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1. 发明授权

US08488081B2 Plane light source and LCD backlight unit having the same 有权
标题翻译：平面光源和具有相同的LCD背光单元
公开(公告)号：US08488081B2
公开(公告)日：2013-07-16
申请号：US12839945
申请日：2010-07-20
申请人： Seong Yeon Han , Hun Joo Hahm , Hyung Suk Kim , Young June Jeong , Young Sam Park , Chul Hee Yoo
发明人： Seong Yeon Han , Hun Joo Hahm , Hyung Suk Kim , Young June Jeong , Young Sam Park , Chul Hee Yoo
IPC分类号： G02F1/1335
CPC分类号： G02F1/133603
摘要： There are provided a plane light source and an LCD backlight unit having the same. A plane light source including light emitting device matrixes each having a plurality of light emitting devices arranged in rows and columns on a substrate according to an aspect of the invention includes: a first matrix having a plurality of light emitting devices arranged in rows and columns; and a second matrix having a plurality of light emitting devices arranged in rows and columns, the light emitting devices each located within a rectangle formed by four adjacent light emitting devices included in the first matrix, and forming angles θ satisfying the condition of 45°≦θ≦55° therebetween on the basis of a horizontal direction, wherein among pitches between one light emitting devices included in the light emitting device matrixes and another lighting light emitting device adjacent to the light emitting device, a pitch P1 between the light emitting device and the light emitting device diagonally across from the light emitting device satisfies the condition of 25 mm≦P1≦29 mm, and a pitch P2 between the light emitting device and another light emitting device located in a horizontal direction satisfies the condition of 34 mm≦P2≦38 mm.
摘要翻译：提供有平面光源和具有该平面光源的LCD背光单元。根据本发明的一个方面的包括发光器件矩阵的平面光源包括：具有排列成行和列的多个发光器件的发光器件矩阵，包括：具有排列成行和列的多个发光器件的第一矩阵; 以及具有排列成行和列的多个发光器件的第二矩阵，所述发光器件各自位于由包括在所述第一矩阵中的四个相邻的发光器件形成的矩形内，并且形成满足条件为45°@ 其中基于水平方向的θ@ 55°，其中在包括在发光器件矩阵中的一个发光器件和与发光器件相邻的另一个照明发光器件之间的间距中，发光器件与发光器件对角地穿过发光器件的发光器件满足25mm @ P1 @ 29mm的条件，并且发光器件和位于水平方向的另一个发光器件之间的间距P2满足条件为34mm @ P2 @ 38毫米。

2. 发明授权

US07968894B2 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：US07968894B2
公开(公告)日：2011-06-28
申请号：US12549252
申请日：2009-08-27
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。

3. 发明申请

US20090168399A1 BACKLIGHT UNIT 有权
标题翻译：背光单元
公开(公告)号：US20090168399A1
公开(公告)日：2009-07-02
申请号：US12400317
申请日：2009-03-09
申请人： Dae Yeon KIM , Young June Jeong , Hun Joo Hahm , Jae Hong Shin , Chang Ho Shin
发明人： Dae Yeon KIM , Young June Jeong , Hun Joo Hahm , Jae Hong Shin , Chang Ho Shin
IPC分类号： F21V9/16 , G09F13/04
CPC分类号： G02F1/133603 , F21K9/00 , F21K9/60 , G02F2001/133614 , G02F2001/133628 , H05K1/142
摘要： Provided is a backlight unit including a plurality of light emitting diodes (LEDs) that emit light; a plurality of LED modules having a printed circuit board (PCB) which supports and drives the plurality of LEDs; a plurality of optical sheets that are attached to the top surfaces of the respective LED modules; and a plurality of heat radiating pads that are attached to the rear surfaces of the respective LED modules.
摘要翻译：提供了包括发光的多个发光二极管（LED）的背光单元; 多个LED模块，具有支撑并驱动多个LED的印刷电路板（PCB）; 多个光学片，其附接到各个LED模块的顶表面; 以及附接到各个LED模块的后表面的多个散热垫。

4. 发明授权

US07321137B2 RGB light emitting diode package with improved color mixing properties 有权
标题翻译： RGB发光二极管封装，具有改进的混色性能
公开(公告)号：US07321137B2
公开(公告)日：2008-01-22
申请号：US10959154
申请日：2004-10-07
申请人： Young Sam Park , Hun Joo Hahm , Hyung Suk Kim , Jung Kyu Park , Young June Jeong
发明人： Young Sam Park , Hun Joo Hahm , Hyung Suk Kim , Jung Kyu Park , Young June Jeong
IPC分类号： H01L33/00
CPC分类号： H01L25/0753 , H01L33/56 , H01L2924/0002 , H01L2933/0091 , H01L2924/00
摘要： An RGB light emitting diode package with improved color mixing properties includes red, green, and blue light emitting diode chips provided on a reflector. 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.
摘要翻译：具有改进的混色特性的RGB发光二极管封装包括设置在反射器上的红色，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。

5. 发明申请

US20080013315A1 DIRECT-ILLUMINATION BACKLIGHT APPARATUS HAVING TRANSPARENT PLATE ACTING AS LIGHT GUIDE PLATE 失效
标题翻译：具有透明板作为光导板的直射照明装置
公开(公告)号：US20080013315A1
公开(公告)日：2008-01-17
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： F21V13/04
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

US07195364B2 Backlight apparatus reduced in thickness 失效
标题翻译：背光装置的厚度减小
公开(公告)号：US07195364B2
公开(公告)日：2007-03-27
申请号：US11059406
申请日：2005-02-17
申请人： Hun Joo Hahm , Hyung Suk Kim , Jung Kyu Park , Ho Sik Anh , Young Sam Park , Bum Jin Kim , Young June Jeong
发明人： Hun Joo Hahm , Hyung Suk Kim , Jung Kyu Park , Ho Sik Anh , Young Sam Park , Bum Jin Kim , Young June Jeong
IPC分类号： G01D11/28
CPC分类号： G02B6/0068 , G02B6/0016 , G02B6/0043 , G02F1/133603
摘要： In a backlight apparatus for an LCD, 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：在用于LCD的背光装置中，多个条形的第一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。

7. 发明授权

US07176503B2 Light emitting diode package and light source comprising the same 失效
标题翻译：发光二极管封装和包含该发光二极管封装的光源
公开(公告)号：US07176503B2
公开(公告)日：2007-02-13
申请号：US10967212
申请日：2004-10-19
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： H01L29/24 , H01L31/12
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。

8. 发明授权

US07057212B2 Flip chip nitride semiconductor light emitting diode 有权
标题翻译：倒装氮化硅半导体发光二极管
公开(公告)号：US07057212B2
公开(公告)日：2006-06-06
申请号：US10867755
申请日：2004-06-16
申请人： Hyun Kyung Kim , Young June Jeong , Yong Chun Kim
发明人： Hyun Kyung Kim , Young June Jeong , Yong Chun Kim
IPC分类号： H01L29/22 , H01L21/00
CPC分类号： H01L33/405 , H01L33/32 , H01L33/387 , H01L33/44 , H01L2224/14 , Y10S257/918
摘要： In a nitride semiconductor LED, an n-doped nitride semiconductor layer is formed on a transparent substrate. An active layer is formed on the n-doped nitride semiconductor layer. A p-doped nitride semiconductor layer is formed on the active layer. A high reflectivity Ohmic contact layer of a mesh structure is formed on the p-doped nitride semiconductor layer and has a number of open areas for exposing the p-doped nitride semiconductor layer. A metal barrier layer is formed on at least a top region of the high reflectivity Ohmic contact layer. A p-bonding electrode is formed on the metal barrier layer. An n-electrode is formed on the n-doped nitride semiconductor layer.
摘要翻译：在氮化物半导体LED中，在透明基板上形成n掺杂氮化物半导体层。在n掺杂氮化物半导体层上形成有源层。在有源层上形成p掺杂的氮化物半导体层。高反射率网状结构的欧姆接触层形成在p掺杂氮化物半导体层上，并且具有用于暴露p掺杂氮化物半导体层的多个开放区域。金属阻挡层形成在高反射率欧姆接触层的至少顶部区域上。在金属阻挡层上形成p型接合电极。在n掺杂氮化物半导体层上形成n电极。

9. 发明授权

US07964885B2 White light emitting device and white light source module using the same 有权
公开(公告)号：US07964885B2
公开(公告)日：2011-06-21
申请号：US11987830
申请日：2007-12-05
申请人： Chul Hee Yoo , Young June Jeong , Young Sam Park , Seong Yeon Han , Ho Yeon Kim , Hun Joo Hahm , Hyung Suk Kim
发明人： Chul Hee Yoo , Young June Jeong , Young Sam Park , Seong Yeon Han , Ho Yeon Kim , Hun Joo Hahm , Hyung Suk Kim
IPC分类号： H01L33/00
CPC分类号： H05B33/12 , C09K11/0883 , C09K11/7731 , C09K11/7734 , F21K9/00 , G02F1/133603 , G02F1/133609 , H01L33/504 , Y02B20/181
摘要： A white light emitting device including: a blue light emitting diode chip having a dominant wavelength of 443 to 455 nm; a red phosphor disposed around the blue light emitting diode chip, the red phosphor excited by the blue light emitting diode chip to emit red light; and a green phosphor disposed around the blue light emitting diode chip, the green phosphor excited by the blue light emitting diode chip to emit green light, wherein the red light emitted from the red phosphor has a color coordinate falling within a space defined by four coordinate points (0.5448, 0.4544), (0.7079, 0.2920), (0.6427, 0.2905) and (0.4794, 0.4633) based on the CIE 1931 chromaticity diagram, and the green light emitted from the green phosphor has a color coordinate falling within a space defined by four coordinate points (0.1270, 0.8037), (0.4117, 0.5861), (0.4197, 0.5316) and (0.2555, 0.5030) based on the CIE 1931 color chromaticity diagram.

10. 发明授权

US07914194B2 Backlight unit having light emititng diodes and method of manufacturing the same 有权
标题翻译：具有发光二极管的背光单元及其制造方法
公开(公告)号：US07914194B2
公开(公告)日：2011-03-29
申请号：US12071836
申请日：2008-02-27
申请人： Jung Kyu Park , Hun Joo Hahm , Chul Hee Yoo , Young June Jeong , Young Sam Park , Seong Yeon Han
发明人： Jung Kyu Park , Hun Joo Hahm , Chul Hee Yoo , Young June Jeong , Young Sam Park , Seong Yeon Han
IPC分类号： F21V7/04
CPC分类号： H05K1/053 , G02F1/133603 , G02F2001/133612 , H05K1/092 , H05K3/1216 , H05K3/125 , H05K2201/10106 , H05K2203/013
摘要： There is provided a backlight unit including: a chassis having an insulating layer formed on a top thereof; a circuit pattern formed on the insulating layer; a plurality of light emitting diodes formed on the insulating layer to electrically connect to the circuit pattern.
摘要翻译：提供了一种背光单元，包括：具有形成在其顶部上的绝缘层的底架; 形成在绝缘层上的电路图案; 多个发光二极管形成在绝缘层上以电连接到电路图案。

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