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1. 发明授权

US07560745B2 LED package and backlight assembly for LCD comprising the same 失效
标题翻译：用于LCD的LED封装和背光组件包括相同的
公开(公告)号：US07560745B2
公开(公告)日：2009-07-14
申请号：US11674493
申请日：2007-02-13
申请人： Hyung Suk Kim , Young Sam Park , Hun Joo Hahm , Jung Kyu Park , Young June Jeong
发明人： Hyung Suk Kim , Young Sam Park , Hun Joo Hahm , Jung Kyu Park , Young June Jeong
IPC分类号： H01L33/00 , F21V7/04 , G02F1/13357
CPC分类号： H01L33/54 , G02F1/133603 , H01L25/0753 , H01L2924/0002 , H01L2924/00
摘要： The LED package includes a substrate, one LED or more separated from each other by designated intervals and arranged in a line on the substrate, and a molding portion, for sealing the upper surface of the substrate including the LEDs, provided with an upper surface including two curved surfaces having circular circumferential shapes, wherein each of the curved surfaces has a curvature for totally reflecting light emitted from the LEDs. The LED package assures a sufficient optical traveling route therein without requiring a separate light guide plate, thereby emitting a white ray having uniform luminance.
摘要翻译： LED封装包括基板，一个LED或更多的隔离指定间隔的LED或更多的布置在基板上的一行中的模制部分，以及用于密封包括LED的基板的上表面的模制部分，该模制部分设置有包括两个具有圆周形状的曲面，其中每个曲面具有用于全反射从LED发射的光的曲率。 LED封装确保了其中的足够的光学行进路线，而不需要单独的导光板，从而发出具有均匀亮度的白光。

2. 发明授权

US07221416B2 LCD Backlight unit and LCD having the same 有权
标题翻译： LCD背光单元和LCD具有相同的功能
公开(公告)号：US07221416B2
公开(公告)日：2007-05-22
申请号：US10997895
申请日：2004-11-29
申请人： Hun Joo Hahm , Jung Kyu Park , Young June Jeong , Young Sam Park , Hyung Suk Kim , Ho Sik Ahn
发明人： Hun Joo Hahm , Jung Kyu Park , Young June Jeong , Young Sam Park , Hyung Suk Kim , Ho Sik Ahn
IPC分类号： G02F1/1335
CPC分类号： G02B6/0028 , G02B5/021 , G02B5/0284 , G02B6/0018 , G02B6/003 , G02B6/0038 , G02B6/0068 , G02B6/0073
摘要： An LCD backlight apparatus includes a light guide plate placed under an LCD panel of the LCD to guide light to the LCD panel. The light guide plate has an even upper surface and a scattering pattern formed in a bottom surface. A plurality of monochromatic light sources are placed in line at a side of the light guide plate to radiate light along the plane direction of the light guide plate between the upper and bottom surfaces of the light guide plate. The light sources are adapted to radiate light beams at a predetermined beam angle so that the light beams reach the scattering pattern only after having propagated a predetermined reference length necessary for forming white light when mixed together. The LCD backlight apparatus can reduce the Bezel width without increasing the thickness of the LCD.
摘要翻译： LCD背光装置包括一个导光板，该导光板放置在LCD的LCD面板的下方，以将光引向LCD面板。导光板具有均匀的上表面和形成在底面中的散射图案。多个单色光源在导光板的一侧成直线放置，以在导光板的上表面和底表面之间沿着导光板的平面方向辐射光。光源适于以预定的光束角辐射光束，使得光束仅在已经传播混合在一起形成白光所需的预定参考长度之后才到达散射图案。 LCD背光装置可以在不增加LCD的厚度的情况下减少边框宽度。

3. 发明授权

US07153000B2 Multi-lens light emitting diode 有权
标题翻译：多镜头发光二极管
公开(公告)号：US07153000B2
公开(公告)日：2006-12-26
申请号：US10957650
申请日：2004-10-05
申请人： Jung Kyu Park , Young Sam Park , Hun Joo Hahm , Young June Jeong , Hyung Suk Kim
发明人： Jung Kyu Park , Young Sam Park , Hun Joo Hahm , Young June Jeong , Hyung Suk Kim
IPC分类号： F21V3/02
CPC分类号： H01L33/58 , G02F1/133603 , H01L33/54 , Y10S362/80
摘要： A multi-lens LED has multiple lenses and an intermediate layer interposed between the multiple lenses in order to radiate light emitted from an LED chip in a desired direction and/or at a desired beam angle. The first lens is centered behind the LED chip when seen in the propagation direction of light. The second lens has a concave structure and surrounds the first lens. The intermediate layer is interposed between the first and second lenses, so that light emitted from the LED chip can be radiated at a wide beam angle. When provided in the form of a hemisphere, the multi-lens LED can be attached, e.g., to a wall or a ceiling for interior lighting. On the other hand, when provided in the form of a semicylinder, the multi-lens LEDs can be arranged in arrays to be used, e.g., as a light source of an LCD backlight apparatus.
摘要翻译：多透镜LED具有多个透镜和介于多个透镜之间的中间层，以便沿期望的方向和/或以期望的光束角辐射从LED芯片发射的光。当在光的传播方向上观察时，第一透镜位于LED芯片的后面。第二透镜具有凹形结构并围绕第一透镜。中间层介于第一透镜和第二透镜之间，使得从LED芯片发出的光能够以宽的光束角度被辐射。当以半球的形式提供时，多透镜LED可以例如附接到墙壁或天花板上用于室内照明。另一方面，当以半圆柱形式提供时，多透镜LED可以排列成阵列以用作例如LCD背光装置的光源。

4. 发明授权

US07118236B2 Light emitting diode lens and backlight apparatus having the same 有权
公开(公告)号：US07118236B2
公开(公告)日：2006-10-10
申请号：US10953816
申请日：2004-09-30
申请人： Hun Joo Hahm , Jung Kyu Park , Young June Jeong , Young Sam Park , Hyung Suk Kim , Ho Sik Ahn
发明人： Hun Joo Hahm , Jung Kyu Park , Young June Jeong , Young Sam Park , Hyung Suk Kim , Ho Sik Ahn
IPC分类号： G01D11/28 , F21V5/00
CPC分类号： H01L33/58 , H01L33/54 , H01L33/60
摘要： The present invention relates to an LED lens, in which a planar bottom has a pair of halves symmetrically connected with each other about a reference line and narrowed in the vicinity of the reference line. A pair of substantially semicircular reflecting surfaces are extended from both edges of the bottom connected with both ends of the reference line. A radiating surface is connected with remaining edges of the bottom and semicircular edges of the reflecting surfaces. The reflecting surfaces reflect light beams are introduced from the LED chip through the bottom toward the radiating surface. The radiating surface radiates the light beams to the outside when the light beams are introduced to the radiating surface through reflection from the reflecting surfaces and directly through the bottom, so that the light beams are radiated to the outside in a predetermined beam angle.

5. 发明授权

US07513632B2 Direct-illumination backlight apparatus having transparent plate acting as light guide plate 失效
标题翻译：具有用作导光板的透明板的直接照明背光装置
公开(公告)号：US07513632B2
公开(公告)日：2009-04-07
申请号：US11860391
申请日：2007-09-24
申请人： Hyung Suk Kim , Jung Kyu Park , Ho Sik Ahn , Young June Jeong , Young Sam Park , Hun Joo Hahm , Bum Jin Kim
发明人： Hyung Suk Kim , Jung Kyu Park , Ho Sik Ahn , Young June Jeong , Young Sam Park , Hun Joo Hahm , Bum Jin Kim
IPC分类号： G01D11/28
CPC分类号： G02B6/0021 , G02B6/0038 , G02B6/0041 , G02F1/133603
摘要： A direct-illumination backlight apparatus using LEDs includes a flat reflective plate, an LED light source, a transparent plate, a scattering pattern, and a light guide. The light guide serves to introduce a partial light from an LED light source at such an angle that the partial light is trapped inside the transparent plate, and the scattering pattern serves to scatter the trapped light beam at a position directly above the LED light source so that the scattered light beam escapes out of the transparent plate toward an LCD panel.
摘要翻译：使用LED的直接照明背光装置包括平面反射板，LED光源，透明板，散射图案和导光体。该光导用于从LED光源引入部分光，使得部分光被捕获在透明板的内部，散射图用于将捕获的光束分散在LED光源正上方的位置，从而散射的光束从透明板向LCD面板逸出。

6. 发明授权

US07186013B2 Large size backlight apparatus reduced in thickness 失效
标题翻译：大尺寸背光设备厚度减小
公开(公告)号：US07186013B2
公开(公告)日：2007-03-06
申请号：US11060286
申请日：2005-02-18
申请人： Young June Jeong , Hyung Suk Kim , Jung Kyu Park , Ho Sik Ahn , Young Sam Park , Bum Jin Kim , Hun Joo Hahm
发明人： Young June Jeong , Hyung Suk Kim , Jung Kyu Park , Ho Sik Ahn , Young Sam Park , Bum Jin Kim , Hun Joo Hahm
IPC分类号： F21V8/00
CPC分类号： G02B6/0021 , G02B6/0036 , G02B6/0055 , G02B6/0061 , G02B6/0068 , G02B6/0076
摘要： In a backlight apparatus used in an LCD, in which upper and lower reflective plates are installed under upper and lower transparent plates, respectively. The lower transparent plates and the lower reflective plates introduce light generated by lower light sources in upward directions and the upper transparent plate and the upper reflective plates introduce light generated by an upper light source into those areas, which are not lighted by the lower light sources. This can prevent the formation of dark areas above the lower light sources thereby enhancing the overall uniformity of light.
摘要翻译：在LCD中使用的背光装置中，上下反射板分别安装在上透明板和下透明板之下。下透明板和下反射板在向上方向引入由下光源产生的光，并且上透明板和上反射板将由上光源产生的光引入那些未被下光源照射的区域。这可以防止在较低光源之上形成暗区，从而增强光的整体均匀性。

7. 发明授权

US07172325B2 Backlight unit of liquid crystal display 失效
标题翻译：背光单元液晶显示
公开(公告)号：US07172325B2
公开(公告)日：2007-02-06
申请号：US10916480
申请日：2004-08-12
申请人： Hyung Suk Kim , Young Sam Park , Hun Joo Hahm , Jung Kyu Park , Young June Jeong
发明人： Hyung Suk Kim , Young Sam Park , Hun Joo Hahm , Jung Kyu Park , Young June Jeong
IPC分类号： F21V5/04
CPC分类号： G02F1/133603 , G02F1/133605 , Y10S362/80
摘要： A backlight unit of a liquid crystal display includes a plurality of light emitting diode packages arranged in a matrix while being spaced a uniform distance apart from each other. Each light emitting diode package includes one or more light emitting diode chips and is structured such that light generated from the light emitting chips is emitted in the horizontal direction. A reflector consists of a plurality of reflection cells connected to each other in a matrix. Each of the reflection cells of a unit size has each of the light generating packages positioned at the center thereof, and reflects the light, emitted from the light emitting diode at the center thereof in the horizontal direction, in the vertical direction.
摘要翻译：液晶显示器的背光单元包括以矩阵形式布置的多个发光二极管封装，同时彼此间隔开均匀的距离。每个发光二极管封装包括一个或多个发光二极管芯片，并且被构造为使得从发光芯片产生的光在水平方向上发射。反射器由以矩阵形式彼此连接的多个反射单元组成。单位尺寸的每个反射单元具有位于其中心的每个发光组件，并且在垂直方向上将从发光二极管的水平方向的中心发射的光反射。

8. 发明授权

US07592631B2 LED package frame and LED package having the same 有权
标题翻译： LED封装框架和LED封装相同
公开(公告)号：US07592631B2
公开(公告)日：2009-09-22
申请号：US11319101
申请日：2005-12-28
申请人： Young Sam Park , Seung Ick Lee , Hun Joo Hahm , Hyung Suk Kim , Bum Jin Kim , Young June Jeong , Ho Sik Ahn , Jung Kyu Park
发明人： Young Sam Park , Seung Ick Lee , Hun Joo Hahm , Hyung Suk Kim , Bum Jin Kim , Young June Jeong , Ho Sik Ahn , Jung Kyu Park
IPC分类号： H01L27/15 , H01L31/12 , H01L33/00
CPC分类号： H01L33/62 , H01L33/60 , H01L33/642 , H01L33/647 , H01L2224/48091 , H01L2224/48247 , H01L2924/01079 , H01L2924/12041 , H01L2924/00014
摘要： An LED package frame includes an LED chip and a heat conductive member made of high heat conductivity material. The heat conductive member has a receiving part at a lateral portion, and is mounted with the LED chip. A lead-coating assembly configured to be inserted into the receiving part of the heat conductive member, including a lead is inserted at one end into the receiving part of the heat conductive member, and electrically connected to the LED chip. An electrically insulating layer is placed in tight contact between the lead and the receiving part of the heat conductive member isolates the lead from the receiving part. With the lead inserted into the heat conductive member, it is possible to reduce size while maintaining high heat conductivity and stability.
摘要翻译： LED封装框架包括LED芯片和由高导热性材料制成的导热部件。导热构件在侧部具有接收部，并且安装有LED芯片。构造成插入到包括导线的导热构件的接收部分的引线涂层组件的一端插入导热构件的接收部分中，并且电连接到LED芯片。引线与导热部件的接收部之间紧密接触的电绝缘层使引线与接收部分隔离。通过将导线插入导热构件，可以在保持高导热性和稳定性的同时减小尺寸。

9. 发明授权

US07385653B2 LED package and backlight assembly for LCD comprising the same 失效
标题翻译：用于LCD的LED封装和背光组件包括相同的
公开(公告)号：US07385653B2
公开(公告)日：2008-06-10
申请号：US10965257
申请日：2004-10-15
申请人： Hyung Suk Kim , Young Sam Park , Hun Joo Hahm , Jung Kyu Park , Young June Jeong
发明人： Hyung Suk Kim , Young Sam Park , Hun Joo Hahm , Jung Kyu Park , Young June Jeong
IPC分类号： G02F1/13357 , F21V7/04
CPC分类号： H01L33/54 , G02F1/133603 , H01L25/0753 , H01L2924/0002 , H01L2924/00
摘要： An LED package used as a light source in a backlight assembly for an LCD includes a substrate, a plurality of light scattering protrusions on the upper surface of the substrate, LEDs separated from each other by designated intervals and arranged in a line on the substrate, and a molding portion, for sealing the upper surface of the substrate including the LEDs, and having an upper surface including two cylindrical surface sections. Each of the cylindrical surface sections has a curvature for totally reflecting light emitted from the LEDs.
摘要翻译：在LCD背光组件中用作光源的LED封装包括：衬底，在衬底的上表面上的多个光散射突起，以指定间隔彼此分开并以衬底方式布置的LED，以及用于密封包括LED的基板的上表面并具有包括两个圆柱形表面部分的上表面的模制部分。每个圆柱形表面部分具有用于全反射从LED发射的光的曲率。

10. 发明授权

US07273291B2 Direct-illumination backlight apparatus having transparent plate acting as light guide plate 失效
标题翻译：具有用作导光板的透明板的直接照明背光装置
公开(公告)号：US07273291B2
公开(公告)日：2007-09-25
申请号：US11136529
申请日：2005-05-25
申请人： Hyung Suk Kim , Jung Kyu Park , Ho Sik Ahn , Young June Jeong , Young Sam Park , Hun Joo Hahm , Bum Jin Kim
发明人： Hyung Suk Kim , Jung Kyu Park , Ho Sik Ahn , Young June Jeong , Young Sam Park , Hun Joo Hahm , Bum Jin Kim
IPC分类号： G01D11/28
CPC分类号： G02B6/0021 , G02B6/0038 , G02B6/0041 , G02F1/133603
摘要： A direct-illumination backlight apparatus using LEDs includes a flat reflective plate, an LED light source, a transparent plate, a scattering pattern, and a light guide. The light guide serves to introduce a partial light from an LED light source at such an angle that the partial light is trapped inside the transparent plate, and the scattering pattern serves to scatter the trapped light beam at a position directly above the LED light source so that the scattered light beam escapes out of the transparent plate toward an LCD panel.
摘要翻译：使用LED的直接照明背光装置包括平面反射板，LED光源，透明板，散射图案和导光体。该光导用于从LED光源引入部分光，使得部分光被捕获在透明板的内部，散射图用于将捕获的光束分散在LED光源正上方的位置，从而散射的光束从透明板向LCD面板逸出。

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