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公开(公告)号：US20090244709A1
公开(公告)日：2009-10-01
申请号：US12407890
申请日：2009-03-20
申请人： Mineta SUZUKI , Takanobu SHIOKAWA , Kazuhiro YAMADA , Hiroyuki NAKAYAMA , Hideki YAMAGUCHI , Ayako MARUTA
发明人： Mineta SUZUKI , Takanobu SHIOKAWA , Kazuhiro YAMADA , Hiroyuki NAKAYAMA , Hideki YAMAGUCHI , Ayako MARUTA
CPC分类号： G02B1/113 , C03C1/008 , C03C17/3452 , C03C17/3482 , C03C2217/734 , C03C2217/78 , C03C2218/111 , C03C2218/113 , C08L83/02 , C09D183/02 , C23C18/1212 , C23C18/1245 , C23C18/1295 , G02B2207/109 , C08L83/00
摘要： A method for forming an anti-reflection coating of alkali-treated silica aerogel on a substrate, comprising the steps of hydrolyzing and polymerizing alkoxysilane in the presence of a base catalyst to prepare an alkaline sol, adding an acid catalyst to the alkaline sol to carry out further hydrolysis and polymerization to prepare a first acidic sol, hydrolyzing and polymerizing alkoxysilane in the presence of an acid catalyst to prepare a second acidic sol, mixing the first and second acidic sols, applying the resultant mixed sol to the substrate, drying it, and treating the resultant silica aerogel coating with an alkali.
摘要翻译： 一种在基材上形成碱处理的二氧化硅气凝胶的防反射涂层的方法，包括在碱催化剂存在下水解和聚合烷氧基硅烷以制备碱性溶胶的步骤，向碱性溶胶中加入酸催化剂以携带 进一步水解和聚合以制备第一酸性溶胶，在酸催化剂存在下水解和聚合烷氧基硅烷以制备第二酸性溶胶，混合第一和第二酸性溶胶，将所得混合溶胶施加到基材上，将其干燥， 并用碱处理得到的二氧化硅气凝胶涂层。
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2.发明申请PRODUCTION METHOD OF SILICA AEROGEL FILM, ANTI-REFLECTION COATING AND OPTICAL ELEMENT 有权二氧化硅气膜，抗反射涂层和光学元件的生产方法公开(公告)号：US20090087665A1
公开(公告)日：2009-04-02
申请号：US12199097
申请日：2008-08-27
申请人： Mineta SUZUKI , Takanobu SHIOKAWA , Kazuhiro YAMADA , Hiroyuki NAKAYAMA , Hideki YAMAGUCHI , Ayako Maruta
发明人： Mineta SUZUKI , Takanobu SHIOKAWA , Kazuhiro YAMADA , Hiroyuki NAKAYAMA , Hideki YAMAGUCHI , Ayako Maruta
CPC分类号： B05D3/04 , C01B33/148 , C01B33/1585 , C09D5/00 , C09D183/02 , C09D183/04 , G02B1/111 , G02B2207/107 , G02B2207/109 , Y10T428/31507 , Y10T428/31667
摘要： A method for producing a silica aerogel film by hydrolyzing and polymerizing alkoxysilane in the presence of a base catalyst to prepare an alkaline sol, adding an acid catalyst to the alkaline sol to carry out further hydrolysis and polymerization to prepare a first acidic sol, hydrolyzing and polymerizing alkoxysilane in the presence of an acid catalyst to prepare a second acidic sol, applying a mixture of the first and second acidic sols to a substrate, and drying it.
摘要翻译： 一种通过在碱性催化剂的存在下水解和聚合烷氧基硅烷来制备二氧化硅气凝胶膜的方法以制备碱性溶胶，向碱性溶胶中加入酸催化剂进行进一步水解和聚合以制备第一酸性溶胶，水解和 在酸催化剂存在下聚合烷氧基硅烷以制备第二酸性溶胶，将第一和第二酸性溶胶的混合物施加到基材上，并将其干燥。
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3.发明申请ANTI-REFLECTION COATING, OPTICAL MEMBER COMPRISING IT, AND EXCHANGE LENS UNIT AND IMAGING DEVICE COMPRISING SUCH OPTICAL MEMBER 审中-公开防反射涂层，包含它的光学构件和交换镜头单元和包含这种光学构件的成像装置公开(公告)号：US20100027123A1
公开(公告)日：2010-02-04
申请号：US12510454
申请日：2009-07-28
CPC分类号： G02B1/115 , Y10T428/249986
摘要： An anti-reflection coating laminated on a substrate, wherein in a wavelength range of 400-700 nm, the substrate has a refractive index of 1.45-1.72, the first layer is based on alumina, the second to sixth layers are dense layers having refractive indices of 1.95-2.23, 1.33-1.50, 2.04-2.24, 1.33-1.50 and 1.85-2.40, respectively, the seventh layer is composed of nanometer-sized, mesoporous silica particles, and the first to seventh layers have optical thicknesses of 25.0-250.0 nm, 27.5-52.5 nm, 37.5-54.0 nm, 45.0-62.5 nm, 77.5-102.5 nm, 16.0-26.5 nm and 112.5-162.5 nm, respectively.
摘要翻译： 一种层叠在基板上的防反射涂层，其中在400-700nm的波长范围内，所述基板的折射率为1.45-1.72，所述第一层为氧化铝，所述第二至第六层为具有折射率 指数分别为1.95-2.23,1.33-1.50,2.04-2.24,1.33-1.50和1.85-2.40，第七层由纳米级的介孔二氧化硅颗粒组成，第一至第七层的光学厚度为25.0〜 250.0nm，27.5-52.5nm，37.5-54.0nm，45.0-62.5nm，77.5-102.5nm，16.0-26.5nm和112.5-162.5nm。
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4.发明申请METHOD FOR FORMING OPTICAL COATING AND OPTICAL ELEMENT HAVING SUCH COATING 有权用于形成具有这种涂层的光学涂层和光学元件的方法公开(公告)号：US20090098409A1
公开(公告)日：2009-04-16
申请号：US12250666
申请日：2008-10-14
CPC分类号： B29D11/00865 , G02B1/105 , G02B1/113 , G02B1/14
摘要： A method for forming an optical coating comprising the steps of forming a fine-structure layer mainly composed of an inorganic metal oxide on the surface of an optical member, and then forming an inorganic, hard layer by a liquid-phase deposition method.
摘要翻译： 一种形成光学涂层的方法，包括以下步骤：在光学部件的表面上形成主要由无机金属氧化物构成的微细结构层，然后通过液相沉积法形成无机硬质层。
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公开(公告)号：US20090220774A1
公开(公告)日：2009-09-03
申请号：US12393333
申请日：2009-02-26
CPC分类号： G02B1/11 , C23C18/1212 , C23C18/122 , C23C18/1245 , C23C18/1254 , C23C18/1283 , G02B2207/107 , Y10T428/249953 , Y10T428/249987 , Y10T428/259
摘要： An anti-reflection coating comprising a mesoporous silica coating composed of mesoporous silica nano-particles formed on a substrate or a dense coating formed on the substrate, the mesoporous silica coating having a refractive index of more than 1.10 and 1.35 or less.
摘要翻译： 一种防反射涂层，其包含由形成在基材上的介孔二氧化硅纳米颗粒构成的介孔二氧化硅涂层或形成在基材上的致密涂层，介孔二氧化硅涂层的折射率大于1.10和1.35以下。
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公开(公告)号：US20090010636A1
公开(公告)日：2009-01-08
申请号：US12167403
申请日：2008-07-03
IPC分类号： G03B13/02
CPC分类号： G03B13/06 , G02B1/16 , G02B1/18 , G02B27/0006 , G03B13/16
摘要： The finder optical system has a reflex mirror, a focal plane plate, a prism, an eyepiece, and a dust-proofing multilayer. The reflex mirror is disposed on an optical path of a photographing optical system. The focal plane plate is disposed at a position on which an image is formed by a light which passes through the photographing optical system and which is reflected by the reflex mirror. The light-input surface of the prism races a light-output surface of the focal plane plate. The eyepiece faces a light-output surface of the prism. The dust-proofing multilayer, which is provided on a surface of the focal plane plate, has a water-repellent or water- and oil-repellent layer and an anti-static layer.
摘要翻译： 取景器光学系统具有反射镜，焦平面板，棱镜，目镜和防尘多层。 反射镜设置在摄影光学系统的光路上。 焦平面板被布置在通过拍摄光学系统并被反射镜反射的光形成图像的位置上。 棱镜的光输入表面与焦平面板的光输出表面相交。 目镜面向棱镜的光输出表面。 设置在焦平面板的表面上的防尘多层具有防水或防水防油层和防静电层。
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