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1. 发明授权

US08896786B2 Liquid crystal display device having uniform brightness 有权
标题翻译：具有均匀亮度的液晶显示装置
公开(公告)号：US08896786B2
公开(公告)日：2014-11-25
申请号：US12561201
申请日：2009-09-16
申请人： Jeong-Min Seo , Jee-Hong Min , Young-Chan Kim , Moon-Gyu Lee , Kyu-Seok Kim
发明人： Jeong-Min Seo , Jee-Hong Min , Young-Chan Kim , Moon-Gyu Lee , Kyu-Seok Kim
IPC分类号： G02F1/1335 , F21V7/04 , F21V8/00
CPC分类号： G02F1/133504 , G02B5/045 , G02B6/0011 , G02B6/0016 , G02B6/0036 , G02B6/0038 , G02B6/0053 , G02B6/0068 , G02F1/133305 , G02F1/133514 , G02F1/133553 , G02F1/1336 , G02F1/133606 , G02F1/13439 , G02F1/136213 , G02F1/136286 , G02F1/1368 , G02F2001/133607 , G02F2001/136222
摘要： A liquid crystal display device has brightness uniformity at its front and lateral sides. The liquid crystal display device includes a reflection sheet reflecting light; an optical plate including a substrate for guiding light, a height-varying portion formed on one surface of the substrate, not facing the reflection sheet, and a prism pattern formed on the height-varying portion; and a plurality of light sources arranged on one lateral surface of the optical plate in a first direction so as to correspond to a position of the height-varying portion having a height not greater than an average height from the one surface of the substrate to the height-varying portion. The prism pattern extends in a second direction substantially perpendicular to the first direction. The average height is in a range of about 0.1% to about 10% of the thickness of the substrate.
摘要翻译：液晶显示装置的前后侧具有亮度均匀性。液晶显示装置包括反射光的反射片; 包括用于引导光的基板的光学板，形成在所述基板的一个表面上的不面向所述反射片的高度变化部分和形成在所述高度变化部分上的棱镜图案; 以及多个光源，其沿着第一方向布置在所述光学板的一个侧表面上，以对应于所述高度变化部分的位置，所述高度变化部分的高度不大于从所述基板的所述一个表面到所述基板的平均高度高度变化部分。棱镜图案沿大致垂直于第一方向的第二方向延伸。平均高度在基板厚度的约0.1％至约10％的范围内。

2. 发明申请

US20100085509A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100085509A1
公开(公告)日：2010-04-08
申请号：US12561201
申请日：2009-09-16
申请人： Jeong-Min Seo , Jae-Hong Kim , Young-Chan Kim , Moon-Gyu Lee , Kyu-Seok Kim
发明人： Jeong-Min Seo , Jae-Hong Kim , Young-Chan Kim , Moon-Gyu Lee , Kyu-Seok Kim
IPC分类号： G02F1/13357
CPC分类号： G02F1/133504 , G02B5/045 , G02B6/0011 , G02B6/0016 , G02B6/0036 , G02B6/0038 , G02B6/0053 , G02B6/0068 , G02F1/133305 , G02F1/133514 , G02F1/133553 , G02F1/1336 , G02F1/133606 , G02F1/13439 , G02F1/136213 , G02F1/136286 , G02F1/1368 , G02F2001/133607 , G02F2001/136222
摘要： A liquid crystal display device having brightness uniformity at its front and lateral sides is provided according to one or more embodiments. In one embodiment, the liquid crystal display device includes a reflection sheet reflecting light, an optical plate including a substrate for guiding light, a height-varying portion formed on one surface of the substrate, not facing the reflection sheet, and a prism pattern formed on the height-varying portion, and a plurality of light sources arranged on one lateral surface of the optical plate in a first direction so as to correspond to a position of the height-varying portion having a height not greater than an average height from the one surface of the substrate to the height-varying portion, wherein the prism pattern extends in a second direction substantially perpendicular to the first direction, and the average height is in a range of about 0.1% to about 10% of the thickness of the substrate.
摘要翻译：根据一个或多个实施例，提供其前侧和侧面具有亮度均匀性的液晶显示装置。在一个实施例中，液晶显示装置包括反射光的反射片，包括用于引导光的基板的光学板，形成在基板的一个表面上的不面向反射片的高度变化部分和形成的棱镜图案和高度变化部分上的多个光源，以及在第一方向上布置在光学板的一个侧表面上的多个光源，以便对应于具有不大于平均高度的高度变化部分的高度的位置衬底的高度变化部分的一个表面，其中棱镜图案沿基本上垂直于第一方向的第二方向延伸，并且平均高度在衬底的厚度的约0.1％至约10％的范围内。

3. 发明授权

US07253799B2 Backlight using planar hologram for flat display device 失效
标题翻译：背光使用平面全息图为平面显示设备
公开(公告)号：US07253799B2
公开(公告)日：2007-08-07
申请号：US10482300
申请日：2002-06-27
申请人： Moon-Gyu Lee , Hwan-Young Choi , Jin-Seung Choi , Jee-Hong Min
发明人： Moon-Gyu Lee , Hwan-Young Choi , Jin-Seung Choi , Jee-Hong Min
IPC分类号： G09G3/36
CPC分类号： G02B6/0036 , G02B6/0055
摘要： The backlight for a flat display device including a light source, a light guide plate and a surface hologram is provided. The light guide plate is installed at one side of the light source, and light from the light source travels in the light guide plate while being totally reflected. The surface hologram is formed on at least one surface of the light guide plate. The surface hologram has a pattern of a predetermined grating interval and a predetermined grating depth in order to diffract light at a predetermined angle toward the light guide plate.
摘要翻译：提供了包括光源，导光板和表面全息图的平面显示装置的背光源。导光板安装在光源的一侧，来自光源的光在导光板中行进，同时被全反射。表面全息图形成在导光板的至少一个表面上。表面全息图具有预定光栅间隔和预定光栅深度的图案，以便将光以预定角度衍射到导光板。

4. 发明申请

US20100141870A1 OPTICAL SHEET AND LCD APPARATUS HAVING THE SAME 审中-公开
标题翻译：光学片和具有该光学装置的液晶显示装置
公开(公告)号：US20100141870A1
公开(公告)日：2010-06-10
申请号：US12478373
申请日：2009-06-04
申请人： Kyu-Min Choe , Seung-Hwan Chung , Jin-Sung Choi , Moon-Gyu Lee , Seong-Mo Hwang , Jee-Hong Min
发明人： Kyu-Min Choe , Seung-Hwan Chung , Jin-Sung Choi , Moon-Gyu Lee , Seong-Mo Hwang , Jee-Hong Min
IPC分类号： G02F1/13357 , G02B5/04
CPC分类号： G02B5/045 , G02B6/0038 , G02B6/0053 , G02B6/0055 , G02F1/133611 , G02F1/133615 , G02F2001/133607
摘要： Disclosed are an optical sheet and a LCD apparatus having the same. The optical sheet receives a light emitted from a light guiding plate which is disposed under the optical sheet and emits the light substantially perpendicular to a liquid crystal panel. The optical sheet comprises a first prism pattern made of a material having a first refractive index and a second prism pattern made of a material having a second refractive index which is larger than the first refractive index. The viewing angle of the LCD apparatus having the optical sheet is extended and the brightness thereof is enhanced while a gray scale inversion is reduced.
摘要翻译：公开了具有该光学片和LCD装置的光学片和LCD装置。光学片接收从设置在光学片下方的导光板发射的光，并且发射基本上垂直于液晶面板的光。光学片包括由具有第一折射率的材料制成的第一棱镜图案和由具有大于第一折射率的第二折射率的材料制成的第二棱镜图案。具有光学片的LCD装置的视角被延长，并且在灰度反转降低的同时增强亮度。

5. 发明授权

US08529112B2 Light guiding bar, backlight assembly having the same and display apparatus having the same 有权
标题翻译：导光杆，背光组件及其显示装置
公开(公告)号：US08529112B2
公开(公告)日：2013-09-10
申请号：US13238512
申请日：2011-09-21
申请人： Young-Chan Kim , Hwan-Young Choi , Moon-Gyu Lee , Byoung-Ho Cheong
发明人： Young-Chan Kim , Hwan-Young Choi , Moon-Gyu Lee , Byoung-Ho Cheong
IPC分类号： F21V7/04
CPC分类号： G02B6/0038 , G02B6/0028 , G02B6/0046
摘要： A light guiding bar includes first and second light incident portions, a light exit portion and a reflecting portion. The first and second light incident portions are at opposite ends of the light guiding bar and receive light. The light exit portion extends in a first direction, and partially totally reflects and partially emits the light according to an incident angle. The reflecting portion extends in the first direction, is adjacent to the light exit portion and includes a plurality of reflecting surfaces. Each of the reflecting surfaces has a wedge shape and reflects the light in a direction inclined with respect to a second direction substantially perpendicular to the first direction. The light incident into the first and second light incident portions and directly on the light exit portion is totally reflected by the light exit portion.
摘要翻译：导光杆包括第一和第二光入射部分，光出射部分和反射部分。第一和第二光入射部分在导光棒的相对端并接收光。光出射部分沿着第一方向延伸，并且部分地全部反射并且根据入射角部分地发射光。反射部分在第一方向上延伸，与光出射部分相邻并且包括多个反射表面。每个反射表面具有楔形形状并且以相对于基本上垂直于第一方向的第二方向倾斜的方向反射光。入射到第一和第二光入射部分中并且直接在光出射部分上的光被光出射部分全反射。

6. 发明授权

US08653211B2 Random copolymer for forming neutral surface and methods of manufacturing and using the same 有权
标题翻译：用于形成中性表面的无规共聚物及其制造和使用方法
公开(公告)号：US08653211B2
公开(公告)日：2014-02-18
申请号：US13459588
申请日：2012-04-30
申请人： Min-Hyuck Kang , Su-Mi Lee , Eun-Ae Kwak , Moon-Gyu Lee , Bong-Jin Moon , Suk-Ho Kim , Ju-Hee Kim , Won-Tae Joo
发明人： Min-Hyuck Kang , Su-Mi Lee , Eun-Ae Kwak , Moon-Gyu Lee , Bong-Jin Moon , Suk-Ho Kim , Ju-Hee Kim , Won-Tae Joo
IPC分类号： C08F4/32 , C08F12/08 , C08F120/20
CPC分类号： C08F212/08 , B82Y30/00 , B82Y40/00 , C08F293/005 , C08F2438/02 , G03F7/0002 , C08F220/14 , C08F212/14 , C08F2/38
摘要： A random copolymer having a structure represented by the following Formula 1: wherein R is phosphonic acid, Me is a methyl group, x is a number of styrene units, and y is a number of methyl methacrylate units.
摘要翻译：具有由下式1表示的结构的无规共聚物：其中R是膦酸，Me是甲基，x是苯乙烯单元的数量，y是甲基丙烯酸甲酯单元的数量。

7. 发明授权

US09030381B2 Parallax barrier panel and display apparatus having the same 有权
标题翻译：视差屏障面板及其显示装置
公开(公告)号：US09030381B2
公开(公告)日：2015-05-12
申请号：US13540058
申请日：2012-07-02
申请人： Jung-Hyun Cho , Moon-Jung Baek , Seong-Mo Hwang , Moon-Gyu Lee , Sang-Il Kim
发明人： Jung-Hyun Cho , Moon-Jung Baek , Seong-Mo Hwang , Moon-Gyu Lee , Sang-Il Kim
IPC分类号： H04N13/00 , G02B26/02 , G09G5/10 , G02B26/00 , G09G3/00 , H04N13/04 , G09G3/34
CPC分类号： G09G5/10 , G02B26/005 , G02B27/2214 , G09G3/003 , G09G3/3433 , H04N13/315 , H04N13/359 , H04N13/366
摘要： A parallax barrier panel includes a first and second substrate and a fluidic layer disposed therebetween. The first substrate includes first electrode parts, a water-repellent layer and a partition wall. Each of the first electrode parts includes a main electrode and a first notch electrode and a second notch electrode. The main electrode extends in a first direction on a first base substrate. The first and second notch electrodes are adjacent to respective ends of the main electrode. The first and second notch electrodes extend along the main electrode in the first direction. The second substrate includes a second electrode part and a second base substrate, the second electrode part being disposed on the second base substrate. The second base substrate is disposed opposite to the first base substrate. The fluidic layer controls a light transmittance according to a voltage difference between the first and second electrode parts.
摘要翻译：视差屏障板包括第一和第二基板以及设置在其间的流体层。第一基板包括第一电极部分，防水层和分隔壁。每个第一电极部分包括主电极和第一陷波电极和第二切口电极。主电极在第一基底基板上沿第一方向延伸。第一和第二切口电极与主电极的相应端部相邻。第一和第二切口电极沿第一方向沿着主电极延伸。第二基板包括第二电极部分和第二基底基板，第二电极部分设置在第二基底基板上。第二基底基板与第一基底基板相对设置。流体层根据第一和第二电极部分之间的电压差来控制透光率。

8. 发明授权

US08714804B2 Backlight assembly and display apparatus having the same 有权
标题翻译：背光组件及其显示装置
公开(公告)号：US08714804B2
公开(公告)日：2014-05-06
申请号：US13275048
申请日：2011-10-17
申请人： Guk-Hyun Kim , Moon-Gyu Lee , Hyun-Deok Im
发明人： Guk-Hyun Kim , Moon-Gyu Lee , Hyun-Deok Im
IPC分类号： F21V7/04
CPC分类号： G02B6/002 , G02B6/003 , G02B6/0046 , G02B6/0053 , G02B6/0078
摘要： The backlight assembly includes a light source part and a light guide plate. The light source part generates a first light beam. The light guide plate has a plurality of light guide blocks. Each of the light guide blocks has a light incident surface, an opposite surface, a light emitting surface, and an inclined surface. The light incident surface receives the first light beam. The opposite surface is located opposite to the light incident surface, has a convex shape with respect to the light incident surface, and reflects the first light beam and converts the first light beam into a second light beam. The light emitting surface emits the second light beam. The inclined surface is inclined with respect to the light emitting surface.
摘要翻译：背光组件包括光源部分和导光板。光源部分产生第一光束。导光板具有多个导光块。每个导光块具有光入射表面，相对表面，发光表面和倾斜表面。光入射面接收第一光束。相对表面与光入射表面相对，相对于光入射表面具有凸形形状，并且反射第一光束并将第一光束转换成第二光束。发光面发射第二光束。倾斜面相对于发光面倾斜。

9. 发明申请

US20120229422A1 LIGHT SENSING ASSEMBLY AND INTERACTIVE DISPLAY DEVICE HAVING THE SAME 有权
标题翻译：光感测组件和具有相同功能的交互式显示设备
公开(公告)号：US20120229422A1
公开(公告)日：2012-09-13
申请号：US13239888
申请日：2011-09-22
申请人： Seong-Mo Hwang , Moon-Gyu Lee , Hyeon-Yong Jang , Jae-Jin Pyun , Il-Ho Lee , Moon-Jung Baek
发明人： Seong-Mo Hwang , Moon-Gyu Lee , Hyeon-Yong Jang , Jae-Jin Pyun , Il-Ho Lee , Moon-Jung Baek
IPC分类号： G06F3/042 , G01J5/00
CPC分类号： G02B6/0068 , G02B6/0073 , G06F3/0421 , G06F2203/04109
摘要： A light sensing assembly includes a first light guide plate (“LGP”), a light-emitting diode (“LED”) part, an infrared LED part, a second LGP and a first sensor array. The LED part is at a side portion of the first LGP and emits white lights of a displayed image. The infrared LED part emits infrared lights of a detected touch. The second LGP is below the first LGP. The second LGP guides a path of the infrared lights of the detected touch inputted in accordance with a touch operation. The first sensor array is at a side portion of the second LGP and senses the reflected infrared lights which are guided by the second LGP.
摘要翻译：光检测组件包括第一导光板（“LGP”），发光二极管（“LED”）部分，红外LED部分，第二LGP和第一传感器阵列。 LED部分位于第一LGP的侧部并发射显示图像的白光。红外LED部件发射检测到的触摸的红外线。第二个LGP低于第一个LGP。第二LGP引导根据触摸操作输入的检测到的触摸的红外线的路径。第一传感器阵列位于第二LGP的侧部，并且感测由第二LGP引导的反射红外光。

10. 发明授权

US08860694B2 Light sensing assembly and interactive display device having the same 有权
标题翻译：光检测组件和具有相同功能的交互式显示设备
公开(公告)号：US08860694B2
公开(公告)日：2014-10-14
申请号：US13239888
申请日：2011-09-22
申请人： Seong-Mo Hwang , Moon-Gyu Lee , Hyeon-Yong Jang , Jae-Jin Pyun , Il-Ho Lee , Moon-Jung Baek
发明人： Seong-Mo Hwang , Moon-Gyu Lee , Hyeon-Yong Jang , Jae-Jin Pyun , Il-Ho Lee , Moon-Jung Baek
IPC分类号： G06F3/042 , F21V8/00
CPC分类号： G02B6/0068 , G02B6/0073 , G06F3/0421 , G06F2203/04109
摘要： A light sensing assembly includes a first light guide plate (“LGP”), a light-emitting diode (“LED”) part, an infrared LED part, a second LGP and a first sensor array. The LED part is at a side portion of the first LGP and emits white lights of a displayed image. The infrared LED part emits infrared lights of a detected touch. The second LGP is below the first LGP. The second LGP guides a path of the infrared lights of the detected touch inputted in accordance with a touch operation. The first sensor array is at a side portion of the second LGP and senses the reflected infrared lights which are guided by the second LGP.
摘要翻译：光检测组件包括第一导光板（“LGP”），发光二极管（“LED”）部分，红外LED部分，第二LGP和第一传感器阵列。 LED部分位于第一LGP的侧部并发射显示图像的白光。红外LED部件发射检测到的触摸的红外线。第二个LGP低于第一个LGP。第二LGP引导根据触摸操作输入的检测到的触摸的红外线的路径。第一传感器阵列位于第二LGP的侧部，并且感测由第二LGP引导的反射红外光。

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