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公开(公告)号：US09423626B2
公开(公告)日：2016-08-23
申请号：US13485859
申请日：2012-05-31
Applicant: Kyu-hwan Choi , Hong-seok Lee , Hoon Song , Yoon-sun Choi , Jung-mok Bae , Eok-su Kim
Inventor： Kyu-hwan Choi , Hong-seok Lee , Hoon Song , Yoon-sun Choi , Jung-mok Bae , Eok-su Kim
CPC classification number: G02B27/2292 , G02B26/005 , H04N13/322
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US09063273B2
公开(公告)日：2015-06-23
申请号：US13617093
申请日：2012-09-14
Applicant: Eok-su Kim , Jung-mok Bae , Hoon Song , Kang-hee Won , Deuk-seok Chung , Kyu-hwan Choi , Yoon-sun Choi
Inventor： Eok-su Kim , Jung-mok Bae , Hoon Song , Kang-hee Won , Deuk-seok Chung , Kyu-hwan Choi , Yoon-sun Choi
CPC classification number: G02B5/06 , G02B5/045 , G02B26/005 , G02B26/0883
Abstract: A changeable liquid prism array and a method of manufacturing the changeable liquid prism array are provided. The changeable liquid prism array includes a substrate, a wiring layer formed on the substrate, and including conducting wire portions and non-conducting wire portions where the conducting wire portions are not formed, and barrier walls disposed on the wiring layer. The changeable liquid prism array further includes cells defined by the barrier walls, a first liquid included in the cells, and a second liquid located on the first liquid. The changeable liquid prism array further includes side electrodes disposed on side surfaces of the barrier walls, and separated from each other by spaces corresponding to the non-conducting wire portions, and an upper electrode arranged above the barrier walls, and separated from the side electrodes.
Abstract translation: 提供了可变液晶棱镜阵列和制造可变液晶棱镜阵列的方法。 可变液晶棱镜阵列包括基板，形成在基板上的布线层，并且包括未形成导线部分的导线部分和非导线部分，以及设置在布线层上的阻挡壁。 可变液晶棱镜阵列还包括由阻挡壁限定的单元，包含在单元中的第一液体和位于第一液体上的第二液体。 可变液晶棱镜阵列还包括设置在阻挡壁的侧表面上的侧电极，并且彼此分隔开与非导线部分相对应的空间，以及设置在阻挡壁上方的上电极，并与侧电极分离 。
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公开(公告)号：US09007296B2
公开(公告)日：2015-04-14
申请号：US12938454
申请日：2010-11-03
Applicant: Hong-seok Lee , Hoon Song , Yong-kweun Mun , Yoon-sun Choi , Hyung-sok Yeo
Inventor： Hong-seok Lee , Hoon Song , Yong-kweun Mun , Yoon-sun Choi , Hyung-sok Yeo
CPC classification number: G09G3/36
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US08879154B2
公开(公告)日：2014-11-04
申请号：US13217420
申请日：2011-08-25
Applicant: Kyu-hwan Choi , Hong-seok Lee , Hoon Song , Yoon-sun Choi , Jung-mok Bae
Inventor： Kyu-hwan Choi , Hong-seok Lee , Hoon Song , Yoon-sun Choi , Jung-mok Bae
CPC classification number: G03H1/04 , F21V13/00 , G02B27/0905 , G02B27/0933 , G02B27/0961 , G02B27/0977 , G03H1/02 , G03H1/2286 , G03H2001/0212 , G03H2222/22 , G03H2222/35
Abstract: 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.
Abstract translation: 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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公开(公告)号：US20120139909A1
公开(公告)日：2012-06-07
申请号：US13298142
申请日：2011-11-16
Applicant: Kyu-hwan CHOI , Hong-seok Lee , Yoon-sun Choi , Jung-mok Bae , Hoon Song
Inventor： Kyu-hwan CHOI , Hong-seok Lee , Yoon-sun Choi , Jung-mok Bae , Hoon Song
IPC: G06T15/00
CPC classification number: G02B27/2264 , H04N13/302 , H04N13/354 , H04N13/363 , H04N13/365
Abstract: 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.
Abstract translation: 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。
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Patent Agency Ranking
公开(公告)号：US20120099329A1
公开(公告)日：2012-04-26
申请号：US13217420
申请日：2011-08-25
Applicant: Kyu-hwan Choi , Hong-seok Lee , Hoon Song , Yoon-sun Choi , Jung-mok Bae
Inventor： Kyu-hwan Choi , Hong-seok Lee , Hoon Song , Yoon-sun Choi , Jung-mok Bae
IPC: F21V13/00
CPC classification number: G03H1/04 , F21V13/00 , G02B27/0905 , G02B27/0933 , G02B27/0961 , G02B27/0977 , G03H1/02 , G03H1/2286 , G03H2001/0212 , G03H2222/22 , G03H2222/35
Abstract: 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.
Abstract translation: 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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公开(公告)号：US20120019908A1
公开(公告)日：2012-01-26
申请号：US13045703
申请日：2011-03-11
Applicant: Kyu-hwan Choi , Yoon-sun Choi , Hong-seok Lee , Hoon Song
Inventor： Kyu-hwan Choi , Yoon-sun Choi , Hong-seok Lee , Hoon Song
IPC: G02B27/22
CPC classification number: G02B27/2214 , G02B27/2242 , G02B27/2264 , H04N13/31 , H04N13/312 , H04N13/315
Abstract: An apparatus for displaying a 3-dimensional (3D) image, which is capable of providing a super multi-view, is provided. The apparatus includes: at least one image projector for projecting light including an image; an active optical element for adjusting a path of at least one light within a range of a predetermined angle; and a relay optical system for transmitting the at least one light to a pupil of a viewer. The apparatus provides a plurality of images in different views to the pupil using a time division method, by using the active optical element for adjusting the path of the at least one light.
Abstract translation: 提供了一种用于显示能够提供超级多视图的三维（3D）图像的装置。 该装置包括：用于投射包括图像的光的至少一个图像投影仪; 用于调节在预定角度的范围内的至少一个光的路径的有源光学元件; 以及用于将至少一个光发射到观看者的瞳孔的中继光学系统。 该装置通过使用有源光学元件调整至少一个光的路径，使用时分方法向瞳孔提供不同视图的多个图像。
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8.发明授权公开(公告)号：US07708448B2
公开(公告)日：2010-05-04
申请号：US12061722
申请日：2008-04-03
Applicant: Hong-seok Lee , Hoon Song
Inventor： Hong-seok Lee , Hoon Song
IPC: F21V7/04
CPC classification number: G02B6/0036 , G02B6/0038 , G02B6/0053 , G02B6/0061 , G02B6/0063 , G02B6/0076
Abstract: An all-in-one light guide plate, a backlight apparatus employing the same, and a method of manufacturing the all-in-one light guide plate are provided. The all-in-one light guide plate has a structure in which a plurality of protrusion type refractive elements for outputting light are integrated into the light guide member. It is possible to improve optical properties by more densely arranging the refractive elements with distance from the light source.
Abstract translation: 提供了一体式导光板，采用该导光板的背光装置，以及制造一体式导光板的方法。 一体式导光板具有多个用于输出光的突起型折射元件与导光部件一体化的结构。 通过使距离光源的距离更为紧密地布置折射元件，可以提高光学性能。
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9.发明授权Monolithic ink-jet printhead having a heater disposed between dual ink chambers and method for manufacturing the same 失效具有设置在双墨室之间的加热器的单片式喷墨打印头及其制造方法公开(公告)号：US07018017B2
公开(公告)日：2006-03-28
申请号：US10717662
申请日：2003-11-21
Applicant: Hoon Song , Yong-soo Oh , Jun-hyub Park , Keon Kuk , Chang-seung Lee , Young-jae Kim , Ji-hyuk Lim
Inventor： Hoon Song , Yong-soo Oh , Jun-hyub Park , Keon Kuk , Chang-seung Lee , Young-jae Kim , Ji-hyuk Lim
CPC classification number: B41J2/1404 , B41J2/1412 , B41J2/14129 , B41J2/1603 , B41J2/1625 , B41J2/1628 , B41J2/1631 , B41J2002/1437 , B41J2002/14467 , Y10T29/49083 , Y10T29/49128 , Y10T29/49401
Abstract: A monolithic ink-jet printhead includes a substrate having a lower ink chamber formed on an upper surface thereof, a manifold for supplying ink to the lower ink chamber formed on a bottom surface thereof, and an ink channel providing communication therebetween; a nozzle plate having a plurality of passivation layers and a metal layer sequentially stacked on the substrate, the nozzle plate having an upper ink chamber formed therein on a bottom surface of the metal layer, a nozzle in communication with the upper ink chamber formed on an upper surface of the metal layer, and a connection hole providing communication between the upper ink chamber and the lower ink chamber; a heater located between the upper ink chamber and the lower ink chamber for heating ink contained in the lower and upper ink chambers; and a conductor electrically connected to the heater to apply a current to the heater.
Abstract translation: 单片式喷墨打印头包括：在其上表面上形成有下墨室的基板，用于向形成在其底表面上的下墨室供墨的歧管和在其间提供连通的墨通道; 喷嘴板，其具有多个钝化层和顺序堆叠在所述基板上的金属层，所述喷嘴板在所述金属层的底面上形成有上部墨水室，与所述上部墨水室形成的喷嘴连通， 所述金属层的上表面和连接孔提供所述上墨室和所述下墨室之间的连通; 位于上墨室和下墨室之间的加热器，用于加热容纳在下墨室和上墨室中的墨; 以及电连接到加热器以将电流施加到加热器的导体。
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10.发明申请公开(公告)号：US20050162482A1
公开(公告)日：2005-07-28
申请号：US11084097
申请日：2005-03-21
Applicant: Hyung-taek Lim , Jong-woo Shin , Hoon Song , Yong-soo Oh , Chang-seung Lee
Inventor： Hyung-taek Lim , Jong-woo Shin , Hoon Song , Yong-soo Oh , Chang-seung Lee
CPC classification number: B41J2/14137 , B41J2/14129 , B41J2/1433 , B41J2/1603 , B41J2/1625 , B41J2/1626 , B41J2/1631 , B41J2/1646 , B41J2002/1437
Abstract: A monolithic ink-jet printhead includes a substrate having an ink chamber, a manifold, and an ink channel in flow communication, a nozzle plate including a plurality of passivation layers stacked on the substrate and a heat dissipating layer stacked on the passivation layers, a nozzle for ejecting ink penetrating the nozzle plate, a heater provided between adjacent passivation layers above the ink chamber, and a conductor between adjacent passivation layers, the conductor being electrically connected to the heater, wherein the heat dissipating layer is made of a thermally conductive metal for dissipating heat from the heater, the lower part of the nozzle is formed by penetrating the plurality of passivation layers, and the upper part of the nozzle is formed by penetrating the heat dissipating layer in a tapered shape in which a cross-sectional area thereof decreases gradually toward an exit thereof.
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