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1. 发明授权

US09477101B2 Nanostructured acousto-optic device, and optical scanner, optical modulator, and holographic display apparatus using the nanostructured acousto-optic device 有权
标题翻译：纳米结构声光装置，以及使用纳米结构声光装置的光学扫描器，光学调制器和全息显示装置
公开(公告)号：US09477101B2
公开(公告)日：2016-10-25
申请号：US13360616
申请日：2012-01-27
申请人： Seung-hoon Han , In-kyeong Yoo , Sang-yoon Lee , Hong-seok Lee , Moon-gyu Han , Sun-kook Kim
发明人： Seung-hoon Han , In-kyeong Yoo , Sang-yoon Lee , Hong-seok Lee , Moon-gyu Han , Sun-kook Kim
IPC分类号： G02F1/11 , B82Y20/00 , G02F1/017 , G02F1/335
CPC分类号： G02F1/335 , B82Y20/00 , G02B27/22 , G02F1/017 , G02F1/11 , G02F1/292 , G02F2001/291 , G02F2202/36 , G02F2202/40 , G02F2202/42 , G02F2203/22 , G03H1/2286 , G03H2001/2292 , Y10S977/834
摘要： An acousto-optic device capable of increasing a range of a diffraction angle of output light by using a nanostructured acousto-optic medium, and an optical scanner, an optical modulator, a two-dimensional/three-dimensional (2D/3D) conversion stereoscopic image display apparatus, and a holographic display apparatus using the acousto-optic device. The acousto-optic device may include a nanostructured acousto-optic medium formed by at least two different mediums repeatedly alternating with each other, wherein at least one of the at least two different mediums includes an acousto-optic medium. The acousto-optic device having the aforementioned structure may increase the range of a diffraction angle of output light. Thus, various systems such as the optical scanner, the optical modulator, the 2D/3D conversion stereoscopic image display apparatus, and the holographic display apparatus may not require a separate optical system to increase an operational angle range, thereby decreasing a size of the system and/or improving a resolution of the system.
摘要翻译：一种能够通过使用纳米结构的声光介质和光学扫描器，光学调制器，二维/三维（2D / 3D）转换立体视觉增强输出光的衍射角的范围的声光器件图像显示装置和使用该声光装置的全息显示装置。声光装置可以包括由至少两个不同介质形成的纳米结构的声光介质，所述至少两个介质彼此重复交替，其中所述至少两种不同介质中的至少一种包括声光介质。具有上述结构的声光装置可以增加输出光的衍射角的范围。因此，诸如光学扫描器，光学调制器，2D / 3D转换立体图像显示装置和全息显示装置的各种系统可能不需要单独的光学系统来增加操作角度范围，从而减小系统的尺寸和/或提高系统的分辨率。

2. 发明授权

US09279989B2 Backlight unit, 3D display having the same, and method of forming 3D image 有权
标题翻译：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
申请人： Hoon Song , Yoon-sun Choi , Hong-seok Lee , Jung-mok Bae
发明人： Hoon Song , Yoon-sun Choi , Hong-seok Lee , Jung-mok Bae
IPC分类号： G09G5/02 , G02B27/22 , H04N13/04
CPC分类号： G02B27/2214 , H04N13/32 , H04N13/366
摘要： 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.
摘要翻译：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。

3. 发明授权

US09036246B2 3-dimensional image display apparatus 有权
标题翻译：三维图像显示装置
公开(公告)号：US09036246B2
公开(公告)日：2015-05-19
申请号：US13346874
申请日：2012-01-10
申请人： Hoon Song , Hong-seok Lee , Jae-hyeung Park
发明人： Hoon Song , Hong-seok Lee , Jae-hyeung Park
IPC分类号： G02F1/29 , G02B27/22
CPC分类号： G02B27/2242
摘要： Provided is a 3-dimensional (3D) display apparatus including a light source, a beam scanner, and a beam deflector array. The beam scanner scans light emitted by the light source, and the beam deflector array includes a plurality of beam deflectors arranged in an array to reproduce a light field by changing a direction of light rays scanned by the beam scanner.
摘要翻译：提供了一种包括光源，光束扫描器和光束偏转器阵列的三维（3D）显示设备。光束扫描器扫描由光源发射的光，并且光束偏转器阵列包括布置成阵列的多个光束偏转器，以通过改变由光束扫描器扫描的光线的方向再现光场。

4. 发明授权

US09019448B2 Display apparatus having improved outdoor visibility 有权
标题翻译：显示装置具有改善的户外可见度
公开(公告)号：US09019448B2
公开(公告)日：2015-04-28
申请号：US13016155
申请日：2011-01-28
申请人： Moon-gyu Han , Hong-seok Lee , Chang-gyun Shin
发明人： Moon-gyu Han , Hong-seok Lee , Chang-gyun Shin
IPC分类号： G02F1/1335 , F21V8/00
CPC分类号： G02F1/133621 , G02B6/005 , G02F2202/32
摘要： A display apparatus includes a light guide plate to emit light that enters through a side surface of the light guide plate through an upper surface of the light guide plate, a light source arranged on at least one side of the light guide plate, a reflection plate arranged under the light guide plate, a color filter layer arranged above the light guide plate, and an optical shutter arranged above the color filter layer to transmit or block at least a part of light according to electric control, wherein the color filter layer includes a transmission type color filter to transmit light in a particular wavelength band and reflect light in other wavelength bands.
摘要翻译：一种显示装置，包括：导光板，其通过导光板的上表面发射通过导光板的侧面进入的光;配置在导光板的至少一侧的光源;反射板布置在所述导光板下方的滤色器层，以及布置在所述滤色器层上方的光学快门，以根据电气控制传输或阻挡至少一部分光，其中所述滤色器层包括：透射型滤色器，以透射特定波长带中的光并反射其它波长带中的光。

5. 发明授权

US08848055B2 Object recognition system, and obstacle recognition system and method for vehicle 有权
标题翻译：对象识别系统，车辆障碍物识别系统及方法
公开(公告)号：US08848055B2
公开(公告)日：2014-09-30
申请号：US13031935
申请日：2011-02-22
申请人： Hong Seok Lee
发明人： Hong Seok Lee
IPC分类号： H04N7/18 , G06K9/32 , G06K9/00 , G06K9/46
CPC分类号： G06K9/00805 , G06K9/3233 , G06K9/4642 , H04N7/18
摘要： Provided is an object recognition system. The object recognition system recognizes an object in an ROI of a source image. The object recognition system includes an image change unit and an ROI detection unit. The image change unit receives the source image, and changes the object into an edge image which is represented as an edge line. The ROI detection unit divides the edge image into a plurality of regions, compares a total sum of edge component values of an edge line included in each of the regions and a predetermined threshold value by regions, and detects a region, in which the total sum of edge component values is greater than the threshold value, as the ROI from among the plurality of regions.
摘要翻译：提供了一种对象识别系统。物体识别系统识别源图像的ROI中的对象。物体识别系统包括图像改变单元和ROI检测单元。图像改变单元接收源图像，并将对象改变为表示为边缘线的边缘图像。 ROI检测单元将边缘图像分割成多个区域，将每个区域中包括的边缘线的边缘分量值的总和与区域进行比较，并且检测区域，其中总和边缘分量值大于阈值，作为多个区域中的ROI。

6. 发明授权

US08810750B2 Backlight unit and display device including the same 有权
标题翻译：背光单元和显示设备包括相同
公开(公告)号：US08810750B2
公开(公告)日：2014-08-19
申请号：US13179440
申请日：2011-07-08
申请人： Yong-kweun Mun , Yoon-sun Choi , Hong-seok Lee
发明人： Yong-kweun Mun , Yoon-sun Choi , Hong-seok Lee
IPC分类号： G02F1/1335
CPC分类号： G02B6/0038 , G02B6/003 , G02B6/0068 , G02B6/0073
摘要： A backlight unit and a display device including the backlight unit are provided. The backlight unit includes at least one light source unit and a light guide plate. The light source unit provides collimated light and controls light such that it is emitted in a plurality of light exit directions.
摘要翻译：提供背光单元和包括背光单元的显示装置。背光单元包括至少一个光源单元和导光板。光源单元提供准直光并控制光，使得其以多个光出射方向发射。

7. 发明授权

US08679879B2 Method for fabricating quantum dot and semiconductor structure containing quantum dot 有权
标题翻译：制造量子点和含有量子点的半导体结构的方法
公开(公告)号：US08679879B2
公开(公告)日：2014-03-25
申请号：US13325528
申请日：2011-12-14
申请人： Hong Seok Lee
发明人： Hong Seok Lee
IPC分类号： H01L21/336
CPC分类号： H01L29/127 , B82Y10/00 , B82Y30/00 , B82Y40/00
摘要： Disclosed are a method for fabricating a quantum dot. The method includes the steps of (a) preparing a compound semiconductor layer including a quantum well structure formed by sequentially stacking a first barrier layer, a well layer and a second barrier layer; (b) forming a dielectric thin film pattern including a first dielectric thin film having a thermal expansion coefficient higher than a thermal expansion coefficient of the second barrier layer and a second dielectric thin film having a thermal expansion coefficient lower than the thermal expansion coefficient of the second barrier layer on the second barrier layer; and (c) heat-treating the compound semiconductor layer formed thereon with the dielectric thin film pattern to cause an intermixing between elements of the well layer and elements of the barrier layers at a region of the compound semiconductor layer under the second dielectric thin film.
摘要翻译：公开了一种制造量子点的方法。该方法包括以下步骤：（a）制备包括通过依次层叠第一阻挡层，阱层和第二阻挡层而形成的量子阱结构的化合物半导体层; （b）形成电介质薄膜图案，该电介质薄膜图案包括热膨胀系数高于第二阻挡层的热膨胀系数的第一电介质薄膜和热膨胀系数低于热膨胀系数的第二电介质薄膜第二阻挡层; 和（c）利用电介质薄膜图案对其上形成的化合物半导体层进行热处理，以在第二介电薄膜下方的化合物半导体层的区域处引起阱层的元件与势垒层的元件之间的混合。

8. 发明申请

US20140009815A1 CHANGEABLE LIQUID LENS ARRAY AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：可更换液晶镜片阵列及其制造方法
公开(公告)号：US20140009815A1
公开(公告)日：2014-01-09
申请号：US14022487
申请日：2013-09-10
申请人： Jung-mok BAE , Hong-seok LEE , Hoon SONG , Yong-joo KWON , Jung-hoon LEE , Seung-yul CHOI
发明人： Jung-mok BAE , Hong-seok LEE , Hoon SONG , Yong-joo KWON , Jung-hoon LEE , Seung-yul CHOI
IPC分类号： G02B26/00
CPC分类号： G02B26/005 , G02B3/0056 , G02B3/14
摘要： A changeable liquid lens array and a method of manufacturing the same. The changeable liquid lens array includes a substrate, a plurality of partition walls arrayed on the substrate and having a fluid travel path, cells defined by the plurality of partition walls, a first fluid comprised in the cells, a second fluid arranged on the first fluid, a first electrode arranged on at least one side surface of each of the partition walls, and a second electrode disposed to be separate from the partition walls. A shape of shape of an interface between the first fluid and the second fluid changes based on a voltage that is applied to the first electrode and the second electrode.
摘要翻译：一种可变液晶透镜阵列及其制造方法。可变液体透镜阵列包括基板，排列在基板上并具有流体行进路径的多个分隔壁，由多个分隔壁限定的单元，包含在单元中的第一流体，布置在第一流体上的第二流体，布置在每个分隔壁的至少一个侧表面上的第一电极和设置成与分隔壁分离的第二电极。基于施加到第一电极和第二电极的电压，第一流体和第二流体之间的界面形状的形状发生变化。

9. 发明申请

US20130021545A1 SPATIAL LIGHT MODULATOR AND OPTICAL APPARATUS EMPLOYING THE SAME 审中-公开
标题翻译：空间光调制器和采用其的光学装置
公开(公告)号：US20130021545A1
公开(公告)日：2013-01-24
申请号：US13553102
申请日：2012-07-19
申请人： Hoon SONG , Hong-seok Lee , Kyu-hwan Choi
发明人： Hoon SONG , Hong-seok Lee , Kyu-hwan Choi
IPC分类号： G02F1/1335 , G02B27/22 , G02F1/29
CPC分类号： G02B27/22 , G02B5/32 , G02B26/06 , G02F1/1334 , G02F1/1347 , G02F2201/44 , G03H1/02 , G03H2001/0224 , G03H2225/33
摘要： A spatial light modulator includes a first transparent substrate; a second transparent substrate; a phase modulation unit disposed between the first transparent substrate and the second transparent substrate and configured to modulate a phase of light passing through the phase modulation unit by changing an optical path length of the phase modulation unit according to a voltage applied to the phase modulation unit; and an amplitude modulation unit disposed between the first transparent substrate and the second transparent substrate and configured to modulate an amplitude of light passing through the amplitude modulation unit according to a voltage applied to the amplitude modulation unit.
摘要翻译：空间光调制器包括第一透明基板; 第二透明基板; 相位调制单元，设置在所述第一透明基板和所述第二透明基板之间，并且被配置为通过根据施加到所述相位调制单元的电压来改变所述相位调制单元的光路长度来调制通过所述相位调制单元的光的相位 ; 以及幅度调制单元，设置在所述第一透明基板和所述第二透明基板之间，并且被配置为根据施加到所述振幅调制单元的电压来调制通过所述振幅调制单元的光的振幅。

10. 发明授权

US08353613B2 Light guide plate and display apparatus comprising the same 有权
标题翻译：导光板及包括该导光板的显示装置
公开(公告)号：US08353613B2
公开(公告)日：2013-01-15
申请号：US12687290
申请日：2010-01-14
申请人： Byoung-Iyong Choi , Hong-seok Lee , Jong-min Kim , Eun-kyung Lee
发明人： Byoung-Iyong Choi , Hong-seok Lee , Jong-min Kim , Eun-kyung Lee
IPC分类号： F21V7/04 , H01L33/00
CPC分类号： G02B6/0035 , G02B6/0038
摘要： A light guide plate includes a plurality of quantum dots on at least one of a surface of the light guide plate and inside the light guide plate, wherein the plurality of quantum dots emit light having a different wavelength than a light incident thereto.
摘要翻译：导光板在导光板的表面和导光板的至少一个上包括多个量子点，其中多个量子点发射具有与入射到其上的光不同的波长的光。

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