发明名称 |
Light absorption and filtering properties of vertically oriented semiconductor nano wires |
摘要 |
A nanowire array is described herein. The nanowire array comprises a substrate and a plurality of nanowires extending essentially vertically from the substrate; wherein: each of the nanowires has uniform chemical along its entire length; a refractive index of the nanowires is at least two times of a refractive index of a cladding of the nanowires. This nanowire array is useful as a photodetector, a submicron color filter, a static color display or a dynamic color display. |
申请公布号 |
US9601529(B2) |
申请公布日期 |
2017.03.21 |
申请号 |
US201514632739 |
申请日期 |
2015.02.26 |
申请人 |
ZENA TECHNOLOGIES, INC.;PRESIDENT AND FELLOWS OF HARVARD COLLEGE |
发明人 |
Seo Kwanyong;Wober Munib;Steinvurzel Paul;Schonbrun Ethan;Dan Yaping;Crozier Kenneth |
分类号 |
H01L27/14;H01L27/146;B82Y20/00;B82Y30/00;B82Y40/00;H01L31/0352;F21V9/08;G02B5/22;H01L31/18;G09F13/00;H01L27/144;H01L31/107;B82Y99/00 |
主分类号 |
H01L27/14 |
代理机构 |
Pillsbury Winthrop Shaw Pittman LLP |
代理人 |
Pillsbury Winthrop Shaw Pittman LLP |
主权项 |
1. A nanowire array, comprising a substrate and a plurality of nanowires extending essentially perpendicularly from the substrate, wherein a ratio of a radius of the nanowires to a pitch of the nanowires is at most 0.5, wherein radii of the nanowires are from 10 to 1000 nm; lengths of the nanowires are from 0.01 to 10 μm. |
地址 |
Cambridge MA US |