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公开(公告)号：US09431578B2
公开(公告)日：2016-08-30
申请号：US14152128
申请日：2014-01-10
发明人： Myong Soo Cho , Tae Hun Kim , Young Ho Ryu , Young Chul Shin , Dong Myung Shin
CPC分类号： H01L33/382
摘要： In one example embodiment, a semiconductor light emitting device includes a light emitting structure including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer. The second conductivity-type semiconductor layer and the active layer having at least one contact hole exposing a region of the first conductivity-type semiconductor layer. The semiconductor light emitting device further includes at least one columnar structure disposed in the exposed region of the first conductivity-type semiconductor layer within the at least one contact hole. The semiconductor light emitting device further includes a first electrode disposed on the exposed region of the first conductivity-type semiconductor layer in which the at least one columnar structure is disposed, the first electrode being connected to the first conductivity-type semiconductor layer. The semiconductor light emitting device further includes a second electrode connected to the second conductivity-type semiconductor layer.
摘要翻译： 在一个示例性实施例中，半导体发光器件包括包括第一导电类型半导体层，有源层和第二导电类型半导体层的发光结构。 所述第二导电型半导体层和所述有源层具有暴露所述第一导电型半导体层的区域的至少一个接触孔。 半导体发光器件还包括设置在至少一个接触孔内的第一导电类型半导体层的暴露区域中的至少一个柱状结构。 半导体发光器件还包括设置在其中设置有至少一个柱状结构的第一导电类型半导体层的暴露区域上的第一电极，第一电极连接到第一导电型半导体层。 半导体发光器件还包括连接到第二导电类型半导体层的第二电极。
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公开(公告)号：US08957431B2
公开(公告)日：2015-02-17
申请号：US13786542
申请日：2013-03-06
发明人： Chan Mook Lim , Jong Ho Lee , Jin Hwan Kim , Young Chul Shin , Su Hyun Jo , Jin Hyun Lee
CPC分类号： H01L27/153 , H01L33/38
摘要： A semiconductor light emitting device (LED) includes a first light emitting cell having a first plurality of electrodes. A second light emitting cell includes a second plurality of electrodes. The first and second light emitting cells are disposed on the substrate and are physically separated from each other. A first interconnection unit electrically connects the first plurality of electrodes to the second plurality of the electrodes.
摘要翻译： 半导体发光器件（LED）包括具有第一多个电极的第一发光元件。 第二发光单元包括第二多个电极。 第一和第二发光单元被布置在基板上并且在物理上彼此分离。 第一互连单元将第一多个电极电连接到第二多个电极。
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公开(公告)号：US08928027B2
公开(公告)日：2015-01-06
申请号：US14075519
申请日：2013-11-08
发明人： Yung Ho Ryu , Hae Yeon Hwang , Young Chul Shin
CPC分类号： H01L33/38 , H01L27/153 , H01L33/08 , H01L33/20 , H01L33/387 , H01L33/42 , H01L33/44 , H01L33/62
摘要： A semiconductor light emitting device includes: a first conductive semiconductor layer including first and second areas; an active layer disposed on the second area; a second conductive semiconductor layer disposed on the active layer; first and second electrode branches disposed on the first and second conductive semiconductor layers, respectively; a first electrode pad electrically connected to the first electrode branch and disposed on the first electrode branch; and a second electrode pad electrically connected to the second electrode branch and disposed on the second electrode branch.
摘要翻译： 一种半导体发光器件包括：包括第一和第二区域的第一导电半导体层; 设置在所述第二区域上的有源层; 设置在所述有源层上的第二导电半导体层; 分别设置在第一和第二导电半导体层上的第一和第二电极分支; 电连接到所述第一电极分支并设置在所述第一电极分支上的第一电极焊盘; 以及电连接到第二电极分支并设置在第二电极分支上的第二电极焊盘。
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公开(公告)号：US09300111B2
公开(公告)日：2016-03-29
申请号：US14154556
申请日：2014-01-14
发明人： Jong Ho Lee , Chan Mook Lim , Young Chul Shin , Su Hyun Jo
CPC分类号： H01S5/02 , H01L33/0079 , H01L33/382 , H01L33/44
摘要： A semiconductor light emitting device includes a conductive substrate, a light emitting laminate including a second conductivity type semiconductor layer, an active layer, and a first conductivity type semiconductor layer stacked on the conductive substrate, a first electrode layer electrically connected to the first conductivity type semiconductor layer, a second electrode layer between the conductive substrate and the second conductivity type semiconductor layer, the second electrode layer being electrically connected to the second conductivity type semiconductor layer, and a passivation layer between the active layer and the second electrode layer, the passivation layer covering at least a lateral surface of the active layer of the light emitting laminate.
摘要翻译： 半导体发光器件包括导电衬底，层叠在导电衬底上的第二导电型半导体层，有源层和第一导电型半导体层的发光层叠体，与第一导电型电连接的第一电极层 半导体层，在导电基板和第二导电类型半导体层之间的第二电极层，第二电极层电连接到第二导电类型半导体层，以及在有源层和第二电极层之间的钝化层，钝化层 层覆盖发光层压板的有源层的至少一个侧表面。
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公开(公告)号：US20130234170A1
公开(公告)日：2013-09-12
申请号：US13786542
申请日：2013-03-06
发明人： Chan Mook Lim , Jong Ho Lee , Jin Hwan Kim , Young Chul Shin , Su Hyun Jo , Jin Hyun Lee
IPC分类号： H01L27/15
CPC分类号： H01L27/153 , H01L33/38
摘要： A semiconductor light emitting device (LED) includes a first light emitting cell having a first plurality of electrodes. A second light emitting cell includes a second plurality of electrodes. The first and second light emitting cells are disposed on the substrate and are physically separated from each other. A first interconnection unit electrically connects the first plurality of electrodes to the second plurality of the electrodes.
摘要翻译： 半导体发光器件（LED）包括具有第一多个电极的第一发光单元。 第二发光单元包括第二多个电极。 第一和第二发光单元被布置在基板上并且在物理上彼此分离。 第一互连单元将第一多个电极电连接到第二多个电极。
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