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    2D/3D switchable backlight unit and image display device
    3.
    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

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

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

    IPC分类号： G09G5/02

    CPC分类号： G09G5/10

    摘要： 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.

    摘要翻译： 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。

    Transflective display apparatus
    4.
    发明授权
    Transflective display apparatus 有权
    透反式显示装置

    公开(公告)号：US08625052B2

    公开(公告)日：2014-01-07

    申请号：US12656173

    申请日：2010-01-20

    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： G02F1/133555 ,  G02F1/133605 ,  G02F1/133621

    摘要： Provided is a transflective display apparatus including a color reflective plate disposed at a light emitting surface of a light guide plate, and a display panel disposed at another surface of the light emitting surface of the light guide plate so that light emitted from a light source is reflected by a color reflective plate through the light guide plate and travels toward the display panel.

    摘要翻译： 本发明提供一种半透过型显示装置，其具备配置在导光板的发光面的彩色反射板和配置在导光板的发光面的另一表面的显示面板，使得从光源射出的光为 由彩色反射板通过导光板反射并向显示面板行进。

    Light guide plate for displaying three-dimensional image, and three-dimensional image display apparatus employing the same
    5.
    发明授权
    Light guide plate for displaying three-dimensional image, and three-dimensional image display apparatus employing the same 有权
    用于显示三维图像的导光板和采用该三维图像的三维图像显示装置

    公开(公告)号：US08531625B2

    公开(公告)日：2013-09-10

    申请号：US12969838

    申请日：2010-12-16

    申请人： Byung-hee Sohn ,  Young-hwan Kim ,  Hong-seok Lee ,  Hee-kyung Kim

    发明人： Byung-hee Sohn ,  Young-hwan Kim ,  Hong-seok Lee ,  Hee-kyung Kim

    IPC分类号： G02F1/1335

    CPC分类号： G02B6/0065 ,  G02B6/0036 ,  G02B27/225

    摘要： A light guide plate for displaying a three-dimensional (3D) image, and a 3D image display apparatus employing the same. The light guide plate includes a transparent body formed in a flat panel shape, and for guiding light with total internal reflection in the transparent body; and a plurality of viewing zone separation units aligned inside the transparent body. Light incident on two side surfaces of the light guide plate is separated into different viewing zones by reflective surfaces of the viewing zone separation units.

    摘要翻译： 用于显示三维（3D）图像的导光板，以及采用该导光板的3D图像显示装置。 导光板包括形成为平板形状的透明体，并且用于将全反射的光引导到透明体中; 以及在透明体内对准的多个观察区分离单元。 入射在导光板的两个侧表面上的光被观察区分离单元的反射表面分离成不同的观察区。

    APPARATUS AND METHOD FOR HOLOGRAPHY 3-DIMENSIONAL DISPLAY
    6.
    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

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

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

    IPC分类号： G03H1/08

    CPC分类号： G03H1/2294 ,  G03H2001/0224 ,  G03H2210/30 ,  G03H2222/36 ,  G03H2225/25

    摘要： 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.

    摘要翻译： 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。

    3D IMAGE DISPLAY APPARATUS AND METHOD
    7.
    发明申请
    3D IMAGE DISPLAY APPARATUS AND METHOD 有权
    3D图像显示装置和方法

    公开(公告)号：US20120056879A1

    公开(公告)日：2012-03-08

    申请号：US13215163

    申请日：2011-08-22

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

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

    IPC分类号： G06T15/00

    CPC分类号： H04N13/361 ,  H04N13/305 ,  H04N13/31 ,  H04N13/32

    摘要： A 3D image display apparatus and a 3D image display method are provided. The 3D image display apparatus generates a 2D image region and a 3D image region, forms shutter patterns for the 3D and 2D image regions, and adjusts a light emitting direction according to the shutter patterns. Accordingly, the 2D and 3D images may be selectively displayed on one screen.

    摘要翻译： 提供了3D图像显示装置和3D图像显示方法。 3D图像显示装置生成2D图像区域和3D图像区域，形成3D图像区域和2D图像区域的快门图案，并根据快门图案来调整发光方向。 因此，可以在一个屏幕上选择性地显示2D和3D图像。

    LIGHT GUIDE PLATE FOR DISPLAYING THREE-DIMENSIONAL IMAGE, AND THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS EMPLOYING THE SAME
    8.
    发明申请
    LIGHT GUIDE PLATE FOR DISPLAYING THREE-DIMENSIONAL IMAGE, AND THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS EMPLOYING THE SAME 有权
    用于显示三维图像的光导板和使用其的三维图像显示装置

    公开(公告)号：US20110149202A1

    公开(公告)日：2011-06-23

    申请号：US12969838

    申请日：2010-12-16

    申请人： Byung-hee SOHN ,  Young-hwan Kim ,  Hong-seok Lee ,  Hee-kyung Kim

    发明人： Byung-hee SOHN ,  Young-hwan Kim ,  Hong-seok Lee ,  Hee-kyung Kim

    IPC分类号： G02F1/1335 ,  F21V8/00

    CPC分类号： G02B6/0065 ,  G02B6/0036 ,  G02B27/225

    摘要： A light guide plate for displaying a three-dimensional (3D) image, and a 3D image display apparatus employing the same. The light guide plate includes a transparent body formed in a flat panel shape, and for guiding light with total internal reflection in the transparent body; and a plurality of viewing zone separation units aligned inside the transparent body. Light incident on two side surfaces of the light guide plate is separated into different viewing zones by reflective surfaces of the viewing zone separation units.

    摘要翻译： 用于显示三维（3D）图像的导光板，以及采用该导光板的3D图像显示装置。 导光板包括形成为平板形状的透明体，并且用于将全反射的光引导到透明体中; 以及在透明体内对准的多个观察区分离单元。 入射在导光板的两个侧表面上的光被观察区分离单元的反射表面分离成不同的观察区。

    Transflective display apparatus
    9.
    发明申请
    Transflective display apparatus 有权
    透反式显示装置

    公开(公告)号：US20100231501A1

    公开(公告)日：2010-09-16

    申请号：US12656836

    申请日：2010-02-17

    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： G09G3/36 ,  F21V7/04 ,  G02F1/163

    CPC分类号： G02F1/133555 ,  G02B6/0051 ,  G02B6/0055 ,  G02F1/133514 ,  G02F1/133605

    摘要： Provided is a transflective display apparatus including a light source, a light guide plate guiding light from the light source or incident external light toward the inside, emitting the light or the incident external light to a light emitting surface of the light guide plate, and including a diffusion reflective member formed on the light emitting surface, a color reflective member disposed in a lower portion of the light guide plate and including a plurality of arrayed color regions for reflecting light of a color, a light modulation member disposed in an upper portion of the light guide plate, modulating light, and forming an image, including a plurality of pixel regions corresponding to the plurality of color regions, respectively, each of the plurality of pixel regions including an effective region and an ineffective region, wherein the diffusion reflective member is disposed to face the ineffective region.

    摘要翻译： 本发明提供一种半透过型显示装置，包括光源，将来自光源的光或入射的外部光引导到内部的导光板，将光或入射的外部光发射到导光板的发光面，并且包括 在所述发光面上形成的扩散反射部件，配置在所述导光板的下部的彩色反射部件，所述彩色反射部件具有多个用于反射光的光的排列的彩色区域，配置在所述导光板的上部的光调制部件 所述导光板分别调制光并形成包括与所述多个颜色区域对应的多个像素区域的图像，所述多个像素区域中的每一个包括有效区域和无效区域，其中所述扩散反射构件 被处置以面对无效区域。