公开(公告)号：US20110233581A1

公开(公告)日：2011-09-29

申请号：US12731923

申请日：2010-03-25

申请人： Scott Sills ,  Lifang Xu ,  Scott Schellhammer ,  Thomas Gehrke ,  Zaiyuan Ren ,  Anton De Villiers

发明人： Scott Sills ,  Lifang Xu ,  Scott Schellhammer ,  Thomas Gehrke ,  Zaiyuan Ren ,  Anton De Villiers

IPC分类号： H01L33/00 ,  H01L31/00

CPC分类号： H01L33/24 ,  H01L33/06 ,  H01L33/22 ,  H01L33/32 ,  H01L33/382 ,  H01L33/405

摘要： Solid state lighting (“SSL”) devices with cellular arrays and associated methods of manufacturing are disclosed herein. In one embodiment, a light emitting diode includes a semiconductor material having a first surface and a second surface opposite the first surface. The semiconductor material has an aperture extending into the semiconductor material from the first surface. The light emitting diode also includes an active region in direct contact with the semiconductor material, and at least a portion of the active region is in the aperture of the semiconductor material.

摘要翻译： 本文公开了具有蜂窝阵列和相关制造方法的固态照明（“SSL”）设备。 在一个实施例中，发光二极管包括具有第一表面和与第一表面相对的第二表面的半导体材料。 半导体材料具有从第一表面延伸到半导体材料中的孔。 发光二极管还包括与半导体材料直接接触的有源区，并且有源区的至少一部分位于半导体材料的孔中。

公开(公告)号：US08859305B2

公开(公告)日：2014-10-14

申请号：US12703660

申请日：2010-02-10

申请人： Scott Schellhammer ,  Scott Sills ,  Lifang Xu ,  Thomas Gehrke ,  Zaiyuan Ren ,  Anton De Villiers

发明人： Scott Schellhammer ,  Scott Sills ,  Lifang Xu ,  Thomas Gehrke ,  Zaiyuan Ren ,  Anton De Villiers

IPC分类号： H01L21/00 ,  H01L33/00 ,  H01L33/24

CPC分类号： H01L33/24 ,  H01L33/007 ,  H01L33/16 ,  H01L33/22 ,  H01L33/32

摘要： Light emitting diodes and associated methods of manufacturing are disclosed herein. In one embodiment, a light emitting diode (LED) includes a substrate, a semiconductor material carried by the substrate, and an active region proximate to the semiconductor material. The semiconductor material has a first surface proximate to the substrate and a second surface opposite the first surface. The second surface of the semiconductor material is generally non-planar, and the active region generally conforms to the non-planar second surface of the semiconductor material.

摘要翻译： 本文公开了发光二极管和相关的制造方法。 在一个实施例中，发光二极管（LED）包括衬底，由衬底承载的半导体材料和靠近半导体材料的有源区。 半导体材料具有靠近基板的第一表面和与第一表面相对的第二表面。 半导体材料的第二表面通常是非平面的，并且有源区域通常符合半导体材料的非平面第二表面。

公开(公告)号：US08390010B2

公开(公告)日：2013-03-05

申请号：US12731923

申请日：2010-03-25

申请人： Scott Sills ,  Lifang Xu ,  Scott Schellhammer ,  Thomas Gehrke ,  Zaiyuan Ren ,  Anton De Villiers

发明人： Scott Sills ,  Lifang Xu ,  Scott Schellhammer ,  Thomas Gehrke ,  Zaiyuan Ren ,  Anton De Villiers

IPC分类号： H01L33/00

CPC分类号： H01L33/24 ,  H01L33/06 ,  H01L33/22 ,  H01L33/32 ,  H01L33/382 ,  H01L33/405

摘要： Solid state lighting (“SSL”) devices with cellular arrays and associated methods of manufacturing are disclosed herein. In one embodiment, a light emitting diode includes a semiconductor material having a first surface and a second surface opposite the first surface. The semiconductor material has an aperture extending into the semiconductor material from the first surface. The light emitting diode also includes an active region in direct contact with the semiconductor material, and at least a portion of the active region is in the aperture of the semiconductor material.

摘要翻译： 本文公开了具有蜂窝阵列和相关制造方法的固态照明（SSL）设备。 在一个实施例中，发光二极管包括具有第一表面和与第一表面相对的第二表面的半导体材料。 半导体材料具有从第一表面延伸到半导体材料中的孔。 发光二极管还包括与半导体材料直接接触的有源区，并且有源区的至少一部分位于半导体材料的孔中。

公开(公告)号：US20130005065A1

公开(公告)日：2013-01-03

申请号：US13612484

申请日：2012-09-12

申请人： Scott Sills ,  Lifang Xu ,  Scott Schellhammer ,  Thomas Gehrke ,  Zaiyuan Ren ,  Anton De Villiers

发明人： Scott Sills ,  Lifang Xu ,  Scott Schellhammer ,  Thomas Gehrke ,  Zaiyuan Ren ,  Anton De Villiers

IPC分类号： H01L33/06

CPC分类号： H01L33/24 ,  H01L33/06 ,  H01L33/22 ,  H01L33/32 ,  H01L33/382 ,  H01L33/405

摘要： Solid state lighting (“SSL”) devices with cellular arrays and associated methods of manufacturing are disclosed herein. In one embodiment, a light emitting diode includes a semiconductor material having a first surface and a second surface opposite the first surface. The semiconductor material has an aperture extending into the semiconductor material from the first surface. The light emitting diode also includes an active region in direct contact with the semiconductor material, and at least a portion of the active region is in the aperture of the semiconductor material.

摘要翻译： 本文公开了具有蜂窝阵列和相关制造方法的固态照明（SSL）设备。 在一个实施例中，发光二极管包括具有第一表面和与第一表面相对的第二表面的半导体材料。 半导体材料具有从第一表面延伸到半导体材料中的孔。 发光二极管还包括与半导体材料直接接触的有源区，并且有源区的至少一部分位于半导体材料的孔中。

公开(公告)号：US20110193115A1

公开(公告)日：2011-08-11

申请号：US12703660

申请日：2010-02-10

申请人： Scott Schellhammer ,  Scott Sills ,  Lifang Xu ,  Thomas Gehrke ,  Zaiyuan Ren ,  Anton De Villiers

发明人： Scott Schellhammer ,  Scott Sills ,  Lifang Xu ,  Thomas Gehrke ,  Zaiyuan Ren ,  Anton De Villiers

IPC分类号： H01L33/00

CPC分类号： H01L33/24 ,  H01L33/007 ,  H01L33/16 ,  H01L33/22 ,  H01L33/32

摘要： Light emitting diodes and associated methods of manufacturing are disclosed herein. In one embodiment, a light emitting diode (LED) includes a substrate, a semiconductor material carried by the substrate, and an active region proximate to the semiconductor material. The semiconductor material has a first surface proximate to the substrate and a second surface opposite the first surface. The second surface of the semiconductor material is generally non-planar, and the active region generally conforms to the non-planar second surface of the semiconductor material.

摘要翻译： 本文公开了发光二极管和相关的制造方法。 在一个实施例中，发光二极管（LED）包括衬底，由衬底承载的半导体材料和靠近半导体材料的有源区。 半导体材料具有靠近基板的第一表面和与第一表面相对的第二表面。 半导体材料的第二表面通常是非平面的，并且有源区域通常符合半导体材料的非平面第二表面。

公开(公告)号：US08709845B2

公开(公告)日：2014-04-29

申请号：US13612484

申请日：2012-09-12

申请人： Scott E. Sills ,  Lifang Xu ,  Scott D. Schellhammer ,  Thomas Gehrke ,  Zaiyuan Ren ,  Anton J. De Villiers

发明人： Scott E. Sills ,  Lifang Xu ,  Scott D. Schellhammer ,  Thomas Gehrke ,  Zaiyuan Ren ,  Anton J. De Villiers

IPC分类号： H01L21/00

CPC分类号： H01L33/24 ,  H01L33/06 ,  H01L33/22 ,  H01L33/32 ,  H01L33/382 ,  H01L33/405

摘要： Solid state lighting (“SSL”) devices with cellular arrays and associated methods of manufacturing are disclosed herein. In one embodiment, a light emitting diode includes a semiconductor material having a first surface and a second surface opposite the first surface. The semiconductor material has an aperture extending into the semiconductor material from the first surface. The light emitting diode also includes an active region in direct contact with the semiconductor material, and at least a portion of the active region is in the aperture of the semiconductor material.

摘要翻译： 本文公开了具有蜂窝阵列和相关制造方法的固态照明（“SSL”）设备。 在一个实施例中，发光二极管包括具有第一表面和与第一表面相对的第二表面的半导体材料。 半导体材料具有从第一表面延伸到半导体材料中的孔。 发光二极管还包括与半导体材料直接接触的有源区，并且有源区的至少一部分位于半导体材料的孔中。

公开(公告)号：US20120013273A1

公开(公告)日：2012-01-19

申请号：US12838151

申请日：2010-07-16

申请人： Zaiyuan Ren ,  Thomas Gehrke

发明人： Zaiyuan Ren ,  Thomas Gehrke

IPC分类号： H05B37/00 ,  H01L21/20 ,  C23C16/00 ,  H01L33/04

CPC分类号： H01L33/06 ,  C30B25/00 ,  H01L21/0237 ,  H01L21/0254 ,  H01L21/02573 ,  H01L21/0262 ,  H01L33/007 ,  H01L33/0075 ,  H01L33/08 ,  H01L33/20 ,  H01L33/30 ,  H01L33/32

摘要： Solid state lighting devices that can produce white light without a phosphor are disclosed herein. In one embodiment, a solid state lighting device includes a first semiconductor material, a second semiconductor material spaced apart from the first semiconductor material, and an active region between the first and second semiconductor materials. The active region includes a first sub-region having a first center wavelength and a second sub-region having a second center wavelength different from the first center wavelength.

摘要翻译： 本文公开了可以产生没有荧光体的白光的固态照明装置。 在一个实施例中，固态照明装置包括第一半导体材料，与第一半导体材料间隔开的第二半导体材料以及第一和第二半导体材料之间的有源区。 有源区包括具有第一中心波长的第一子区和具有不同于第一中心波长的第二中心波长的第二子区。

公开(公告)号：US20110210353A1

公开(公告)日：2011-09-01

申请号：US12714262

申请日：2010-02-26

申请人： Zaiyuan Ren ,  Thomas Gehrke

发明人： Zaiyuan Ren ,  Thomas Gehrke

IPC分类号： H01L33/00

CPC分类号： H01L33/0025 ,  H01L33/0075 ,  H01L33/16 ,  H01L33/32

摘要： Light emitting diodes (“LEDs”) with N-polarity and associated methods of manufacturing are disclosed herein. In one embodiment, a method for forming a light emitting diode on a substrate having a substrate material includes forming a nitrogen-rich environment at least proximate a surface of the substrate without forming a nitrodizing product of the substrate material on the surface of the substrate. The method also includes forming an LED structure with a nitrogen polarity on the surface of the substrate with a nitrogen-rich environment.

摘要翻译： 本文公开了具有N极性和相关制造方法的发光二极管（“LED”）。 在一个实施例中，用于在具有衬底材料的衬底上形成发光二极管的方法包括在衬底的表面上形成至少接近衬底表面的富氮环境，而不形成衬底材料的硝基化产物。 该方法还包括在具有富氮环境的基板的表面上形成具有氮极性的LED结构。

公开(公告)号：US09705028B2

公开(公告)日：2017-07-11

申请号：US12714262

申请日：2010-02-26

申请人： Zaiyuan Ren ,  Thomas Gehrke

发明人： Zaiyuan Ren ,  Thomas Gehrke

IPC分类号： H01L33/00 ,  H01L33/16

CPC分类号： H01L33/0025 ,  H01L33/0075 ,  H01L33/16 ,  H01L33/32

摘要： Light emitting diodes (“LEDs”) with N-polarity and associated methods of manufacturing are disclosed herein. In one embodiment, a method for forming a light emitting diode on a substrate having a substrate material includes forming a nitrogen-rich environment at least proximate a surface of the substrate without forming a nitrodizing product of the substrate material on the surface of the substrate. The method also includes forming an LED structure with a nitrogen polarity on the surface of the substrate with a nitrogen-rich environment.

公开(公告)号：US08525148B2

公开(公告)日：2013-09-03

申请号：US12838151

申请日：2010-07-16

申请人： Zaiyuan Ren ,  Thomas Gehrke

发明人： Zaiyuan Ren ,  Thomas Gehrke

IPC分类号： H01L33/06

CPC分类号： H01L33/06 ,  C30B25/00 ,  H01L21/0237 ,  H01L21/0254 ,  H01L21/02573 ,  H01L21/0262 ,  H01L33/007 ,  H01L33/0075 ,  H01L33/08 ,  H01L33/20 ,  H01L33/30 ,  H01L33/32

摘要： Solid state lighting devices that can produce white light without a phosphor are disclosed herein. In one embodiment, a solid state lighting device includes a first semiconductor material, a second semiconductor material spaced apart from the first semiconductor material, and an active region between the first and second semiconductor materials. The active region includes a first sub-region having a first center wavelength and a second sub-region having a second center wavelength different from the first center wavelength.