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公开(公告)号：US20230400712A1
公开(公告)日：2023-12-14
申请号：US18318733
申请日：2023-05-17
发明人： YI-FANG HUANG , SHIH-SIANG LIN
摘要： A contact lens includes a lens body, an electronic component, and a circuit structure. The lens body includes an optical portion and an annular wearing portion that surrounds the optical portion. The annular wearing portion has a layout region having a C-shape and a lower eyelid region that is arranged between two ends of the layout region. The electronic component is embedded in the lower eyelid region. The circuit structure is embedded in the annular wearing portion. The circuit structure includes a carrier and a circuit that is formed on the carrier and that is connected to the electronic component. The carrier has a C-shaped segment embedded in the layout region. The C-shaped segment has at least one thru-hole having an area that is within a range from 1% to 85% of an area surrounded by an outer contour of the C-shaped segment.
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公开(公告)号：US20230371668A1
公开(公告)日：2023-11-23
申请号：US17946004
申请日：2022-09-15
发明人： TSUNG-YANG LEE , WEI-AN YEH
IPC分类号： A45C11/00
CPC分类号： A45C11/005
摘要： A contact lens packaging container and a contact lens product are provided. The contact lens packaging container is formed by a plastic material and a color powder material dispersed in the plastic material. The contact lens packaging container has a light blocking rate of not less than 20% under a wavelength measurement range between 380 nanometers and 780 nanometers through a spectrophotometer.
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公开(公告)号：US20230301908A1
公开(公告)日：2023-09-28
申请号：US18132144
申请日：2023-04-07
发明人： CHUN-HAN CHEN , WAN-YING GAO
IPC分类号： A61K9/08 , A61K47/61 , A61K47/54 , A61P27/02 , A61K33/242
CPC分类号： A61K9/08 , A61K33/242 , A61K47/545 , A61K47/61 , A61P27/02 , A61K9/0048
摘要： A contact lens product having an antioxidative function includes a composition in the form of a solution. The composition includes gold nanoparticles and at least one non-enzymatic antioxidant. The gold nanoparticles are present in an effective concentration from 0.01 ppm to 3000 ppm and have an average particle size from 0.5 nm to 40 nm. The at least one non-enzymatic antioxidant is present in an amount greater than 0 wt% and less than 20 wt% based on the composition being 100 wt%.
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公开(公告)号：US11760045B2
公开(公告)日：2023-09-19
申请号：US16455727
申请日：2019-06-27
发明人： Yu-Chin Lai , Ting-Chun Kuan , Di-Yao Hsu , Fang-Yu Tsai , Min-Tzung Yeh
IPC分类号： B29D11/00 , C08F230/08 , G02B1/04 , B29K83/00 , B29K105/00
CPC分类号： B29D11/00134 , C08F230/08 , G02B1/043 , B29K2083/005 , B29K2105/0061
摘要： A silicone hydrogel composition includes a first hydrophilic monomer, a siloxane compound, a first crosslinking monomer, a second hydrophilic monomer, and a second crosslinking monomer. The first hydrophilic monomer and the siloxane compound have an acrylate group or an acrylamide group and may also have a methacrylate group or a methacrylamide group. The first crosslinking monomer has a plurality of acrylate groups or acrylamide groups and may also have methacrylate groups or methacrylamide groups. The second hydrophilic monomer has a non-conjugated vinyl group. The second crosslinking monomer has a plurality of non-conjugated vinyl groups. A sum of the weight of the second hydrophilic monomer and the weight of the second crosslinking monomer is 40 to 100 parts by weight, relative to 100 parts by weight of the sum of the weight of the first hydrophilic monomer, the weight of the siloxane compound, and the weight of the first crosslinking monomer.
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公开(公告)号：US20230037121A1
公开(公告)日：2023-02-02
申请号：US17654236
申请日：2022-03-09
发明人： Hung-Ju CHANG , Wei-Jia TING , Chi Hao HUANG , Hsin-Yi WU
IPC分类号： A61K33/30 , A61K9/00 , A61K47/02 , A61K31/07 , A61K31/455 , A61K31/4415 , A61K31/714 , A61K31/375 , A61K31/355 , A61K31/728 , A61K31/7084 , A61K31/675 , A61P27/04
摘要： Provided is a liquid composition for ophthalmic products. The liquid composition includes a buffer solution and a zinc salt dissolved in the buffer solution. The zinc salt has a weight percentage concentration of 1×10−5% to 3% in the liquid composition. The liquid composition may also include a first vitamin dissolved in the buffer solution. The first vitamin has a weight percentage concentration of 1×10−5% to 1% in the liquid composition. The first vitamin includes vitamin B2, a vitamin B2 derivative, or a combination thereof.
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9.发明授权UV-blocking silicone hydrogel composition and silicone hydrogel contact lens containing thereof 有权UV阻挡硅酮水凝胶组合物和含有它的硅氧水凝胶隐形眼镜公开(公告)号：US09482788B2
公开(公告)日：2016-11-01
申请号：US14561312
申请日：2014-12-05
发明人： Yu-Chin Lai , Min-Tzung Yeh , Han-Yi Chang , Heng-Yi Li , Hung-Ju Chang , Che-Cheng Wu
IPC分类号： C08F238/04 , G02B1/04 , C08G77/14 , C08G77/26 , C08F230/08
CPC分类号： G02B1/043 , C08F230/08 , C08G77/14 , C08G77/26 , C08L101/14 , C08L33/10 , C08L83/04 , C08L33/26
摘要： The present disclosure provides a UV-blocking silicone hydrogel composition including a hydrophilic silicone macromer, a UV-blocking monomer, a first hydrophilic monomer, a crosslinker and a polymerization initiator. The hydrophilic silicone macromer has a general formula: V-L-S-(L′-V′)x, wherein V and V′ are independently ethylenically-based polymerizable groups, L and L′ are independently a covalent bond or a linkage group, S is a siloxane group having a chemical structure such as and x is 0 or 1. A silicone contact lens containing the UV-blocking silicone hydrogel composition is also provided herein.
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10.发明授权Silicone hydrogel composition and silicone hydrogel contact lenses made from the composition 有权硅胶水凝胶组合物和由组合物制成的硅酮水凝胶隐形眼镜公开(公告)号：US09046641B2
公开(公告)日：2015-06-02
申请号：US13870792
申请日：2013-04-25
发明人： Yu-Chin Lai , Min-Tzung Yeh , Heng-Yi Li , Wei-Jia Ting
IPC分类号： C08F226/10 , C08F230/08 , C08F222/20 , C08L101/14 , C08L83/04 , C08L83/08 , C08G77/388 , G02B1/04 , C08F290/06 , C08G18/61 , C08G18/81
CPC分类号： G02B1/043 , C08F226/10 , C08F230/08 , C08G18/61 , C08G18/8116 , C08G77/388 , C08L83/08 , C08F222/1006 , C08F220/20 , C08L83/04 , C08L101/14
摘要： A silicone hydrogel composition is disclosed. The composition includes at least one silicone macromer, a hydroxy-functionalized silicone-containing monomer, a first hydrophibic monomer and at least one crosslinker, in which the first hydrophibic monomer is N-vinyl pyrrolidone. The silicone macromer and the hydroxy-functionalized silicone-containing monomer are mutually soluble with N-vinylpyrrolidone. Silicone hydrogel contact lenses prepared from the silicone hydrogel composition are also disclosed.
摘要翻译： 公开了硅氧烷水凝胶组合物。 该组合物包括至少一种硅氧烷大分子单体，含羟基官能化的含硅氧烷的单体，第一含氢单体和至少一种交联剂，其中第一个氢化单体是N-乙烯基吡咯烷酮。 硅氧烷大分子单体和羟基官能化含硅氧烷单体与N-乙烯基吡咯烷酮相溶。 还公开了由硅氧烷水凝胶组合物制备的硅氧烷水凝胶隐形眼镜。
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