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1.发明授权公开(公告)号：US11940596B2
公开(公告)日：2024-03-26
申请号：US18158344
申请日：2023-01-23
发明人： Emad Flear Aziz , Liu Ouyang , Marc Wawerla , Haiming You
CPC分类号： G02B1/18 , B29D11/00865 , G02C7/02
摘要： A spectacle lens has on at least one surface thereof at least two coatings modified to exhibit an antibacterial effect and/or an antiviral effect. A method of making such a spectacle lens includes dispersing at least one biocidal component in a solvent and/or dissolving at least one biocidal component in a solvent, the dispersed at least one biocidal component and the dissolved at least one biocidal component being different from each other.
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2.发明公开公开(公告)号：US20230161081A1
公开(公告)日：2023-05-25
申请号：US18158344
申请日：2023-01-23
发明人： Emad Flear Aziz , Liu Ouyang , Marc Wawerla , Haiming You
CPC分类号： G02B1/18 , G02C7/02 , B29D11/00865
摘要： A spectacle lens has on at least one surface thereof at least two coatings modified to exhibit an antibacterial effect and/or an antiviral effect. A method of making such a spectacle lens includes dispersing at least one biocidal component in a solvent and/or dissolving at least one biocidal component in a solvent, the dispersed at least one biocidal component and the dissolved at least one biocidal component being different from each other.
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公开(公告)号：US11754860B2
公开(公告)日：2023-09-12
申请号：US16724210
申请日：2019-12-21
发明人： Jingye Liang , Liu Ouyang , Stephen Brown , Yong Tian
CPC分类号： G02C7/102 , B29D11/0048 , B29D11/00884 , B29D11/00903 , G02B5/23 , G02B1/04
摘要： An optical lens contains a laminated film, which includes a first adhesive layer, a first barrier layer, a photochromic layer, a second barrier layer, and a second adhesive layer. The layers are arranged in succession and the laminated film is substantially incorporated into the optical lens body. A method for producing this optical lens as well as a pair of spectacles containing this optical lens are also disclosed.
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4.发明公开公开(公告)号：US20230280504A1
公开(公告)日：2023-09-07
申请号：US18316676
申请日：2023-05-12
CPC分类号： G02B1/18 , G02C7/02 , G02B1/11 , C03C17/3644 , C03C17/007 , C03C2217/213 , C03C2217/212 , C03C2217/22 , C03C2217/256 , C03C2217/734 , C03C2218/151
摘要： A spectacle lens having at least one antibacterial and/or antiviral coating and a method for manufacturing the same are disclosed. The spectacle lens includes (i) an anti-reflective coating or (ii) a mirror coating. The (i) anti-reflective coating or the (ii) mirror coating are made from a stack or a plurality of stack layers. The stack has an outermost stack layer containing silver (Ag). The outermost stack layer further contains a SiO2-matrix having a plurality of separated silver (Ag) atoms and/or a plurality of silver (Ag) clusters. Each of the silver (Ag) clusters has a maximum expansion of less than 20 nm.
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