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    PRISM SHEET AND LIQUID CRYSTAL DISPLAY HAVING THE SAME
    1.
    发明申请
    PRISM SHEET AND LIQUID CRYSTAL DISPLAY HAVING THE SAME 有权
    PRISM表和液晶显示器

    公开(公告)号：US20100053502A1

    公开(公告)日：2010-03-04

    申请号：US12388482

    申请日：2009-02-18

    申请人： Heu-Gon Kim ,  Seong-Yong Hwang ,  Kang-Woo Lee ,  In-Sun Hwang ,  Taek-Sun Shin ,  Byung-Seo Yoon ,  Seul-Gi Kim

    发明人： Heu-Gon Kim ,  Seong-Yong Hwang ,  Kang-Woo Lee ,  In-Sun Hwang ,  Taek-Sun Shin ,  Byung-Seo Yoon ,  Seul-Gi Kim

    IPC分类号： G02B5/04 ,  G02B5/02 ,  G02F1/1335

    CPC分类号： G02B6/0053 ,  G02B6/0088 ,  G02F2001/133607

    摘要： Disclosed are a prism sheet and a liquid crystal display having the same. The prism sheet includes a base and a plurality of prism mountains. The base includes a front surface and a rear surface facing the front surface. The prism mountains are integrally formed with the base on the rear surface of the base. At least one prism mountain includes a plurality of light incidence surfaces and a reflective surface. The light incidence surfaces receive light. The reflective surface is adjacent to one of the light incidence surfaces to reflect the light. A vertical angle of the prism mountains formed between the light incidence surface adjacent to the reflective surface and the reflective surface, is in a range of about 70° to about 100°.

    摘要翻译： 公开了一种棱镜片和具有该棱镜片的液晶显示器。 棱镜片包括基底和多个棱镜山。 基座包括面向前表面的前表面和后表面。 棱镜山与基座的后表面一体形成。 至少一个棱镜山包括多个光入射面和反射面。 光入射面接收光。 反射表面与一个光入射表面相邻以反射光。 在与反射表面相邻的光入射表面和反射表面之间形成的棱镜山的垂直角在约70°至约100°的范围内。

    Prism sheet and liquid crystal display having the same
    2.
    发明授权
    Prism sheet and liquid crystal display having the same 有权
    棱镜片和具有相同的液晶显示器

    公开(公告)号：US07995160B2

    公开(公告)日：2011-08-09

    申请号：US12388482

    申请日：2009-02-18

    申请人： Heu-Gon Kim ,  Seong-Yong Hwang ,  Kang-Woo Lee ,  In-Sun Hwang ,  Taek-Sun Shin ,  Byung-Seo Yoon ,  Seul-Gi Kim

    发明人： Heu-Gon Kim ,  Seong-Yong Hwang ,  Kang-Woo Lee ,  In-Sun Hwang ,  Taek-Sun Shin ,  Byung-Seo Yoon ,  Seul-Gi Kim

    IPC分类号： G02F1/1335

    CPC分类号： G02B6/0053 ,  G02B6/0088 ,  G02F2001/133607

    摘要： Disclosed are a prism sheet and a liquid crystal display having the same. The prism sheet includes a base and a plurality of prism mountains. The base includes a front surface and a rear surface facing the front surface. The prism mountains are integrally formed with the base on the rear surface of the base. At least one prism mountain includes a plurality of light incidence surfaces and a reflective surface. The light incidence surfaces receive light. The reflective surface is adjacent to one of the light incidence surfaces to reflect the light. A vertical angle of the prism mountains formed between the light incidence surface adjacent to the reflective surface and the reflective surface, is in a range of about 70° to about 100°.

    摘要翻译： 公开了一种棱镜片和具有该棱镜片的液晶显示器。 棱镜片包括基底和多个棱镜山。 基座包括面向前表面的前表面和后表面。 棱镜山与基座的后表面一体形成。 至少一个棱镜山包括多个光入射面和反射面。 光入射面接收光。 反射表面与一个光入射表面相邻以反射光。 在与反射表面相邻的光入射表面和反射表面之间形成的棱镜山的垂直角在约70°至约100°的范围内。

    Light condensers for LCDS
    4.
    发明申请
    Light condensers for LCDS 审中-公开
    LCDS用冷凝器

    公开(公告)号：US20070171324A1

    公开(公告)日：2007-07-26

    申请号：US11639493

    申请日：2006-12-14

    申请人： Kang-Woo Lee ,  Joong-Hyun Kim ,  In-Sun Hwang

    发明人： Kang-Woo Lee ,  Joong-Hyun Kim ,  In-Sun Hwang

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133526 ,  G02B5/045 ,  G02F1/133606

    摘要： A light condenser for an LCD includes a base layer, a condensing layer and a lower surface-treated layer. The condensing layer is disposed on the base layer and has a condensing pattern formed therein. The lower surface-treated layer is disposed below the base layer and has a plurality of protrusions extending downwardly therefrom. Each of the protrusions has a substantially round shape. The novel light condenser enables the number of optical elements needed in a display apparatus to be reduced, thereby reducing LCD manufacturing costs. Additionally, the light condenser prevents a mutual scratching and adhesion problem between the condenser and a diffusing plate of the LCD, thereby improving the quality of the image produced by the display.

    摘要翻译： 用于LCD的光聚光器包括基底层，聚光层和下表面处理层。 聚光层设置在基底层上并形成有聚光图案。 下表面处理层设置在基层的下方，并且具有从其向下延伸的多个突起。 每个突起具有大致圆形的形状。 新颖的光聚光器能够减少显示装置中所需的光学元件的数量，从而降低LCD制造成本。 此外，光聚光器防止了冷凝器和LCD的扩散板之间的相互划伤和粘附问题，从而提高了由显示器产生的图像的质量。

    Optical member, method of manufacturing the optical member and backlight assembly having the optical member
    5.
    发明授权
    Optical member, method of manufacturing the optical member and backlight assembly having the optical member 有权
    光学构件，具有光学构件的光学构件和背光组件的制造方法

    公开(公告)号：US08042963B2

    公开(公告)日：2011-10-25

    申请号：US12468472

    申请日：2009-05-19

    申请人： Seung-Mo Kim ,  Kang-Woo Lee ,  Jin-Sung Choi

    发明人： Seung-Mo Kim ,  Kang-Woo Lee ,  Jin-Sung Choi

    IPC分类号： G09F13/04

    CPC分类号： B29D11/00278 ,  B29C59/04 ,  B29C2035/0827 ,  G02B5/0215 ,  G02B5/0263 ,  G02B5/0268 ,  G02B5/0278 ,  G02B5/045 ,  G02F1/133604 ,  G02F1/133606 ,  G02F2001/133607

    摘要： An optical member includes a base body, a plurality of light-concentrating lenses and a plurality of light-diffusing patterns. The base body has a first surface and a second surface which is opposite to the first surface and receives light from light sources. The light-concentrating lenses are formed on the first surface. The light-diffusing patterns are respectively formed at positions of the second surface respectively corresponding to the light sources to reduce an amount of light reflected by the light-concentrating lenses. Each of the light-diffusing patterns includes curved surfaces extending in a first direction and has a width which is in a predetermined range. The light-diffusing patterns are separated from one another in a second direction substantially perpendicular to the first direction.

    摘要翻译： 光学构件包括基体，多个聚光透镜和多个光漫射图案。 基体具有与第一表面相对的第一表面和第二表面，并接收来自光源的光。 光聚集透镜形成在第一表面上。 光扩散图案分别形成在分别对应于光源的第二表面的位置，以减少由聚光透镜反射的光量。 每个光扩散图案包括在第一方向上延伸并具有在预定范围内的宽度的曲面。 光扩散图案在基本上垂直于第一方向的第二方向上彼此分离。

    Optical Member, Method of Manufacturing the Optical Member and Backlight Assembly Having the Optical Member
    6.
    发明申请
    Optical Member, Method of Manufacturing the Optical Member and Backlight Assembly Having the Optical Member 有权
    光学构件，制造具有光学构件的光学构件和背光组件的方法

    公开(公告)号：US20090296374A1

    公开(公告)日：2009-12-03

    申请号：US12468472

    申请日：2009-05-19

    申请人： Seung-Mo Kim ,  Kang-Woo Lee ,  Jin-Sung Choi

    发明人： Seung-Mo Kim ,  Kang-Woo Lee ,  Jin-Sung Choi

    IPC分类号： G02F1/13357 ,  G02B5/02 ,  B29D11/00

    CPC分类号： B29D11/00278 ,  B29C59/04 ,  B29C2035/0827 ,  G02B5/0215 ,  G02B5/0263 ,  G02B5/0268 ,  G02B5/0278 ,  G02B5/045 ,  G02F1/133604 ,  G02F1/133606 ,  G02F2001/133607

    摘要： An optical member includes a base body, a plurality of light-concentrating lenses and a plurality of light-diffusing patterns. The base body has a first surface and a second surface which is opposite to the first surface and receives light from light sources. The light-concentrating lenses are formed on the first surface. The light-diffusing patterns are respectively formed at positions of the second surface respectively corresponding to the light sources to reduce an amount of light reflected by the light-concentrating lenses. Each of the light-diffusing patterns includes curved surfaces extending in a first direction and has a width which is in a predetermined range. The light-diffusing patterns are separated from one another in a second direction substantially perpendicular to the first direction.

    摘要翻译： 光学构件包括基体，多个聚光透镜和多个光漫射图案。 基体具有与第一表面相对的第一表面和第二表面，并接收来自光源的光。 光聚集透镜形成在第一表面上。 光扩散图案分别形成在分别对应于光源的第二表面的位置，以减少由聚光透镜反射的光量。 每个光扩散图案包括在第一方向上延伸并具有在预定范围内的宽度的曲面。 光扩散图案在基本上垂直于第一方向的第二方向上彼此分离。

    Optical member and display device having the same
    7.
    发明授权
    Optical member and display device having the same 失效
    光学构件和具有其的显示装置

    公开(公告)号：US08596818B2

    公开(公告)日：2013-12-03

    申请号：US12571627

    申请日：2009-10-01

    申请人： Kang-Woo Lee ,  Seung-Mo Kim ,  Jin-Sung Choi

    发明人： Kang-Woo Lee ,  Seung-Mo Kim ,  Jin-Sung Choi

    IPC分类号： F21V13/00

    CPC分类号： G02F1/133606 ,  G02F1/133611 ,  G02F2001/133607

    摘要： An optical member includes; an incident surface on which light is incident, an exit surface which is disposed substantially opposite the incident surface and from which the light exits, a prism pattern disposed on the exit surface, and a diffusion pattern which is aligned with the prism pattern and is disposed in a total internal reflection region in which the light incident on the incident surface is totally internally reflected by the prism pattern and output through the incident surface.

    摘要翻译： 光学构件包括： 光入射的入射表面，与入射表面基本相对设置并且光从其出射的出射表面，设置在出射表面上的棱镜图案，以及与棱镜图案对准的扩散图案 在入射面入射的光全部被棱镜图案反射并通过入射面输出的全内反射区域。

    Apparatus and method for estimating distance and position of object based on image of single camera
    8.
    发明授权
    Apparatus and method for estimating distance and position of object based on image of single camera 有权
    基于单个图像的图像估计物体的距离和位置的装置和方法

    公开(公告)号：US08467579B2

    公开(公告)日：2013-06-18

    申请号：US12827297

    申请日：2010-06-30

    申请人： Joon-Myun Cho ,  Kang-Woo Lee ,  Hyun Kim

    发明人： Joon-Myun Cho ,  Kang-Woo Lee ,  Hyun Kim

    IPC分类号： G06K9/00

    CPC分类号： G06T7/73 ,  G06T2207/30201 ,  G06T2207/30252

    摘要： Disclosed are an apparatus and a method for estimating a distance and a position between a photographing unit and a predetermined object based on an image of the photographing unit using a single camera. An apparatus for estimating a distance of an object based on a single camera image includes: a region detector detecting an object region box including the predetermined object in an image photographed by a photographing unit; a distance estimator measuring the size of the detected object region box and estimating a distance between the predetermined object and the photographing unit on the basis of an interpolating function interpolating the relationship of the size of the object region box and distances up to the photographing unit and the predetermined object; and a position estimator generating object position information estimating the position of the predetermined object.

    摘要翻译： 公开了一种基于使用单个照相机的拍摄单元的图像来估计拍摄单元和预定对象之间的距离和位置的装置和方法。 一种用于基于单个相机图像估计对象的距离的装置包括：区域检测器，检测由拍摄单元拍摄的图像中包含预定对象的对象区域框; 距离估计器，测量检测到的对象区域框的大小，并且基于内插对象区域框的大小和到拍摄单元的距离的关系的内插函数来估计预定对象和拍摄单元之间的距离，以及 预定对象; 以及位置估计器，生成估计预定对象的位置的对象位置信息。

    ROBOT SYSTEM BASED ON NETWORK AND EXECUTION METHOD OF THAT SYSTEM
    9.
    发明申请
    ROBOT SYSTEM BASED ON NETWORK AND EXECUTION METHOD OF THAT SYSTEM 审中-公开
    基于网络的机器人系统及其系统的执行方法

    公开(公告)号：US20090018698A1

    公开(公告)日：2009-01-15

    申请号：US11720397

    申请日：2005-04-27

    申请人： Hyun Kim ,  Kang-Woo Lee ,  Joo-Haeng Lee ,  Tae-Gun Kang ,  Ae-Kyeung Moon ,  Young-Ho Suh ,  Joon-Myun Cho ,  Young-Jo Cho

    发明人： Hyun Kim ,  Kang-Woo Lee ,  Joo-Haeng Lee ,  Tae-Gun Kang ,  Ae-Kyeung Moon ,  Young-Ho Suh ,  Joon-Myun Cho ,  Young-Jo Cho

    IPC分类号： G06F19/00

    CPC分类号： G05D1/0011

    摘要： The present invention relates to a network-based robot system and an executing method thereof. According to an exemplary embodiment of the present invention, predefine environment information is expressed in a universal data model (UDM) described by a linkage that shows a relationship among nodes, each node being an object of a virtual space abstracted by a real physical space. The universal data model is updated based on the context information, event occurrence information is transmitted to a task engine when the context information data value is changed, and the task engine executes a corresponding task through reasoning and invokes an external service. The robot can better recognize the context information by utilizing the external sensing function and external processing function. In addition, the robot system can provide an active service by reasoning the recognized context information and obtaining high-level information.

    摘要翻译： 本发明涉及基于网络的机器人系统及其执行方法。 根据本发明的示例性实施例，预定义环境信息在由链接描述的通用数据模型（UDM）中表示，所述链接显示节点之间的关系，每个节点是由真实物理空间抽象的虚拟空间的对象。 基于上下文信息来更新通用数据模型，当上下文信息数据值改变时事件发生信息被发送到任务引擎，并且任务引擎通过推理执行对应的任务并调用外部服务。 机器人可以通过利用外部感应功能和外部处理功能，更好地识别上下文信息。 此外，机器人系统可以通过推断识别的上下文信息并获得高级信息来提供主动服务。