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公开(公告)号：US20080142826A1
公开(公告)日：2008-06-19
申请号：US11944340
申请日：2007-11-21
IPC分类号： H01L33/00
CPC分类号： H01L33/0079 , H01L33/405 , H01L33/64
摘要： An electroluminescent device includes a heat-conductive substrate, a heat-conductive adhering layer, a heat-conductive insulating layer, a reflective layer, a light-emitting diode element, a first contacting electrode and a second contacting electrode. The heat-conductive adhering layer is formed on the heat-conductive substrate. The heat-conductive insulating layer is formed on the heat-conductive adhering layer. The reflective layer is formed on the heat-conductive insulating layer. The light-emitting diode element is formed on the reflective layer, and a part of the reflective layer is exposed from the light-emitting diode element. The first contacting electrode is disposed on the light-emitting diode element. The second contacting electrode is disposed on the exposed reflective layer. A manufacturing method of the electroluminescent device is also disclosed.
摘要翻译： 电致发光器件包括导热衬底，导热粘合层，导热绝缘层，反射层，发光二极管元件，第一接触电极和第二接触电极。 导热粘接层形成在导热基板上。 导热性绝缘层形成在导热性粘接层上。 反射层形成在导热绝缘层上。 发光二极管元件形成在反射层上，反射层的一部分从发光二极管元件露出。 第一接触电极设置在发光二极管元件上。 第二接触电极设置在曝光的反射层上。 还公开了电致发光器件的制造方法。
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公开(公告)号：US07897988B2
公开(公告)日：2011-03-01
申请号：US12473072
申请日：2009-05-27
IPC分类号： H01L33/00
CPC分类号： H01L33/0079 , H01L33/387 , H01L33/405 , H01L33/42 , H01L2933/0091
摘要： An electroluminescent device includes a conduction substrate, a reflection layer, a patterned transparent conduction layer, at least one light emitting diode (LED) element, a first contact electrode and a second contact electrode. The reflection layer is disposed on the conduction substrate, and the patterned transparent conduction layer is formed on the reflection layer. The LED element is formed on the patterned transparent conduction layer, and the LED element includes a first semiconductor layer, a light emitting layer and a second semiconductor layer in sequence. The second semiconductor layer is disposed on the patterned transparent conduction layer and the reflection layer. The first contact electrode is disposed at one side of the first semiconductor layer, and the second contact electrode is disposed at one side of the conduction substrate.
摘要翻译： 电致发光器件包括导电衬底，反射层，图案化透明导电层，至少一个发光二极管（LED）元件，第一接触电极和第二接触电极。 反射层设置在导电基板上，图案化的透明导电层形成在反射层上。 LED元件形成在图案化的透明导电层上，LED元件依次包括第一半导体层，发光层和第二半导体层。 第二半导体层设置在图案化的透明导电层和反射层上。 第一接触电极设置在第一半导体层的一侧，第二接触电极设置在导电基板的一侧。
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公开(公告)号：US20080142825A1
公开(公告)日：2008-06-19
申请号：US11941807
申请日：2007-11-16
IPC分类号： H01L33/00
CPC分类号： H01L33/0079 , H01L33/387 , H01L33/405 , H01L33/42 , H01L2933/0091
摘要： An electroluminescent device includes a conduction substrate, a reflection layer, a patterned transparent conduction layer, at least one light emitting diode (LED) element, a first contact electrode and a second contact electrode. The reflection layer is disposed on the conduction substrate, and the patterned transparent conduction layer is formed on the reflection layer. The LED element is formed on the patterned transparent conduction layer, and the LED element includes a first semiconductor layer, a light emitting layer and a second semiconductor layer in sequence. The second semiconductor layer is disposed on the patterned transparent conduction layer and the reflection layer. The first contact electrode is disposed at one side of the first semiconductor layer, and the second contact electrode is disposed at one side of the conduction substrate.
摘要翻译： 电致发光器件包括导电衬底，反射层，图案化透明导电层，至少一个发光二极管（LED）元件，第一接触电极和第二接触电极。 反射层设置在导电基板上，图案化的透明导电层形成在反射层上。 LED元件形成在图案化的透明导电层上，LED元件依次包括第一半导体层，发光层和第二半导体层。 第二半导体层设置在图案化的透明导电层和反射层上。 第一接触电极设置在第一半导体层的一侧，第二接触电极设置在导电基板的一侧。
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公开(公告)号：US20080142824A1
公开(公告)日：2008-06-19
申请号：US11941799
申请日：2007-11-16
CPC分类号： H01L33/405 , H01L33/0079 , H01L33/387 , H01L33/42 , H01L2933/0016
摘要： An electroluminescent device includes a substrate, a reflection layer, a patterned transparent conductive layer, at least one LED element, a first contact electrode and a second contact electrode. The reflection layer is formed on the substrate. The patterned transparent conductive layer is disposed on the reflection layer. The LED element is formed on the patterned transparent conductive layer and includes a first semiconductor layer, an electroluminescent layer and a second semiconductor layer. The second semiconductor layer is disposed on the patterned transparent conductive layer and the reflection layer. The first contact electrode is electrically connected to the first semiconductor layer. The second contact electrode is electrically connected to the second semiconductor layer.
摘要翻译： 电致发光器件包括衬底，反射层，图案化透明导电层，至少一个LED元件，第一接触电极和第二接触电极。 反射层形成在基板上。 图案化的透明导电层设置在反射层上。 LED元件形成在图案化的透明导电层上，并且包括第一半导体层，电致发光层和第二半导体层。 第二半导体层设置在图案化的透明导电层和反射层上。 第一接触电极电连接到第一半导体层。 第二接触电极与第二半导体层电连接。
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公开(公告)号：US20090294790A1
公开(公告)日：2009-12-03
申请号：US12473072
申请日：2009-05-27
IPC分类号： H01L33/00
CPC分类号： H01L33/0079 , H01L33/387 , H01L33/405 , H01L33/42 , H01L2933/0091
摘要： An electroluminescent device includes a conduction substrate, a reflection layer, a patterned transparent conduction layer, at least one light emitting diode (LED) element, a first contact electrode and a second contact electrode. The reflection layer is disposed on the conduction substrate, and the patterned transparent conduction layer is formed on the reflection layer. The LED element is formed on the patterned transparent conduction layer, and the LED element includes a first semiconductor layer, a light emitting layer and a second semiconductor layer in sequence. The second semiconductor layer is disposed on the patterned transparent conduction layer and the reflection layer. The first contact electrode is disposed at one side of the first semiconductor layer, and the second contact electrode is disposed at one side of the conduction substrate.
摘要翻译： 电致发光器件包括导电衬底，反射层，图案化透明导电层，至少一个发光二极管（LED）元件，第一接触电极和第二接触电极。 反射层设置在导电基板上，图案化的透明导电层形成在反射层上。 LED元件形成在图案化的透明导电层上，LED元件依次包括第一半导体层，发光层和第二半导体层。 第二半导体层设置在图案化的透明导电层和反射层上。 第一接触电极设置在第一半导体层的一侧，第二接触电极设置在导电基板的一侧。
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公开(公告)号：US07625769B2
公开(公告)日：2009-12-01
申请号：US11941807
申请日：2007-11-16
IPC分类号： H01L21/00
CPC分类号： H01L33/0079 , H01L33/387 , H01L33/405 , H01L33/42 , H01L2933/0091
摘要： An electroluminescent device includes a conduction substrate, a reflection layer, a patterned transparent conduction layer, at least one light emitting diode (LED) element, a first contact electrode and a second contact electrode. The reflection layer is disposed on the conduction substrate, and the patterned transparent conduction layer is formed on the reflection layer. The LED element is formed on the patterned transparent conduction layer, and the LED element includes a first semiconductor layer, a light emitting layer and a second semiconductor layer in sequence. The second semiconductor layer is disposed on the patterned transparent conduction layer and the reflection layer. The first contact electrode is disposed at one side of the first semiconductor layer, and the second contact electrode is disposed at one side of the conduction substrate.
摘要翻译： 电致发光器件包括导电衬底，反射层，图案化透明导电层，至少一个发光二极管（LED）元件，第一接触电极和第二接触电极。 反射层设置在导电基板上，图案化的透明导电层形成在反射层上。 LED元件形成在图案化的透明导电层上，LED元件依次包括第一半导体层，发光层和第二半导体层。 第二半导体层设置在图案化的透明导电层和反射层上。 第一接触电极设置在第一半导体层的一侧，第二接触电极设置在导电基板的一侧。
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