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    DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME
    1.
    发明申请
    DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME 有权
    显示面板及其制造方法

    公开(公告)号：US20120026421A1

    公开(公告)日：2012-02-02

    申请号：US13172948

    申请日：2011-06-30

    申请人： JAE HONG PARK ,  Suk Choi ,  Ohjeong Kwon ,  Hyelim Jang ,  Sung-Jae Yun ,  Hyeokjin Lee ,  Yong Woon Lim ,  Heeseop Kim

    发明人： JAE HONG PARK ,  Suk Choi ,  Ohjeong Kwon ,  Hyelim Jang ,  Sung-Jae Yun ,  Hyeokjin Lee ,  Yong Woon Lim ,  Heeseop Kim

    IPC分类号： G02F1/1335 ,  C09K19/02 ,  G02F1/1368 ,  H01J9/00

    CPC分类号： C09K19/02 ,  G02F1/13718 ,  G02F1/1393 ,  G02F2001/133531 ,  G02F2001/13775 ,  G02F2203/01

    摘要： A display panel includes a first substrate and a second substrate facing the first substrate. The second substrate includes a first electrode and a second electrode spaced apart from each other. A cholesteric liquid crystal having a pitch shorter than a wavelength of a visible ray and a rotation axis substantially perpendicular to the first and second substrates is disposed between the first and second substrates. The display panel displays a grayscale image in response to an electric field generated between the first and second electrodes. A polymer is added to the cholesteric liquid crystal, and a concentration of the polymer is controlled by exposing the polymer to a light. The concentration of the polymer in an area adjacent to the first substrate may be higher than the concentration of the polymer in an area adjacent to the second substrate.

    摘要翻译： 显示面板包括面向第一基板的第一基板和第二基板。 第二基板包括彼此间隔开的第一电极和第二电极。 具有比可见光的波长短的音调和基本上垂直于第一和第二衬底的旋转轴的音调的胆甾醇型液晶设置在第一和第二衬底之间。 响应于在第一和第二电极之间产生的电场，显示面板显示灰度图像。 向胆甾型液晶中加入聚合物，通过将聚合物暴露于光来控制聚合物的浓度。 聚合物在与第一基底相邻的区域中的浓度可以高于邻近第二基底的区域中聚合物的浓度。

    Display panel and method of manufacturing the same
    2.
    发明授权
    Display panel and method of manufacturing the same 有权
    显示面板及其制造方法

    公开(公告)号：US08599350B2

    公开(公告)日：2013-12-03

    申请号：US13172948

    申请日：2011-06-30

    申请人： Jae Hong Park ,  Suk Choi ,  Ohjeong Kwon ,  Hyelim Jang ,  Sung-Jae Yun ,  Hyeokjin Lee ,  Yong Woon Lim ,  Heeseop Kim

    发明人： Jae Hong Park ,  Suk Choi ,  Ohjeong Kwon ,  Hyelim Jang ,  Sung-Jae Yun ,  Hyeokjin Lee ,  Yong Woon Lim ,  Heeseop Kim

    IPC分类号： G02F1/1333

    CPC分类号： C09K19/02 ,  G02F1/13718 ,  G02F1/1393 ,  G02F2001/133531 ,  G02F2001/13775 ,  G02F2203/01

    摘要： A display panel includes a first substrate and a second substrate facing the first substrate. The second substrate includes a first electrode and a second electrode spaced apart from each other. A cholesteric liquid crystal having a pitch shorter than a wavelength of a visible ray and a rotation axis substantially perpendicular to the first and second substrates is disposed between the first and second substrates. The display panel displays a grayscale image in response to an electric field generated between the first and second electrodes. A polymer is added to the cholesteric liquid crystal, and a concentration of the polymer is controlled by exposing the polymer to a light. The concentration of the polymer in an area adjacent to the first substrate may be higher than the concentration of the polymer in an area adjacent to the second substrate.

    摘要翻译： 显示面板包括面向第一基板的第一基板和第二基板。 第二基板包括彼此间隔开的第一电极和第二电极。 具有比可见光的波长短的音调和基本上垂直于第一和第二衬底的旋转轴的音调的胆甾醇型液晶设置在第一和第二衬底之间。 响应于在第一和第二电极之间产生的电场，显示面板显示灰度图像。 向胆甾型液晶中加入聚合物，通过将聚合物暴露于光来控制聚合物的浓度。 聚合物在与第一基底相邻的区域中的浓度可以高于邻近第二基底的区域中聚合物的浓度。

    Liquid crystal display
    3.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号：US08659729B2

    公开(公告)日：2014-02-25

    申请号：US13227244

    申请日：2011-09-07

    申请人： Heeseop Kim ,  Ohjeong Kwon ,  Jae Hong Park ,  Hyeokjin Lee ,  Sung-Jae Yun ,  Suk Choi

    发明人： Heeseop Kim ,  Ohjeong Kwon ,  Jae Hong Park ,  Hyeokjin Lee ,  Sung-Jae Yun ,  Suk Choi

    IPC分类号： G02F1/1337 ,  G02F1/1343

    CPC分类号： G02F1/1393 ,  G02F1/133707

    摘要： A liquid crystal display includes a first substrate, a first pixel electrode, a second pixel electrode, a second substrate, and a liquid crystal layer. The first pixel electrode is formed on the first substrate. The second pixel electrode overlaps with at least a part of the pixel electrode with the first insulating layer interposed therebetween. The second pixel electrode has a plurality of elongated openings and applies a voltage to the liquid crystal layer that is different from the voltage the first pixel electrode applies to the liquid crystal layer.

    摘要翻译： 液晶显示器包括第一基板，第一像素电极，第二像素电极，第二基板和液晶层。 第一像素电极形成在第一衬底上。 第二像素电极与像素电极的至少一部分重叠，其间插入第一绝缘层。 第二像素电极具有多个细长的开口，并且将不同于第一像素电极的电压施加于液晶层的液晶层施加电压。

    Automatic holographic display device having cholesteric liquid crystal panel with barrier and slit regions and first and second phase difference plates above and below the panel
    5.
    发明授权
    Automatic holographic display device having cholesteric liquid crystal panel with barrier and slit regions and first and second phase difference plates above and below the panel 有权
    自动全息显示装置具有带有屏障和狭缝区域的胆甾醇型液晶面板以及面板上方和下方的第一和第二相位差板

    公开(公告)号：US07787064B2

    公开(公告)日：2010-08-31

    申请号：US12191619

    申请日：2008-08-14

    申请人： Ohjeong Kwon ,  Dohyeon Baek

    发明人： Ohjeong Kwon ,  Dohyeon Baek

    IPC分类号： G02F1/1335

    CPC分类号： G02B27/2214 ,  G02F1/13363 ,  G02F1/1347 ,  G02F1/13718 ,  H04N13/312 ,  H04N13/315 ,  H04N13/356

    摘要： Provided is an automatic holographic display device including: a first liquid crystal panel, a second liquid crystal panel disposed below the first liquid crystal panel, and a backlight that is disposed below the second liquid crystal panel and emits light, wherein the second liquid crystal panel comprises a cholesteric liquid crystal panel in which a barrier region and a slit region are alternately arranged according to an applied electric field, a first phase difference plate disposed above the cholesteric liquid crystal panel, and a second phase difference plate disposed below the cholesteric liquid crystal panel, wherein the backlight comprises a reflection plate that reflects light. The automatic holographic display device includes a modulated cholesteric liquid crystal panel and a phase difference plate, and thus mutual conversion between 2D flat images and 3D holographic images can be easy, the process of manufacturing the device can be simplified, and the manufacturing costs can be decreased. In addition, an automatic holographic display device in which optical transmittance can be improved by the modulated cholesteric liquid crystal panel and the phase difference plates, and luminance reduction that commonly occurs using a parallax barrier method can be prevented is provided.

    摘要翻译： 提供一种自动全息显示装置，包括：第一液晶面板，设置在第一液晶面板下方的第二液晶面板和设置在第二液晶面板下方发光的背光源，其中第二液晶面板 包括胆甾醇型液晶面板，其中屏障区域和狭缝区域根据所施加的电场交替布置，设置在胆甾型液晶面板上方的第一相位差板和设置在胆甾型液晶下方的第二相位差板 面板，其中所述背光包括反射光的反射板。 自动全息显示装置包括调制胆甾型液晶面板和相位差板，因此2D平面图像和3D全息图像之间的相互转换可以容易，可以简化制造装置的过程，并且制造成本可以 减少。 另外，可以防止通过调制胆甾醇型液晶面板和相位差板来提高透光率的自动全息显示装置，并且可以防止通常使用视差屏障方法发生的亮度降低。

    AUTOMATIC HOLOGRAPHIC DISPLAY DEVICE
    6.
    发明申请
    AUTOMATIC HOLOGRAPHIC DISPLAY DEVICE 有权
    自动全景显示设备

    公开(公告)号：US20090251625A1

    公开(公告)日：2009-10-08

    申请号：US12191619

    申请日：2008-08-14

    申请人： Ohjeong Kwon ,  Dohyeon Baek

    发明人： Ohjeong Kwon ,  Dohyeon Baek

    IPC分类号： H04N13/02

    CPC分类号： G02B27/2214 ,  G02F1/13363 ,  G02F1/1347 ,  G02F1/13718 ,  H04N13/312 ,  H04N13/315 ,  H04N13/356

    摘要： Provided is an automatic holographic display device including: a first liquid crystal panel, a second liquid crystal panel disposed below the first liquid crystal panel, and a backlight that is disposed below the second liquid crystal panel and emits light, wherein the second liquid crystal panel comprises a cholesteric liquid crystal panel in which a barrier region and a slit region are alternately arranged according to an applied electric field, a first phase difference plate disposed above the cholesteric liquid crystal panel, and a second phase difference plate disposed below the cholesteric liquid crystal panel, wherein the backlight comprises a reflection plate that reflects light. The automatic holographic display device includes a modulated cholesteric liquid crystal panel and a phase difference plate, and thus mutual conversion between 2D flat images and 3D holographic images can be easy, the process of manufacturing the device can be simplified, and the manufacturing costs can be decreased. In addition, an automatic holographic display device in which optical transmittance can be improved by the modulated cholesteric liquid crystal panel and the phase difference plates, and luminance reduction that commonly occurs using a parallax barrier method can be prevented is provided.

    摘要翻译： 提供一种自动全息显示装置，包括：第一液晶面板，设置在第一液晶面板下方的第二液晶面板和设置在第二液晶面板下方发光的背光源，其中第二液晶面板 包括胆甾醇型液晶面板，其中屏障区域和狭缝区域根据所施加的电场交替布置，设置在胆甾型液晶面板上方的第一相位差板和设置在胆甾型液晶下方的第二相位差板 面板，其中所述背光包括反射光的反射板。 自动全息显示装置包括调制胆甾型液晶面板和相位差板，因此2D平面图像和3D全息图像之间的相互转换可以容易，可以简化制造装置的过程，并且制造成本可以 减少。 另外，可以防止通过调制胆甾醇型液晶面板和相位差板来提高透光率的自动全息显示装置，并且可以防止通常使用视差屏障方法发生的亮度降低。