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    Organic Light Emitting Display Device and Method of Manufacturing the Same
    5.
    发明申请
    Organic Light Emitting Display Device 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：US20130161595A1

    公开(公告)日：2013-06-27

    申请号：US13706572

    申请日：2012-12-06

    申请人： LG Display Co., Ltd.

    发明人： Hwa Kyung Kim ,  Byung Chul Ahn ,  Chang Wook Han ,  Woo Jin Nam ,  Hong Seok Choi ,  Yoon Heung Tak ,  Shinji Takasugi

    IPC分类号： H01L51/52 ,  H01L51/56

    CPC分类号： H01L27/3216 ,  H01L27/3213

    摘要： Provided are a method of manufacturing an organic light emitting display device and an organic light emitting display device manufactured by the method. The method includes calculating a peak-luminance current density for each of a red sub-pixel, a blue sub-pixel, a green sub-pixel, and a white sub-pixel, calculating an average use current density for each of the red sub-pixel, blue sub-pixel, green sub-pixel, and white sub-pixel; determining a size of each sub-pixel with the peak-luminance current density and the average use current density, and forming the sub-pixels with the determined sizes of the respective sub-pixels. The present invention sets the size of each sub-pixel in consideration of a peak-luminance current density and an average use current density, thus easily achieving the peak luminance and enhancing the color-coordinate life.

    摘要翻译： 提供一种制造有机发光显示装置的方法和通过该方法制造的有机发光显示装置。 该方法包括计算红色子像素，蓝色子像素，绿色子像素和白色子像素中的每一个的峰值亮度电流密度，计算每个红色子像素的平均使用电流密度 像素，蓝色子像素，绿色子像素和白色子像素; 使用峰值亮度电流密度和平均使用电流密度来确定每个子像素的尺寸，以及用所确定的各个子像素的尺寸形成子像素。 考虑到峰值亮度电流密度和平均使用电流密度，本发明设定每个子像素的尺寸，因此容易实现峰值亮度并提高颜色坐标寿命。

    White organic light emitting device
    7.
    发明授权
    White organic light emitting device 有权

    公开(公告)号：US09960379B2

    公开(公告)日：2018-05-01

    申请号：US15618017

    申请日：2017-06-08

    申请人： LG Display Co., Ltd.

    发明人： Mi-Young Han ,  Chang Wook Han ,  Tae Il Kum ,  Gwi Jeong Cho ,  Tae Shick Kim ,  Se Ung Kim ,  Hee Dong Choi

    IPC分类号： H01L51/50 ,  H01L51/52

    CPC分类号： H01L51/504 ,  H01L51/5044 ,  H01L51/5265 ,  H01L51/5278

    摘要： Disclosed is a white organic light emitting device for enhancing emission efficiency and a color viewing angle or a color reproduction rate. The white organic light emitting device includes a first emission part between a first electrode and a second electrode, the first emission part having a first emission layer, a second emission part on the first emission part, the second emission part having a second emission layer, and a third emission part on the second emission part, the third emission part having a third emission layer. At least two emission layers of the first to third emission layers emit lights having a same color to enhance emission efficiency and a color viewing angle, and the at least two emission layers are adjacent to each other.

    WHITE ORGANIC LIGHT EMITTING DEVICE
    8.
    发明申请
    WHITE ORGANIC LIGHT EMITTING DEVICE 有权
    白有机发光装置

    公开(公告)号：US20160118611A1

    公开(公告)日：2016-04-28

    申请号：US14804124

    申请日：2015-07-20

    申请人： LG Display Co., Ltd.

    发明人： Mi-Young Han ,  Chang Wook Han ,  Tae Il Kum ,  Gwi Jeong Cho ,  Tae Shick Kim ,  Se Ung Kim ,  Hee Dong Choi

    IPC分类号： H01L51/50 ,  H01L51/52

    CPC分类号： H01L51/504 ,  H01L51/5044 ,  H01L51/5265 ,  H01L51/5278

    摘要： Disclosed is a white organic light emitting device for enhancing emission efficiency and a color viewing angle or a color reproduction rate. The white organic light emitting device includes a first emission part between a first electrode and a second electrode, the first emission part having a first emission layer, a second emission part on the first emission part, the second emission part having a second emission layer, and a third emission part on the second emission part, the third emission part having a third emission layer. At least two emission layers of the first to third emission layers emit lights having a same color to enhance emission efficiency and a color viewing angle, and the at least two emission layers are adjacent to each other.

    摘要翻译： 公开了一种用于增强发光效率和彩色视角或颜色再现速率的白色有机发光器件。 白色有机发光器件包括在第一电极和第二电极之间的第一发射部分，第一发射部分具有第一发射层，第一发射部分上的第二发射部分，第二发射部分具有第二发光层， 以及在第二发射部分上的第三发射部分，第三发射部分具有第三发射层。 第一至第三发光层的至少两个发射层发射具有相同颜色的光，以提高发射效率和彩色视角，并且至少两个发射层彼此相邻。

    Organic light emitting display device and method of manufacturing the same
    9.
    发明授权
    Organic light emitting display device 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：US08766292B2

    公开(公告)日：2014-07-01

    申请号：US13706572

    申请日：2012-12-06

    申请人： LG Display Co., Ltd

    发明人： Hwa Kyung Kim ,  Byung Chul Ahn ,  Chang Wook Han ,  Woo Jin Nam ,  Hong Seok Choi ,  Yoon Heung Tak ,  Shinji Takasugi

    IPC分类号： H01L51/52

    CPC分类号： H01L27/3216 ,  H01L27/3213

    摘要： Provided are a method of manufacturing an organic light emitting display device and an organic light emitting display device manufactured by the method. The method includes calculating a peak-luminance current density for each of a red sub-pixel, a blue sub-pixel, a green sub-pixel, and a white sub-pixel, calculating an average use current density for each of the red sub-pixel, blue sub-pixel, green sub-pixel, and white sub-pixel; determining a size of each sub-pixel with the peak-luminance current density and the average use current density, and forming the sub-pixels with the determined sizes of the respective sub-pixels. The present invention sets the size of each sub-pixel in consideration of a peak-luminance current density and an average use current density, thus easily achieving the peak luminance and enhancing the color-coordinate life.

    摘要翻译： 提供一种制造有机发光显示装置的方法和通过该方法制造的有机发光显示装置。 该方法包括计算红色子像素，蓝色子像素，绿色子像素和白色子像素中的每一个的峰值亮度电流密度，计算每个红色子像素的平均使用电流密度 像素，蓝色子像素，绿色子像素和白色子像素; 使用峰值亮度电流密度和平均使用电流密度来确定每个子像素的尺寸，以及用所确定的各个子像素的尺寸形成子像素。 考虑到峰值亮度电流密度和平均使用电流密度，本发明设定每个子像素的尺寸，因此容易实现峰值亮度并提高颜色坐标寿命。