发明申请
- 专利标题： OPTICAL COATING
- 专利标题（中）： 光学涂料
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申请号： US13144943申请日： 2010-03-18
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公开(公告)号： US20120111400A1公开(公告)日： 2012-05-10
- 发明人: Gareth Wakefield , Martin Ryan Gardener , Jon-Paul Griffiths , Richards Charles Wincewicz , Tadeusz Antoni Podgorski
- 申请人： Gareth Wakefield , Martin Ryan Gardener , Jon-Paul Griffiths , Richards Charles Wincewicz , Tadeusz Antoni Podgorski
- 申请人地址： GB Oxford
- 专利权人： Oxford Energy Technologies, Ltd.
- 当前专利权人： Oxford Energy Technologies, Ltd.
- 当前专利权人地址： GB Oxford
- 优先权： GB09048703 20090320
- 国际申请： PCT/GB2010/000490 WO 20100318
- 主分类号： H01L31/0216
- IPC分类号： H01L31/0216 ; B32B3/00 ; H01L31/0232 ; B05D5/06
摘要：
An optical coating, comprising porous particles, or formed from porous precursor particles. The average thickness of the coating is in the range of from 75 to 400 nm, and the surface roughness of the coating is in the range of from 2 to 300 nm. This coating provides broadband antireflective properties across the visible and near infrared part of the electromagnetic spectrum.