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公开(公告)号：US09177411B2
公开(公告)日：2015-11-03
申请号：US13912817
申请日：2013-06-07
发明人： Dong-choon Hwang , Ki-hyung Kang , Jung-hoon Yoon
CPC分类号： G06T15/00 , H04N13/111 , H04N13/305 , H04N13/31 , H04N13/317 , H04N13/324 , H04N13/351 , H04N13/373
摘要： A display apparatus includes a display panel which includes a plurality of sub pixels each outputting a sub pixel value of R, G, or B, a renderer which renders a multi-view image to be outputted by the display, and a controller which determines a rendering pitch according to a viewing distance of a user, and controls the renderer so that each of at least some of the plurality of sub pixels outputs a combined sub pixel value corresponding to a combination of sub pixel values corresponding to each of the plurality of views of the multi-view image according to the determined rendering pitch.
摘要翻译： 显示装置包括：显示面板，其包括多个子像素，每个子像素输出R，G或B的子像素值，渲染器，其使得由显示器输出的多视点图像;以及控制器， 根据用户的观看距离渲染间距，并且控制渲染器，使得多个子像素中的至少一些子像素中的每一个输出与对应于多个视图中的每一个的子像素值的组合相对应的组合子像素值 根据所确定的渲染间距来生成多视图图像。
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公开(公告)号：US10136125B2
公开(公告)日：2018-11-20
申请号：US14704293
申请日：2015-05-05
发明人： Jung-hoon Yoon , Ki-hyung Kang , Keun-bae Jeon , Seon-deok Hwang
IPC分类号： H04N13/398 , H04N13/305 , H04N13/31 , G02B27/22 , G09G3/00 , H04N13/324 , H04N13/317
摘要： A curved multi-view image display apparatus is provided. The curved multi-view image display apparatus includes: a curved display panel which includes a plurality of sub-pixels and has a curvature; a viewing zone divider provided on in front of the display panel and configured to divide a viewing zone and provide a plurality of optical views; a renderer configured to render a multi-view image to be output to the display panel; and a controller configured to determine a rendering pitch for each of the plurality of optical views based on the curvature, and control the renderer so that at least some of the plurality of sub-pixels to output a pixel value corresponding to a plurality of multi-view images based on the determined rendering pitch.
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公开(公告)号：US10677976B2
公开(公告)日：2020-06-09
申请号：US14487269
申请日：2014-09-16
发明人： Farid Mukhtarov , Ki-hyung Kang
摘要： A mobile device is provided which is capable of displaying a hologram. The mobile device includes a main body including a screen; a light guide member disposed above the screen; an entrance optical member disposed on a surface of the light guide member; and an image hologram disposed on a surface of the light guide member and laterally spaced apart from the entrance optical member. When an area of the screen corresponding to the entrance optical member emits a light, a holographic image stored in the image hologram is displayed above the light guide member.
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公开(公告)号：US09967552B2
公开(公告)日：2018-05-08
申请号：US14306779
申请日：2014-06-17
发明人： In-hak Na , Ki-hyung Kang , Soo-bae Moon , Jung-hoon Yoon , Hyun-seung Cho , Seon-deok Hwang
CPC分类号： H04N13/31 , G02B27/2214 , G02B27/26 , G06F3/041
摘要： A display apparatus includes a display panel configured to display an image frame that includes a right-eye image and a left-eye image, and a touch panel configured to sense a user touch, wherein the touch panel includes a polarizing switch panel configured to switch a direction of polarization of light emitted from the display panel, and a parallax realization layer which is formed on one side of the polarizing switch panel and is configured to provide a binocular disparity image by using light emitted from the polarizing switch panel.
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公开(公告)号：US10795177B2
公开(公告)日：2020-10-06
申请号：US15531957
申请日：2015-12-11
发明人： Farid Mukhtarov , Ki-hyung Kang
IPC分类号： H04N13/00 , G02B30/36 , G02F1/1335 , G02B30/26 , H04N13/383 , H04N13/324 , H04N13/398 , G02B5/04
摘要： The present invention relates to a prism sheet for auto-stereoscopic 3D display that is installed on the top of a liquid crystal display panel. The prism sheet for auto-stereoscopic 3D display according to the present invention, comprises a plurality of prisms disposed parallel to each other, each of which includes a central portion of which the upper and lower surfaces are parallel to each other, the central portion having a width corresponding to a plurality of subpixel columns of the liquid crystal display panel; a left inclined portion that is installed on a left side of the central portion and refracts light such that a user can view the left half of the plurality of subpixel columns covered by the central portion, wherein the left half subpixel column is visible to a user; and a right inclined portion that is installed on a right side of the central portion and refract light such that the user can view the right half of the plurality of subpixel columns covered by the central portion.
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公开(公告)号：US10715792B2
公开(公告)日：2020-07-14
申请号：US15093296
申请日：2016-04-07
IPC分类号： H04N13/354 , H04N13/312 , H04N13/317 , H04N13/324 , H04N13/359 , G02B30/27 , G02B30/36
摘要： A display device and a method of controlling the same are provided. The display device includes: a display panel including a plurality of pixels, each of which includes a plurality of sub pixels; a prism panel at one side of the display panel and including a prism array and a liquid crystal; a prism panel driver configured to apply voltage to the prism panel; and a controller configured to display a plurality of image frames on the display panel and to control a driving state of the prism panel variably while the plurality of image frames is displayed.
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公开(公告)号：US10025020B2
公开(公告)日：2018-07-17
申请号：US15134461
申请日：2016-04-21
发明人： Jung-hoon Yoon , Ki-hyung Kang
摘要： A 3D image display apparatus includes a display panel configured to display a multiview image, a light guide plate disposed in a rear of the display panel and spaced apart from the display panel, a main pattern repeatedly formed and spaced at a preset interval, and a light source configured to irradiate light to the light guide plate. A height of a sub pattern disposed in a light incident portion of the light guide plate near the light source among sub patterns constituting the main pattern is smaller than that of a sub pattern disposed in a central portion of the light guide plate.
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公开(公告)号：US09568770B2
公开(公告)日：2017-02-14
申请号：US13730026
申请日：2012-12-28
发明人： Hyun-seung Cho , Ki-hyung Kang
IPC分类号： H04N13/00 , G02F1/13363 , G06T15/00 , G02B27/26 , H04N13/04
CPC分类号： G02F1/13363 , G02B27/26 , G06T15/00 , H04N13/00 , H04N13/312
摘要： A display panel and a display apparatus are provided. The display panel includes an image panel having pixel lines; a polarization panel which switches a polarization direction of a ray of light emitted from the image panel; and a lens which passes the ray of light provided from the polarization panel. The lens includes a first lens array which has a first birefringence characteristic, a second lens array which has a second birefringence characteristic different from the first birefringence characteristic, and which is arranged at a location to face the first lens array in an alternating manner, and a liquid crystal portion which has a same birefringence characteristic as either the first birefringence characteristic or the second birefringence characteristic, and which is filled in between the first lens array and the second lens array.
摘要翻译： 提供了显示面板和显示装置。 显示面板包括具有像素线的图像面板; 偏振面板，其切换从图像面板发射的光线的偏振方向; 以及通过从偏振面板提供的光线的透镜。 透镜包括具有第一双折射特性的第一透镜阵列，具有与第一双折射特性不同的第二双折射特性的第二透镜阵列，并且布置在以交替方式面对第一透镜阵列的位置，以及 液晶部分具有与第一双折射特性或第二双折射特性相同的双折射特性，并且填充在第一透镜阵列和第二透镜阵列之间。
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公开(公告)号：US09560342B2
公开(公告)日：2017-01-31
申请号：US14339655
申请日：2014-07-24
发明人： Hyun-seung Cho , Ki-hyung Kang
CPC分类号： H04N13/305 , H04N13/32 , H04N13/351 , H04N13/354
摘要： An autostereoscopic multi-view image display apparatus includes an image panel including pixels arranged in rows and columns, a backlight unit configured to provide light to the image panel, and a viewing zone separator disposed in front of the image panel and configured to provide different viewpoints according to viewing zones. A processor is configured to control multi-view images included into one image frame to be divided into two groups, and to control two sub-frames including multi-view images included in the divided groups to be sequentially displayed. The lights of different directions are provided to the image panel at points of time when the two sub-frames are displayed, respectively.
摘要翻译： 一种自动立体多视点图像显示装置，包括：图像面板，包括以行和列排列的像素;背光单元，被配置为向所述图像面板提供光;以及观看区分隔件，设置在所述图像面板的前方并且被配置为提供不同的视点 根据观察区。 处理器被配置为控制包括在一个图像帧中的多视点图像被分成两组，并且控制包括被划分的组中包括的多视图图像的两个子帧以被顺序地显示。 在显示两个子帧的时间点，分别向图像面板提供不同方向的光。
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