公开(公告)号：US20100117070A1

公开(公告)日：2010-05-13

申请号：US12562941

申请日：2009-09-18

申请人： Bunmi T. ADEKORE ,  Jonathan PIERCE ,  George B. KENNEY ,  Gianni TARASCHI

发明人： Bunmi T. ADEKORE ,  Jonathan PIERCE ,  George B. KENNEY ,  Gianni TARASCHI

IPC分类号： H01L33/00 ,  H01L21/34

CPC分类号： H01L21/02554 ,  H01L21/0237 ,  H01L21/02403 ,  H01L21/0243 ,  H01L21/02472 ,  H01L21/02483 ,  H01L21/02494 ,  H01L21/02565 ,  H01L21/02573 ,  H01L21/02587 ,  H01L21/02609 ,  H01L21/0262 ,  H01L33/22 ,  H01L33/24 ,  H01L33/28 ,  H01L33/385 ,  H01L33/405 ,  H01L33/483 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/16

摘要： A light-emitting device, such as a light-emitting diode (LED), includes a substrate including a ZnO-based material, and a structure disposed on a first side of the substrate. The structure includes a plurality of semiconductor layers and an active layer disposed between the plurality of semiconductor layers. The device further includes at least one textured light emission surface arranged to extract at least some light generated within the device.

摘要翻译： 诸如发光二极管（LED）的发光器件包括包括ZnO基材料的基板和设置在基板的第一侧上的结构。 该结构包括多个半导体层和设置在多个半导体层之间的有源层。 该装置还包括至少一个纹理光发射表面，布置成提取在该装置内产生的至少一些光。

公开(公告)号：US20100133529A1

公开(公告)日：2010-06-03

申请号：US12563649

申请日：2009-09-21

申请人： Gianni TARASCHI ,  Bunmi T. ADEKORE ,  Jonathan PIERCE

发明人： Gianni TARASCHI ,  Bunmi T. ADEKORE ,  Jonathan PIERCE

IPC分类号： H01L33/00 ,  H01L29/12 ,  H01L21/04

CPC分类号： H01L33/0079 ,  G03B21/28 ,  H01L33/22 ,  H01L33/24 ,  H01L33/28 ,  H01L2224/13 ,  H01L2933/0091

摘要： A light-emitting device, such as a light-emitting diode (LED), is grown on a substrate including a ZnO-based material. The structure includes a plurality of semiconductor layers and an active layer disposed between the plurality of semiconductor layers. The device is removed from the substrate or the substrate is substantially thinned to improve light emission efficiency of the device.

摘要翻译： 诸如发光二极管（LED）的发光器件在包括ZnO基材料的衬底上生长。 该结构包括多个半导体层和设置在多个半导体层之间的有源层。 将器件从衬底移除，或者衬底基本上变薄以提高器件的发光效率。