发明名称 |
Ultraviolet diffusive illumination |
摘要 |
A solution for generating ultraviolet diffusive radiation is provided. A diffusive ultraviolet radiation illuminator includes at least one ultraviolet radiation source located within a reflective cavity that includes a plurality of surfaces. At least one of the plurality of surfaces can be configured to diffusively reflect at least 70% of the ultraviolet radiation and at least one of the plurality of surfaces can be configured to transmit at least 30% of the ultraviolet radiation and reflect at least 10% of the ultraviolet radiation. |
申请公布号 |
US9550004(B2) |
申请公布日期 |
2017.01.24 |
申请号 |
US201414478266 |
申请日期 |
2014.09.05 |
申请人 |
Sensor Electronic Technology, Inc. |
发明人 |
Smetona Saulius;Dobrinsky Alexander;Bilenko Yuri;Shur Michael |
分类号 |
A61L2/10 |
主分类号 |
A61L2/10 |
代理机构 |
LaBatt, LLC |
代理人 |
LaBatt, LLC |
主权项 |
1. An illuminator comprising:
at least one ultraviolet radiation source configured to generate ultraviolet radiation; a reflective cavity comprising a plurality of surfaces, wherein the at least one ultraviolet radiation source is located within the reflective cavity, and wherein at least one of the plurality of surfaces is formed of a first material configured to diffusively reflect at least 70% of the ultraviolet radiation, and at least one of the plurality of surfaces is formed of a second material configured to transmit at least 30% of the ultraviolet radiation through the second material and out of the reflective cavity and reflect at least 10% of the ultraviolet radiation, wherein the second material is patterned to include a plurality of holes configured to increase uniformity of the ultraviolet radiation exiting the reflective cavity; and a set of reflecting mirrors located within the reflective cavity and configured to diffusively reflect the ultraviolet radiation, wherein each reflecting mirror is patterned to include a plurality of holes configured to improve an intensity distribution of the ultraviolet radiation exiting the reflective cavity. |
地址 |
Columbia SC US |