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61. 发明申请

US20060140539A1 Optical isolator using photonic crystal 有权
标题翻译：光隔离器使用光子晶体
公开(公告)号：US20060140539A1
公开(公告)日：2006-06-29
申请号：US11316842
申请日：2005-12-27
申请人： Hong-seok Lee , Ji-deog Kim
发明人： Hong-seok Lee , Ji-deog Kim
IPC分类号： G02B6/26
CPC分类号： G02B6/2746 , B82Y20/00 , G02B6/1225
摘要： An optical isolator using a photonic crystal. The optical isolator includes an input portion that in turn includes an input waveguide part and an input waveguide having a taper portion formed in the input waveguide part. An output portion includes an output waveguide part and an output waveguide formed in the output waveguide part continuously with the input waveguide. The output waveguide includes a backward directional optical signal shield surface having an inclination greater than the taper portion with respect to an optical signal transmission center axis. The optical isolator is operable to have an optical signal substantially transmitted in a forward direction from the input portion to the output portion and further operable to substantially not transmit the optical signal in a backward direction from the output portion to the input portion.
摘要翻译：使用光子晶体的光隔离器。光隔离器包括输入部分，该输入部分又包括输入波导部分和在输入波导部分中形成有锥形部分的输入波导。输出部分包括与输入波导连续地形成在输出波导部分中的输出波导部分和输出波导。输出波导包括相对于光信号传输中心轴线具有大于锥形部分的倾斜度的反向定向光信号屏蔽表面。光隔离器可操作为具有从输入部分到输出部分的正向基本上传输的光学信号，并且还可操作以基本上不将光信号从输出部分向后方向传输到输入部分。

62. 发明授权

US06597478B2 Phase-conjugate holographic data storage device using a multifocal lens and data storage method thereof 失效
公开(公告)号：US06597478B2
公开(公告)日：2003-07-22
申请号：US10006691
申请日：2001-12-10
申请人： Ji-deog Kim , Hong-seok Lee , Suk-han Lee
发明人： Ji-deog Kim , Hong-seok Lee , Suk-han Lee
IPC分类号： G03H126
CPC分类号： G03H1/16 , G02B3/10 , G02B5/32 , G03H1/0486 , G11B7/0065 , G11B7/1374 , G11C13/042
摘要： A phase-conjugate holographic data storage device capable of enhancing the characteristics of recording and reproducing data by using a focusing lens is provided. The holographic data storage device includes a focusing lens which focuses an object beam having data, a spatial light modulator which is located on the optical path of the object beam passing through the focusing lens and modulates the object beam, and a data recording medium which records an interference pattern generated by interference between a reference beam and the object beam passing through the spatial light modulator and converging into a focus. The focusing lens is a focusing lens having at least two different focuses. The holographic data storage device is capable of effectively reducing a dc term having a bad influence on the characteristics of recording data, minimizing the size of a data unit, that is, a spot, and thus enhancing the density of recording data.

63. 发明授权

US09423626B2 Multi-view 3D image display apparatus and method 有权
标题翻译：多视图3D图像显示装置及方法
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
IPC分类号： G02B27/22 , G02B26/00 , H04N13/04
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。

64. 发明授权

US09007347B2 Multi-touch sensing display apparatus 有权
标题翻译：多点触摸感应显示装置
公开(公告)号：US09007347B2
公开(公告)日：2015-04-14
申请号：US12662643
申请日：2010-04-27
申请人： Hong-seok Lee , Yong-kweun Mun , Jung-woo Kim
发明人： Hong-seok Lee , Yong-kweun Mun , Jung-woo Kim
IPC分类号： G06F3/042
CPC分类号： G06F3/0425 , G06F2203/04109
摘要： A multi-touch sensing display apparatus is provided. The multi-touch sensing display apparatus may include a back light unit, a display panel, a sensor unit on a display surface of the display panel, and a touch light source unit providing light to be diffused by a touch of a user so that the sensor unit senses the touch of the user. The touch light source unit may include a touch light source and a transparent light guide plate. The transparent light guide plate may include a light guiding unit and a plurality of light emitting units integrally formed with each other as a single body, wherein the light guiding unit guides light from the touch light source to an inside thereof, and the plurality of light emitting units protrudes from the light guiding unit and emits light from the light guiding unit.
摘要翻译：提供一种多触摸感测显示装置。多触摸感测显示装置可以包括背光单元，显示面板，显示面板的显示面上的传感器单元，以及提供通过用户触摸而扩散的光的触摸光源单元，传感器单元感测到用户的触摸。触摸光源单元可以包括触摸光源和透明导光板。透明导光板可以包括导光单元和作为单体彼此一体形成的多个发光单元，其中导光单元将来自触摸光源的光引导到其内部，并且多个光发光单元从导光单元突出并从光导单元发射光。

65. 发明授权

US09007296B2 Three-dimensional image display apparatus and method 有权
标题翻译：三维图像显示装置及方法
公开(公告)号：US09007296B2
公开(公告)日：2015-04-14
申请号：US12938454
申请日：2010-11-03
申请人： Hong-seok Lee , Hoon Song , Yong-kweun Mun , Yoon-sun Choi , Hyung-sok Yeo
发明人： Hong-seok Lee , Hoon Song , Yong-kweun Mun , Yoon-sun Choi , Hyung-sok Yeo
IPC分类号： G09G3/32 , G09G3/36
CPC分类号： G09G3/36
摘要： A three-dimensional (3D) image display apparatus that includes a surface-light source device for emitting light in a direction which may be sequentially adjusted, is provided. The 3D image display apparatus includes a display panel for generating images by modulating the light emitted from the surface-light source device according to image information. The 3D image display apparatus also includes a controller for controlling the directivity adjustment of the light from the surface-light source device in a time-sequential manner and the image formation for each visual field of the display panel to be synchronized with each other.
摘要翻译：提供一种三维（3D）图像显示装置，其包括用于在可以顺序调整的方向上发光的表面光源装置。 3D图像显示装置包括用于通过根据图像信息调制从表面光源装置发射的光来生成图像的显示面板。 3D图像显示装置还包括控制器，用于以时间顺序的方式控制来自表面光源装置的光的方向性调节，并且显示面板的每个视野的图像形成彼此同步。

66. 发明授权

US08879154B2 Surface light source device for recording/reproducing holograms 有权
标题翻译：用于记录/再现全息图的表面光源装置
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
IPC分类号： G02B27/14 , G02B27/10 , G02B27/09 , G03H1/22 , G03H1/02
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。

67. 发明授权

US08685261B2 Methods of manufacturing surface light source devices 有权
标题翻译：制造面光源装置的方法
公开(公告)号：US08685261B2
公开(公告)日：2014-04-01
申请号：US12926126
申请日：2010-10-27
申请人： Yoon-sun Choi , Hong-seok Lee , Myoung-seong Kim
发明人： Yoon-sun Choi , Hong-seok Lee , Myoung-seong Kim
IPC分类号： B44C1/22
CPC分类号： B32B37/226 , B32B37/12 , B32B2309/105 , B32B2315/08 , B32B2457/202 , B32B2551/00 , G02B6/0036 , G02B6/0065
摘要： Provided are methods of manufacturing a surface light source device, the methods include forming a first structure that includes a first substrate and a plurality of glass beads each partially embedded in the first substrate. A second structure is formed that includes a second substrate and an adhesive material layer formed on the second substrate. The first structure and the second structure are adhered to each other in such a way that the glass beads are each partially embedded into the adhesive material layer.
摘要翻译：提供制造表面光源装置的方法，所述方法包括形成包括第一基板和每个部分地嵌入第一基板的多个玻璃珠的第一结构。形成第二结构，其包括形成在第二基板上的第二基板和粘合材料层。第一结构和第二结构彼此粘合，使得玻璃珠各自部分地嵌入粘合剂材料层中。

68. 发明申请

US20120139909A1 3D DISPLAY APPARATUS AND METHOD OF DISPLAYING 3D IMAGES 审中-公开
标题翻译： 3D显示装置和显示3D图像的方法
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。

69. 发明申请

US20120105767A1 DIRECTIONAL LIGHT GUIDE PLATE, DIRECTIONAL SURFACE LIGHT SOURCE, AND THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS EMPLOYING THE DIRECTIONAL SURFACE LIGHT SOURCE 有权
标题翻译：方向光导板，方向表面光源和采用方向表面光源的三维图像显示设备
公开(公告)号：US20120105767A1
公开(公告)日：2012-05-03
申请号：US13285241
申请日：2011-10-31
申请人： Kyu-hwan Choi , Hong-seok Lee , Byung-hee Sohn , Yong-kweun Mun
发明人： Kyu-hwan Choi , Hong-seok Lee , Byung-hee Sohn , Yong-kweun Mun
IPC分类号： G02F1/1335 , F21V7/04
CPC分类号： G02B6/0038 , G02B6/0053 , G02B6/0058 , G02B27/22
摘要： Directional light guide plates, directional surface light sources, and three-dimensional (3D) image display apparatuses employing the directional surface light sources are provided. Each of the directional light guide plates includes a plurality of viewing zone separation units having a refractive index different from that of a light guide unit, for separating light into left and right viewing zones.
摘要翻译：提供了定向导光板，方向表面光源和采用方向表面光源的三维（3D）图像显示装置。每个定向导光板包括具有与导光单元的折射率不同的折射率的多个观察区分离单元，用于将光分离成左和右观看区。

70. 发明申请

US20120099329A1 SURFACE LIGHT SOURCE DEVICE FOR RECORDING/REPRODUCING HOLOGRAMS 有权
标题翻译：用于记录/复制HOLOGRAMS的表面光源设备
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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