发明名称 |
DEVICE WITH INVERTED LARGE SCALE LIGHT EXTRACTION STRUCTURES |
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. |
申请公布号 |
KR20140047070(A) |
申请公布日期 |
2014.04.21 |
申请号 |
KR20147001148 |
申请日期 |
2012.06.15 |
申请人 |
SENSOR ELECTRONIC TECHNOLOGY, INC. |
发明人 |
SHATALOV MAXIM S.;DOBRINSKY ALEXANDER;SHUR MICHAEL;GASKA REMIGIJUS |
分类号 |
H01L33/20;H01L33/22 |
主分类号 |
H01L33/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|