发明授权
- 专利标题： Sol-gel composite AR coating for IR applications
- 专利标题（中）： 用于IR应用的溶胶 - 凝胶复合AR涂层
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申请号： US12538780申请日： 2009-08-10
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公开(公告)号： US08414969B1公开(公告)日： 2013-04-09
- 发明人: Erik Brinley , Sudipta Seal , Edit Braunstein , Leslie Kramer
- 申请人： Erik Brinley , Sudipta Seal , Edit Braunstein , Leslie Kramer
- 申请人地址： US FL Orlando US MD Bethesda
- 专利权人： University of Central Florida Research Foundation, Inc.,Lockheed Martin Corporation
- 当前专利权人： University of Central Florida Research Foundation, Inc.,Lockheed Martin Corporation
- 当前专利权人地址： US FL Orlando US MD Bethesda
- 代理机构： Jeffer & Associates, P.A.
- 主分类号： B05D5/06
- IPC分类号： B05D5/06
摘要：
A method for forming composite anti-reflective (AR) sol gel-derived coatings includes forming a first chalcogenide compound sol and forming a second chalcogenide compound sol. The first and second sol are mixed to form a mixed sol. The mixed sol is thermally treated at a maximum temperature of no more than 100° C. for (i) drying the mixed sol to form a composite gel and (ii) removing OH− species from the composite gel to form a highly amorphous state AR coating.
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