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1. 发明申请

US20110235308A1 BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME 失效
标题翻译：背光组件和显示装置
公开(公告)号：US20110235308A1
公开(公告)日：2011-09-29
申请号：US13038278
申请日：2011-03-01
申请人： Eui Jeong KANG , Dongmin Yeo , Taeho Lee , Yong-Hoon Kwon , Min-Young Song , Seung Hwan Baek
发明人： Eui Jeong KANG , Dongmin Yeo , Taeho Lee , Yong-Hoon Kwon , Min-Young Song , Seung Hwan Baek
IPC分类号： G02F1/13357
CPC分类号： G02B6/0078 , G02B6/0051 , G02B6/0068 , G02B6/0073 , G02B6/0081 , G02B6/0088 , G02B6/0091
摘要： A display apparatus with at least two light guide plates, each including a light incident surface and a light exiting surface, the light guide plates being spaced apart from each other so as to form a gap therebetween. The display apparatus also has a light source disposed adjacent to at least one side portion of the light guide plates to emit light to the light incident surface, a display panel positioned to receive light from the light exiting surfaces to facilitate display of an image, and a diffusion member. The diffusion member covers the gap, so as to diffuse light directed toward the display panel.
摘要翻译：一种具有至少两个导光板的显示装置，每个导光板包括光入射表面和光出射表面，所述导光板彼此间隔开，以便在它们之间形成间隙。显示装置还具有与导光板的至少一个侧部相邻设置的光源，以向光入射表面发光;定位成从光出射面接收光以便于图像显示的显示面板，以及扩散构件。扩散构件覆盖间隙，以便漫射指向显示面板的光。

2. 发明授权

US08469577B2 Backlight assembly and display apparatus having the same 失效
公开(公告)号：US08469577B2
公开(公告)日：2013-06-25
申请号：US13038278
申请日：2011-03-01
申请人： Eui Jeong Kang , Dongmin Yeo , Taeho Lee , Yong-Hoon Kwon , Min-Young Song , Seung Hwan Baek
发明人： Eui Jeong Kang , Dongmin Yeo , Taeho Lee , Yong-Hoon Kwon , Min-Young Song , Seung Hwan Baek
IPC分类号： F21V7/04
CPC分类号： G02B6/0078 , G02B6/0051 , G02B6/0068 , G02B6/0073 , G02B6/0081 , G02B6/0088 , G02B6/0091
摘要： A display apparatus with at least two light guide plates, each including a light incident surface and a light exiting surface, the light guide plates being spaced apart from each other so as to form a gap therebetween. The display apparatus also has a light source disposed adjacent to at least one side portion of the light guide plates to emit light to the light incident surface, a display panel positioned to receive light from the light exiting surfaces to facilitate display of an image, and a diffusion member. The diffusion member covers the gap, so as to diffuse light directed toward the display panel.

3. 发明授权

US08240906B2 Backlight unit of liquid crystal display 有权
标题翻译：背光单元液晶显示
公开(公告)号：US08240906B2
公开(公告)日：2012-08-14
申请号：US12971710
申请日：2010-12-17
申请人： Young-Chan Kim , Min-Young Song , Jung-Han Shin
发明人： Young-Chan Kim , Min-Young Song , Jung-Han Shin
IPC分类号： F21V7/04
CPC分类号： G02B6/0076 , G02B6/0016 , G02B6/0036 , G02B6/0061 , G02B6/0068
摘要： Provided is a backlight unit of a liquid crystal display (LCD). The backlight unit includes: a plurality of light guide plates (LGPs) arranged in M layers and separated from each other by a predetermined gap, wherein M is a natural number equal to or greater than two, a light source unit disposed on at least one side surface of each of the LGPs and including N light source blocks whose brightnesses are controlled individually, and wherein N is a natural number equal to or greater than two. The backlight unit further includes a plurality of light output regions defined by each of the LGPs being divided into a plurality of regions according to a distance from the light source unit and by a plurality of light output patterns being formed in some of the regions, and wherein the light output regions do not overlap each other in a stacking direction of the LGPs and are arranged to correspond to a whole surface of the LGPs.
摘要翻译：提供了液晶显示器（LCD）的背光单元。背光单元包括：多个导光板（LGP），布置在M层中并以预定间隙彼此分开，其中M是等于或大于2的自然数;光源单元，设置在至少一个每个LGP的侧表面，并且包括单独控制其亮度的N个光源块，并且其中N是等于或大于2的自然数。背光单元还包括由每个LGP限定的多个光输出区域，其被分成根据与光源单元的距离的多个区域以及在一些区域中形成的多个光输出图案，以及其中所述光输出区域在所述LGP的堆叠方向上彼此不重叠，并且被布置为对应于所述LGP的整个表面。

4. 发明授权

US07819569B2 Optical plate, method of manufacturing optical plate, backlight assembly and liquid crystal display device 有权
标题翻译：光学板，制造光学板的方法，背光组件和液晶显示装置
公开(公告)号：US07819569B2
公开(公告)日：2010-10-26
申请号：US12210270
申请日：2008-09-15
申请人： Ju-Hwa Ha , Jung-Wook Paek , Jin-Sung Choi , Byung-Yun Joo , Jin-Soo Kim , Min-Young Song
发明人： Ju-Hwa Ha , Jung-Wook Paek , Jin-Sung Choi , Byung-Yun Joo , Jin-Soo Kim , Min-Young Song
IPC分类号： F21V8/00
CPC分类号： G02F1/133604 , G02B3/0012 , G02B6/0038 , G02B6/0053 , G02F2001/133507 , G02F2001/133607
摘要： An optical plate includes a main body plate, and a plurality of lens patterns formed on a first surface of the main body plate, wherein the lens patterns are elongated in a first direction and arranged in parallel with each other in a second direction crossing the first direction, wherein a cross section of the lens patterns form a part of an ellipse shape, the ratio of a semi-major axis to a semi-minor axis of the ellipse shape ranging from about 1.65 to about 1.75.
摘要翻译：光学板包括主体板和形成在主体板的第一表面上的多个透镜图案，其中透镜图案沿第一方向细长并且在与第一方向交叉的第二方向上彼此平行地布置方向，其中所述透镜图案的横截面形成椭圆形的一部分，所述椭圆形的半长轴与半短轴的比例为约1.65至约1.75。

5. 发明申请

US20090097228A1 OPTICAL PLATE, METHOD OF MANUFACTURING OPTICAL PLATE, BACKLIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：光学板，制造光学板的方法，背光组件和液晶显示装置
公开(公告)号：US20090097228A1
公开(公告)日：2009-04-16
申请号：US12210270
申请日：2008-09-15
申请人： Ju-Hwa Ha , Jung-Wook Paek , Jin-Sung Choi , Byung-Yun Joo , Jin-Soo Kim , Min-Young Song
发明人： Ju-Hwa Ha , Jung-Wook Paek , Jin-Sung Choi , Byung-Yun Joo , Jin-Soo Kim , Min-Young Song
IPC分类号： G02F1/13357
CPC分类号： G02F1/133604 , G02B3/0012 , G02B6/0038 , G02B6/0053 , G02F2001/133507 , G02F2001/133607
摘要： An optical plate includes a main body plate, and a plurality of lens patterns formed on a first surface of the main body plate, wherein the lens patterns are elongated in a first direction and arranged in parallel with each other in a second direction crossing the first direction, wherein a cross section of the lens patterns form a part of an ellipse shape, the ratio of a semi-major axis to a semi-minor axis of the ellipse shape ranging from about 1.65 to about 1.75.
摘要翻译：光学板包括主体板和形成在主体板的第一表面上的多个透镜图案，其中透镜图案沿第一方向细长并且在与第一方向交叉的第二方向上彼此平行地布置方向，其中所述透镜图案的横截面形成椭圆形的一部分，所述椭圆形的半长轴与半短轴的比例为约1.65至约1.75。

6. 发明授权

US08882330B2 Light module having a bent portion between light sources 有权
标题翻译：光模块在光源之间具有弯曲部分
公开(公告)号：US08882330B2
公开(公告)日：2014-11-11
申请号：US13525167
申请日：2012-06-15
申请人： Sang-Chul Byun , Seok Hyun Nam , Si Joon Song , Yong Suk Chi , Min-Young Song , Young-Keun Lee , Hyuk-Hwan Kim , Dong Hyeon Lee
发明人： Sang-Chul Byun , Seok Hyun Nam , Si Joon Song , Yong Suk Chi , Min-Young Song , Young-Keun Lee , Hyuk-Hwan Kim , Dong Hyeon Lee
IPC分类号： G02B6/43 , F21V8/00 , G02F1/1335 , F21V19/00 , F21S8/00 , F21V23/00
CPC分类号： F21S8/00 , F21V19/00 , F21V23/00 , F21V23/001 , G02B6/0068 , G02B6/0073 , G02B6/0083 , G02F1/133615 , H05K1/0278 , H05K1/14 , H05K2201/10106
摘要： A light module for a backlight assembly that prevents metal wiring from being damaged at a bent portion and a backlight assembly including the same are presented. The light module for the backlight assembly includes: a printed circuit board (PCB) including a first portion and a second portion connected by a connection having a bend; a first light source formed on the first portion of the printed circuit board (PCB); a second light source formed on the second portion of the printed circuit board (PCB); a first wiring connecting member connected to the first light source and formed on the first portion; and a second wiring connecting member connected to the second light source and formed on the second portion, wherein the first wiring connecting member and the second wiring connecting member are connected to each other.
摘要翻译：本发明提供了一种用于防止金属布线在弯曲部分被损坏的背光组件的灯组件和包括其的背光组件。用于背光组件的灯模块包括：印刷电路板（PCB），包括第一部分和通过具有弯曲部的连接部连接的第二部分; 形成在印刷电路板（PCB）的第一部分上的第一光源; 形成在印刷电路板（PCB）的第二部分上的第二光源; 连接到第一光源并形成在第一部分上的第一布线连接构件; 以及与第二光源连接并形成在第二部分上的第二布线连接构件，其中第一布线连接构件和第二布线连接构件彼此连接。

7. 发明授权

US08334944B2 Display apparatus and method of manufacturing optical sheet for the same 有权
标题翻译：用于制造光学片的显示装置和方法
公开(公告)号：US08334944B2
公开(公告)日：2012-12-18
申请号：US12410064
申请日：2009-03-24
申请人： Byung-Yun Joo , Jin-Sung Choi , Sang-Hoon Lee , Min-Young Song , Dong-Kwan Kim
发明人： Byung-Yun Joo , Jin-Sung Choi , Sang-Hoon Lee , Min-Young Song , Dong-Kwan Kim
IPC分类号： G02F1/1335 , F21V7/04 , H01J9/24
CPC分类号： G02B6/0053 , G02B5/02 , G02B5/045 , G02B6/0051 , G02F1/1303 , G02F2001/133607
摘要： A display apparatus includes a display panel and a backlight unit for an embodiment. The display panel includes a plurality of pixels and the backlight unit supplies light to the display panel. The backlight unit includes a light source, which generates the light, and an optical sheet. The optical sheet includes a plurality of prism patterns formed on a surface of the optical sheet facing the display panel. The prism patterns include a plurality of peaks and a plurality of valleys to change the path of the light, and a plurality of diffusion patterns arranged at the peaks and valleys.
摘要翻译：显示装置包括用于实施例的显示面板和背光单元。显示面板包括多个像素，并且背光单元向显示面板提供光。背光单元包括产生光的光源和光学片。光学片包括形成在面向显示面板的光学片的表面上的多个棱镜图案。棱镜图案包括多个峰和多个谷以改变光的路径，以及布置在峰谷处的多个漫射图案。

8. 发明申请

US20120249438A1 LIGHT-EMITTING ASSEMBLY AND INTERACTIVE DISPLAY DEVICE HAVING THE SAME 有权
标题翻译：发光组件和具有该发光组件的交互式显示装置
公开(公告)号：US20120249438A1
公开(公告)日：2012-10-04
申请号：US13243947
申请日：2011-09-23
申请人： Joong-Hyun Kim , Dong-Kwon Kim , Min-Young Song
发明人： Joong-Hyun Kim , Dong-Kwon Kim , Min-Young Song
IPC分类号： F21V8/00 , G06F3/041
CPC分类号： G06F3/0412
摘要： A light-emitting assembly includes a light guide plate (LGP), a first infrared light-emitting part, a second infrared light-emitting part and a visible light-emitting part. The LGP has printed circuit patterns formed on a lower surface thereof. The first infrared light-emitting part includes a plurality of first infrared light-emitting diodes (LEDs) disposed at a first side of the LGP and spaced apart by intervals having different sizes. The second infrared light-emitting part includes a plurality of second infrared LEDs disposed at a second side of the LGP and spaced apart by intervals having different sizes. The visible light-emitting part includes a plurality of visible LEDs disposed at a third side of the LGP and spaced apart by intervals having different sizes, so that infrared light and visible light that is emitted from the two different kinds of light sources may be uniformly provided to a touch screen panel.
摘要翻译：发光组件包括导光板（LGP），第一红外发光部分，第二红外发光部分和可见光发射部分。 LGP具有形成在其下表面上的印刷电路图案。第一红外发光部分包括多个第一红外发光二极管（LED），该第一红外发光二极管设置在LGP的第一侧并以不同尺寸间隔隔开。第二红外发光部包括设置在LGP的第二侧并且间隔开不同尺寸的多个第二红外LED。可见光发光部包括设置在LGP的第三侧的多个可见LED，并且间隔开具有不同尺寸的间隔，使得从两种不同种类的光源发射的红外光和可见光可以均匀地提供给触摸屏面板。

9. 发明授权

US08098348B2 Light-guide plate having a protrusion pattern and display apparatus having the same 有权
标题翻译：具有突起图案的导光板和具有该突起图案的显示装置
公开(公告)号：US08098348B2
公开(公告)日：2012-01-17
申请号：US12049774
申请日：2008-03-17
申请人： Sang-Hoon Lee , Jin-Sung Choi , Byung-Yun Joo , Min-Young Song , Dong-Kwan Kim
发明人： Sang-Hoon Lee , Jin-Sung Choi , Byung-Yun Joo , Min-Young Song , Dong-Kwan Kim
IPC分类号： G02F1/1335 , G09F13/04 , G09F13/08 , F21V7/04
CPC分类号： G02B6/0036 , G02B6/0061
摘要： A light-guide plate includes a base plate, first protrusion patterns and second protrusion patterns. The first protrusion patterns are formed on a left portion of an upper surface of the base plate with respect to a central line of the upper surface. The first protrusion patterns have a cross-section of a trapezoidal shape which has a top and a bottom parallel with each other and first and second inclined sides inclined at different angles with respect to the bottom side. The second protrusion patterns are formed on a right portion of the upper surface with respect to the central line. A cross-section of the second protrusion patterns have the trapezoidal shape and disposed substantially symmetrical to the first protrusion patterns with respect to the central line.
摘要翻译：导光板包括基板，第一突起图案和第二突起图案。第一突起图案相对于上表面的中心线形成在基板的上表面的左侧部分上。第一突起图案具有梯形形状的横截面，其具有彼此平行的顶部和底部以及相对于底侧以不同角度倾斜的第一和第二倾斜面。第二突起图案相对于中心线形成在上表面的右侧部分上。第二突起图案的横截面具有梯形形状，并且相对于中心线与第一突出图案大致对称地设置。

10. 发明申请

US20100073962A1 DISPLAY APPARATUS AND METHOD OF MANUFACTURING OPTICAL SHEET FOR THE SAME 有权
标题翻译：显示装置及其制造光学片的方法
公开(公告)号：US20100073962A1
公开(公告)日：2010-03-25
申请号：US12410064
申请日：2009-03-24
申请人： Byung-Yun Joo , Jin-Sung Choi , Sang-Hoon Lee , Min-Young Song , Dong-Kwan Kim
发明人： Byung-Yun Joo , Jin-Sung Choi , Sang-Hoon Lee , Min-Young Song , Dong-Kwan Kim
IPC分类号： F21V7/04 , H01J9/24
CPC分类号： G02B6/0053 , G02B5/02 , G02B5/045 , G02B6/0051 , G02F1/1303 , G02F2001/133607
摘要： A display apparatus includes a display panel and a backlight unit for an embodiment. The display panel includes a plurality of pixels and the backlight unit supplies light to the display panel. The backlight unit includes a light source, which generates the light, and an optical sheet. The optical sheet includes a plurality of prism patterns formed on a surface of the optical sheet facing the display panel. The prism patterns include a plurality of peaks and a plurality of valleys to change the path of the light, and a plurality of diffusion patterns arranged at the peaks and valleys.
摘要翻译：显示装置包括用于实施例的显示面板和背光单元。显示面板包括多个像素，并且背光单元向显示面板提供光。背光单元包括产生光的光源和光学片。光学片包括形成在面向显示面板的光学片的表面上的多个棱镜图案。棱镜图案包括多个峰和多个谷以改变光的路径，以及布置在峰谷处的多个漫射图案。

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