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71. 发明授权

US07262474B2 Magnetic memory device and method of manufacturing the same 有权
标题翻译：磁记忆体装置及其制造方法
公开(公告)号：US07262474B2
公开(公告)日：2007-08-28
申请号：US11045476
申请日：2005-01-31
申请人： Tae-wan Kim , Kook-rin Char , Dae-sik Kim
发明人： Tae-wan Kim , Kook-rin Char , Dae-sik Kim
IPC分类号： H01L29/82 , H01L43/00
CPC分类号： H01L43/12 , B82Y10/00 , G11C11/161 , H01L27/228 , H01L43/08
摘要： In a magnetic memory device, and a method of manufacturing the same, the magnetic memory device includes a switching device, and a magnetic tunneling junction (MTJ) cell connected to the switching device, the MTJ cell including a lower electrode connected to the switching device and a lower magnetic layer, a tunneling film containing fluorine, an upper magnetic layer, and a capping layer, sequentially stacked on the lower electrode.
摘要翻译：在磁存储器件及其制造方法中，磁存储器件包括开关器件和连接到开关器件的磁隧道结（MTJ）单元，MTJ单元包括连接到开关器件的下电极并且下层磁性层，含氟的隧道膜，上部磁性层和覆盖层依次层叠在下部电极上。

72. 发明授权

US07241027B2 Illumination system providing light of Gaussian distribution, projection system, and method of forming color image 失效
标题翻译：提供高斯分布，投影系统和形成彩色图像的方法的照明系统
公开(公告)号：US07241027B2
公开(公告)日：2007-07-10
申请号：US10805493
申请日：2004-03-22
申请人： Kun-ho Cho , Dae-sik Kim , Sung-ha Kim , Hee-joong Lee
发明人： Kun-ho Cho , Dae-sik Kim , Sung-ha Kim , Hee-joong Lee
IPC分类号： G02B27/12
CPC分类号： H04N9/315 , H04N9/3117
摘要： An illumination system includes a light source, first and second cylindrical lens arrays, and a relay lens. The first cylindrical lens array includes a plurality of cylindrical lens cells which divide light emitted from the light source into a plurality of beams. The second cylindrical lens array includes a plurality of cylindrical lens cells which combine the beams divided by the cylindrical lens cells in an identical direction. The relay lens relays beams passed through the second cylindrical lens array so that most of the beams are concentrated on an incident light axis to have a Gaussian distribution. Accordingly, light passed through slits for controlling the divergence angle of incident light or the etendue of an optical system has a Gaussian distribution in a color separation direction or a color scrolling direction.
摘要翻译：照明系统包括光源，第一和第二柱面透镜阵列以及中继透镜。第一柱面透镜阵列包括将从光源发射的光分成多个光束的多个柱面透镜单元。第二柱面透镜阵列包括多个柱面透镜单元，其以相同的方向组合由柱面透镜单元分隔的光束。中继透镜中继通过第二柱面透镜阵列的光束，使得大多数光束集中在入射光轴上以具有高斯分布。因此，通过用于控制入射光的发散角或光学系统的光密度的狭缝的光在颜色分离方向或彩色滚动方向上具有高斯分布。

73. 发明申请

US20070120972A1 Apparatus and method for processing 3D video signal 有权
标题翻译： 3D视频信号处理装置及方法
公开(公告)号：US20070120972A1
公开(公告)日：2007-05-31
申请号：US11604762
申请日：2006-11-28
申请人： Tae-hee Kim , Pil-ho Yu , Dae-sik Kim
发明人： Tae-hee Kim , Pil-ho Yu , Dae-sik Kim
IPC分类号： H04N13/04
CPC分类号： H04N13/133 , H04N13/144 , H04N2213/002
摘要： Provided are an apparatus and method for processing a three-dimensional (3D) video signal which corrects first and second video signals to prevent a reduction in a 3D effect and a disparity estimation error due to a difference between the first and second video signals. The method includes: a video signal detection unit detecting a difference between respective characteristics of received first and second video signals; and a video signal correction unit correcting the first video signal or the second video signal to equalize the characteristics of the first and second video signals. When the apparatus and the method are used, a reduction in the 3D effect and the disparity estimation error due to the difference between the first and second video signals can be prevented.
摘要翻译：提供一种用于处理三维（3D）视频信号的装置和方法，其校正第一和第二视频信号以防止3D效果的降低和由于第一和第二视频信号之间的差异引起的视差估计误差。该方法包括：视频信号检测单元，检测所接收的第一和第二视频信号的各个特性之间的差异; 以及视频信号校正单元，校正第一视频信号或第二视频信号以均衡第一和第二视频信号的特性。当使用装置和方法时，可以防止由于第一和第二视频信号之间的差异引起的3D效果和视差估计误差的降低。

74. 发明申请

US20070035512A1 3D image display device using integral imaging technology 审中-公开
标题翻译： 3D图像显示装置采用整体成像技术
公开(公告)号：US20070035512A1
公开(公告)日：2007-02-15
申请号：US11492121
申请日：2006-07-25
申请人： Dae-sik Kim , Sung-yong Jung
发明人： Dae-sik Kim , Sung-yong Jung
IPC分类号： G09G5/00
CPC分类号： G02B27/2214 , G02B3/14 , H04N13/302 , H04N13/359
摘要： A three dimensional (3D) image display using integral imaging technology is provided. The 3D image display A three dimensional (3D) image display comprises: a point light source array; a display element modulating incident light from the point light source array pixel by pixel by electric control to form an image; and a mode converter placed between the point light source array and the display element and capable of being converted into a transparent medium and a scattering medium by electric switching, wherein the 3D image display device is in a 3D mode when the mode converter is a transparent medium and in a 2D mode when the mode converter is a scattering medium. Thus, the viewing angle can be extended and 2D images and 3D images can be selectively switched.
摘要翻译：提供使用积分成像技术的三维（3D）图像显示。 3D图像显示器三维（3D）图像显示器包括：点光源阵列; 显示元件，通过电控制逐个像素地调制来自点光源阵列的入射光，以形成图像; 以及放置在点光源阵列和显示元件之间并且能够通过电切换转换成透明介质和散射介质的模式转换器，其中当模式转换器是透明的时，3D图像显示装置处于3D模式介质和2D模式时，模式转换器是散射介质。因此，可以扩展视角并且可以有选择地切换2D图像和3D图像。

75. 发明申请

US20060290888A1 2D and 3D image display apparatus 有权
标题翻译： 2D和3D图像显示装置
公开(公告)号：US20060290888A1
公开(公告)日：2006-12-28
申请号：US11395306
申请日：2006-04-03
申请人： Sung-yong Jung , Dae-sik Kim , Kyung-hoon Cha , Tae-hyeun Ha
发明人： Sung-yong Jung , Dae-sik Kim , Kyung-hoon Cha , Tae-hyeun Ha
IPC分类号： G03B21/00 , G02B27/26
CPC分类号： G02B27/225 , G02B27/2214 , H04N13/31 , H04N13/354 , H04N13/359
摘要： A 2D and 3D image display apparatus including: a display panel forming an image by spatially modulating an input image signal; a polarization conversion device converting a polarization direction of a beam incident into the polarization conversion device according to a voltage applied in synchronization with the image signal; and a switching barrier unit including first polarization units having a first polarization direction and second polarization units having a second polarization direction in an alternate manner, and transmitting the beam passing the polarization conversion device through at least one of the first polarization unit and the second polarization unit. Therefore, a 3D image can be displayed without degrading a horizontal resolution thereof by using a combination of polarization devices with low fabrication costs, which may utilize a time-sequential display method.
摘要翻译：一种2D和3D图像显示装置，包括：通过空间调制输入图像信号形成图像的显示面板; 偏振转换装置，根据与图像信号同步地施加的电压，转换入射到偏振转换装置中的光束的偏振方向; 以及切换屏障单元，其包括具有第一偏振方向的第一偏振单元和具有第二偏振方向的第二偏振单元，并且透射通过所述偏振转换器件的所述光束通过所述第一偏振单元和所述第二偏振光中的至少一个单元。因此，可以通过使用低制造成本的偏振装置的组合来显示3D图像而不降低其水平分辨率，其可以利用时间顺序显示方法。

76. 发明授权

US07150532B2 Projection system with scrolling unit 失效
标题翻译：投影系统与滚动单元
公开(公告)号：US07150532B2
公开(公告)日：2006-12-19
申请号：US10801138
申请日：2004-03-16
申请人： Sung-ha Kim , Kun-ho Cho , Dae-sik Kim , Hee-joong Lee
发明人： Sung-ha Kim , Kun-ho Cho , Dae-sik Kim , Hee-joong Lee
IPC分类号： G03B21/14 , G02F1/1335 , G02F1/13363 , H04N9/14
CPC分类号： G03B21/208 , G03B21/2073 , H04N9/3117
摘要： A projection system including a light source, a polarization conversion system, a reflection mirror, a color separator, a scrolling unit, a light valve, and a projection lens unit is provided. The polarization conversion system includes an incidence plane through which light emitted from the light source enters, and transmits a beam with a first polarization from the light entering through the incidence plane and reflects a beam with a second polarization toward the incidence plane and then changes the polarization of the reflected beam. The reflection mirror reflects the light emitted from the polarization conversion system through the incidence plane back toward the incidence plane. The color separator separates an incident beam according to color. The scrolling unit scrolls the color beams. The light valve processes an incident beam according to an image signal and forms a color picture. The projection lens unit magnifies and projects the color picture onto a screen.
摘要翻译：提供了包括光源，偏振转换系统，反射镜，分色器，滚动单元，光阀和投影透镜单元的投影系统。偏振转换系统包括入射平面，通过该入射平面从光源射出的光进入入射平面，并从入射平面入射的光透射具有第一偏振的光束，并将具有第二偏振的光束反射到入射平面，反射光束的极化。反射镜将从偏振转换系统发射的光通过入射平面反射回入射平面。颜色分离器根据颜色分离入射光束。滚动单元滚动着色光束。光阀根据图像信号处理入射光束并形成彩色图像。投影透镜单元将彩色图像放大并投影到屏幕上。

77. 发明申请

US20060262185A1 Multi-channel imaging system 审中-公开
标题翻译：多通道成像系统
公开(公告)号：US20060262185A1
公开(公告)日：2006-11-23
申请号：US11435931
申请日：2006-05-18
申请人： Kyung-hoon Cha , Dae-sik Kim
发明人： Kyung-hoon Cha , Dae-sik Kim
IPC分类号： H04N13/04 , H04N5/72
CPC分类号： H04R5/02 , H04N5/72 , H04N13/305 , H04N13/31 , H04N13/351 , H04N13/356 , H04R2499/15
摘要： Provided is a multi-channel imaging system whereby a plurality of viewers can watch a plurality of channels at the same time. The multi-channel imaging system includes an imaging unit separating images of the plurality of channels and providing the separated images to different viewing zones at the same time, and at least one directional speaker projecting sound to only one corresponding viewing zone.
摘要翻译：提供了一种多通道成像系统，其中多个观看者可以同时观看多个频道。多通道成像系统包括：成像单元，其分离多个通道的图像，并且将分离的图像同时提供给不同的观看区域，以及至少一个定向扬声器将声音投影到仅一个对应的观看区域。

78. 发明授权

US07131734B2 Projection system using spatial filter 有权
标题翻译：投影系统使用空间滤波器
公开(公告)号：US07131734B2
公开(公告)日：2006-11-07
申请号：US10805479
申请日：2004-03-22
申请人： Dae-sik Kim , Kun-ho Cho , Sung-ha Kim , Hee-joong Lee
发明人： Dae-sik Kim , Kun-ho Cho , Sung-ha Kim , Hee-joong Lee
IPC分类号： G03B21/14 , H04N9/14
CPC分类号： H04N9/3117 , G03B21/2066 , G03B21/208 , G03B33/10
摘要： A projection system that can adjust color balance of incident light is provided. The projection system includes a light source, a spatial filter, an optical separator, a scrolling unit, a light valve, and a projecting lens unit. The spatial filter has a slit to adjust a divergent angle or etendue of light emitted from the light source. The optical separator separates light passing through the spatial filter according to color of incident light. The scrolling unit has one or more spiral lens discs, which are formed by spirally arranging cylindrical lens cells, rotate, and scroll color beams separated by the optical separator. The light valve processes light passing through the scrolling unit according to an image signal and forms an image. The projecting lens unit magnifies the image formed on the light valve and projects the magnified image onto a screen.
摘要翻译：提供了可以调节入射光的颜色平衡的投影系统。投影系统包括光源，空间滤光器，光学分离器，滚动单元，光阀和投影透镜单元。空间滤光器具有狭缝以调节从光源发射的光的发散角或光密度。光学分离器根据入射光的颜色分离通过空间滤光器的光。滚动单元具有一个或多个螺旋透镜盘，它们通过螺旋地布置柱面透镜单元，旋转和滚动由光学分离器分离的彩色光束形成。光阀根据图像信号处理通过滚动单元的光并形成图像。投影透镜单元放大形成在光阀上的图像，并将放大图像投影到屏幕上。

79. 发明授权

US07090359B2 Scrolling unit, color illuminating system, and projection system using the scrolling unit 有权
标题翻译：滚动单元，彩色照明系统和使用滚动单元的投影系统
公开(公告)号：US07090359B2
公开(公告)日：2006-08-15
申请号：US10788406
申请日：2004-03-01
申请人： Dae-sik Kim , Kun-ho Cho , Sung-ha Kim
发明人： Dae-sik Kim , Kun-ho Cho , Sung-ha Kim
IPC分类号： G03B21/14 , G02B26/10 , H04N9/14
CPC分类号： H04N9/3117 , G02B3/06 , G02B26/0875 , G02B27/1033 , G02B27/1053 , G02B27/1086 , G02B27/123 , G02B27/145 , G02B27/148 , G03B21/14 , G03B21/208 , G03B33/08
摘要： A scrolling unit for forming a color image through scrolling, and a color illuminating system and a projection system using the scrolling unit. The scrolling unit includes a first spiral lens disk, a second spiral lens disk, and a glass rod. The first spiral lens disk includes a plurality of cylindrical lens cells arranged in a spiral pattern and can be rotated. The second spiral lens disk is installed facing the first spiral lens disk and can be rotated at the same speed as the first spiral lens disk. The projection system includes a light source, an optical splitter for splitting light into light beams having different colors, and a scrolling unit that scrolls the light beams by periodically changing paths on which the light beams proceed. Also included is a light valve for forming an image, and a projection lens unit for enlarging and projecting the image.
摘要翻译：用于通过滚动形成彩色图像的滚动单元，以及使用该滚动单元的彩色照明系统和投影系统。滚动单元包括第一螺旋透镜盘，第二螺旋透镜盘和玻璃棒。第一螺旋透镜盘包括以螺旋图案布置并可旋转的多个柱面透镜单元。第二螺旋透镜盘面向第一螺旋透镜盘安装并且可以以与第一螺旋透镜盘相同的速度旋转。投影系统包括光源，用于将光分成具有不同颜色的光束的光分路器，以及通过周期性地改变光束进行的路径来滚动光束的滚动单元。还包括用于形成图像的光阀和用于放大和投影图像的投影透镜单元。

80. 发明授权

US07048381B2 Cylindrical lens array for scrolling colors, projection system using same, and scrolling method 失效
标题翻译：用于滚动颜色的圆柱形透镜阵列，使用其的投影系统和滚动方法
公开(公告)号：US07048381B2
公开(公告)日：2006-05-23
申请号：US10651219
申请日：2003-08-29
申请人： Dae-sik Kim , Kun-ho Cho , Sung-ha Kim , Hee-joong Lee
发明人： Dae-sik Kim , Kun-ho Cho , Sung-ha Kim , Hee-joong Lee
IPC分类号： G03B21/00 , G03B21/14 , G03B21/20 , H04N9/12
CPC分类号： H04N9/3117 , G03B21/005
摘要： A cylindrical lens array for achieving color scrolling, a projection system using the cylindrical lens array, and a scrolling method. The cylindrical lens array is formed by arranging lens cells in an endless track. When the cylindrical lens array rotates, light rays passing through the lens cells advance along different paths. The projection system includes a light source, the cylindrical lens array, a light splitter, a light valve, and a projection unit. The light source emits a light. The cylindrical lens array has a plurality of lens cells arranged in an endless track and scrolls color bar images upon rotation. The light splitter splits incident light emitted from the light source into color beams according to a wavelength. The light valve receives the color beams split by the light splitter and scrolled by the cylindrical lens array and forms a color image by turning pixels on or off according to an input image signal. The projection lens unit magnifies the color image formed on the light valve and projects the magnified image onto a screen.
摘要翻译：用于实现彩色滚动的柱面透镜阵列，使用柱面透镜阵列的投影系统和滚动方法。柱面透镜阵列通过将透镜单元布置在环形轨道中而形成。当柱面透镜阵列旋转时，穿过透镜单元的光线沿着不同的路径前进。投影系统包括光源，柱面透镜阵列，分光器，光阀和投影单元。光源发光。柱面透镜阵列具有布置在环形轨迹中的多个透镜单元，并且在旋转时滚动彩条图像。光分路器根据波长将从光源发射的入射光分成彩色光束。光阀接收由分光器分割的彩色光束，并由柱面透镜阵列滚动，并根据输入图像信号转动像素开启或关闭来形成彩色图像。投影透镜单元放大形成在光阀上的彩色图像，并将放大图像投影到屏幕上。

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