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    Organic light emitting diode and method of manufacturing the same
    64.
    发明授权
    Organic light emitting diode and method of manufacturing the same 有权
    有机发光二极管及其制造方法

    公开(公告)号：US09196857B2

    公开(公告)日：2015-11-24

    申请号：US14106099

    申请日：2013-12-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Min-Seung Chun ,  Mi-Kyung Kim ,  Dong-Heon Kim ,  Jung-Ha Son ,  Jae-Hyun Kwak ,  Kyung-Hoon Choi ,  Mie-Hwa Park ,  Young-Ho Park ,  Young-Suck Choi ,  Tae-Shick Kim ,  Choon-Woo Im ,  Kwan-Hee Lee

    IPC: H01L51/50 ,  H01L51/52 ,  H01L51/54 ,  H01L51/56

    CPC classification number: H01L51/504 ,  H01L51/5024 ,  H01L51/5036 ,  H01L51/5265 ,  H01L2251/558

    Abstract: Provided are an organic light emitting diode and a method of manufacturing the same. The organic light emitting diode adjusts an optical resonance thickness and prevents spectrum distortions without use of an auxiliary layer. The organic light emitting diode includes a first electrode that is optically reflective; a second electrode that is optically transmissible and faces the first electrode; an organic emission layer interposed between the first electrode and the second electrode, the organic emission layer including: a first emission layer including a mixed layer that contains a host material and a dopant material, and a second emission layer comprising only the host material; and a carrier injection transport layer interposed between the organic emission layer and the first electrode or between the organic emission layer and the second electrode.

    Abstract translation: 提供一种有机发光二极管及其制造方法。 有机发光二极管调整光学谐振厚度并防止光谱失真而不使用辅助层。 有机发光二极管包括光学反射的第一电极; 第二电极，其光学透射并面对第一电极; 插入在第一电极和第二电极之间的有机发射层，所述有机发射层包括：第一发射层，包括含有主体材料和掺杂剂材料的混合层，以及仅包含所述主体材料的第二发射层; 以及插入在有机发射层和第一电极之间或有机发射层和第二电极之间的载流子注入传输层。

    Organic light emitting device
    68.
    发明授权
    Organic light emitting device 有权
    有机发光装置

    公开(公告)号：US08896201B2

    公开(公告)日：2014-11-25

    申请号：US14274566

    申请日：2014-05-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-Hwan Yoon ,  Kwan-Hee Lee ,  Sung-Jun Bae

    IPC: H01J1/63 ,  H01L51/52

    CPC classification number: H01L51/5004 ,  B82Y10/00 ,  H01L51/0047 ,  H01L51/0077 ,  H01L51/5056 ,  H01L51/5064 ,  H01L51/5088 ,  H01L51/5096 ,  H01L2251/552

    Abstract: An organic light emitting device including a plurality of organic layers between a first electrode and an emitting layer, wherein the organic layer includes an electron blocking layer. In one embodiment, a first organic layer, an electron blocking layer, a second organic layer and an emitting layer are formed on the first electrode. The electron blocking layer has a Lowest Unoccupied Molecular Orbital (LUMO) level which is lower than that of the first organic layer. Thus, the electron blocking layer traps excess electrons injected from the emitting layer, thereby improving lifetime characteristics of the OLED.

    Abstract translation: 一种在第一电极和发光层之间包括多个有机层的有机发光器件，其中所述有机层包括电子阻挡层。 在一个实施例中，在第一电极上形成第一有机层，电子阻挡层，第二有机层和发光层。 电子阻挡层具有低于第一有机层的最低未占分子轨道（LUMO）水平。 因此，电子阻挡层捕获从发光层注入的过量电子，从而改善OLED的寿命特性。

    ORGANIC LIGHT-EMITTING DISPLAY APPARATUS
    69.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY APPARATUS 有权
    有机发光显示装置

    公开(公告)号：US20140231780A1

    公开(公告)日：2014-08-21

    申请号：US14262549

    申请日：2014-04-25

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Oh-June Kwon ,  Kwan-Hee Lee ,  Seung-Yong Song ,  Young-Seo Choi ,  Jin-Hwan Jeon ,  Sun-Young Jung ,  Ji-Hun Ryu ,  Young-Cheol Joo

    IPC: H01L51/52

    CPC classification number: H01L27/3232 ,  C09K9/02 ,  H01L51/5253 ,  H01L51/5271 ,  H01L51/5293 ,  H05B33/22

    Abstract: An organic light-emitting display apparatus for selectively realizing circular polarization according to external light conditions, including a substrate; an organic light-emitting device on the substrate; a sealing member on the organic light-emitting device; a phase retardation layer on a surface of the substrate, the organic light-emitting device, or the sealing member; and a linear polarization layer on another surface of the substrate, the organic light-emitting device, or the sealing member, wherein the linear polarization layer is located to be closer to a source of external light than the phase retardation layer, and wherein the linear polarization layer comprises a photochromic material.

    Abstract translation: 一种有机发光显示装置，用于根据外部光照条件选择性地实现圆偏振，包括基板; 基板上的有机发光装置; 有机发光装置上的密封构件; 在该基板的表面上的相位延迟层，有机发光元件或密封部件; 以及在所述基板的另一个表面上的线偏振层，所述有机发光器件或所述密封构件，其中所述线性偏振层位于比所述相位延迟层更靠近外部光源的位置，并且其中所述线性偏振层 偏振层包括光致变色材料。

    Metal wiring structure, organic light-emitting display device
    70.
    发明授权
    Metal wiring structure, organic light-emitting display device 有权
    金属布线结构，有机发光显示装置

    公开(公告)号：US08796810B2

    公开(公告)日：2014-08-05

    申请号：US14153508

    申请日：2014-01-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Won-Jun Song ,  Sung-Soo Koh ,  Sun-Hee Lee ,  Jung-Ha Son ,  Boo-Young Jun ,  Kwan-Hee Lee

    IPC: H01L21/36

    CPC classification number: H01L51/5253 ,  H01L51/52 ,  H01L51/5259

    Abstract: An organic light-emitting display device comprises a substrate, an anode electrode formed on the substrate, an organic layer formed on the anode electrode, a cathode electrode formed on the organic layer, and an organic capping layer formed on the cathode electrode and containing a capping organic material and a rare-earth material which has higher oxidizing power than the material which forms the cathode electrode.

    Abstract translation: 有机发光显示装置包括：基板，形成在基板上的阳极电极，形成在阳极电极上的有机层，形成在有机层上的阴极电极和形成在阴极电极上并包含 封盖有机材料和具有比形成阴极电极的材料更高的氧化能力的稀土材料。

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