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公开(公告)号:US08414969B1
公开(公告)日:2013-04-09
申请号:US12538780
申请日:2009-08-10
申请人: Erik Brinley , Sudipta Seal , Edit Braunstein , Leslie Kramer
发明人: Erik Brinley , Sudipta Seal , Edit Braunstein , Leslie Kramer
IPC分类号: B05D5/06
CPC分类号: G02B1/111 , C03C1/008 , C03C4/10 , C03C17/256 , C03C2217/212 , C03C2217/213 , C03C2217/23 , C03C2218/113
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.
摘要翻译: 用于形成复合抗反射(AR)溶胶凝胶衍生的涂层的方法包括形成第一硫属化物化合物溶胶并形成第二硫属化物化合物溶胶。 将第一和第二溶胶混合以形成混合溶胶。 混合溶胶在不超过100℃的最高温度下进行热处理,以便(i)干燥混合溶胶以形成复合凝胶,和(ii)从复合凝胶中除去OH-物质以形成高度无定形状态的AR 涂层。
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公开(公告)号:US07572512B2
公开(公告)日:2009-08-11
申请号:US11681469
申请日:2007-03-02
申请人: Erik Brinley , Sudipta Seal , Edit Braunstein , Leslie Kramer
发明人: Erik Brinley , Sudipta Seal , Edit Braunstein , Leslie Kramer
CPC分类号: G02B1/111 , C03C1/008 , C03C4/10 , C03C17/256 , C03C2217/212 , C03C2217/213 , C03C2217/23 , C03C2218/113
摘要: An infrared transmissive article includes an infrared transmissive substrate and a single layer anti-reflective (AR) composite broadband sol gel coating on a surface of the substrate. The AR coating includes a first chalcogenide including compound, and a second chalcogenide including compound intermixed with the first chalcogenide including compound. The percentages of the first chalcogenide and the second chalcogenide in the AR coating are selected to provide a refractive index of the AR coating that approximates the square root of a refractive index of the substrate.
摘要翻译: 红外透射制品包括红外透射基底和在基底表面上的单层抗反射(AR)复合宽带溶胶凝胶涂层。 AR涂层包括包含化合物的第一硫属化物,和包含与第一硫族化物包括化合物混合的化合物的第二硫族化物。 选择AR涂层中第一硫族化物和第二硫族化物的百分数,以提供近似基板折射率的平方根的AR涂层的折射率。
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公开(公告)号:US20070207325A1
公开(公告)日:2007-09-06
申请号:US11681469
申请日:2007-03-02
申请人: Erik Brinley , Sudipta Seal , Edit Braunstein , Leslie Kramer
发明人: Erik Brinley , Sudipta Seal , Edit Braunstein , Leslie Kramer
CPC分类号: G02B1/111 , C03C1/008 , C03C4/10 , C03C17/256 , C03C2217/212 , C03C2217/213 , C03C2217/23 , C03C2218/113
摘要: An infrared transmissive article includes an infrared transmissive substrate and a single layer anti-reflective (AR) composite broadband sol gel coating on a surface of the substrate. The AR coating includes a first chalcogenide including compound, and a second chalcogenide including compound intermixed with the first chalcogenide including compound. The percentages of the first chalcogenide and the second chalcogenide in the AR coating are selected to provide a refractive index of the AR coating that approximates the square root of a refractive index of the substrate.
摘要翻译: 红外透射制品包括红外透射基底和在基底表面上的单层抗反射(AR)复合宽带溶胶凝胶涂层。 AR涂层包括包含化合物的第一硫属化物,和包含与第一硫族化物包括化合物混合的化合物的第二硫族化物。 选择AR涂层中第一硫族化物和第二硫族化物的百分数,以提供近似基板折射率的平方根的AR涂层的折射率。
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