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    2D/3D switchable backlight unit and image display device
    1.
    发明授权
    2D/3D switchable backlight unit and image display device 有权
    2D / 3D可切换背光单元和图像显示设备

    公开(公告)号：US08730282B2

    公开(公告)日：2014-05-20

    申请号：US13020896

    申请日：2011-02-04

    Applicant: Jung-mok Bae ,  Hoon Song ,  Yun-woo Nam ,  Hong-seok Lee ,  Mi-jeong Song

    Inventor： Jung-mok Bae ,  Hoon Song ,  Yun-woo Nam ,  Hong-seok Lee ,  Mi-jeong Song

    IPC: G09G5/02

    CPC classification number: G09G5/10

    Abstract: A 2D/3D switchable backlight unit and an image display device employing the same are provided. The 2D/3D switchable backlight unit includes a light source, a light guide plate in which light emitted from the light source is total-internal-reflected, and a switch array comprising a plurality of switches that selectively contact a first surface of the light guide plate and emit light by frustrated total internal reflection inside the light guide plate. In 2D mode, each of the switches contacts the first surface of the light guide plate. In 3D mode, some of the switches contact the first surface of the light guide plate.

    Abstract translation: 提供2D / 3D可切换背光单元和使用该背光单元的图像显示装置。 2D / 3D可切换背光单元包括光源，其中从光源发射的光被全反射的导光板，以及包括选择性地接触光导体的第一表面的多个开关的开关阵列 通过导光板内的沮丧的全内反射来发光。 在2D模式中，每个开关接触导光板的第一表面。 在3D模式中，一些开关接触导光板的第一表面。

    3-DIMENSIONAL HOLOGRAPHIC IMAGE DISPLAYING APPARATUS
    2.
    发明申请
    3-DIMENSIONAL HOLOGRAPHIC IMAGE DISPLAYING APPARATUS 有权
    三维全息图像显示装置

    公开(公告)号：US20130100513A1

    公开(公告)日：2013-04-25

    申请号：US13632503

    申请日：2012-10-01

    Applicant: Kyu-hwan Choi ,  Dong-kyung Nam ,  Seung-hoon HAN ,  Jung-mok Bae ,  Hoon Song

    Inventor： Kyu-hwan Choi ,  Dong-kyung Nam ,  Seung-hoon HAN ,  Jung-mok Bae ,  Hoon Song

    IPC: G03H1/26

    CPC classification number: G03H1/0244 ,  G02B6/0038 ,  G03H1/2286 ,  G03H1/24 ,  G03H2001/2226 ,  G03H2001/2263 ,  G03H2210/30 ,  G03H2223/16 ,  G03H2250/42

    Abstract: A 3-dimensional (3D) holographic image displaying apparatus is provided. The apparatus includes a hologram reproducer configured to generate surface plasmons in response to incident light and reproduce a 3D image by diffracting the generated surface plasmons by a hologram, and a surface light source unit including a light source and a light guide plate, the light guide plate being configured to allow incident light from the light source to enter into the light guide plate, internally reflect the allowed light, and output the internally reflected light through a light-output surface, the surface light source unit being configured to implement colors by adjusting an angle of the light incident to the hologram reproducer so that the outputted light through the light-output surface is incident to the hologram reproducer at a surface plasmon-forming angle for each wavelength to generate the surface plasmons corresponding to a plurality of color beams.

    Abstract translation: 提供三维（3D）全息图像显示装置。 该装置包括：全息图再现器，被配置为响应于入射光产生表面等离子体激元，并通过用全息图衍射生成的表面等离子体激元和包括光源和导光板的表面光源单元来再现3D图像， 板被配置为允许来自光源的入射光进入导光板，内部反射允许的光，并且通过光输出表面输出内部反射光，该表面光源单元被配置为通过调节来实现颜色 入射到全息图再现器的光的角度，使得通过光输出表面的输出光以各波长以表面等离子体激发角入射到全息图再现器，以产生对应于多个彩色光束的表面等离子体。

    APPARATUS AND METHOD FOR HOLOGRAPHY 3-DIMENSIONAL DISPLAY
    3.
    发明申请
    APPARATUS AND METHOD FOR HOLOGRAPHY 3-DIMENSIONAL DISPLAY 有权
    装置和方法用于三维显示

    公开(公告)号：US20120086994A1

    公开(公告)日：2012-04-12

    申请号：US13267998

    申请日：2011-10-07

    Applicant: Kyu-hwan CHOI ,  Hoon Song ,  Hong-seok Lee ,  Yoon-sun Choi ,  Jung-mok Bae ,  Seung-hoon Han

    Inventor： Kyu-hwan CHOI ,  Hoon Song ,  Hong-seok Lee ,  Yoon-sun Choi ,  Jung-mok Bae ,  Seung-hoon Han

    IPC: G03H1/08

    CPC classification number: G03H1/2294 ,  G03H2001/0224 ,  G03H2210/30 ,  G03H2222/36 ,  G03H2225/25

    Abstract: An apparatus includes a recording light source configured to emit recording beams, an electrically addressable spatial light modulator (EASLM) configured to time sequentially modulate the recording beams emitted from the recording light source according to hologram information corresponding to a 3-dimensional image spatially divided into a plurality of portions, an optically addressable spatial light modulator (OASLM) configured to include a plurality of regions corresponding to the plurality of the divided portions of the 3-dimensional image and images on a region corresponding to the portions using the modulated recording beams to form a hologram, a scanning optical unit configured to reproduce the hologram formed by the recording beams serially modulated by the EASLM on a reduced scale and transmit the hologram to the regions of the OASLM corresponding to the portions, and a reproducing light source configured to produce a surface light and emit the surface light to the OASLM.

    Abstract translation: 一种装置，包括配置成发射记录光束的记录光源，可寻址的空间光调制器（EASLM），其被配置为根据对应于空间分割成三维图像的全息图信息对从记录光源发射的记录光束进行时间顺序调制 多个部分，光学可寻址空间光调制器（OASLM），其被配置为包括与所述三维图像的所述多个分割部分对应的多个区域，以及使用所述调制的记录光束对应于所述部分的区域上的图像 形成全息图，扫描光学单元被配置为以缩小的比例重现由EASLM串行调制的记录光束形成的全息图，并将全息图传输到对应于该部分的OASLM的区域，以及再现光源，被配置为产生 表面光并向OASLM发射表面光。

    Mold and method of manufacturing display device
    4.
    发明申请
    Mold and method of manufacturing display device 有权
    模具和制造显示装置的方法

    公开(公告)号：US20070202709A1

    公开(公告)日：2007-08-30

    申请号：US11704015

    申请日：2007-02-07

    Applicant: Nam-seok Roh ,  Mun-pyo Hong ,  Jae-hyuk Chang ,  Jung-mok Bae

    Inventor： Nam-seok Roh ,  Mun-pyo Hong ,  Jae-hyuk Chang ,  Jung-mok Bae

    IPC: H01L21/31

    CPC classification number: G02F1/133504 ,  G02F1/133555 ,  G02F2001/133565 ,  G02F2201/123

    Abstract: A mold for a display device, comprising a supporting frame; at least one pattern forming part provided on a surface of the supporting frame; and a protrusion projecting from the supporting frame and disposed along the circumference of the pattern forming part, an inside wall of the protrusion toward the pattern forming part standing upright from the surface of the supporting frame.

    Abstract translation: 一种用于显示装置的模具，包括支撑框架; 设置在所述支撑框架的表面上的至少一个图案形成部; 以及从所述支撑框架突出并沿着所述图案形成部的圆周设置的突起，所述突起的内壁朝向从所述支撑框架的表面竖立的图案形成部。

    Multi-view 3D image display apparatus and method
    5.
    发明授权
    Multi-view 3D image display apparatus and method 有权
    多视图3D图像显示装置及方法

    公开(公告)号：US09423626B2

    公开(公告)日：2016-08-23

    申请号：US13485859

    申请日：2012-05-31

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

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

    IPC: G02B27/22 ,  G02B26/00 ,  H04N13/04

    CPC classification number: G02B27/2292 ,  G02B26/005 ,  H04N13/322

    Abstract: 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.

    Abstract translation: 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。

    Changeable liquid prism array
    6.
    发明授权
    Changeable liquid prism array 有权
    可变液体棱镜阵列

    公开(公告)号：US09063273B2

    公开(公告)日：2015-06-23

    申请号：US13617093

    申请日：2012-09-14

    Applicant: Eok-su Kim ,  Jung-mok Bae ,  Hoon Song ,  Kang-hee Won ,  Deuk-seok Chung ,  Kyu-hwan Choi ,  Yoon-sun Choi

    Inventor： Eok-su Kim ,  Jung-mok Bae ,  Hoon Song ,  Kang-hee Won ,  Deuk-seok Chung ,  Kyu-hwan Choi ,  Yoon-sun Choi

    IPC: G02B5/06 ,  G02B5/04 ,  G02B26/00 ,  G02B26/08

    CPC classification number: G02B5/06 ,  G02B5/045 ,  G02B26/005 ,  G02B26/0883

    Abstract: A changeable liquid prism array and a method of manufacturing the changeable liquid prism array are provided. The changeable liquid prism array includes a substrate, a wiring layer formed on the substrate, and including conducting wire portions and non-conducting wire portions where the conducting wire portions are not formed, and barrier walls disposed on the wiring layer. The changeable liquid prism array further includes cells defined by the barrier walls, a first liquid included in the cells, and a second liquid located on the first liquid. The changeable liquid prism array further includes side electrodes disposed on side surfaces of the barrier walls, and separated from each other by spaces corresponding to the non-conducting wire portions, and an upper electrode arranged above the barrier walls, and separated from the side electrodes.

    Abstract translation: 提供了可变液晶棱镜阵列和制造可变液晶棱镜阵列的方法。 可变液晶棱镜阵列包括基板，形成在基板上的布线层，并且包括未形成导线部分的导线部分和非导线部分，以及设置在布线层上的阻挡壁。 可变液晶棱镜阵列还包括由阻挡壁限定的单元，包含在单元中的第一液体和位于第一液体上的第二液体。 可变液晶棱镜阵列还包括设置在阻挡壁的侧表面上的侧电极，并且彼此分隔开与非导线部分相对应的空间，以及设置在阻挡壁上方的上电极，并与侧电极分离 。

    Backlight unit, 3D display having the same, and method of forming 3D image
    10.
    发明授权
    Backlight unit, 3D display having the same, and method of forming 3D image 有权
    背光单元，具有相同的3D显示器以及形成3D图像的方法

    公开(公告)号：US09279989B2

    公开(公告)日：2016-03-08

    申请号：US13075913

    申请日：2011-03-30

    Applicant: Hoon Song ,  Yoon-sun Choi ,  Hong-seok Lee ,  Jung-mok Bae

    Inventor： Hoon Song ,  Yoon-sun Choi ,  Hong-seok Lee ,  Jung-mok Bae

    IPC: G09G5/02 ,  G02B27/22 ,  H04N13/04

    CPC classification number: G02B27/2214 ,  H04N13/32 ,  H04N13/366

    Abstract: A backlight unit of a three-dimensional (3D) display has a plurality of cells and a 3D image is formed by adjusting directions of light emitted from the cells. The backlight unit includes an emission unit that adjusts an emission direction of light from a cell with respect to other cells. The backlight unit divides view areas to provide left-eye and right-eye images, thereby generating a 3D image.

    Abstract translation: 三维（3D）显示器的背光单元具有多个单元，并且通过调节从单元发射的光的方向形成3D图像。 背光单元包括发射单元，其相对于其他单元调节来自单元的光的发射方向。 背光单元分割视野以提供左眼图像和右眼图像，从而生成3D图像。

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