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1.发明授权Light guide panel with curved wedge-shape prisms, and display and methods including the same 有权具有弯曲楔形棱镜的导光板，以及包括其的显示和方法公开(公告)号：US07967494B2
公开(公告)日：2011-06-28
申请号：US12458528
申请日：2009-07-15
申请人： Chul Goo Chi , Sung Hyun Joo , O Yong Jeong , Seong Hoon Lee
发明人： Chul Goo Chi , Sung Hyun Joo , O Yong Jeong , Seong Hoon Lee
CPC分类号： G02B6/0036 , G02B6/0038 , G02B6/0061
摘要： A light guide panel includes a lateral side configured to transmit light to an interior of the light guide panel, a rear side configured to reflect light to the interior of the light guide panel, and a front side configured to emit light from the interior of the light guide panel, wherein the rear side includes a repeating pattern of regions, each region having a plurality of wedge-shaped rear prisms disposed therein, and the wedge-shaped rear prisms include at least one of a side having a predetermined radius of curvature and a side having a point of inflection.
摘要翻译： 导光板包括被配置为将光透射到导光板的内部的侧面，被配置为将光反射到导光板的内部的后侧，以及被配置为从所述导光板的内部发光的前侧 导光板，其中后侧包括区域的重复图案，每个区域具有设置在其中的多个楔形后棱镜，并且楔形后棱镜包括具有预定曲率半径的一侧中的至少一个， 一侧有拐点。
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2.发明申请公开(公告)号：US20100014318A1
公开(公告)日：2010-01-21
申请号：US12458528
申请日：2009-07-15
申请人： Chul Goo Chi , Sung Hyun Joo , O Yong Jeong , Seong Hoon Lee
发明人： Chul Goo Chi , Sung Hyun Joo , O Yong Jeong , Seong Hoon Lee
CPC分类号： G02B6/0036 , G02B6/0038 , G02B6/0061
摘要： A light guide panel includes a lateral side configured to transmit light to an interior of the light guide panel, a rear side configured to reflect light to the interior of the light guide panel, and a front side configured to emit light from the interior of the light guide panel, wherein the rear side includes a repeating pattern of regions, each region having a plurality of wedge-shaped rear prisms disposed therein, and the wedge-shaped rear prisms include at least one of a side having a predetermined radius of curvature and a side having a point of inflection.
摘要翻译： 导光板包括被配置为将光透射到导光板的内部的侧面，被配置为将光反射到导光板的内部的后侧，以及被配置为从所述导光板的内部发光的前侧 导光板，其中后侧包括区域的重复图案，每个区域具有设置在其中的多个楔形后棱镜，并且楔形后棱镜包括具有预定曲率半径的一侧中的至少一个， 一侧有拐点。
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3.发明授权Light guide panel comprising symmetric front prism and asymmetric front prism for back light unit of LCD 有权导光板包括对称前棱镜和液晶显示器背光单元的不对称前棱镜公开(公告)号：US08823632B2
公开(公告)日：2014-09-02
申请号：US12452010
申请日：2007-11-26
申请人： Chul Goo Chi , Sung Hyun Joo , O Yong Jeong , Jae Han Kim , Man Suk Kim
发明人： Chul Goo Chi , Sung Hyun Joo , O Yong Jeong , Jae Han Kim , Man Suk Kim
IPC分类号： G09G3/36 , G02F1/1335
CPC分类号： G02B6/0038 , G02B6/0061
摘要： Disclosed herein is a light guide panel for a backlight unit of a liquid crystal display (LCD). The light guide panel enables adjustment in viewing angle and brightness at a specific position and angle by controlling a cross-sectional shape of front prisms of the light guide panel.
摘要翻译： 这里公开了用于液晶显示器（LCD）的背光单元的导光板。 导光板能够通过控制导光板的前棱镜的横截面形状来调节特定位置和角度的视角和亮度。
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4.发明申请公开(公告)号：US20100134403A1
公开(公告)日：2010-06-03
申请号：US12452010
申请日：2007-11-26
申请人： Chul Goo Chi , Sung Hyun Joo , O Yong Jeong , Jae Han Kim , Man Suk Kim
发明人： Chul Goo Chi , Sung Hyun Joo , O Yong Jeong , Jae Han Kim , Man Suk Kim
CPC分类号： G02B6/0038 , G02B6/0061
摘要： Disclosed herein is a light guide panel for a backlight unit of a liquid crystal display (LCD). The light guide panel enables adjustment in viewing angle and brightness at a specific position and angle by controlling a cross-sectional shape of front prisms of the light guide panel.
摘要翻译： 这里公开了用于液晶显示器（LCD）的背光单元的导光板。 导光板能够通过控制导光板的前棱镜的横截面形状来调节特定位置和角度的视角和亮度。
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公开(公告)号：US20110180730A1
公开(公告)日：2011-07-28
申请号：US13122198
申请日：2009-08-31
申请人： Jong Jae Kim , Sung Hyun Joo , Sun Woong Shin , Jae Young Choi , Hee Jeong Ban , Yong Hoon Kang , Sang Cheol Lee , Eu Gene Kim
发明人： Jong Jae Kim , Sung Hyun Joo , Sun Woong Shin , Jae Young Choi , Hee Jeong Ban , Yong Hoon Kang , Sang Cheol Lee , Eu Gene Kim
IPC分类号： G07D7/12
摘要： The present disclosure provides a counterfeit detector which identifies whether a security document or the like is authentic by irradiating UV rays from UV LEDs onto fluorescent security marks formed on the security document. UV rays emitted from the UV LEDs are independently condensed and reflected, thus enabling a user to more effectively identify the fluorescent security marks that are formed in special shapes using UV fluorescent material.
摘要翻译： 本公开提供了一种伪造检测器，其通过将来自UV LED的紫外线照射到形成在安全文件上的荧光安全标记上来识别安全文件等是否是真实的。 从UV LED发射的紫外线被独立地冷凝和反射，从而使用户能够更有效地识别使用UV荧光材料形成为特殊形状的荧光安全标记。
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