第一材料，其中第一混合层的厚度大于第二混合层的厚度。

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