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    Method and apparatus for generating elemental image in integral imaging
    1.
    发明授权
    Method and apparatus for generating elemental image in integral imaging 有权
    用于在整体成像中产生元素图像的方法和装置

    公开(公告)号：US08643645B2

    公开(公告)日：2014-02-04

    申请号：US12029651

    申请日：2008-02-12

    申请人： Yoon-sun Choi ,  Moon-gyu Lee ,  Byoung-ho Lee ,  Joon-ku Han ,  Yun-hee Kim ,  Gil-bae Park

    发明人： Yoon-sun Choi ,  Moon-gyu Lee ,  Byoung-ho Lee ,  Joon-ku Han ,  Yun-hee Kim ,  Gil-bae Park

    IPC分类号： G06T15/10

    CPC分类号： G06T15/10

    摘要： A method and apparatus for generating an elemental image by an integral image technique are provided. The method includes normalizing coordinates of dots in a frustum formed in perspective projection by mapping the dots in the frustum into a cube; reversing a grade of depth of the cube viewed from a particular viewpoint; and generating a two-dimensional (2D) elemental image necessary for three-dimensional (3D) display from dots in the cube whose grade of depth is reversed.

    摘要翻译： 提供了一种通过整体图像技术产生元素图像的方法和装置。 该方法包括通过将平截头体中的点映射成立方体来在透视投影中形成的平截头体中的点的坐标归一化; 从特定的角度反转立方体的深度等级; 并且生成三维（3D）显示所需的二维（2D）元素图像，其中深度反转的立方体中的点。

    Transflective display apparatus having all-in-one type light guide plate
    2.
    发明授权
    Transflective display apparatus having all-in-one type light guide plate 有权
    具有一体式导光板的透反射显示装置

    公开(公告)号：US08624825B2

    公开(公告)日：2014-01-07

    申请号：US12585488

    申请日：2009-09-16

    申请人： Hoon Song ,  Hong-seok Lee ,  Yong-kweun Mun ,  Yoon-sun Choi

    发明人： Hoon Song ,  Hong-seok Lee ,  Yong-kweun Mun ,  Yoon-sun Choi

    IPC分类号： G09G3/34

    CPC分类号： G09G3/36 ,  G02B6/0038 ,  G02B6/0055 ,  G02F1/133555 ,  G02F1/133606 ,  G02F2201/58 ,  G09G3/3406 ,  G09G3/344 ,  G09G3/346 ,  G09G3/3611 ,  G09G3/38 ,  G09G2300/023 ,  G09G2300/0439 ,  H04M1/22 ,  H04W52/027 ,  Y02D70/00

    摘要： A display apparatus according to example embodiments may include a light source; an all-in-one type light guide plate; a reflective plate; and a display panel. The all-in-one type light guide plate may include a light guide member and light emitting members, wherein the light guide member reflects light incident from the light source toward the light emitting members, and the light emitting members protrude from one side of the light guide member and emit light incident from the light guide member. The light guide member and the light emitting members may be integrally formed or individually combined to form an all-in-one type light guide plate. The display apparatus may form an image using light from a backlight unit and external light.

    摘要翻译： 根据示例性实施例的显示装置可以包括光源; 一体式导光板; 反光板 和显示面板。 一体式导光板可以包括导光构件和发光构件，其中导光构件将从光源入射的光朝向发光构件反射，并且发光构件从 导光构件，并且发射从导光构件入射的光。 导光构件和发光构件可以一体地形成或单独组合以形成一体式导光板。 显示装置可以使用来自背光单元和外部光的光来形成图像。

    Backlight unit providing polarized light and display apparatus employing the same
    3.
    发明授权
    Backlight unit providing polarized light and display apparatus employing the same 有权
    提供偏振光的背光单元和采用该偏振光的显示装置

    公开(公告)号：US08427602B2

    公开(公告)日：2013-04-23

    申请号：US12585577

    申请日：2009-09-18

    申请人： Yong-kweun Mun ,  Hong-seok Lee ,  Yoon-sun Choi ,  Hoon Song

    发明人： Yong-kweun Mun ,  Hong-seok Lee ,  Yoon-sun Choi ,  Hoon Song

    IPC分类号： G02F1/1335

    CPC分类号： G02B6/0056 ,  G02B6/0038

    摘要： Example embodiments relate to a backlight unit and a display apparatus employing the same. The backlight unit may include a light source; a polarization conversion unit configured to convert polarization of light incident from the light source; and a light guide plate configured to emit light incident through the polarization conversion unit. The light guide plate may include a plurality of light emitting portions configured to emit light through specular reflection. The light polarized by the polarization conversion unit may maintain its polarization state when it is subsequently emitted from the light guide plate.

    摘要翻译： 示例性实施例涉及背光单元和采用该背光单元的显示装置。 背光单元可以包括光源; 偏振转换单元，被配置为转换从光源入射的光的偏振; 以及导光板，被配置为发射通过偏振转换单元入射的光。 导光板可以包括被配置为通过镜面反射发射光的多个发光部分。 由偏光转换单元偏振的光随后从导光板发射时可保持其偏振状态。

    ELECTROWETTING DEVICE AND METHOD OF MANUFACTURING THE SAME
    4.
    发明申请
    ELECTROWETTING DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
    电镀装置及其制造方法

    公开(公告)号：US20130050802A1

    公开(公告)日：2013-02-28

    申请号：US13597986

    申请日：2012-08-29

    申请人： Ki-deok BAE ,  Jun-sik HWANG ,  Chang-youl MOON ,  Yoon-sun CHOI ,  Jung-mok BAE ,  Chang-seung LEE ,  Eok-su KIM

    发明人： Ki-deok BAE ,  Jun-sik HWANG ,  Chang-youl MOON ,  Yoon-sun CHOI ,  Jung-mok BAE ,  Chang-seung LEE ,  Eok-su KIM

    IPC分类号： G02B26/08 ,  G03F7/20

    CPC分类号： G02B26/005

    摘要： In one embodiment, the electrowetting device includes a first medium; a second medium that is not mixed with the first medium and has a refractive index different from a refractive index of the first medium; an upper electrode that adjusts an angle of a boundary surface between the first medium and the second medium; and a barrier wall that has a side surface surrounding the first and second mediums, allows the upper electrode to be disposed on a portion of the side surface, and has irregular widths.

    摘要翻译： 在一个实施例中，电润湿装置包括第一介质; 第二介质，其不与第一介质混合并且具有与第一介质的折射率不同的折射率; 上部电极，其调整所述第一介质和所述第二介质之间的边界面的角度; 并且具有围绕第一和第二介质的侧表面的阻挡壁允许上电极设置在侧表面的一部分上，并且具有不规则的宽度。

    MULTI-VIEW 3D IMAGE DISPLAY APPARATUS AND METHOD
    5.
    发明申请
    MULTI-VIEW 3D IMAGE DISPLAY APPARATUS AND METHOD 有权
    多视图3D图像显示装置和方法

    公开(公告)号：US20120307357A1

    公开(公告)日：2012-12-06

    申请号：US13485859

    申请日：2012-05-31

    申请人： Kyu-hwan Choi ,  Hong-seok Lee ,  Hoon Song ,  Yoon-sun Choi ,  Jung-mok Bae ,  Eok-su Kim

    发明人： Kyu-hwan Choi ,  Hong-seok Lee ,  Hoon Song ,  Yoon-sun Choi ,  Jung-mok Bae ,  Eok-su Kim

    IPC分类号： G02B27/22

    CPC分类号： G02B27/2292 ,  G02B26/005 ,  H04N13/322

    摘要： A three-dimensional (3D) image display apparatus and method are provided. The 3D image display apparatus includes an image generating unit configured to generate an image, an active optical device configured to change a propagation path of light containing the generated image, and provide the generated image to multiple viewpoints that are located along a first direction parallel to the image generating unit, and a varifocal lens configured to vary a focal position of the generated image along a second direction away from the image generating unit.

    摘要翻译： 提供三维（3D）图像显示装置和方法。 3D图像显示装置包括被配置为生成图像的图像生成单元，被配置为改变包含所生成的图像的光的传播路径的有源光学装置，并且将生成的图像提供给沿着与 所述图像生成单元和变焦透镜被配置为沿着远离所述图像生成单元的第二方向改变所生成的图像的焦点位置。

    3D IMAGE DISPLAY APPARATUS
    6.
    发明申请
    3D IMAGE DISPLAY APPARATUS 有权
    3D图像显示设备

    公开(公告)号：US20120306726A1

    公开(公告)日：2012-12-06

    申请号：US13482670

    申请日：2012-05-29

    申请人： Hoon Song ,  Yoon-sun Choi ,  Hong-seok Lee ,  Jung-mok Bae ,  Kyu-hwan Choi

    发明人： Hoon Song ,  Yoon-sun Choi ,  Hong-seok Lee ,  Jung-mok Bae ,  Kyu-hwan Choi

    IPC分类号： G09G3/00 ,  G06T15/00

    CPC分类号： G01N33/4836 ,  G09G3/003 ,  H04N13/0406 ,  H04N13/0418 ,  H04N13/307 ,  H04N13/32

    摘要： A 3D image display apparatus is provided. The 3D image display apparatus includes a light emission unit including one or more cells, the cells being configured to respectively adjust a direction in which light is emitted, an active prism array on the light emission unit, the active prism array including one or more prism units corresponding to the cells, the active prism array being configured to adjust an inclination of a refracting surface of each of the prism units according to an electric signal to change an optical path, and a display panel configured to modulate light that passes through the active prism array according to an image signal to form an image.

    摘要翻译： 提供了3D图像显示装置。 3D图像显示装置包括：发光单元，其包括一个或多个单元，所述单元被配置为分别调节发光单元的方向，发光单元上的有源棱镜阵列，所述有源棱镜阵列包括一个或多个棱镜 对应于单元的单元，所述有源棱镜阵列被配置为根据电信号调整每个棱镜单元的折射表面的倾斜度以改变光路;以及显示面板，被配置为调制通过所述激活的光 棱镜阵列根据图像信号形成图像。

    THREE DIMENSIONAL IMAGE DISPLAY APPARATUS
    7.
    发明申请
    THREE DIMENSIONAL IMAGE DISPLAY APPARATUS 有权
    三维图像显示设备

    公开(公告)号：US20120249537A1

    公开(公告)日：2012-10-04

    申请号：US13418380

    申请日：2012-03-13

    申请人： Jung-mok Bae ,  Yoon-sun Choi ,  Mi-jeong Song ,  Hoon Song

    发明人： Jung-mok Bae ,  Yoon-sun Choi ,  Mi-jeong Song ,  Hoon Song

    IPC分类号： G06T15/00

    CPC分类号： G02B27/2214 ,  H04N13/305 ,  H04N13/31 ,  H04N13/356 ,  H04N13/398

    摘要： A method and apparatus for displaying three dimensional (3D) images are provided. The display apparatus includes a backlight unit which emits light, an image panel which includes plurality of pixels for modulating the light from the backlight unit to form a gray scaled image, an electrowetting lens unit which includes first electrowetting lenses arranged to correspond to the plurality of pixels in the image panel and second electrowetting lenses arranged opposite to the first electrowetting lenses, wherein at least two of the first electrowetting lenses and at least one of the second electrowetting lenses may be arranged opposite each other; and a controller which controls the electrowetting lens unit to separate beams exiting from the image panel into at least two viewing zones in a 3D image display mode.

    摘要翻译： 提供了一种用于显示三维（3D）图像的方法和装置。 显示装置包括发光的背光单元，包括用于调制来自背光单元的光以形成灰度图像的多个像素的图像面板;电润湿透镜单元，其包括布置成对应于多个 图像面板中的像素和与第一电润湿透镜相对布置的第二电润湿透镜，其中第一电润湿透镜中的至少两个和第二电润湿透镜中的至少一个可以彼此相对布置; 以及控制器，其控制电润湿透镜单元，以3D图像显示模式将从图像面板离开的光束分离成至少两个观察区域。