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    Liquid crystal display apparatus having grids
    1.
    发明授权
    Liquid crystal display apparatus having grids 有权
    具有网格的液晶显示装置

    公开(公告)号：US08384854B2

    公开(公告)日：2013-02-26

    申请号：US12385972

    申请日：2009-04-24

    申请人： Young-Woo Song ,  Jong-Hyuk Lee ,  Kyu-Hwan Hwang ,  Jong-Seok Oh ,  Joon-Gu Lee ,  Jae-Heung Ha ,  Chul-Woo Park

    发明人： Young-Woo Song ,  Jong-Hyuk Lee ,  Kyu-Hwan Hwang ,  Jong-Seok Oh ,  Joon-Gu Lee ,  Jae-Heung Ha ,  Chul-Woo Park

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133536 ,  G02B5/3058 ,  G02F2001/133548 ,  G02F2201/08 ,  G02F2201/38

    摘要： A liquid crystal display apparatus includes a backlight unit, a second polarization layer, a liquid crystal layer disposed between the backlight unit and the second polarization layer, a first polarization layer disposed between the backlight unit and the liquid crystal layer. In an embodiment, a surface of the first polarization layer facing the backlight unit includes a reflective surface and a surface of the first polarization layer facing the backlight unit includes an absorbent surface. In another embodiment, the first polarization layer includes grids, which include a metal, and absorbing members, which include dielectric materials. In another embodiment, the first polarization layer includes grids, each of which includes a first component including a dielectric material and a second component including a metal.

    摘要翻译： 液晶显示装置包括背光单元，第二偏振层，设置在背光单元和第二偏振层之间的液晶层，设置在背光单元和液晶层之间的第一偏振层。 在一个实施例中，面向背光单元的第一偏振层的表面包括反射表面，并且面向背光单元的第一偏振层的表面包括吸收表面。 在另一个实施例中，第一偏振层包括包括金属的网格和包括电介质材料的吸收构件。 在另一个实施例中，第一偏振层包括格栅，每个栅格包括包括电介质材料的第一元件和包括金属的第二元件。

    Organic electroluminescent display device
    4.
    发明授权
    Organic electroluminescent display device 有权
    有机电致发光显示装置及其制造方法

    公开(公告)号：US07595586B2

    公开(公告)日：2009-09-29

    申请号：US11289076

    申请日：2005-11-29

    申请人： Jong-Seok Oh ,  Yoon-Chang Kim ,  Young-Woo Song ,  Ji-Hoon Ahn ,  Sang-Hwan Cho ,  So-Young Lee ,  Joon-Gu Lee

    发明人： Jong-Seok Oh ,  Yoon-Chang Kim ,  Young-Woo Song ,  Ji-Hoon Ahn ,  Sang-Hwan Cho ,  So-Young Lee ,  Joon-Gu Lee

    IPC分类号： H05B33/22

    CPC分类号： H01L51/5262

    摘要： An organic electroluminescent display device and a method of producing the same are provided. The organic electroluminescent display device includes: a substrate; and an organic electroluminescent unit formed on a surface of the substrate and including a first electrode, an organic layer and a second electrode sequentially deposited on the substrate, in which the organic electroluminescent display device includes a diffraction grating layer having low refractive gratings and high refractive gratings alternately formed parallel to the substrate, and a high refractive layer formed on the diffraction grating layer interposed between the substrate and the first electrode. According to the organic electroluminescent display device, the light coupling efficiency can be increased due to minimized voids and unevenness generated in the formation of a diffraction grating layer, optical losses due to a first electrode can be prevented due to a high refractive layer interposed between the diffraction grating layer and the first electrode to focus light distribution on the high refractive layer, and the light coupling efficiency can be maximized due to increased light distribution in the diffraction grating layer.

    摘要翻译： 提供一种有机电致发光显示装置及其制造方法。 有机电致发光显示装置包括：基板; 以及有机电致发光单元，其形成在所述基板的表面上并且包括依次沉积在所述基板上的第一电极，有机层和第二电极，其中所述有机电致发光显示装置包括具有低折射光栅和高折射率的衍射光栅层 交替地形成平行于衬底的光栅，以及形成在介于衬底和第一电极之间的衍射光栅层上的高折射层。 根据有机电致发光显示装置，由于在形成衍射光栅层时产生的空隙和不均匀性最小化，可以提高光耦合效率，所以可以防止由于第一电极引起的光损失， 衍射光栅层和第一电极，以将光分布聚焦在高折射层上，并且由于衍射光栅层中的光分布增加，光耦合效率可以最大化。

    FLAT PANEL DISPLAY AND METHOD OF MANUFACTURING THE SAME
    5.
    发明申请
    FLAT PANEL DISPLAY AND METHOD OF MANUFACTURING THE SAME 有权
    平板显示器及其制造方法

    公开(公告)号：US20090142983A1

    公开(公告)日：2009-06-04

    申请号：US12366488

    申请日：2009-02-05

    申请人： Young-Woo Song ,  Yoon-Chang Kim ,  Jong-Seok Oh ,  Sang-Hwan Cho ,  Ji-Hoon Ahn ,  Joon-Gu Lee ,  So-Young Lee ,  Jae-Heung Ha

    发明人： Young-Woo Song ,  Yoon-Chang Kim ,  Jong-Seok Oh ,  Sang-Hwan Cho ,  Ji-Hoon Ahn ,  Joon-Gu Lee ,  So-Young Lee ,  Jae-Heung Ha

    IPC分类号： H01J9/20

    CPC分类号： H01L51/5265

    摘要： A flat panel display and a method of manufacturing the same are disclosed. In one embodiment, the manufacturing method includes: i) preparing a substrate, ii) forming a plurality of subpixels on the substrate and iii) forming a light resonating layer including two or more layers on the subpixels, wherein the light resonating layer varies in thickness depending on the subpixels. According to at least one embodiment, it is possible to improve the brightness and the external light coupling efficiency. Further, it is possible to easily manufacture the light resonating layer with the structure in which the low refractive layers alternate with the high refractive layers.

    摘要翻译： 公开了一种平板显示器及其制造方法。 在一个实施例中，制造方法包括：i）准备衬底，ii）在衬底上形成多个子像素，以及iii）在子像素上形成包括两层或更多层的光谐振层，其中光谐振层的厚度变化 取决于子像素。 根据至少一个实施例，可以提高亮度和外部光耦合效率。 此外，可以容易地制造具有低折射层与高折射层交替的结构的光谐振层。

    Organic light emitting device and method of manufacturing the same
    8.
    发明授权
    Organic light emitting device and method of manufacturing the same 失效
    有机发光装置及其制造方法

    公开(公告)号：US07473932B2

    公开(公告)日：2009-01-06

    申请号：US11243127

    申请日：2005-10-04

    申请人： Sang-Hwan Cho ,  Yoon-Chang Kim ,  Young-Woo Song ,  Ji-Hoon Ahn ,  Jong-Seok Oh ,  Joon-Gu Lee ,  So-Young Lee

    发明人： Sang-Hwan Cho ,  Yoon-Chang Kim ,  Young-Woo Song ,  Ji-Hoon Ahn ,  Jong-Seok Oh ,  Joon-Gu Lee ,  So-Young Lee

    IPC分类号： H01L29/18

    CPC分类号： H01L51/5262 ,  H01L51/5275 ,  H01L51/5284

    摘要： An organic light emitting device (OLED) and a method for manufacturing the same are disclosed. In one embodiment, the OLED includes i) a pixel layer having a first electrode, a second electrode, and a light emitting portion interposed between the first electrode and the second electrode and having at least an emission layer, ii) a transparent member disposed in a direction in which light generated from the pixel layer is transmitted, iii) a diffraction grating disposed between the pixel layer and the transparent member, and iv) a low-refractive layer made of a material having a refractive index less than that of a material forming the transparent member, the low-refractive layer disposed between the diffraction grating and the transparent member. The OLED can prevent image spreading and deterioration in color purity while having enhanced light coupling efficiency.

    摘要翻译： 公开了一种有机发光器件（OLED）及其制造方法。 在一个实施例中，OLED包括i）具有第一电极，第二电极和插入在第一电极和第二电极之间并且至少具有发射层的发光部分的像素层，ii）设置在 透射从像素层产生的光的方向，iii）设置在像素层和透明构件之间的衍射光栅，以及iv）由折射率小于材料折射率的材料制成的低折射层 形成透明构件，设置在衍射光栅和透明构件之间的低折射层。 OLED可以防止图像扩散和色纯度的劣化，同时具有增强的光耦合效率。

    POLARIZER AND FLAT PANEL DISPLAY APPARATUS INCLUDING THE SAME
    9.
    发明申请
    POLARIZER AND FLAT PANEL DISPLAY APPARATUS INCLUDING THE SAME 有权
    偏光片和平板显示装置，包括它们

    公开(公告)号：US20080225389A1

    公开(公告)日：2008-09-18

    申请号：US11837451

    申请日：2007-08-10

    申请人： Jong-Seok Oh ,  Jong-Hyuk Lee ,  Young-Woo Song ,  Kyu-Hwan Hwang ,  Joon-Gu Lee ,  Jae-Heung Ha ,  Chul-Woo Park

    发明人： Jong-Seok Oh ,  Jong-Hyuk Lee ,  Young-Woo Song ,  Kyu-Hwan Hwang ,  Joon-Gu Lee ,  Jae-Heung Ha ,  Chul-Woo Park

    IPC分类号： G02B27/28

    CPC分类号： G02B5/3058 ,  C23C14/048 ,  H01L51/5281

    摘要： A polarizer and a flat panel display apparatus including the polarizer are provided. The polarizer includes: a base; and a plurality of grids on the base, the plurality of grids including a first component and a second component, and having a thickness in a thickness direction of the polarizer. The first component includes a dielectric material and the second component includes a metal. The first component and the second component have a concentration gradient in the thickness direction, wherein a concentration of the first component in the grids increases along a thickness direction toward the external light incidence side, and a concentration of the second component in the grids increases along a thickness direction away from the external light incidence side.

    摘要翻译： 提供了包括偏振器的偏振器和平板显示装置。 偏振器包括：基座; 以及基部上的多个格栅，所述多个格栅包括第一部件和第二部件，并且在所述偏振片的厚度方向上具有厚度。 第一部件包括电介质材料，第二部件包括金属。 第一成分和第二成分在厚度方向上具有浓度梯度，其中栅极中的第一成分的浓度沿厚度方向朝向外部光入射侧增加，栅格中的第二成分的浓度沿着 远离外部光入射侧的厚度方向。