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公开(公告)号:US08553177B2
公开(公告)日:2013-10-08
申请号:US13273867
申请日:2011-10-14
申请人: Xiaopan Zheng , Haikuo Gao , Daekeun Yoon
发明人: Xiaopan Zheng , Haikuo Gao , Daekeun Yoon
IPC分类号: G02F1/1335
CPC分类号: G02B6/0046 , G02B6/0055
摘要: A light guide plate comprising an incidence surface, a lower surface, an upper surface and an opposite surface which is opposite to the incidence surface, wherein the length of the upper surface is less than the length of the lower surface, and an acute angle is formed between the opposite surface and the direction of elongation line of the upper surface.
摘要翻译: 一种导光板,包括入射面,下表面,上表面和与入射表面相对的相反表面,其中上表面的长度小于下表面的长度,并且锐角为 形成在上表面的相对表面和延伸线的方向之间。
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公开(公告)号:US20130148329A1
公开(公告)日:2013-06-13
申请号:US13703104
申请日:2012-09-05
申请人: Hao Zhou , Qing Ma , Daekeun Yoon , Fei Shang
发明人: Hao Zhou , Qing Ma , Daekeun Yoon , Fei Shang
IPC分类号: G09F13/04
CPC分类号: G09F13/04 , G02F1/133603 , G02F1/133608 , G02F2001/133607
摘要: A direct-type backlight device and a display device having the direct-type backlight device are disclosed. The direct-type backlight device comprises: a backplane, a plurality of light-emitting units arranged on the backplane, and a diffusion plate over the light-emitting units, wherein at least one of the light-emitting units is provided at an upper end thereof with a transparent supporter for supporting the diffusion plate.
摘要翻译: 公开了具有直型背光装置的直型背光装置和显示装置。 直接型背光装置包括:背板,布置在背板上的多个发光单元和在发光单元上方的扩散板,其中至少一个发光单元设置在上端 具有用于支撑扩散板的透明支撑件。
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公开(公告)号:US20090067195A1
公开(公告)日:2009-03-12
申请号:US12125236
申请日:2008-05-22
申请人: Daekeun YOON , Sangjig LEE , Chulyoun KIM
发明人: Daekeun YOON , Sangjig LEE , Chulyoun KIM
IPC分类号: F21V7/04
CPC分类号: G02B6/0031 , G02B5/08 , G02B6/0071
摘要: Disclosed is a backlight reflection plate and a backlight module using the reflection plate. The reflection plate encloses a light source. The reflection plate comprises a reflection substrate with a surface facing the light source. The reflection plate comprises a first region close to one end of the light source with a higher brightness and a second region close to the other end of the light source with a lower brightness. The reflectivity of the first region is smaller than that of the second region.
摘要翻译: 公开了使用该反射板的背光反射板和背光模块。 反射板包围光源。 反射板包括具有面向光源的表面的反射基板。 反射板包括具有较高亮度的靠近光源的一端的第一区域和具有较低亮度的靠近光源的另一端的第二区域。 第一区域的反射率小于第二区域的反射率。
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公开(公告)号:US08596808B2
公开(公告)日:2013-12-03
申请号:US12727366
申请日:2010-03-19
申请人: Daekeun Yoon , Sangjig Lee
发明人: Daekeun Yoon , Sangjig Lee
CPC分类号: H01L25/075 , G02F1/133603 , G02F1/133608 , G02F2001/133613 , H01L2924/0002 , H01L2924/00
摘要: Provided is a backlight module comprising a substrate comprising a plurality of honeycombed protrusions arranged on a surface; main tricolor light emitting diodes (LEDs), wherein on each of the honeycombed protrusions of the substrate is provided one of the main tricolor LEDs, and sub tricolor LEDs, each of which is provided between two neighboring honeycombed protrusions.
摘要翻译: 提供了一种背光模块,包括:基板,包括布置在表面上的多个蜂窝状突起; 主要的三色发光二极管(LED),其中在基板的每个蜂窝状突起上设置有主三色LED和次三色LED之一,其中每一个都设置在两个相邻的蜂窝状突起之间。
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公开(公告)号:US20120092591A1
公开(公告)日:2012-04-19
申请号:US13273867
申请日:2011-10-14
申请人: Xiaopan ZHENG , Haikuo GAO , Daekeun YOON
发明人: Xiaopan ZHENG , Haikuo GAO , Daekeun YOON
IPC分类号: G02F1/1335 , F21V7/04
CPC分类号: G02B6/0046 , G02B6/0055
摘要: A light guide plate comprising an incidence surface, a lower surface, an upper surface and an opposite surface which is opposite to the incidence surface, wherein the length of the upper surface is less than the length of the lower surface, and an acute angle is formed between the opposite surface and the direction of elongation line of the upper surface.
摘要翻译: 一种导光板,包括入射面,下表面,上表面和与入射表面相对的相反表面,其中上表面的长度小于下表面的长度,并且锐角为 形成在上表面的相对表面和延伸线的方向之间。
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公开(公告)号:US20120075556A1
公开(公告)日:2012-03-29
申请号:US13241992
申请日:2011-09-23
申请人: Haikuo GAO , Daekeun YOON , Xiaopan ZHENG , Ji CHEN , Hetao WANG
发明人: Haikuo GAO , Daekeun YOON , Xiaopan ZHENG , Ji CHEN , Hetao WANG
IPC分类号: G02F1/13357 , F21V13/02 , F21V13/12 , F21V8/00
CPC分类号: G02B6/001 , G02B6/0006
摘要: A backlight is provided and comprises an optical fiber light-emitting panel comprising an optical fiber light-emitting panel comprising at least one optical fiber light-emitting unit, wherein each optical fiber light-emitting unit comprises a light-emitting portion and a light-guiding portion which are connected together, the light-emitting portion forms a plane emitting area and the light-guiding portion extends to a side edge of the optical fiber light-emitting panel; and at least one illuminating light which is provided at the end surface of the light-guiding portion. Further, a liquid crystal display is provided.
摘要翻译: 本发明提供一种背光源,其特征在于,包括具备至少一个光纤发光单元的光纤发光面板的光纤发光面板,其中,各光纤发光单元包括发光部和发光部, 引导部分连接在一起,所述发光部分形成平面发射区域,并且所述导光部分延伸到所述光纤发光板的侧边缘; 以及设置在导光部的端面的至少一个照明光。 此外,提供了液晶显示器。
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公开(公告)号:US20140071380A1
公开(公告)日:2014-03-13
申请号:US13805119
申请日:2012-09-28
申请人: Qing Ma , Daekeun Yoon , Fei Shang
发明人: Qing Ma , Daekeun Yoon , Fei Shang
IPC分类号: F21V8/00 , G02F1/1335
CPC分类号: G02B6/0051 , G02B6/0058 , G02B6/0078 , G02F1/133504 , G02F1/133615
摘要: The disclosure discloses a backlight unit and a liquid crystal display comprising thereof. The backlight unit comprises a light guiding plate comprising a plurality of light guiding plate units, which are arranged as a matrix along longitudinal and traversal directions, with line-shaped gaps extending respectively along traversal or longitudinal direction existing between two adjacent light guiding plate units; a light source provided at a side of light guiding plate; and a diffusing sheet provided above the light guiding plate. At a position corresponding to the line-shaped gap between the two adjacent light guiding plate units, the diffusing sheet has a shape of line-shaped projection, and the line-shaped projection has a projected direction in a direction of the light emitted from the light guiding plate unit. According to the disclosure, the uniformity of the backlight may be improved.
摘要翻译: 本公开公开了一种背光单元及其组成的液晶显示器。 所述背光单元包括导光板,所述导光板包括多个导光板单元,所述多个导光板单元沿纵向和横向方向布置为矩阵,线形间隙分别沿着存在于两个相邻的导光板单元之间的横向或纵向方向延伸; 设置在导光板侧的光源; 以及设置在导光板上方的漫射片。 在对应于两个相邻导光板单元之间的线状间隙的位置处,漫射片具有线状突起的形状,并且线状突起在从 导光板单元。 根据本公开,可以提高背光的均匀性。
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公开(公告)号:US07993026B2
公开(公告)日:2011-08-09
申请号:US12129081
申请日:2008-05-29
申请人: Daekeun Yoon , Chulyoun Kim , Haijun Liu
发明人: Daekeun Yoon , Chulyoun Kim , Haijun Liu
CPC分类号: G02B5/136 , G02B5/045 , G02B5/12 , G02B5/13 , G02B6/0025 , G02B6/0071 , G02F1/133604 , G02F2001/133607 , H01J61/025 , H01J61/33
摘要: The invention disclosed a light source, comprising a light tube and a plurality of prism members disposed on an outer surface of the light tube for reducing amount of external lights entering the light tube. According to the invention, the prism members disposed on the outer surface of the light tube can not only focus the light emitting from the light tube, but also increase the possibility of total reflection of the incident light.
摘要翻译: 本发明公开了一种光源,其包括光管和设置在光管的外表面上的多个棱镜部件,用于减少进入光管的外部光的量。 根据本发明,设置在光管的外表面上的棱镜部件不仅可以聚焦来自光管的光,而且可以增加入射光的全反射的可能性。
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公开(公告)号:US07726866B2
公开(公告)日:2010-06-01
申请号:US12125236
申请日:2008-05-22
申请人: Daekeun Yoon , Sangjig Lee , Chulyoun Kim
发明人: Daekeun Yoon , Sangjig Lee , Chulyoun Kim
IPC分类号: F21V7/04
CPC分类号: G02B6/0031 , G02B5/08 , G02B6/0071
摘要: Disclosed is a backlight reflection plate and a backlight module using the reflection plate. The reflection plate encloses a light source. The reflection plate comprises a reflection substrate with a surface facing the light source. The reflection plate comprises a first region close to one end of the light source with a higher brightness and a second region close to the other end of the light source with a lower brightness. The reflectivity of the first region is smaller than that of the second region.
摘要翻译: 公开了使用该反射板的背光反射板和背光模块。 反射板包围光源。 反射板包括具有面向光源的表面的反射基板。 反射板包括具有较高亮度的靠近光源的一端的第一区域和具有较低亮度的靠近光源的另一端的第二区域。 第一区域的反射率小于第二区域的反射率。
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公开(公告)号:US07854533B2
公开(公告)日:2010-12-21
申请号:US12129081
申请日:2008-05-29
申请人: Daekeun Yoon , Chulyoun Kim , Haijun Liu
发明人: Daekeun Yoon , Chulyoun Kim , Haijun Liu
摘要: The invention disclosed a light source, comprising a light tube and a plurality of prism members disposed on an outer surface of the light tube for reducing amount of external lights entering the light tube. According to the invention, the prism members disposed on the outer surface of the light tube can not only focus the light emitting from the light tube, but also increase the possibility of total reflection of the incident light.
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