公开(公告)号：US20120188619A1

公开(公告)日：2012-07-26

申请号：US13352741

申请日：2012-01-18

申请人： Hoon SONG ,  Yoon-sun Choi ,  Hong-seok Lee ,  Jae-hyeung Park

发明人： Hoon SONG ,  Yoon-sun Choi ,  Hong-seok Lee ,  Jae-hyeung Park

IPC分类号： G03H1/08 ,  G03H1/26

CPC分类号： G03H1/2294 ,  G03H1/2205 ,  G03H2001/2207 ,  G03H2001/2242 ,  G03H2001/2297 ,  G03H2223/12 ,  G03H2223/54 ,  G03H2223/55

摘要： A three-dimensional holographic image display device and a method using the same are provided. Light corresponding to left and right eye holograms is emitted according to a time division method and divided into a first path and a second path. Active shutters operate substantially in synchronization with the emitted left and right eye holograms to provide images to a user's left and right eyes.

摘要翻译： 提供三维全息图像显示装置及其使用方法。 对应于左眼和右眼全息图的光根据时分方法发射并分成第一路径和第二路径。 有源快门基本上与发射的左眼全息图和右眼全息图同步地操作，以向用户的左眼和右眼提供图像。

公开(公告)号：US08711455B2

公开(公告)日：2014-04-29

申请号：US13352741

申请日：2012-01-18

申请人： Hoon Song ,  Yoon-sun Choi ,  Hong-seok Lee ,  Jae-hyeung Park

发明人： Hoon Song ,  Yoon-sun Choi ,  Hong-seok Lee ,  Jae-hyeung Park

IPC分类号： G03H1/00 ,  G03H1/08 ,  G03H1/10

CPC分类号： G03H1/2294 ,  G03H1/2205 ,  G03H2001/2207 ,  G03H2001/2242 ,  G03H2001/2297 ,  G03H2223/12 ,  G03H2223/54 ,  G03H2223/55

摘要： A three-dimensional holographic image display device and a method using the same are provided. Light corresponding to left and right eye holograms is emitted according to a time division method and divided into a first path and a second path. Active shutters operate substantially in synchronization with the emitted left and right eye holograms to provide images to a user's left and right eyes.

摘要翻译： 提供三维全息图像显示装置及其使用方法。 对应于左眼和右眼全息图的光根据时分方法发射并分成第一路径和第二路径。 有源快门基本上与发射的左眼全息图和右眼全息图同步地操作，以向用户的左眼和右眼提供图像。

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。

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。

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。

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。

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。

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。

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。

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。