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1. 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.

2. 发明授权

US08317348B2 White light emitting device and white light source module using the same 有权
标题翻译：白光发射装置和白光源模块使用相同
公开(公告)号：US08317348B2
公开(公告)日：2012-11-27
申请号：US13097419
申请日：2011-04-29
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： F21V9/16
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.
摘要翻译：一种白光发射装置，包括：主波长为443〜455nm的蓝色发光二极管芯片; 蓝色发光二极管芯片周围设置红色荧光体，由蓝色发光二极管芯片激发的红色荧光体发出红色光; 以及蓝色发光二极管芯片周围的绿色荧光体，由蓝色发光二极管芯片激发的绿色荧光体发出绿色光，其中红色荧光体发出的红色光线具有落在由四个坐标基于CIE1931色度图的点（0.5448,0.4544），（0.7079,0.2905），（0.6427,0.2905）和（0.4794,0.44633），并且从绿色荧光体发射的绿光具有落在限定的空间内的色坐标基于CIE 1931色度色彩图，提供了四个坐标点（0.1270,0.8037），（0.4117,0.5861），（0.4197,0.5316）和（0.2555,0.5030）。

3. 发明授权

US07959312B2 White light emitting device and white light source module using the same 有权
标题翻译：白光发射装置和白光源模块使用相同
公开(公告)号：US07959312B2
公开(公告)日：2011-06-14
申请号：US12081726
申请日：2008-04-21
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： F21V9/16
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.
摘要翻译：一种白光发射装置，包括：主波长为443〜455nm的蓝色发光二极管芯片; 配置在蓝色发光二极管芯片周围的红色荧光体，由蓝色发光二极管芯片激发的红色荧光体发射红色光; 以及蓝色发光二极管芯片周围的绿色荧光体，由蓝色发光二极管芯片激发的绿色荧光体发出绿色光，其中，从红色荧光体发出的红色光线具有落在由四个坐标基于CIE1931色度图的点（0.5448,0.4544），（0.7079,0.2905），（0.6427,0.2905）和（0.4794,0.44633），并且从绿色荧光体发射的绿光具有落在限定的空间内的色坐标基于CIE 1931色度色彩图，分别为四点坐标（0.1270,0.8037），（0.4117,0.5861），（0.4197,0.5316）和（0.2555,0.5030）。

4. 发明申请

US20080265269A1 White light emitting device and white light source module using the same 有权
标题翻译：白光发射装置和白光源模块使用相同
公开(公告)号：US20080265269A1
公开(公告)日：2008-10-30
申请号：US12081726
申请日：2008-04-21
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.
摘要翻译：一种白光发射装置，包括：主波长为443〜455nm的蓝色发光二极管芯片; 配置在蓝色发光二极管芯片周围的红色荧光体，由蓝色发光二极管芯片激发的红色荧光体发射红色光; 以及蓝色发光二极管芯片周围的绿色荧光体，由蓝色发光二极管芯片激发的绿色荧光体发出绿色光，其中，从红色荧光体发出的红色光线具有落在由四个坐标基于CIE1931色度图的点（0.5448,0.4544），（0.7079,0.2905），（0.6427,0.2905）和（0.4794,0.44633），并且从绿色荧光体发射的绿光具有落在限定的空间内的色坐标基于CIE 1931色度色彩图，分别为四点坐标（0.1270,0.8037），（0.4117,0.5861），（0.4197,0.5316）和（0.2555,0.5030）。

5. 发明授权

US07894017B2 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：US07894017B2
公开(公告)日：2011-02-22
申请号：US12199327
申请日：2008-08-27
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，并且形成角度和所述角度; 在水平方向的基础上满足45°＆amp; nlE;＆hell; n; 55°的条件，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对应的发光器件之间的间距P1满足条件为25mm＆lt; L1; P1＆nlE; 29mm，并且发光器件和位于发光器件中的另一个发光器件之间的间距P2 水平方向满足34 mm＆nlE; P2＆nlE; 38 mm的条件。

6. 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。

7. 发明申请

US20100284186A1 PLANE LIGHT SOURCE AND LCD BACKLIGHT UNIT HAVING THE SAME 有权
标题翻译：平面光源和液晶背光单元
公开(公告)号：US20100284186A1
公开(公告)日：2010-11-11
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： F21V1/00 , F21S4/00
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，并且形成角度和所述角度; 在水平方向的基础上满足45°＆amp; nlE;＆hell; n; 55°的条件，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对应的发光器件之间的间距P1满足条件为25mm＆lt; L1; P1＆nlE; 29mm，并且发光器件和位于发光器件中的另一个发光器件之间的间距P2 水平方向满足34 mm＆nlE; P2＆nlE; 38 mm的条件。

8. 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。

9. 发明申请

US20080205058A1 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：US20080205058A1
公开(公告)日：2008-08-28
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： F21V21/00 , H01J9/02
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。

10. 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。

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