Device with Inverted Large Scale Light Extraction Structures

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	Device with Inverted Large Scale Light Extraction Structures
其他题名	Device with Inverted Large Scale Light Extraction Structures
	SHATALOV, MAXIM S.; DOBRINSKY, ALEXANDER; SHUR, MICHAEL; GASKA, REMIGIJUS
	2013-02-07
专利权人	SENSOR ELECTRONIC TECHNOLOGY, INC.
公开日期	2013-02-07
授权国家	美国
专利类型	发明申请
摘要	An interface including roughness components for improving the propagation of radiation through the interface is provided. The interface includes a first profiled surface of a first layer comprising a set of large roughness components providing a first variation of the first profiled surface having a first characteristic scale and a second profiled surface of a second layer comprising a set of small roughness components providing a second variation of the second profiled surface having a second characteristic scale. The first characteristic scale is approximately an order of magnitude larger than the second characteristic scale. The surfaces can be bonded together using a bonding material, and a filler material also can be present in the interface.
其他摘要	提供了包括粗糙度组件的界面，用于改善辐射通过界面的传播。该界面包括第一层的第一成型表面，该第一层包括一组大粗糙度组件，其提供具有第一特征尺度的第一成型表面的第一变型，以及包括一组小粗糙度组件的第二成型表面，其提供具有第二特征尺度的第二成型表面的第二变型。第一特征尺度比第二特征尺度大约一个数量级。表面可以使用粘合材料粘合在一起，并且填充材料也可以存在于界面中。
主权项	A device comprising: a first at least partially transparent layer having a first profiled surface, wherein the first profiled surface comprises a set of large roughness components providing a first variation of the first profiled surface having a first characteristic scale; and a second at least partially transparent layer having a second profiled surface adjacent to the first profiled surface, wherein the second profiled surface comprises a set of small roughness components providing a second variation of the second profiled surface having a second characteristic scale, and wherein the first characteristic scale is approximately an order of magnitude larger than the second characteristic scale.
申请日期	2012-06-15
专利号	US20130032835A1
专利状态	授权
申请号	US13/524350
公开（公告）号	US20130032835A1
IPC 分类号	H01L33/22 \| H01L33/60
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/54343
专题	半导体激光器专利数据库
作者单位	SENSOR ELECTRONIC TECHNOLOGY, INC.
推荐引用方式 GB/T 7714	SHATALOV, MAXIM S.,DOBRINSKY, ALEXANDER,SHUR, MICHAEL,et al. Device with Inverted Large Scale Light Extraction Structures. US20130032835A1[P]. 2013-02-07.