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公开(公告)号：US20240248326A1
公开(公告)日：2024-07-25
申请号：US18591432
申请日：2024-02-29
发明人： Hua QI , Takako ISHIZAKI , Shigetoshi KONO
摘要： Provided is an eyeglass lens configured to cause rays that have entered from an object-side surface to be emitted from an eyeball-side surface and cause the emitted rays to converge at a predetermined position A. The eyeglass lens includes a lens base material having a plurality of base material convex portions on at least one of the object-side surface and the eyeball-side surface, and the eyeglass lens has a configuration for suppressing stray light rays that do not pass through the vicinity of the predetermined position A or the vicinity of the position B that is closer to the object than the predetermined position A is.
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公开(公告)号：US20240176163A1
公开(公告)日：2024-05-30
申请号：US18285186
申请日：2021-12-28
发明人： Takako ISHIZAKI , Shigetoshi KONO
IPC分类号： G02C7/02
CPC分类号： G02C7/02
摘要： Provided is a spectacle lens having a lens substrate and an inorganic layer and further having a metal-containing layer between the lens substrate and the inorganic layer, in which a metal that is contained in the metal-containing layer is one or more metals selected from the group consisting of silver and platinum.
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公开(公告)号：US20210278704A1
公开(公告)日：2021-09-09
申请号：US17255412
申请日：2019-06-27
发明人： Hua QI , Takako ISHIZAKI , Shigetoshi KONO
摘要： Provided is an eyeglass lens 1 configured to cause rays that have entered from an object-side surface 3 to be emitted from an eyeball-side surface 4 and cause the emitted rays to converge at a predetermined position A. The eyeglass lens 1 includes a lens base material 2 having a plurality of base material convex portions 6 on at least one of the object-side surface 3 and the eyeball-side surface 4, and a coating film covering the surface provided with the base material convex portions 6, in which convex portions present on the outermost surface of the eyeglass lens 1 located on a side on which the base material convex portions 6 are provided and the base material convex portions 6 have common light ray convergence properties.
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公开(公告)号：US20210278699A1
公开(公告)日：2021-09-09
申请号：US17255411
申请日：2019-06-27
发明人： Hua QI , Takako ISHIZAKI , Shigetoshi KONO
摘要： Provided is an eyeglass lens 1 configured to cause rays that have entered from an object-side surface 3 to be emitted from an eyeball-side surface 4, and cause the emitted rays to converge at a predetermined position A. The eyeglass lens 1 includes a lens base material 2 having a plurality of base material convex portions 6 on at least one of the object-side surface 3 and the eyeball-side surface 4, and a coating film covering the surface provided with the base material convex portions 6. The shape of convex portions present on the outermost surface of the eyeglass lens located on a side on which the base material convex portions 6 are provided is an approximate shape of the base material convex portions configured to cause rays that have entered the eyeglass lens 1 to converge at a position B that is closer to the object than the predetermined position A is.
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公开(公告)号：US20230381810A1
公开(公告)日：2023-11-30
申请号：US17780715
申请日：2020-11-24
发明人： Takako ISHIZAKI , Shigetoshi KONO
CPC分类号： B05D1/18 , B05D5/06 , B05D7/00 , B05D2203/35
摘要： Provided are a method for manufacturing an eyeglass lens that includes a lens substrate having a plurality of substrate protruding portions that protrude from a substrate base portion on a surface of the lens substrate and a coating film provided so as to cover the plurality of substrate protruding portions, the outermost surface of the eyeglass lens having a plurality of convex portions and concave portions, the method including forming the coating film by immersing the lens substrate in a coating film liquid, pulling up the lens substrate, and drying the coating film liquid on the lens substrate while or after the coating film liquid flows under its own weight, and technology related thereto.
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公开(公告)号：US20230020067A1
公开(公告)日：2023-01-19
申请号：US17784529
申请日：2020-12-15
发明人： Hua QI , Takako ISHIZAKI , Shigetoshi KONO
摘要： Provided is an eyeglass lens 1 configured to cause rays that have entered from an object-side surface 3 to be emitted from an eyeball-side surface 4, and cause the emitted rays to converge at a predetermined position A. The eyeglass lens 1 includes a lens substrate 2 having a plurality of substrate convex portions 6 on at least one of the object-side surface 3 and the eyeball-side surface 4, and a coating film covering the surface provided with the substrate convex portions 6. The shape of convex portions present on the outermost surface of the eyeglass lens located on a side on which the substrate convex portions 6 are provided is an approximate shape of the substrate convex portions configured to cause rays that have entered the eyeglass lens 1 to converge at a position B that is closer to the object than the predetermined position A is.
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公开(公告)号：US20240184018A1
公开(公告)日：2024-06-06
申请号：US18284728
申请日：2021-12-28
发明人： Takako ISHIZAKI , Shigetoshi KONO
摘要： Provided is a spectacle lens having a lens substrate and an inorganic layer and further having a metal-containing layer between the lens substrate and the inorganic layer, in which metals that are contained in the metal-containing layer are silver and one or more metals selected from the group consisting of cobalt, nickel, zinc, copper, zirconium, molybdenum, lead, gold and palladium.
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公开(公告)号：US20230004024A1
公开(公告)日：2023-01-05
申请号：US17783768
申请日：2020-12-14
发明人： Takako ISHIZAKI , Shigetoshi KONO
IPC分类号： G02C7/06
摘要： Provided are an eyeglass lens that includes a lens substrate having a plurality of substrate protruding portions that protrude from a substrate base portion on a surface of the lens substrate and a coating film provided so as to cover the plurality of substrate protruding portions, the outermost surface of the eyeglass lens having a plurality of convex portions and concave portions, in which the eyeglass lens has a stray light ratio of 30% or less, and technology related thereto.
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公开(公告)号：US20220397776A1
公开(公告)日：2022-12-15
申请号：US17778779
申请日：2020-12-14
发明人： Takako ISHIZAKI , Shigetoshi KONO
IPC分类号： G02C7/06
摘要： Provided are an eyeglass lens that includes a lens substrate having a plurality of substrate protruding portions that protrude from a substrate base portion on a surface of the lens substrate and a coating film provided so as to cover the plurality of substrate protruding portions, the outermost surface of the eyeglass lens having a plurality of convex portions and concave portions, in which the thickness of the coating film varies over the surrounding regions of the substrate protruding portions, and technology related thereto.
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