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1. 发明申请

US20120294034A1 DISPLAY APPARATUS 有权
标题翻译：显示设备
公开(公告)号：US20120294034A1
公开(公告)日：2012-11-22
申请号：US13344020
申请日：2012-01-05
申请人： Guk Hyun KIM , Prudnikov OLEG , Youngchan KIM , Byoungho CHEONG
发明人： Guk Hyun KIM , Prudnikov OLEG , Youngchan KIM , Byoungho CHEONG
IPC分类号： F21V7/00 , F21V8/00
CPC分类号： G02B6/002 , G02B6/0016 , G02B6/0028 , G02B6/0031
摘要： A display apparatus includes a light source and a light guide plate including a light incident surface facing the light source and which receive the light, an opposite surface opposite to the light incident surface and which reflects the light and has an arc shape, connection surfaces at opposing sides of the light incident surface and which connect the light incident surface and the opposite surface, an upper surface connected to the light incident surface, the opposite surface and the connection surfaces and which outputs the light, and a lower surface opposite to the upper surface. The light incident surface of the light guide plate includes a first surface extending in a predetermined direction, and second surfaces inclined from the first surface in an area corresponding to the light source such that an optical recess having a polygonal pyramid shape is defined by the second surfaces.
摘要翻译：一种显示装置，包括光源和导光板，该导光板包括面向光源的光入射面并且接收光，与光入射面相对的反射面，反射光并具有圆弧形状，连接面位于光入射面的相对侧并连接光入射面和相对面，连接到光入射面，相对面和连接面的上表面，并输出光;以及与上部相对的下表面表面。导光板的光入射面包括在预定方向上延伸的第一表面和在与光源相对应的区域中从第一表面倾斜的第二表面，使得具有多边形棱锥形状的光学凹槽由第二表面限定表面。

2. 发明申请

US20110249214A1 BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME 有权
标题翻译：背光组件和显示装置
公开(公告)号：US20110249214A1
公开(公告)日：2011-10-13
申请号：US12856965
申请日：2010-08-16
申请人： Byoungho CHEONG , Guk Hyun KIM , Prudnikov OLEG
发明人： Byoungho CHEONG , Guk Hyun KIM , Prudnikov OLEG
IPC分类号： G02F1/1335 , G02F1/13357
CPC分类号： G02F1/133603 , G02B6/002 , G02B6/0021 , G02B6/0038 , G02B6/0068 , G02F1/133611 , G02F2001/133607
摘要： A backlight assembly includes; a light source including a light emitting surface through which a light exits and an optical member including a first surface disposed adjacent to the light source and a second surface disposed substantially opposite to the first surface, wherein the optical member covers the light source and guides the light therethrough, wherein the optical member includes; an incident surface to which the light is incident, the incident surface being connected with the first surface corresponding to the light source, an optical pattern disposed on the second surface and corresponding to the light source, the optical pattern reflecting a first light of the light incident through the incident surface through total internal reflection and a light guide pattern disposed on the first surface, wherein the light guide pattern directs the reflected first light to an exterior of the optical member.
摘要翻译：背光组件包括：光源，其包括光出射的发光面和包括邻近所述光源设置的第一表面的光学构件和与所述第一表面大致相对设置的第二表面，其中所述光学构件覆盖所述光源并引导所述光源其中所述光学构件包括：光入射的入射面，入射面与对应于光源的第一表面连接，设置在第二表面上并对应于光源的光学图案，光学图案反射光的第一光通过全内反射入射入射表面和设置在第一表面上的导光图案，其中导光图案将反射的第一光引导到光学构件的外部。

3. 发明申请

US20120106196A1 LIGHT GUIDE PLATE AND DISPLAY APPARATUS INCLUDING THE SAME 有权
标题翻译：光导板和显示装置，包括它们
公开(公告)号：US20120106196A1
公开(公告)日：2012-05-03
申请号：US13232301
申请日：2011-09-14
申请人： Hyun Jin CHO , Byoungho CHEONG , Prudnikov OLEG , Hyundeok IM
发明人： Hyun Jin CHO , Byoungho CHEONG , Prudnikov OLEG , Hyundeok IM
IPC分类号： F21V7/04
CPC分类号： G02B6/002 , G02B6/0046 , G02B6/0068 , G02B6/0073
摘要： A light guide plate includes a light incident surface, a light facing surface facing the light incident surface, a connection surface connecting the light incident surface with the light facing surface, and a top surface connected with the light incident surface, the light facing surface, and the connection surface. The light incident surface receives light from a light source, the light facing surface reflects light, and the top surface outputs light toward a display panel. The connection surface includes at least two absorption surfaces parallel to a straight line linking a center of an arc with an end of the light incident surface and at least one reflective surface interposed the two adjacent absorption surfaces to reflect the light.
摘要翻译：导光板包括光入射表面，面对光入射表面的面向光的表面，连接光入射表面和面向光的表面的连接表面，以及与光入射表面，面向光的表面连接的顶表面，和连接面。光入射面接收来自光源的光，面向光的表面反射光，顶表面向显示面板输出光。连接表面包括平行于连接弧的中心与光入射表面的端部的直线的至少两个吸收表面和插入两个相邻吸收表面以反射光的至少一个反射表面。

4. 发明申请

US20120170254A1 LIGHT SOURCE LENS, LIGHT SOURCE MODULE HAVING THE SAME AND BACKLIGHT ASSEMBLY HAVING THE LIGHT SOURCE MODULE 审中-公开
标题翻译：光源镜头，具有相同功能的光源模块和具有光源模块的背光组件
公开(公告)号：US20120170254A1
公开(公告)日：2012-07-05
申请号：US13152160
申请日：2011-06-02
申请人： Prudnikov OLEG , Young-Chan Kim , Byoung-Ho Cheong
发明人： Prudnikov OLEG , Young-Chan Kim , Byoung-Ho Cheong
IPC分类号： G02F1/13357 , F21V5/00
CPC分类号： G02F1/1336 , G02F1/133603 , G02F1/133606 , G02F1/133611 , G02F2001/133607
摘要： A light source lens includes a refraction surface having a concave portion proximate to a central axis of a light source lens. The central axis passes through a light source that is coupled to the light source lens. An angular distribution function F(θ′) of a first light emitted from the light source and refracted at the refraction surface at least approximately satisfies F  ( θ ′ ) ∝ 1 cos 3  ( θ ′ ) , where θ′ is a latitude angle of the first light refracted at the refraction surface with respect to the central axis. The lens refracts a light emitted from the light source so that the resulting luminance at the upper area of the light source is more uniform.
摘要翻译：光源透镜包括具有靠近光源透镜的中心轴的凹部的折射面。中心轴通过耦合到光源透镜的光源。从光源发射并在折射表面折射的第一光的角度分布函数F（＆amp; tt;'）至少近似满足F（θ），α1 cos 3（＆Thetas;'），其中＆ '是折射表面相对于中心轴折射的第一光的纬度角。透镜折射从光源发射的光，使得在光源的上部区域产生的亮度更均匀。

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