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1. 发明授权

US07902544B2 Nitride semiconductor light emitting device 有权
标题翻译：氮化物半导体发光器件
公开(公告)号：US07902544B2
公开(公告)日：2011-03-08
申请号：US12787910
申请日：2010-05-26
申请人： Sun Woon Kim , Je Won Kim , Sang Won Kang , Keun Man Song , Bang Won Oh
发明人： Sun Woon Kim , Je Won Kim , Sang Won Kang , Keun Man Song , Bang Won Oh
IPC分类号： H01L33/00
CPC分类号： H01L33/06 , B82Y20/00 , H01L33/32
摘要： The invention provides a highly reliable nitride semiconductor light emitting device improved in electrostatic discharge withstand voltage. In the light emitting device, an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer are sequentially formed on a substrate. The active layer features a multiple quantum well structure including a plurality of multiple quantum barrier layers and quantum well layers. At least one of the quantum barrier layers has a band-gap modulated multilayer structure.
摘要翻译：本发明提供了一种改进了静电放电耐受电压的高度可靠的氮化物半导体发光器件。在发光器件中，在衬底上依次形成n型氮化物半导体层，有源层和p型氮化物半导体层。有源层具有包括多个多量子势垒层和量子阱层的多量子阱结构。至少一个量子势垒层具有带隙调制多层结构。

2. 发明申请

US20100230657A1 NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE 有权
标题翻译：氮化物半导体发光器件
公开(公告)号：US20100230657A1
公开(公告)日：2010-09-16
申请号：US12787910
申请日：2010-05-26
申请人： Sun Woon KIM , Je Won Kim , Sang Won Kang , Keun Man Song , Bang Won Oh
发明人： Sun Woon KIM , Je Won Kim , Sang Won Kang , Keun Man Song , Bang Won Oh
IPC分类号： H01L33/04
CPC分类号： H01L33/06 , B82Y20/00 , H01L33/32
摘要： The invention provides a highly reliable nitride semiconductor light emitting device improved in electrostatic discharge withstand voltage. In the light emitting device, an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer are sequentially formed on a substrate. The active layer features a multiple quantum well structure including a plurality of multiple quantum barrier layers and quantum well layers. At least one of the quantum barrier layers has a band-gap modulated multilayer structure.
摘要翻译：本发明提供了一种改进了静电放电耐受电压的高度可靠的氮化物半导体发光器件。在发光器件中，在衬底上依次形成n型氮化物半导体层，有源层和p型氮化物半导体层。有源层具有包括多个多量子势垒层和量子阱层的多量子阱结构。至少一个量子势垒层具有带隙调制多层结构。

3. 发明授权

US07829882B2 Nitride semiconductor light emitting device 有权
标题翻译：氮化物半导体发光器件
公开(公告)号：US07829882B2
公开(公告)日：2010-11-09
申请号：US11581335
申请日：2006-10-17
申请人： Sun Woon Kim , Je Won Kim , Sang Won Kang , Keun Man Song , Bang Won Oh
发明人： Sun Woon Kim , Je Won Kim , Sang Won Kang , Keun Man Song , Bang Won Oh
IPC分类号： H01L29/06 , H01L31/072 , H01L31/109 , H01L31/0328 , H01L31/0336 , H01L31/00
CPC分类号： H01L33/06 , B82Y20/00 , H01L33/32
摘要： The invention provides a highly reliable nitride semiconductor light emitting device improved in electrostatic discharge withstand voltage. In the light emitting device, an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer are sequentially formed on a substrate. The active layer features a multiple quantum well structure including a plurality of multiple quantum barrier layers and quantum well layers. At least one of the quantum barrier layers has a band-gap modulated multilayer structure.
摘要翻译：本发明提供了一种改进了静电放电耐受电压的高度可靠的氮化物半导体发光器件。在发光器件中，在衬底上依次形成n型氮化物半导体层，有源层和p型氮化物半导体层。有源层具有包括多个多量子势垒层和量子阱层的多量子阱结构。至少一个量子势垒层具有带隙调制多层结构。

4. 发明授权

US07462876B2 Nitride semiconductor light emitting device 有权
标题翻译：氮化物半导体发光器件
公开(公告)号：US07462876B2
公开(公告)日：2008-12-09
申请号：US11584503
申请日：2006-10-23
申请人： Sang Heon Han , Bang Won Oh , Je Won Kim , Hyun Wook Shim , Joong Seo Kang , Dong Ju Lee
发明人： Sang Heon Han , Bang Won Oh , Je Won Kim , Hyun Wook Shim , Joong Seo Kang , Dong Ju Lee
IPC分类号： H01L33/00
CPC分类号： H01L33/04 , H01L33/32
摘要： Disclosed herein is a nitride semiconductor light emitting device, which is improved in luminance and reliability. The light emitting device, comprises an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer sequentially formed on a substrate, an n-side electrode formed on a portion of an upper surface of the n-type nitride semiconductor layer, and at least one intermediate layer formed between the substrate and the n-type nitride semiconductor layer. The intermediate layer has a multilayer structure of three or more layers having different band-gaps, and is positioned below the n-side electrode.
摘要翻译：本文公开了一种氮化物半导体发光器件，其亮度和可靠性得到改善。发光器件包括依次形成在衬底上的n型氮化物半导体层，有源层和p型氮化物半导体层，形成在n型氮化物的上表面的一部分上的n侧电极半导体层以及形成在基板和n型氮化物半导体层之间的至少一个中间层。中间层具有三层以上具有不同带隙的层的多层结构，位于n侧电极的下方。

5. 发明申请

US20070145406A1 Nitride semiconductor light emitting device 有权
标题翻译：氮化物半导体发光器件
公开(公告)号：US20070145406A1
公开(公告)日：2007-06-28
申请号：US11584503
申请日：2006-10-23
申请人： Sang Heon Han , Bang Won Oh , Je Won Kim , Hyun Wook Shim , Joong Seo Kang , Dong Ju Lee
发明人： Sang Heon Han , Bang Won Oh , Je Won Kim , Hyun Wook Shim , Joong Seo Kang , Dong Ju Lee
IPC分类号： H01L33/00
CPC分类号： H01L33/04 , H01L33/32
摘要： Disclosed herein is a nitride semiconductor light emitting device, which is improved in luminance and reliability. The light emitting device, comprises an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer sequentially formed on a substrate, an n-side electrode formed on a portion of an upper surface of the n-type nitride semiconductor layer, and at least one intermediate layer formed between the substrate and the n-type nitride semiconductor layer. The intermediate layer has a multilayer structure of three or more layers having different band-gaps, and is positioned below the n-side electrode.
摘要翻译：本文公开了一种氮化物半导体发光器件，其亮度和可靠性得到改善。发光器件包括依次形成在衬底上的n型氮化物半导体层，有源层和p型氮化物半导体层，形成在n型氮化物的上表面的一部分上的n侧电极半导体层以及形成在基板和n型氮化物半导体层之间的至少一个中间层。中间层具有三层以上具有不同带隙的层的多层结构，位于n侧电极的下方。

6. 发明授权

US08405103B2 Photonic crystal light emitting device and manufacturing method of the same 有权
标题翻译：光子晶体发光器件及其制造方法相同
公开(公告)号：US08405103B2
公开(公告)日：2013-03-26
申请号：US12182383
申请日：2008-07-30
申请人： Dong Yul Lee , Seong Ju Park , Min Ki Kwon , Ja Yeon Kim , Yong Chun Kim , Bang Won Oh , Seok Min Hwang , Je Won Kim
发明人： Dong Yul Lee , Seong Ju Park , Min Ki Kwon , Ja Yeon Kim , Yong Chun Kim , Bang Won Oh , Seok Min Hwang , Je Won Kim
IPC分类号： H01L33/00
CPC分类号： H01L33/42 , H01L2933/0083
摘要： There is provided a photonic crystal light emitting device including: a light emitting structure including first and second conductivity type semiconductor layers and an active layer interposed therebetween; a transparent electrode layer formed on the second conductivity type semiconductor layer, the transparent electrode layer having a plurality of holes arranged with a predetermined size and period so as to form a photonic band gap for light emitted from the active layer, whereby the transparent electrode layer includes a photonic crystal structure; and first and second electrode electrically connected to the first conductivity type semiconductor layer and the transparent electrode layer, respectively. The photonic crystal light emitting device has a transparent electrode layer formed of a photonic crystal structure defined by minute holes, thereby improved in light extraction efficiency.
摘要翻译：提供了一种光子晶体发光器件，包括：发光结构，包括第一和第二导电类型半导体层和插入其间的有源层; 形成在所述第二导电型半导体层上的透明电极层，所述透明电极层具有以预定尺寸和周期排列的多个孔，以形成从所述有源层发射的光的光子带隙，由此所述透明电极层包括光子晶体结构; 以及分别与第一导电类型半导体层和透明电极层电连接的第一和第二电极。光子晶体发光器件具有由微孔限定的光子晶体结构形成的透明电极层，从而提高光提取效率。

7. 发明授权

US07531841B2 Nitride-based semiconductor light emitting device 有权
标题翻译：基于氮化物的半导体发光器件
公开(公告)号：US07531841B2
公开(公告)日：2009-05-12
申请号：US11651023
申请日：2007-01-09
申请人： Kun Yoo Ko , Bang Won Oh , Hun Joo Hahm , Je Won Kim , Hyung Jin Park , Seok Min Hwang , Dong Woo Kim
发明人： Kun Yoo Ko , Bang Won Oh , Hun Joo Hahm , Je Won Kim , Hyung Jin Park , Seok Min Hwang , Dong Woo Kim
IPC分类号： H01L27/15
CPC分类号： H01L33/38 , H01L33/20 , H01L33/32
摘要： A nitride-based semiconductor LED comprises a substrate; an n-type nitride semiconductor layer formed on the substrate; an active layer formed on a predetermined region of the n-type nitride semiconductor layer; a p-type nitride semiconductor layer formed on the active layer; a transparent electrode formed on the p-type nitride semiconductor layer; a p-type electrode pad formed on the transparent electrode; a pair of p-type connection electrodes formed in a line extending from the p-type electrode pad so as to have an inclination angle of less than 90 degrees with respect to one side of the transparent electrode adjacent to the p-type electrode pad; a pair of p-electrodes extending from both ends of the p-type connection electrodes in the direction of the n-type electrode pad, the p-electrode being formed in parallel to one side of the adjacent transparent electrode; and an n-type electrode pad formed on the n-type nitride semiconductor layer, on which the active layer is not formed, such that the n-type electrode pad faces the p-type electrode pad.
摘要翻译：氮化物系半导体LED包括基板; 在该基板上形成的n型氮化物半导体层; 形成在所述n型氮化物半导体层的预定区域上的有源层; 形成在有源层上的p型氮化物半导体层; 形成在p型氮化物半导体层上的透明电极; 形成在透明电极上的p型电极焊盘; 一对p型连接电极，形成在从p型电极焊盘延伸的线中，以相对于与p型电极焊盘相邻的透明电极的一侧具有小于90度的倾斜角; 一对p电极，其从p型连接电极的两端沿着n型电极焊盘的方向延伸，p电极与相邻的透明电极的一侧平行地形成; 以及n型电极焊盘，形成在n型氮化物半导体层上，其上没有形成有源层，使得n型电极焊盘面向p型电极焊盘。

8. 发明申请

US20070228388A1 Nitride-based semiconductor light emitting diode 有权
标题翻译：氮化物半导体发光二极管
公开(公告)号：US20070228388A1
公开(公告)日：2007-10-04
申请号：US11651023
申请日：2007-01-09
申请人： Kun Yon Ko , Bang Won Oh , Hun Joo Hahm , Je Won Kim , Hyung Jin Park , Seok Min Hwang , Dong Woo Kim
发明人： Kun Yon Ko , Bang Won Oh , Hun Joo Hahm , Je Won Kim , Hyung Jin Park , Seok Min Hwang , Dong Woo Kim
IPC分类号： H01L33/00
CPC分类号： H01L33/38 , H01L33/20 , H01L33/32
摘要： A nitride-based semiconductor LED comprises a substrate; an n-type nitride semiconductor layer formed on the substrate; an active layer formed on a predetermined region of the n-type nitride semiconductor layer; a p-type nitride semiconductor layer formed on the active layer; a transparent electrode formed on the p-type nitride semiconductor layer; a p-type electrode pad formed on the transparent electrode; a pair of p-type connection electrodes formed in a line extending from the p-type electrode pad so as to have an inclination angle of less than 90 degrees with respect to one side of the transparent electrode adjacent to the p-type electrode pad; a pair of p-electrodes extending from both ends of the p-type connection electrodes in the direction of the n-type electrode pad, the p-electrode being formed in parallel to one side of the adjacent transparent electrode; and an n-type electrode pad formed on the n-type nitride semiconductor layer, on which the active layer is not formed, such that the n-type electrode pad faces the p-type electrode pad.
摘要翻译：氮化物系半导体LED包括基板; 在该基板上形成的n型氮化物半导体层; 形成在所述n型氮化物半导体层的预定区域上的有源层; 形成在有源层上的p型氮化物半导体层; 形成在p型氮化物半导体层上的透明电极; 形成在透明电极上的p型电极焊盘; 一对p型连接电极，形成在从p型电极焊盘延伸的线中，以相对于与p型电极焊盘相邻的透明电极的一侧具有小于90度的倾斜角; 一对p电极，其从p型连接电极的两端沿着n型电极焊盘的方向延伸，p电极与相邻的透明电极的一侧平行地形成; 以及n型电极焊盘，形成在n型氮化物半导体层上，其上没有形成有源层，使得n型电极焊盘面向p型电极焊盘。

9. 发明申请

US20090184334A1 PHOTONIC CRYSTAL LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF THE SAME 有权
标题翻译：光电晶体发光器件及其制造方法
公开(公告)号：US20090184334A1
公开(公告)日：2009-07-23
申请号：US12182383
申请日：2008-07-30
申请人： Dong Yul Lee , Seong Ju Park , Min Ki Kwon , Ja Yeon Kim , Yong Chun Kim , Bang Won Oh , Seok Min Hwang , Je Won Kim
发明人： Dong Yul Lee , Seong Ju Park , Min Ki Kwon , Ja Yeon Kim , Yong Chun Kim , Bang Won Oh , Seok Min Hwang , Je Won Kim
IPC分类号： H01L33/00
CPC分类号： H01L33/42 , H01L2933/0083
摘要： There is provided a photonic crystal light emitting device including: a light emitting structure including first and second conductivity type semiconductor layers and an active layer interposed therebetween; a transparent electrode layer formed on the second conductivity type semiconductor layer, the transparent electrode layer having a plurality of holes arranged with a predetermined size and period so as to form a photonic band gap for light emitted from the active layer, whereby the transparent electrode layer includes a photonic crystal structure; and first and second electrode electrically connected to the first conductivity type semiconductor layer and the transparent electrode layer, respectively. The photonic crystal light emitting device has a transparent electrode layer formed of a photonic crystal structure defined by minute holes, thereby improved in light extraction efficiency.
摘要翻译：提供了一种光子晶体发光器件，包括：发光结构，包括第一和第二导电类型半导体层和插入其间的有源层; 形成在所述第二导电型半导体层上的透明电极层，所述透明电极层具有以预定尺寸和周期排列的多个孔，以形成从所述有源层发射的光的光子带隙，由此所述透明电极层包括光子晶体结构; 以及分别与第一导电类型半导体层和透明电极层电连接的第一和第二电极。光子晶体发光器件具有由微孔限定的光子晶体结构形成的透明电极层，从而提高光提取效率。

10. 发明授权

US07906785B2 Vertical type nitride semiconductor light emitting device and method of manufacturing the same 失效
标题翻译：垂直型氮化物半导体发光器件及其制造方法
公开(公告)号：US07906785B2
公开(公告)日：2011-03-15
申请号：US11585212
申请日：2006-10-24
申请人： Doo Go Baik , Bang Won Oh , Tae Jun Kim
发明人： Doo Go Baik , Bang Won Oh , Tae Jun Kim
IPC分类号： H01L33/00
CPC分类号： H01L33/145 , H01L33/0033 , H01L33/32
摘要： A vertical nitride semiconductor light emitting device and a manufacturing method thereof are provided. In the device, an ohmic contact layer, a p-type nitride semiconductor layer, an active layer, an n-type nitride semiconductor layer and an n-electrode are sequentially formed on a conductive substrate. At least one of a surface of the p-type nitride semiconductor layer contacting the ohmic contact layer and a surface of the n-type nitride layer contacting the n-electrode has a high resistance area of damaged nitride single crystal in a substantially central portion thereof. The high resistance area has a Schottky junction with at least one of the ohmic contact layer and the n-electrode.
摘要翻译：提供了一种垂直氮化物半导体发光器件及其制造方法。在该器件中，在导电性基板上依次形成欧姆接触层，p型氮化物半导体层，有源层，n型氮化物半导体层和n电极。接触欧姆接触层的p型氮化物半导体层的表面和与n电极接触的n型氮化物层的表面中的至少一个在其基本中心部分具有高的受损氮化物单晶的电阻面积。高电阻区域具有与欧姆接触层和n电极中的至少一个的肖特基结。

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