公开(公告)号：US07427145B2

公开(公告)日：2008-09-23

申请号：US11442396

申请日：2006-05-30

申请人： Jun Ho Jang ,  Young Joo Yee

发明人： Jun Ho Jang ,  Young Joo Yee

IPC分类号： F21V1/00

CPC分类号： G02B6/0031 ,  G02B6/0068 ,  G02F1/133603 ,  H01L2224/48091 ,  H01L2224/73265 ,  Y10S362/80 ,  H01L2924/00014

摘要： A backlight unit including a substrate disposed thereon with conductive lines, a plurality of light emitting diodes each bonded to an upper surface of the substrate and spaced a predetermined distance apart from the substrate, and electrically connected to the conductive lines of the substrate; a transparent resin encompassing the plurality of light emitting diodes and formed on the upper surface of the substrate, and an optical transmission arrangement disposed on an upper surface of the transparent resin. Further, the arrangement includes a first layer for preventing light emitted from the light emitting diodes from being totally reflected by allowing an incident angle of the light to be less than a threshold angle, and a second layer for diffusing and emitting the light.

摘要翻译： 背光单元，其包括其上设置有导线的基板，多个发光二极管，各自结合到所述基板的上表面并与所述基板隔开预定距离，并且电连接到所述基板的导电线; 包围所述多个发光二极管并形成在所述基板的上表面上的透明树脂，以及设置在所述透明树脂的上表面上的光传输装置。 此外，该布置包括用于防止从发光二极管发出的光通过允许光的入射角小于阈值角度而被全反射的第一层和用于漫射和发射光的第二层。

公开(公告)号：US20070221907A1

公开(公告)日：2007-09-27

申请号：US11704390

申请日：2007-02-09

申请人： Jun Ho Jang ,  Yong Tae Moon

发明人： Jun Ho Jang ,  Yong Tae Moon

IPC分类号： H01L29/06

CPC分类号： H01L33/20 ,  H01L2933/0083

摘要： A light emitting device having a vertical structure and a method for manufacturing the same, which are capable of increasing light extraction efficiency, are disclosed. The method includes forming a light extraction layer on a substrate, forming a plurality of semiconductor layers on the light extraction layer, forming a first electrode on the semiconductor layers, forming a support layer on the first electrode, removing the substrate, and forming a second electrode on a surface from which the substrate is removed.

摘要翻译： 公开了具有垂直结构的发光器件及其制造方法，其能够提高光提取效率。 该方法包括在衬底上形成光提取层，在光提取层上形成多个半导体层，在半导体层上形成第一电极，在第一电极上形成支撑层，去除衬底，形成第二电极 去除基板的表面上的电极。

公开(公告)号：US08368087B2

公开(公告)日：2013-02-05

申请号：US12725258

申请日：2010-03-16

申请人： Jun Ho Jang ,  Yong Tae Moon

发明人： Jun Ho Jang ,  Yong Tae Moon

IPC分类号： H01L33/00

CPC分类号： H01L33/20 ,  H01L2933/0083

摘要： A light emitting device having a vertical structure and a method for manufacturing the same, which are capable of increasing light extraction efficiency, are disclosed. The method includes forming a light extraction layer on a substrate, forming a plurality of semiconductor layers on the light extraction layer, forming a first electrode on the semiconductor layers, forming a support layer on the first electrode, removing the substrate, and forming a second electrode on a surface from which the substrate is removed.

摘要翻译： 公开了具有垂直结构的发光器件及其制造方法，其能够提高光提取效率。 该方法包括在衬底上形成光提取层，在光提取层上形成多个半导体层，在半导体层上形成第一电极，在第一电极上形成支撑层，去除衬底，形成第二电极 去除基板的表面上的电极。

公开(公告)号：US20110180833A1

公开(公告)日：2011-07-28

申请号：US13080764

申请日：2011-04-06

申请人： Jun Ho Jang ,  Geun Ho Kim

发明人： Jun Ho Jang ,  Geun Ho Kim

IPC分类号： H01L33/50 ,  H01L33/46 ,  H01L33/58

CPC分类号： H01L29/167 ,  H01L25/167 ,  H01L29/866 ,  H01L33/0079 ,  H01L33/0095 ,  H01L33/20 ,  H01L33/32 ,  H01L33/38 ,  H01L33/405 ,  H01L33/44 ,  H01L33/486 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2924/10253 ,  H01L2933/0033 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00

摘要： A light emitting device having a vertical structure, a package thereof and a method for manufacturing the same, which are capable of damping impact generated in a substrate separation process, and achieving an improvement in mass productivity, are disclosed. The method includes growing a semiconductor layer having a multilayer structure over a substrate, forming a first electrode on the semiconductor layer, separating the substrate including the grown semiconductor layer into unit devices, bonding each of the separated unit devices on a sub-mount, separating the substrate from the semiconductor layer, and forming a second electrode on a surface of the semiconductor layer exposed in accordance with the separation of the substrate.

摘要翻译： 公开了一种具有垂直结构的发光器件，其封装及其制造方法，其能够抑制在衬底分离过程中产生的冲击并实现批量生产率的提高。 该方法包括在衬底上生长具有多层结构的半导体层，在半导体层上形成第一电极，将包括生长的半导体层的衬底分离成单元器件，将分离的单元器件分别连接在子座上，分离 来自半导体层的衬底，并且在根据衬底的分离而暴露的半导体层的表面上形成第二电极。

公开(公告)号：US07868348B2

公开(公告)日：2011-01-11

申请号：US12718937

申请日：2010-03-05

申请人： Jun Ho Jang ,  Jun Seok Ha

发明人： Jun Ho Jang ,  Jun Seok Ha

IPC分类号： H01L33/00

CPC分类号： H01L33/42 ,  H01L33/0079

摘要： A light emitting device having a vertical structure, which includes a semiconductor layer having a first surface and a second surface, a first electrode arranged on the first surface of the semiconductor layer, a transparent conductive oxide (TCO) layer arranged on the second surface of the semiconductor layer and a second electrode arranged on the TCO layer.

摘要翻译： 一种具有垂直结构的发光器件，其包括具有第一表面和第二表面的半导体层，布置在半导体层的第一表面上的第一电极，布置在半导体层的第二表面上的透明导电氧化物（TCO）层 所述半导体层和布置在所述TCO层上的第二电极。

公开(公告)号：US20100187554A1

公开(公告)日：2010-07-29

申请号：US12725258

申请日：2010-03-16

申请人： Jun Ho Jang ,  Yong Tae Moon

发明人： Jun Ho Jang ,  Yong Tae Moon

IPC分类号： H01L33/00

CPC分类号： H01L33/20 ,  H01L2933/0083

摘要： A light emitting device having a vertical structure and a method for manufacturing the same, which are capable of increasing light extraction efficiency, are disclosed. The method includes forming a light extraction layer on a substrate, forming a plurality of semiconductor layers on the light extraction layer, forming a first electrode on the semiconductor layers, forming a support layer on the first electrode, removing the substrate, and forming a second electrode on a surface from which the substrate is removed.

摘要翻译： 公开了具有垂直结构的发光器件及其制造方法，其能够提高光提取效率。 该方法包括在衬底上形成光提取层，在光提取层上形成多个半导体层，在半导体层上形成第一电极，在第一电极上形成支撑层，去除衬底，形成第二电极 去除基板的表面上的电极。

公开(公告)号：US07602559B2

公开(公告)日：2009-10-13

申请号：US11410800

申请日：2006-04-26

申请人： Jun Ho Jang ,  Jung Hoon Seo

发明人： Jun Ho Jang ,  Jung Hoon Seo

IPC分类号： G02B17/00 ,  F21V7/00

CPC分类号： G02B19/0066 ,  F21V5/04 ,  F21V7/0091 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0071 ,  G02F1/133603 ,  G02F1/133605

摘要： An optical lens, a light emitting device package using the optical lens and a backlight unit are disclosed, whereby light irradiated upward of a light emitting device is refracted from a bottom refraction surface to allow reaching a reflection surface, and an optical lens is mounted for reflecting the light sideways of the lens from the reflection surface to minimize an amount of light irradiated upward of the lens while increasing the amount of light irradiated toward the lateral surface of the lens, thereby limiting the generation of a hot spot to the maximum. The present invention dispenses with a hot spot baffle plate and a complicated assembly process to enable to reduce the number of parts and to decrease the thickness of a panel.

摘要翻译： 公开了一种光学透镜，使用光学透镜的发光器件封装和背光单元，由此从发光器件向上照射的光从底部折射表面折射以允许到达反射表面，并且安装光学透镜 从反射面反射透镜侧面的光，使透镜上方的光量减少到最小，同时增加朝向透镜侧面照射的光量，从而将热点的产生限制在最大限度。 本发明省去了热点挡板和复杂的组装过程，以能够减少部件的数量并减小面板的厚度。

公开(公告)号：US20070194343A1

公开(公告)日：2007-08-23

申请号：US11701535

申请日：2007-02-02

申请人： Jun Ho Jang ,  Geun ho Kim

发明人： Jun Ho Jang ,  Geun ho Kim

IPC分类号： H01L21/00

CPC分类号： H01L29/167 ,  H01L25/167 ,  H01L29/866 ,  H01L33/0079 ,  H01L33/0095 ,  H01L33/20 ,  H01L33/32 ,  H01L33/38 ,  H01L33/405 ,  H01L33/44 ,  H01L33/486 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2924/10253 ,  H01L2933/0033 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00

摘要： A light emitting device having a vertical structure, a package thereof and a method for manufacturing the same, which are capable of damping impact generated in a substrate separation process, and achieving an improvement in mass productivity, are disclosed. The method includes growing a semiconductor layer having a multilayer structure over a substrate, forming a first electrode on the semiconductor layer, separating the substrate including the grown semiconductor layer into unit devices, bonding each of the separated unit devices on a sub-mount, separating the substrate from the semiconductor layer, and forming a second electrode on a surface of the semiconductor layer exposed in accordance with the separation of the substrate.

摘要翻译： 公开了一种具有垂直结构的发光器件，其封装及其制造方法，其能够抑制在衬底分离过程中产生的冲击并实现批量生产率的提高。 该方法包括在衬底上生长具有多层结构的半导体层，在半导体层上形成第一电极，将包括生长的半导体层的衬底分离成单元器件，将分离的单元器件分别连接在子座上，分离 来自半导体层的衬底，并且在根据衬底的分离而暴露的半导体层的表面上形成第二电极。