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1. 发明授权

US07290884B2 Display device having resolution improving apparatus for project-type display device 有权
标题翻译：具有用于投影型显示装置的分辨率改善装置的显示装置
公开(公告)号：US07290884B2
公开(公告)日：2007-11-06
申请号：US11024693
申请日：2004-12-30
申请人： In Ho Choi , Sam Nyol Hong , Young Joong Kim , Hee Sool Koo
发明人： In Ho Choi , Sam Nyol Hong , Young Joong Kim , Hee Sool Koo
IPC分类号： G03B21/26 , H04N3/22 , G02F1/1335 , G02B26/08
CPC分类号： G02B26/0875 , H04N9/317
摘要： A concept of improving a resolution by using human's visual characteristics is provided. Bu the present invention, an image can be displayed at a more improved resolution than an actual physical resolution, thereby obtaining the same effect that the resolution is physically improved. An image signal corresponding to one frame is split into a first image signal and a second image signal, and a first image and a second image are formed based on the first image signal and the second image signal. Then, the first image and the second image are respectively displayed at a first location and a second location. As a result, a viewer can view the image at an improved resolution.
摘要翻译：提供了通过使用人的视觉特征来提高分辨率的概念。在本发明中，可以以比实际物理分辨率更高的分辨率显示图像，从而获得与物理上改善的分辨率相同的效果。对应于一帧的图像信号被分割为第一图像信号和第二图像信号，并且基于第一图像信号和第二图像信号形成第一图像和第二图像。然后，分别在第一位置和第二位置显示第一图像和第二图像。结果，观看者可以以改进的分辨率观看图像。

2. 发明授权

US07762669B2 Display device for improving an image resolution of projection-type display device 有权
标题翻译：用于提高投影型显示装置的图像分辨率的显示装置
公开(公告)号：US07762669B2
公开(公告)日：2010-07-27
申请号：US11024481
申请日：2004-12-30
申请人： In Ho Choi , Sam Nyol Hong , Young Joong Kim , Hee Sool Koo
发明人： In Ho Choi , Sam Nyol Hong , Young Joong Kim , Hee Sool Koo
IPC分类号： G03B21/26 , G03B21/28 , H04N5/74
CPC分类号： G02B26/0875 , H04N9/3179
摘要： A system for improving the resolution of a display device by using human visual characteristics wherein an image can be displayed at a more improved resolution than an actual physical resolution, thereby achieving the same effect as that where the resolution is physically improved. An image signal corresponding to one frame is separated into a first image signal and a second image signal, and a first image and a second image are formed based on the first image signal and the second image signal. The first image and the second image are respectively displayed at a first location and a second location. As a result, a viewer can view the image with an improved resolution.
摘要翻译：一种用于通过使用人类视觉特征来改善显示装置的分辨率的系统，其中可以以比实际物理分辨率更高的分辨率显示图像，从而实现与物理上改善分辨率相同的效果。对应于一帧的图像信号被分成第一图像信号和第二图像信号，并且基于第一图像信号和第二图像信号形成第一图像和第二图像。分别在第一位置和第二位置显示第一图像和第二图像。结果，观众可以以改进的分辨率观看图像。

3. 发明申请

US20100182708A1 OPTICAL PICKUP ACTUATOR 有权
标题翻译： OPTICAL PICKUP执行器
公开(公告)号：US20100182708A1
公开(公告)日：2010-07-22
申请号：US12750828
申请日：2010-03-31
申请人： In Ho Choi , Sam Nyol Hong , Jin A. Kim , Young Joong Kim
发明人： In Ho Choi , Sam Nyol Hong , Jin A. Kim , Young Joong Kim
IPC分类号： G02B7/02
CPC分类号： G02B7/025 , G02B7/023 , Y10T29/49826
摘要： There is provided an optical pickup actuator for actuating a lens holder having an object lens according to an interaction between coils and magnets. The optical pickup actuator includes a lens-seating portion formed on the lens holder to support the object lens and a lens guide portion protruding from the lens-seating portion to securely support the object lens. The lens guide portion has an adhesive confining groove in which adhesive can be injected to securely fix the object lens.
摘要翻译：提供了一种用于根据线圈和磁体之间的相互作用致动具有物镜的透镜保持器的光学拾取器致动器。光拾取器致动器包括形成在透镜保持器上以支撑物镜的透镜座部分和从透镜座部分突出的透镜引导部分，以牢固地支撑物镜。透镜引导部分具有可以注射粘合剂以牢固地固定物镜的粘合约束槽。

4. 发明授权

US07350222B2 Actuator of optical pick-up device 有权
标题翻译：光学拾取装置的执行器
公开(公告)号：US07350222B2
公开(公告)日：2008-03-25
申请号：US10961951
申请日：2004-10-07
申请人： Sam Nyol Hong , In Ho Choi , Kyung Taek Lee
发明人： Sam Nyol Hong , In Ho Choi , Kyung Taek Lee
IPC分类号： G11B7/085
CPC分类号： G11B7/0932
摘要： An actuator of an optical pick-up device includes two fixing frames, a lens holder disposed between the fixing frames and provided with a focus lens and coils, springs supporting the lens holder, the springs connecting two points of each fixing frame to the lens holder, each spring having one or more bends, a permanent magnet disposed facing the coils to generate magnetic field, and a yoke forming a path of the magnetic field generated by the permanent magnet.
摘要翻译：光学拾取装置的致动器包括两个固定框架，透镜架设置在固定框架之间并设置有聚焦透镜和线圈，支撑透镜架的弹簧，将每个固定框架的两个点连接到透镜架的弹簧每个弹簧具有一个或多个弯曲部，设置成面对线圈以产生磁场的永磁体以及形成由永磁体产生的磁场的路径的磁轭。

5. 发明授权

US07751133B2 Optical pickup actuator 有权
标题翻译：光学拾音器执行器
公开(公告)号：US07751133B2
公开(公告)日：2010-07-06
申请号：US12468032
申请日：2009-05-18
申请人： In Ho Choi , Sam Nyol Hong , Jin A. Kim , Young Joong Kim
发明人： In Ho Choi , Sam Nyol Hong , Jin A. Kim , Young Joong Kim
IPC分类号： G02B7/02
CPC分类号： G02B7/025 , G02B7/023 , Y10T29/49826
摘要： There is provided an optical pickup actuator for actuating a lens holder having an object lens according to an interaction between coils and magnets. The optical pickup actuator includes a lens-seating portion formed on the lens holder to support the object lens and a lens guide portion protruding from the lens-seating portion to securely support the object lens. The lens guide portion has an adhesive confining groove in which adhesive can be injected to securely fix the object lens.
摘要翻译：提供了一种用于根据线圈和磁体之间的相互作用致动具有物镜的透镜保持器的光学拾取器致动器。光拾取器致动器包括形成在透镜保持器上以支撑物镜的透镜座部分和从透镜座部分突出的透镜引导部分，以牢固地支撑物镜。透镜引导部分具有可以注射粘合剂以牢固地固定物镜的粘合约束槽。

6. 发明授权

US07307925B2 Optical pickup actuator that removes phase dispersion by a rolling mode 有权
标题翻译：通过滚动模式去除相位色散的光学拾取器执行器
公开(公告)号：US07307925B2
公开(公告)日：2007-12-11
申请号：US10884262
申请日：2004-07-02
申请人： In Ho Choi , Sam Nyol Hong
发明人： In Ho Choi , Sam Nyol Hong
IPC分类号： G11B7/00
CPC分类号： G11B7/08582 , G11B7/08523
摘要： The present invention discloses an optical pickup actuator including a lens holder having an object lens, and a driving means for changing a position of the lens holder by using an electromagnetic force. The driving means includes multipolar magnets and tracking coils for changing the position of the lens holder to the tracking direction, each of the tracking coils has a top coil, a bottom coil and side coils, and the whole or part of the side coils has an angle smaller than 90° to a horizontal line.
摘要翻译：本发明公开了一种光拾取器致动器，其包括具有物镜的透镜保持器和用于通过使用电磁力来改变透镜保持器的位置的驱动装置。驱动装置包括用于将透镜架的位置改变为跟踪方向的多极磁铁和跟踪线圈，每个跟踪线圈具有顶线圈，底线圈和侧线圈，并且所述侧线圈的全部或一部分具有角度与水平线小于90°。

7. 发明授权

US07270417B2 Display device and display method in which resolution improving apparatus is provided for project-type display device 有权
标题翻译：用于投影式显示装置的显示装置和显示方法，其中提供分辨率改进装置
公开(公告)号：US07270417B2
公开(公告)日：2007-09-18
申请号：US11024670
申请日：2004-12-30
申请人： In Ho Choi , Sam Nyol Hong , Young Joong Kim , Kyung Taek Lee
发明人： In Ho Choi , Sam Nyol Hong , Young Joong Kim , Kyung Taek Lee
IPC分类号： G03B21/26 , H04N3/22 , G02F1/1335 , G02B26/08
CPC分类号： H04N5/74 , G02B26/0875 , G03B21/005
摘要： A concept of improving a resolution by using human's visual characteristics is provided. An image can be displayed at a more improved resolution than an actual physical resolution, thereby obtaining the same effect that the resolution is physically improved. An image signal corresponding to one frame is split into a first image signal and a second image signal, and a first image and a second image are formed based on the first image signal and the second image signal. Then, the first image and the second image are respectively displayed at a first location and a second location. As a result, a viewer can view the image at an improved resolution.
摘要翻译：提供了通过使用人的视觉特征来提高分辨率的概念。可以以比实际物理分辨率更高的分辨率显示图像，从而获得与物理上改善的分辨率相同的效果。对应于一帧的图像信号被分割为第一图像信号和第二图像信号，并且基于第一图像信号和第二图像信号形成第一图像和第二图像。然后，分别在第一位置和第二位置显示第一图像和第二图像。结果，观众可以以改进的分辨率观看图像。

8. 发明授权

US07810932B2 Display device and method thereof 有权
标题翻译：显示装置及其方法
公开(公告)号：US07810932B2
公开(公告)日：2010-10-12
申请号：US11376140
申请日：2006-03-16
申请人： Sam Nyol Hong , Gi Tak Yun , Hee Sool Koo , Sang Hoon Hahn , In Ho Choi
发明人： Sam Nyol Hong , Gi Tak Yun , Hee Sool Koo , Sang Hoon Hahn , In Ho Choi
IPC分类号： G03B21/14 , G03B21/26
CPC分类号： H04N9/3141 , H04N5/74
摘要： Disclosed is a display device adapting a resolution improvement device capable of effectively improving a resolution in a projecting display device and a method thereof. A display device according to the present invention comprises: a light source; an image forming means for forming an image using a light emitted from the light source and an input image signal; a projection means for projecting an image formed in the image forming means on a screen; a displacement means for displacing an image displayed on the screen to be displaced; a driving means for driving the displacement to be moved; and an input signal applying means for applying an input signal to the driving means for the displacement means to be rotated in a predetermined direction.According to the present invention, different images are displayed on a screen periodically. It seems that the greater number of pixels is used than the real number in a sense of sight. Thus, the present invention has an effect of improving a resolution with the same number of pixels.
摘要翻译：公开了适用于能够有效地提高投影型显示装置的分辨率的分辨率改善装置的显示装置及其方法。根据本发明的显示装置包括：光源; 用于使用从光源发射的光形成图像的图像形成装置和输入图像信号; 投影装置，用于将形成在图像形成装置中的图像投影在屏幕上; 位移装置，用于移动显示在待移动的屏幕上的图像; 用于驱动移动的驱动装置; 以及输入信号施加装置，用于将输入信号施加到用于使位移装置沿着预定方向旋转的驱动装置。根据本发明，周期性地在屏幕上显示不同的图像。在视觉上看起来似乎使用比实数更大的像素数量。因此，本发明具有以相同数量的像素提高分辨率的效果。

9. 发明授权

US07535663B2 Optical pickup actuator 有权
标题翻译：光学拾音器执行器
公开(公告)号：US07535663B2
公开(公告)日：2009-05-19
申请号：US11311342
申请日：2005-12-20
申请人： In Ho Choi , Sam Nyol Hong , Jin A Kim , Young Joong Kim
发明人： In Ho Choi , Sam Nyol Hong , Jin A Kim , Young Joong Kim
IPC分类号： G02B7/02
CPC分类号： G02B7/025 , G02B7/023 , Y10T29/49826
摘要： There is provided an optical pickup actuator for actuating a lens holder having an object lens according to an interaction between coils and magnets. The optical pickup actuator includes a lens-seating portion formed on the lens holder to support the object lens and a lens guide portion protruding from the lens-seating portion to securely support the object lens. The lens guide portion has an adhesive confining groove in which adhesive can be injected to securely fix the object lens.
摘要翻译：提供了一种用于根据线圈和磁体之间的相互作用致动具有物镜的透镜保持器的光学拾取器致动器。光拾取器致动器包括形成在透镜保持器上以支撑物镜的透镜座部分和从透镜座部分突出的透镜引导部分，以牢固地支撑物镜。透镜引导部分具有可以注射粘合剂以牢固地固定物镜的粘合约束槽。

10. 发明授权

US06801483B2 Optical pickup actuator performable tilting operation 有权
标题翻译：光拾取器执行器执行倾斜操作
公开(公告)号：US06801483B2
公开(公告)日：2004-10-05
申请号：US09903655
申请日：2001-07-13
申请人： Sam Nyol Hong , Min Suk Suh , In Ho Choi
发明人： Sam Nyol Hong , Min Suk Suh , In Ho Choi
IPC分类号： G11B700
CPC分类号： G11B7/0956 , G11B7/0932 , G11B7/0933 , G11B7/0935
摘要： In an optical pickup actuator performable a tilting operation which operates an object lens so as to follow the center of signal tracks of an optical disc, an optical pickup actuator performable a tilting operation includes a plurality of damper holders separately fixed to both sides of a base, a lens holder placed between the plurality of damper holders and having an object lens for reading and writing information on a disc, suspension support means separately connected between both sides of the lens holder and the plurality of damper holders so as to support the lens holder as two sides one-stage support structure, and magnetic operating means separately installed at the lens holder and the base and operating the lens holder so as to follow an optical disc, accordingly an optical pickup actuator performable a tilting operation in accordance with the present invention can perform not only a translational motion in a tracking direction and a focusing direction but also a tilting motion in a radial direction and a tangential direction by minimizing a constraining force about the lens holder, thus data recorded on a high density disc can be accessed more accurately.
摘要翻译：在光拾取器致动器执行可操作物镜以跟随光盘的信号轨道的中心的倾斜操作，可执行倾斜操作的光学拾取器致动器包括分别固定到基座的两侧的多个阻尼器保持器，放置在多个阻尼器保持器之间并具有用于在盘上读取和写入信息的物镜的透镜保持器，分别连接在透镜保持器的两侧和多个阻尼器保持器之间的悬架支撑装置，以支撑透镜保持器作为双侧一级支撑结构，并且磁操作装置分别安装在透镜架和基座上并操作透镜架以便跟随光盘，因此根据本发明的光拾取器致动器执行倾斜操作不仅可以在跟踪方向和聚焦方向上执行平移运动，而且可以执行倾斜运动通过使围绕透镜保持器的约束力最小化在径向方向和切线方向上，因此可以更精确地访问记录在高密度盘上的数据。

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