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公开(公告)号:US09323066B2
公开(公告)日:2016-04-26
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
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。
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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。
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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。
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公开(公告)号:US20110187764A1
公开(公告)日:2011-08-04
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: G09G5/10
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。
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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。
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公开(公告)号:US09423626B2
公开(公告)日:2016-08-23
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
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。
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公开(公告)号:US09063273B2
公开(公告)日:2015-06-23
申请号:US13617093
申请日:2012-09-14
申请人: Eok-su Kim , Jung-mok Bae , Hoon Song , Kang-hee Won , Deuk-seok Chung , Kyu-hwan Choi , Yoon-sun Choi
发明人: Eok-su Kim , Jung-mok Bae , Hoon Song , Kang-hee Won , Deuk-seok Chung , Kyu-hwan Choi , Yoon-sun Choi
CPC分类号: G02B5/06 , G02B5/045 , G02B26/005 , G02B26/0883
摘要: 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.
摘要翻译: 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 。
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公开(公告)号:US08879154B2
公开(公告)日:2014-11-04
申请号:US13217420
申请日:2011-08-25
申请人: Kyu-hwan Choi , Hong-seok Lee , Hoon Song , Yoon-sun Choi , Jung-mok Bae
发明人: Kyu-hwan Choi , Hong-seok Lee , Hoon Song , Yoon-sun Choi , Jung-mok Bae
CPC分类号: G03H1/04 , F21V13/00 , G02B27/0905 , G02B27/0933 , G02B27/0961 , G02B27/0977 , G03H1/02 , G03H1/2286 , G03H2001/0212 , G03H2222/22 , G03H2222/35
摘要: A surface light source device is provided. The surface light source device includes a light source, a beam splitter configured to split a light irradiated from the light source into a plurality of light beams each having a different path, a diffusion unit configured to diffuse the plurality of light beams split by the beam splitter into a surface light, and a collimating unit configured to arrange the plurality of light beams diffused from the diffusion unit in one direction.
摘要翻译: 提供表面光源装置。 所述面光源装置包括光源,将所述光源照射的光分成多个具有不同路径的光束的分束器,漫射单元,被配置为使由所述光束分离的所述多个光束 分离成面光,以及准直单元,被配置为沿着一个方向布置从扩散单元扩散的多个光束。
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公开(公告)号:US20120139909A1
公开(公告)日:2012-06-07
申请号:US13298142
申请日:2011-11-16
申请人: Kyu-hwan CHOI , Hong-seok Lee , Yoon-sun Choi , Jung-mok Bae , Hoon Song
发明人: Kyu-hwan CHOI , Hong-seok Lee , Yoon-sun Choi , Jung-mok Bae , Hoon Song
IPC分类号: G06T15/00
CPC分类号: G02B27/2264 , H04N13/302 , H04N13/354 , H04N13/363 , H04N13/365
摘要: A three-dimensional (3D) display apparatus and methods of displaying 3D images are provided. A 3D display apparatus includes a light source, a display unit, an active optical device for changing a travel path of light, and a plurality of projection optical systems.
摘要翻译: 提供三维(3D)显示装置和显示3D图像的方法。 3D显示装置包括光源,显示单元,用于改变光的行进路径的有源光学装置和多个投影光学系统。
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公开(公告)号:US20120099329A1
公开(公告)日:2012-04-26
申请号:US13217420
申请日:2011-08-25
申请人: Kyu-hwan Choi , Hong-seok Lee , Hoon Song , Yoon-sun Choi , Jung-mok Bae
发明人: Kyu-hwan Choi , Hong-seok Lee , Hoon Song , Yoon-sun Choi , Jung-mok Bae
IPC分类号: F21V13/00
CPC分类号: G03H1/04 , F21V13/00 , G02B27/0905 , G02B27/0933 , G02B27/0961 , G02B27/0977 , G03H1/02 , G03H1/2286 , G03H2001/0212 , G03H2222/22 , G03H2222/35
摘要: A surface light source device is provided. The surface light source device includes a light source, a beam splitter configured to split a light irradiated from the light source into a plurality of light beams each having a different path, a diffusion unit configured to diffuse the plurality of light beams split by the beam splitter into a surface light, and a collimating unit configured to arrange the plurality of light beams diffused from the diffusion unit in one direction.
摘要翻译: 提供表面光源装置。 所述面光源装置包括光源,将所述光源照射的光分成多个具有不同路径的光束的分束器,漫射单元,被配置为使由所述光束分离的所述多个光束 分离成面光,以及准直单元,被配置为沿着一个方向布置从扩散单元扩散的多个光束。
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