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1. 发明申请

US20070183736A1 Lens for reforming light-emitting diode radiation 有权
标题翻译：用于重整发光二极管辐射的透镜
公开(公告)号：US20070183736A1
公开(公告)日：2007-08-09
申请号：US11639511
申请日：2006-12-14
申请人： Vadim Pozdnyakov , Maxim Frolov , Alexey Khorokhorov , Alexander Shirankov , Ju-Young Yoon , Gi-Cherl Kim
发明人： Vadim Pozdnyakov , Maxim Frolov , Alexey Khorokhorov , Alexander Shirankov , Ju-Young Yoon , Gi-Cherl Kim
IPC分类号： G02B6/10
CPC分类号： G02B19/0071 , G02B19/0014 , G02B19/0061 , H01L33/58 , H01L33/60
摘要： A lens for reforming radiation from a light-emitting diode having a first convex surface for admitting radiation path from the light-emitting diode that is close to the axis of the diode and a cylindrical surface for admitting radiation that makes a wider angle with the axis of the diode, a conical surface disposed to receive and totally internally reflect radiation admitted by said convex surface and re-radiate it at an angle substantially normal to the axis of the diode and a curved surface for receiving and re-radiating at an angle substantially normal to the axis of the diode radiation admitted by the cylindrical surface.
摘要翻译：一种用于重整发光二极管的透镜，该发光二极管具有第一凸表面，用于从靠近二极管轴线的发光二极管接收辐射路径，以及用于允许与轴线成更大角度的辐射的圆柱形表面二极管的锥形表面，设置成接收并全面地内反射由所述凸表面承受的辐射的锥形表面，并以基本上垂直于二极管的轴线的角度再次辐射它，以及弯曲表面，用于基本上接收和再辐射垂直于由圆柱形表面承认的二极管辐射轴线。

2. 发明申请

US20100195316A1 Optical Lens, Optical Package Having the Same, Backlight Assembly Having the Same and Display Device Having the Same 有权
标题翻译：光学透镜，具有相同的光学封装，具有相同功能的背光组件和具有相同功能的显示设备
公开(公告)号：US20100195316A1
公开(公告)日：2010-08-05
申请号：US12755199
申请日：2010-04-06
申请人： Se-Ki Park , Sang-Yu Lee , Gi-Cherl Kim , Seok-Hyun Nam , Ju-Young Yoon
发明人： Se-Ki Park , Sang-Yu Lee , Gi-Cherl Kim , Seok-Hyun Nam , Ju-Young Yoon
IPC分类号： G02F1/13357
CPC分类号： G02B3/04 , G02F1/133603 , G02F2001/133607
摘要： An optical lens refracts and reflects a light to increase a luminance in a top direction of the optical lens and to decrease a luminance in a horizontal direction of the optical lens. The optical lens includes a central portion and a peripheral portion. The central portion has a convex shape. The peripheral portion has a concave shape. The peripheral portion surrounds the central portion. Therefore, power consumption and manufacturing cost are decreased.
摘要翻译：光学透镜折射并反射光以增加光学透镜的顶部方向的亮度并降低光学透镜在水平方向上的亮度。光学透镜包括中心部分和周边部分。中心部分具有凸形。周边部分具有凹形。周边部分围绕中心部分。因此，功耗和制造成本降低。

3. 发明授权

US07566160B2 Light generating device, backlight assembly having the same, and display apparatus having the backlight assembly 失效
标题翻译：发光装置，具有该发光装置的背光组件和具有背光组件的显示装置
公开(公告)号：US07566160B2
公开(公告)日：2009-07-28
申请号：US11228786
申请日：2005-09-16
申请人： Chun-Ho Song , Sang-Yu Lee , Gi-Cherl Kim , Seock-Hwan Kang , Sang-Gil Lee , Ju-Young Yoon
发明人： Chun-Ho Song , Sang-Yu Lee , Gi-Cherl Kim , Seock-Hwan Kang , Sang-Gil Lee , Ju-Young Yoon
IPC分类号： F21V7/04
CPC分类号： G02F1/133603 , G02F2001/133613 , G02F2001/133628
摘要： A light-generating device includes a driving substrate and a plurality of light source arrays. The driving substrate has a rectangular planar shape. The plurality of light source arrays is formed on the driving substrate. The light source arrays include at least one light emitting diode to generate light in response to power being applied through the substrate, and the light source arrays are spaced apart from each other. Thus, heat generated from the light-generating device is rapidly dissipated from the light-generating device, improving brightness of the light, brightness uniformity of the light and color reproducibility of the light.
摘要翻译：光产生装置包括驱动基板和多个光源阵列。驱动基板具有矩形平面形状。多个光源阵列形成在驱动基板上。光源阵列包括至少一个发光二极管，以响应于通过衬底施加的功率而产生光，并且光源阵列彼此间隔开。因此，从发光装置产生的热量从发光装置迅速消散，提高光的亮度，光的亮度均匀性和光的颜色再现性。

4. 发明授权

US07549781B2 Light emitting diode and lens for the same 有权
标题翻译：发光二极管和镜头相同
公开(公告)号：US07549781B2
公开(公告)日：2009-06-23
申请号：US11222962
申请日：2005-09-12
申请人： Gi-Cherl Kim , Chun-Ho Song , Sang-Gil Lee , Jong-Seo Lee , Sang-Yu Lee , Ju-Young Yoon
发明人： Gi-Cherl Kim , Chun-Ho Song , Sang-Gil Lee , Jong-Seo Lee , Sang-Yu Lee , Ju-Young Yoon
IPC分类号： H01L33/00
CPC分类号： G02B19/0066 , G02B19/0028 , G02B19/0071 , H01L33/58 , H01L33/60 , Y10S362/80
摘要： A light emitting diode includes a lens, a chip base attached to a bottom of the lens, and an LED chip attached in the chip base to be concentric with the lens. The lens includes a bottom, an outer sidewall extending from the bottom, a first outer top surface extending from the outer sidewall, a second outer top surface extending from the first outer top surface and having a substantially conical groove-like shape, an inner sidewall forming a side of a central cavity formed by hollowing a central portion of the bottom, and an inner top surface extending from the inner sidewall and forming a ceiling of the central cavity. The substantially conical groove-like shaped second outer top surface has an angular point formed toward the central cavity, and the inner top surface is convexly formed toward the bottom.
摘要翻译：发光二极管包括透镜，附接到透镜的底部的芯片基板和附接在芯片基座中以与透镜同心的LED芯片。所述透镜包括底部，从所述底部延伸的外侧壁，从所述外侧壁延伸的第一外顶表面，从所述第一外顶表面延伸并具有基本上圆锥形的凹槽形状的第二外顶表面，形成通过中空底部的中心部分形成的中心腔的一侧，以及从内侧壁延伸并形成中心腔的天花板的内顶表面。基本上圆锥形的槽状第二外顶表面具有朝向中心腔形成的角点，并且内顶表面朝向底部凸形地形成。

5. 发明申请

US20080278944A1 OPTICAL LENS, OPTICAL MODULE HAVING THE SAME, AND BACKLIGHT ASSEMBLY HAVING THE SAME 有权
标题翻译：光学透镜，具有该光学模块的光学模块和具有该光学组件的背光组件
公开(公告)号：US20080278944A1
公开(公告)日：2008-11-13
申请号：US12177936
申请日：2008-07-23
申请人： Ju-Young Yoon , Hye-Eun Park , Chang-Ju Kim , Hyun-Jin Kim , Gi-Cherl Kim , Sang-Yu Lee
发明人： Ju-Young Yoon , Hye-Eun Park , Chang-Ju Kim , Hyun-Jin Kim , Gi-Cherl Kim , Sang-Yu Lee
IPC分类号： F21V5/04
CPC分类号： G02B3/04
摘要： An optical module includes a point light source device and an optical lens. The point light source device generates light. The optical lens includes an inner curved surface and an outer curved surface. The inner curved surface has a first roughly ellipsoidal shape having a first major axis and a first minor axis that is substantially perpendicular to the first major axis. The outer curved surface has a second roughly ellipsoidal shape having a second major axis that is substantially perpendicular to the first axis and the second minor axis that is substantially perpendicular to the second major axis. The light generated by the point light source device enters the optical lens through the inner curved surface and exits from the optical lens through the outer curved surface. Therefore, the number of optical modules used in a display device may be reduced to lower manufacturing cost thereof.
摘要翻译：光学模块包括点光源装置和光学透镜。点光源装置产生光。光学透镜包括内曲面和外曲面。内弯曲表面具有第一大致椭圆形状，其具有基本上垂直于第一长轴的第一长轴和第一短轴。外曲面具有第二大致椭圆形状，其具有基本上垂直于第一轴线的第二长轴和基本上垂直于第二长轴的第二短轴。由点光源装置产生的光通过内弯曲表面进入光学透镜，并通过外弯曲表面从光学透镜射出。因此，可以减少在显示装置中使用的光学模块的数量，以降低其制造成本。

6. 发明授权

US07443609B2 Optical lens, optical module having the same, and backlight assembly having the same 有权
标题翻译：光学透镜，具有该光学透镜的光学模块和具有该光学透镜的背光组件
公开(公告)号：US07443609B2
公开(公告)日：2008-10-28
申请号：US11197574
申请日：2005-08-03
申请人： Ju-Young Yoon , Hye-Eun Park , Chang-Ju Kim , Hyun-Jin Kim , Gi-Cherl Kim , Sang-Yu Lee
发明人： Ju-Young Yoon , Hye-Eun Park , Chang-Ju Kim , Hyun-Jin Kim , Gi-Cherl Kim , Sang-Yu Lee
IPC分类号： G02B3/02 , F21V5/04
CPC分类号： G02B3/04
摘要： An optical module includes a point light source device and an optical lens. The point light source device generates light. The optical lens includes an inner curved surface and an outer curved surface. The inner curved surface has a first roughly ellipsoidal shape having a first major axis and a first minor axis that is substantially perpendicular to the first major axis. The outer curved surface has a second roughly ellipsoidal shape having a second major axis that is substantially perpendicular to the first axis and the second minor axis that is substantially perpendicular to the second major axis. The light generated by the point light source device enters the optical lens through the inner curved surface and exits from the optical lens through the outer curved surface. Therefore, the number of optical modules used in a display device may be reduced to lower manufacturing cost thereof.
摘要翻译：光学模块包括点光源装置和光学透镜。点光源装置产生光。光学透镜包括内曲面和外曲面。内弯曲表面具有第一大致椭圆形状，其具有基本上垂直于第一长轴的第一长轴和第一短轴。外曲面具有第二大致椭圆形状，其具有基本上垂直于第一轴线的第二长轴和基本上垂直于第二长轴的第二短轴。由点光源装置产生的光通过内弯曲表面进入光学透镜，并通过外弯曲表面从光学透镜射出。因此，可以减少在显示装置中使用的光学模块的数量，以降低其制造成本。

7. 发明授权

US07809237B2 Lens for reforming light-emitting diode radiation 有权
标题翻译：用于重整发光二极管辐射的透镜
公开(公告)号：US07809237B2
公开(公告)日：2010-10-05
申请号：US11639511
申请日：2006-12-14
申请人： Vadim Viktorovich Pozdnyakov , Maxim Evgein'evich Frolov , Alexey Mikhailovich Khorokhorov , Alexander Fedorovich Shirankov , Ju-Young Yoon , Gi-Cherl Kim
发明人： Vadim Viktorovich Pozdnyakov , Maxim Evgein'evich Frolov , Alexey Mikhailovich Khorokhorov , Alexander Fedorovich Shirankov , Ju-Young Yoon , Gi-Cherl Kim
IPC分类号： G02B6/10
CPC分类号： G02B19/0071 , G02B19/0014 , G02B19/0061 , H01L33/58 , H01L33/60
摘要： A lens for reforming radiation from a light-emitting diode having a first convex surface for admitting radiation path from the light-emitting diode that is close to the axis of the diode and a cylindrical surface for admitting radiation that makes a wider angle with the axis of the diode, a conical surface disposed to receive and totally internally reflect radiation admitted by said convex surface and re-radiate it at an angle substantially normal to the axis of the diode and a curved surface for receiving and re-radiating at an angle substantially normal to the axis of the diode radiation admitted by the cylindrical surface.
摘要翻译：一种用于重整发光二极管的透镜，该发光二极管具有第一凸表面，用于从靠近二极管轴线的发光二极管接收辐射路径，以及用于允许与轴线成更大角度的辐射的圆柱形表面二极管的锥形表面，设置成接收并全面反射由所述凸表面承受的辐射的锥形表面，并以基本上垂直于二极管的轴线的角度再次辐射它，以及弯曲表面，用于基本上接收和再辐射垂直于由圆柱形表面承认的二极管辐射轴线。

8. 发明授权

US07649697B2 Optical lens, optical module having the same, and backlight assembly having the same 有权
标题翻译：光学透镜，具有该光学透镜的光学模块和具有该光学透镜的背光组件
公开(公告)号：US07649697B2
公开(公告)日：2010-01-19
申请号：US12177936
申请日：2008-07-23
申请人： Ju-Young Yoon , Hye-Eun Park , Chang-Ju Kim , Hyun-Jin Kim , Gi-Cherl Kim , Sang-Yu Lee
发明人： Ju-Young Yoon , Hye-Eun Park , Chang-Ju Kim , Hyun-Jin Kim , Gi-Cherl Kim , Sang-Yu Lee
IPC分类号： G02B3/02 , F21V5/04
CPC分类号： G02B3/04
摘要： An optical module includes a point light source device and an optical lens. The point light source device generates light. The optical lens includes an inner curved surface and an outer curved surface. The inner curved surface has a first roughly ellipsoidal shape having a first major axis and a first minor axis that is substantially perpendicular to the first major axis. The outer curved surface has a second roughly ellipsoidal shape having a second major axis that is substantially perpendicular to the first axis and the second minor axis that is substantially perpendicular to the second major axis. The light generated by the point light source device enters the optical lens through the inner curved surface and exits from the optical lens through the outer curved surface. Therefore, the number of optical modules used in a display device may be reduced to lower manufacturing cost thereof.
摘要翻译：光学模块包括点光源装置和光学透镜。点光源装置产生光。光学透镜包括内曲面和外曲面。内弯曲表面具有第一大致椭圆形状，其具有基本上垂直于第一长轴的第一长轴和第一短轴。外曲面具有第二大致椭圆形状，其具有基本上垂直于第一轴线的第二长轴和基本上垂直于第二长轴的第二短轴。由点光源装置产生的光通过内弯曲表面进入光学透镜，并通过外弯曲表面从光学透镜射出。因此，可以减少在显示装置中使用的光学模块的数量，以降低其制造成本。

9. 发明授权

US07635194B2 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：US07635194B2
公开(公告)日：2009-12-22
申请号：US11853723
申请日：2007-09-11
申请人： Gi-Cherl Kim , Ju-Young Yoon , Seok-Won Kang
发明人： Gi-Cherl Kim , Ju-Young Yoon , Seok-Won Kang
IPC分类号： G02F1/13357
CPC分类号： G02F1/133603 , G02F1/133605 , H01L25/0753 , H01L33/60 , H01L2924/0002 , H01L2924/00
摘要： A backlight assembly includes a light source unit, a reflective element, a receiving container and a diffusion plate. The light source unit has at least one point light source, and the point light source emits light toward a side surface direction. The reflective element has a reflective surface, and the reflective surface is separated from the point light source toward the side surface direction by a predetermined distance for reflecting the light from the point light source toward an upper direction. The receiving container has a bottom plate and a side wall, for receiving the light source unit and the reflective element. A diffusion plate is disposed over the light source unit and the reflective element. Thus, uniform brightness may be enhanced, and the thickness of a display apparatus may be reduced.
摘要翻译：背光组件包括光源单元，反射元件，接收容器和扩散板。光源单元具有至少一个点光源，点光源朝向侧面方向发光。反射元件具有反射表面，并且反射表面与点光源朝向侧表面方向分开预定距离，用于将来自点光源的光朝向上方反射。接收容器具有用于接收光源单元和反射元件的底板和侧壁。扩散板设置在光源单元和反射元件上。因此，可以增强均匀的亮度，并且可以减少显示装置的厚度。

10. 发明授权

US07572036B2 Light emitting diode and lens for the same 有权
标题翻译：发光二极管和镜头相同
公开(公告)号：US07572036B2
公开(公告)日：2009-08-11
申请号：US11120666
申请日：2005-05-03
申请人： Ju-Young Yoon , Gi-Cherl Kim , Jong-Seo Lee , Chun-Ho Song , Se-Ki Park , Sang-Gil Lee , Seock-Hwan Kang
发明人： Ju-Young Yoon , Gi-Cherl Kim , Jong-Seo Lee , Chun-Ho Song , Se-Ki Park , Sang-Gil Lee , Seock-Hwan Kang
IPC分类号： F21V5/00
CPC分类号： F21V5/04 , F21V5/008 , F21Y2115/10 , G02B3/04 , G02B19/0014 , G02B19/0061 , G02F1/133603 , H01L33/54 , H01L33/58
摘要： A lens for a light emitting diode is formed with a material having a refractive index of n, and the lens includes a base, a first curved circumferential surface extending from the base, a curved center-edge surface extending from the first curved circumferential surface, and a curved centermost surface extending from the curved center-edge surface. The base includes a groove for receiving a light emitting chip therein. In the lens, a distance from a center of the base to a point of the curved center-edge surface is always shorter than the radius of curvature for the point of the curved center-edge surface. The curved centermost surface has a concave shape with respect to the base. In addition, when an obtuse angle formed between a main axis of the lens and a tangent line of a point of the curved centermost surface is A1, and an acute angle formed between a straight line linking the center of the base to the point of the curved centermost surface and the main axis of the lens is A 2, the lens satisfies the equation: A1+A2
摘要翻译：用折射率为n的材料形成用于发光二极管的透镜，透镜包括基底，从基底延伸的第一弯曲圆周表面，从第一弯曲圆周表面延伸的弯曲的中心边缘表面，以及从弯曲的中心边缘表面延伸的弯曲的中心表面。基座包括用于在其中接收发光芯片的凹槽。在透镜中，从基部的中心到弯曲的中心边缘表面的点的距离总是短于弯曲的中心边缘表面的点的曲率半径。弯曲的中心表面相对于基部具有凹形。此外，当形成在透镜的主轴与弯曲的最中心表面的点的切线之间的钝角为A1时，并且在连接基座的中心与直线的中心的直线之间形成锐角弯曲的最中心的表面和透镜的主轴是A 2，透镜满足等式：A1 + A2 <90 + sin-1（1 / n）。

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