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    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    1.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 有权
    有机发光显示装置

    公开(公告)号：US20150236075A1

    公开(公告)日：2015-08-20

    申请号：US14488155

    申请日：2014-09-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hee-Seong Jeong

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/50

    CPC classification number: H01L27/3211 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/5076 ,  H01L51/508

    Abstract: An organic light emitting display device includes a substrate, a first pixel configured emit light having a first color, and a second pixel configured to emit light having a second color different from the first color. Each of the first and second pixels comprises a first electrode formed over the substrate, a light emission layer formed over the first electrode, an electron transport layer formed over the light emission layer, and a second electrode formed over the electron transport layer. The electron transport layer comprises a first electron transport material and a second electron transport material different from the first electron transport material. A ratio by weight of the first electron transport material to the second electron transport material in the first pixel is substantially different from that of the first electron transport material to the second electron transport material in the second pixel.

    Abstract translation: 有机发光显示装置包括：基板，配置有第一颜色的第一像素，以及配置成发射具有与第一颜色不同的第二颜色的光的第二像素。 第一和第二像素中的每一个包括形成在衬底上的第一电极，形成在第一电极上的发光层，形成在发光层上的电子传输层，以及形成在电子传输层上的第二电极。 电子传输层包括不同于第一电子传输材料的第一电子传输材料和第二电子传输材料。 第一像素中的第一电子传输材料与第二电子传输材料的重量比与第二像素中的第一电子传输材料相比，与第二电子传输材料的重量基本上不同。

    Organic light emitting display device
    2.
    发明授权
    Organic light emitting display device 有权

    公开(公告)号：US09768235B2

    公开(公告)日：2017-09-19

    申请号：US14488155

    申请日：2014-09-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hee-Seong Jeong

    IPC: H01L27/32 ,  H01L51/50 ,  H01L51/00

    CPC classification number: H01L27/3211 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/5076 ,  H01L51/508

    Abstract: An organic light emitting display device includes a substrate, a first pixel configured emit light having a first color, and a second pixel configured to emit light having a second color different from the first color. Each of the first and second pixels comprises a first electrode formed over the substrate, a light emission layer formed over the first electrode, an electron transport layer formed over the light emission layer, and a second electrode formed over the electron transport layer. The electron transport layer comprises a first electron transport material and a second electron transport material different from the first electron transport material. A ratio by weight of the first electron transport material to the second electron transport material in the first pixel is substantially different from that of the first electron transport material to the second electron transport material in the second pixel.

    Organic light emitting display apparatus and method of manufacturing the same
    4.
    发明授权
    Organic light emitting display apparatus and method of manufacturing the same 有权
    有机发光显示装置及其制造方法

    公开(公告)号：US08970108B2

    公开(公告)日：2015-03-03

    申请号：US13673889

    申请日：2012-11-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soon-Ryong Park ,  Woo-Suk Jung ,  Hee-Seong Jeong

    IPC: H05B33/12 ,  H01J9/20 ,  H01L51/52 ,  H01L27/32

    CPC classification number: H05B33/12 ,  H01J9/205 ,  H01L27/322 ,  H01L51/5268 ,  H01L2251/5369

    Abstract: An organic light emitting display apparatus effectively improves viewing angle characteristics. The organic light emitting display apparatus includes a plurality of sub-pixels configured to emit light of different colors, respectively; a thin film encapsulation layer for sealing the plurality of sub-pixels; and a light scattering layer disposed over the thin film encapsulation layer to scatter light output from the plurality of sub-pixels.

    Abstract translation: 有机发光显示装置有效地改善视角特性。 有机发光显示装置包括分别发射不同颜色的光的多个子像素; 用于密封所述多个子像素的薄膜封装层; 以及光散射层，设置在所述薄膜封装层上方以散射从所述多个子像素输出的光。

    Display panel test apparatus and method thereof
    6.
    发明授权
    Display panel test apparatus and method thereof 有权
    显示面板测试装置及其方法

    公开(公告)号：US08922600B2

    公开(公告)日：2014-12-30

    申请号：US13676607

    申请日：2012-11-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Chang-Yun Moon ,  Hee-Seong Jeong ,  Won-Ju Shin

    IPC: G09G5/10

    CPC classification number: G09G5/10 ,  G01J1/32 ,  G01J3/462 ,  G01J3/506 ,  G01J3/51 ,  G09G3/006 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2340/06

    Abstract: A display panel test apparatus that may include: a first measurer measuring first R, G, and B components of light emitted from a display panel at a first viewing angle; a second measurer measuring second R, G, and B components of light emitted from the display panel at a second viewing angle; a color coordinate calculator calculating a first xy color coordinate at the first viewing angle using the first R, G, and B components and calculating a second xy color coordinate at the second viewing angle using the second R, G, and B components; and a panel controller compensating a target color coordinate of the display panel to include the first xy color coordinate and the second xy color coordinate into a specification area on a color coordinate system.

    Abstract translation: 一种显示面板测试装置，其可以包括：第一测量器，以第一视角测量从显示面板发射的光的第一R，G和B分量; 第二测量器，以第二视角测量从所述显示面板发射的光的第二R，G和B分量; 颜色坐标计算器，使用第一R，G和B分量计算第一视角处的第一xy色坐标，并使用第二R，G和B分量计算第二视角的第二xy色坐标; 以及面板控制器，其补偿所述显示面板的目标色坐标，以将所述第一xy色坐标和所述第二xy色坐标包括在颜色坐标系上的规格区域中。

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