公开(公告)号：US20060169999A1

公开(公告)日：2006-08-03

申请号：US11319101

申请日：2005-12-28

申请人： Young Park ,  Seung Lee ,  Hun Hahm ,  Hyung Kim ,  Bum Kim ,  Young Jeong ,  Ho Ahn ,  Jung Park

发明人： Young Park ,  Seung Lee ,  Hun Hahm ,  Hyung Kim ,  Bum Kim ,  Young Jeong ,  Ho Ahn ,  Jung Park

IPC分类号： 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： The invention relates to an LED package frame and an LED package incorporating the same. The LED package frame comprises an LED chip; and a heat conductive member made of a lump 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 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 to separate 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. Also, it is possible to provide an LED package frame and a high power LED package by fixing the lead fixed to the heat conductive member without a jig.

摘要翻译： 本发明涉及一种LED封装框架和一个包含该LED封装框架的LED封装件。 LED封装框架包括LED芯片; 以及由高导热性材料块制成的导热构件。 导热构件在侧部具有接收部，并且安装有LED芯片。 引线一端插入导热部件的接收部分，并与LED芯片电连接。 电绝缘层被放置在引导件和导热构件的接收部分之间的紧密接触中以将引线与接收部分分离。 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。 此外，通过将固定在导热构件上的引线固定而不用夹具，可以提供LED封装框架和大功率LED封装。

公开(公告)号：US20060034082A1

公开(公告)日：2006-02-16

申请号：US10957650

申请日：2004-10-05

申请人： Jung Park ,  Young Park ,  Hun Hahm ,  Young Jeong ,  Hyung Kim

发明人： Jung Park ,  Young Park ,  Hun Hahm ,  Young Jeong ,  Hyung Kim

IPC分类号： F21V13/04

CPC分类号： H01L33/58 ,  G02F1/133603 ,  H01L33/54 ,  Y10S362/80

摘要： The present invention relates to a multi-lens LED. The 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 beam angle without using a complicated lens configuration. 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, and the intermediate layer is interposed between the first and second lenses, so that light emitted from the LED chip can be radiated in a wide beam angle. When provided in the form of a hemisphere, the multi-lens LED can be attached to a wall or a ceiling in use for interior lighting. On the other hand, when provided in the form of a cylinder, the multi-lens LED of the invention can be applied in arrays to be used as a light source of an LCD backlight apparatus.

摘要翻译： 本发明涉及一种多透镜LED。 LED具有多个透镜和介于多个透镜之间的中间层，以便在不需要复杂透镜配置的情况下以期望的方向和/或光束角辐射从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且围绕第一透镜，并且中间层插入在第一透镜和第二透镜之间，使得从 LED芯片可以以较宽的光束角度辐射。 当以半球的形式提供时，多透镜LED可以附着在用于室内照明的墙壁或天花板上。 另一方面，当以圆筒形式提供时，本发明的多透镜LED可以应用于阵列以用作LCD背光装置的光源。

公开(公告)号：US20060006406A1

公开(公告)日：2006-01-12

申请号：US10967212

申请日：2004-10-19

申请人： Hyung Kim ,  Young Park ,  Hun Hahm ,  Jung Park ,  Young Jeong

发明人： Hyung Kim ,  Young Park ,  Hun Hahm ,  Jung Park ,  Young Jeong

IPC分类号： H01L29/24

CPC分类号： H01L25/0753 ,  H01L2924/0002 ,  H01L2924/00

摘要： An LED package comprises a substrate, one or three terminals formed on a first side of the substrate, three terminals formed on a second side opposite to the first side, and two or three LEDs disposed on the substrate, one of the LEDS being electrically connected to one of the terminals formed on the first side while being electrically connected to one of the terminals formed on the second side, and other LEDS being electrically connected to two terminals formed on the first side or to two terminals formed on the second side. A light source comprises the LED packages having the structure as described above. Without being arranged in a line, the LEDs emitting the same color are differently arranged in every LED package, thereby solving the problem of non-uniform combination of the colors according to the positions of the LEDs on an LED package-mounting substrate.

摘要翻译： LED封装包括基板，形成在基板的第一侧上的一个或三个端子，形成在与第一侧相对的第二侧上的三个端子和设置在基板上的两个或三个LED，其中一个LED电连接 连接到形成在第一侧上的端子中的一个端子，同时电连接到形成在第二侧上的端子之一，并且其它LEDS电连接到形成在第一侧上的两个端子或形成在第二侧上的两个端子。 光源包括具有如上所述结构的LED封装。 不排列成一行，发光相同颜色的LED在每个LED封装中被不同地排列，从而解决了根据LED封装安装基板上LED的位置的颜色不均匀组合的问题。

公开(公告)号：US20060001034A1

公开(公告)日：2006-01-05

申请号：US10959154

申请日：2004-10-07

申请人： Young Park ,  Hun Hahm ,  Hyung Kim ,  Jung Park ,  Young Jeong

发明人： Young Park ,  Hun Hahm ,  Hyung Kim ,  Jung Park ,  Young Jeong

IPC分类号： H01L33/00

CPC分类号： H01L25/0753 ,  H01L33/56 ,  H01L2924/0002 ,  H01L2933/0091 ,  H01L2924/00

摘要： Disclosed is an RGB light emitting diode package with improved color mixing properties. The RGB light emitting diode package includes red, green, and blue light emitting diode chips provided on a reflector, on which elements are to be installed or mounted. A photomixing material and a filler resin scatters rays so as to uniformly mix the rays emitted from the light emitting diode chips. The photomixing material and filler resin are applied onto upper sides of the light emitting diode chips while being mixed with each other, and the photomixing material is uniformly dispersed in the filler resin. The RGB light emitting diode package according to the present invention is advantageous in that since it has excellent color mixing properties in a relatively small area, it is possible to achieve slimness of the package, while it is difficult to design a slim package using a conventional process in which there is a limit that an area large enough to mix colors must be provided.

摘要翻译： 公开了具有改进的混色特性的RGB发光二极管封装。 RGB发光二极管封装包括设置在要安装或安装元件的反射器上的红色，绿色和蓝色发光二极管芯片。 光混合材料和填充树脂散射射线，以均匀混合从发光二极管芯片发出的光线。 将光混合材料和填料树脂彼此混合地施加到发光二极管芯片的上侧，并且光混合材料均匀地分散在填充树脂中。 根据本发明的RGB发光二极管封装的优点在于，由于它在相对较小的区域中具有优异的混色特性，所以可以实现封装的薄型化，同时难以使用常规的方法来设计纤薄封装 必须提供足够大的混合颜色的区域的限制。

公开(公告)号：US20050276066A1

公开(公告)日：2005-12-15

申请号：US10916480

申请日：2004-08-12

申请人： Hyung Kim ,  Young Park ,  Hun Hahm ,  Jung Park ,  Young Jeong

发明人： Hyung Kim ,  Young Park ,  Hun Hahm ,  Jung Park ,  Young Jeong

IPC分类号： G02F1/1335 ,  G02F1/13357

CPC分类号： G02F1/133603 ,  G02F1/133605 ,  Y10S362/80

摘要： Disclosed herein is a backlight unit of a liquid crystal display. The backlight unit comprises 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 including one or more light emitting diode chips and structured such that light generated from the light emitting chips is emitted in the horizontal direction, and a reflector consisting 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, to the perpendicular direction.

摘要翻译： 这里公开了液晶显示器的背光单元。 背光单元包括以矩阵形式布置的多个发光二极管封装，同时隔开彼此间隔均匀的距离，每个发光二极管封装包括一个或多个发光二极管芯片，并被构造为使得从发光芯片产生的光 在水平方向上发射，并且由多个反射单元组成的反射器以矩阵形式彼此连接。 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，并且将从发光二极管的沿水平方向的中心发射的光反射到垂直方向。

公开(公告)号：US20060034097A1

公开(公告)日：2006-02-16

申请号：US10953816

申请日：2004-09-30

申请人： Hun Hahm ,  Jung Park ,  Young Jeong ,  Young Park ,  Hyung Kim ,  Ho Ahn

发明人： Hun Hahm ,  Jung Park ,  Young Jeong ,  Young Park ,  Hyung Kim ,  Ho Ahn

IPC分类号： F21V7/04

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.

摘要翻译： 本发明涉及一种LED透镜，其中平面底部具有围绕参考线彼此对称连接并在基准线附近变窄的一对半部。 一对基本上半圆形的反射表面从与参考线的两端连接的底部的两个边缘延伸。 辐射表面与反射表面的底部和半圆形边缘的剩余边缘连接。 反射面反射光束从LED芯片通过底部朝向辐射表面引入。 当光束通过反射表面反射而直接通过底部将光束引入辐射表面时，辐射表面将光束照射到外部，使得光束以预定的光束角度辐射到外部。

公开(公告)号：US20050265042A1

公开(公告)日：2005-12-01

申请号：US10917383

申请日：2004-08-13

申请人： Hyung Kim ,  Young Park ,  Hun Hahm ,  Jung Park ,  Young Jeong

发明人： Hyung Kim ,  Young Park ,  Hun Hahm ,  Jung Park ,  Young Jeong

IPC分类号： F21K99/00 ,  F21V7/04 ,  G02F1/13357

CPC分类号： G02F1/133603 ,  F21K9/00 ,  F21Y2105/10 ,  F21Y2115/10

摘要： Disclosed herein is a vertical light emitting type backlight module, for irradiating white light to the rear side of a liquid crystal display in the perpendicular direction. The vertical light emitting type backlight module comprises a) one or more LED array modules, each comprising a substrate having conductive patterns printed on upper and lower surfaces of the substrate, respectively, a plurality of LED devices mounted on the upper and lower surfaces of the substrate, respectively, for emitting light toward the front of respective surfaces of the substrate with the LED devices mounted thereon, and a plurality of lenses formed to surround the LED devices, respectively, for directing the light emitted from the LED devices in a direction perpendicular to the LED while being within a predetermined angle from an axis parallel to a plane of the backlight module, the substrate being mounted perpendicular to the plane of the backlight module such that the light emitted from the LED devices is emitted in a direction approximately parallel to the plane of the backlight module, and b) a reflection plate for each of the LED array modules for reflecting the light spread in the horizontal direction to change path of the light to the perpendicular direction.

摘要翻译： 本文公开了一种用于在垂直方向上将白光照射到液晶显示器的后侧的垂直发光型背光模块。 垂直发光型背光模块包括：a）一个或多个LED阵列模块，每个LED阵列模块分别包括印刷在基板的上表面和下表面上的导电图案的基板，安装在基板的上表面和下表面上的多个LED装置 基板，分别用于在安装有LED器件的基板的各个表面的前面发射光，以及分别形成为围绕LED器件的多个透镜，用于将LED器件发出的光沿垂直方向引导 在与来自平行于背光模块的平面的轴线处于预定角度内的LED上，所述基板垂直于所述背光模块的平面安装，使得从所述LED装置发射的光在大致平行于 背光模块的平面，以及b）用于反射光sp的每个LED阵列模块的反射板 在水平方向读取，以将光线的路径改变为垂直方向。

公开(公告)号：US20060157657A1

公开(公告)日：2006-07-20

申请号：US11304821

申请日：2005-12-16

申请人： Young Jeong ,  Hun Hahm ,  Hyung Kim ,  Jung Park ,  Young Park ,  Ho Ahn ,  Bum Kim

发明人： Young Jeong ,  Hun Hahm ,  Hyung Kim ,  Jung Park ,  Young Park ,  Ho Ahn ,  Bum Kim

IPC分类号： G02B27/00

CPC分类号： H05B33/0821 ,  G02F1/133603 ,  Y02B20/341

摘要： Provided is an LED array circuit that has reduced power consumption and can protect an LED from a reverse voltage. The LED array circuit includes an LED pair, and an AC power source for supplying an AC voltage to the LED pair. The LED pair includes a first LED and a second LED that are connected in parallel to each other with biasing polarity connected in reverse.

摘要翻译： 提供了一种LED阵列电路，其具有降低的功率消耗并且可以保护LED免受反向电压的影响。 LED阵列电路包括LED对，以及用于向LED对提供AC电压的AC电源。 LED对包括彼此并联连接的偏置极性相反的第一LED和第二LED。

公开(公告)号：US20060083019A1

公开(公告)日：2006-04-20

申请号：US11059406

申请日：2005-02-17

申请人： Hun Hahm ,  Hyung Kim ,  Jung Park ,  Ho Anh ,  Young Park ,  Bum Kim ,  Young Jeong

发明人： Hun Hahm ,  Hyung Kim ,  Jung Park ,  Ho Anh ,  Young Park ,  Bum Kim ,  Young Jeong

IPC分类号： G02F1/1335

CPC分类号： G02B6/0068 ,  G02B6/0016 ,  G02B6/0043 ,  G02F1/133603

摘要： The invention relates to a backlight apparatus in use for an LCD, in which a plurality of bar-shaped first LED light sources are arranged on the reflective plate to laterally emit light. A plurality of light shades are arranged above the first light sources. A transparent plate is placed above the light shades. Scattering patterns are formed in the bottom of the transparent plate in positions corresponding to the light shades. A bar-shaped second LED light source is arranged at a side of the transparent plate to emit light into the transparent plate. The light source arranged at the side of the transparent plate prevents the formation of dark areas as a problem in the prior art, thereby enhancing the entire uniformity of light. Then, the backlight apparatus can be maintained thin even when applied to a large-sized LCD.

摘要翻译： 本发明涉及一种用于LCD的背光装置，其中多个条形第一LED光源被布置在反射板上以横向发光。 多个浅色调布置在第一光源的上方。 透明板放置在浅色调之上。 散射图案形成在透明板底部的对应于浅色调的位置上。 在透明板的一侧设置条状的第二LED光源，以将光发射到透明板中。 布置在透明板一侧的光源防止了现有技术中的黑色区域的形成，从而增强了光的整体均匀性。 然后，即使应用于大型LCD也能够使背光装置保持薄型化。

公开(公告)号：US20060055843A1

公开(公告)日：2006-03-16

申请号：US10997895

申请日：2004-11-29

申请人： Hun Hahm ,  Jung Park ,  Young Jeong ,  Young Park ,  Hyung Kim ,  Ho Ahn

发明人： Hun Hahm ,  Jung Park ,  Young Jeong ,  Young Park ,  Hyung Kim ,  Ho 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： The invention relates to an LCD backlight apparatus, which 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 in 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 an LCD.

摘要翻译： 本发明涉及一种LCD背光装置，其中包括一个导光板，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度辐射光束，使得光束仅在已经传播了当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。