{"number":"US12697792B2","kindCode":"B2","documentType":"grant","title":{"original":"Method of producing spectacle lens","english":"Method of producing spectacle lens"},"abstract":{"original":"There is provided a method of producing a spectacle lens, wherein the spectacle lens has a water-repellent layer, and the method including film-forming the water-repellent layer by a heat deposition method and heating a plurality of deposition sources according to different temperature profiles in the film-forming by the heat deposition method, wherein, in the plurality of deposition sources, at least one deposition source contains a water-repellent component and at least one deposition source contains a metal component.","english":"There is provided a method of producing a spectacle lens, wherein the spectacle lens has a water-repellent layer, and the method including film-forming the water-repellent layer by a heat deposition method and heating a plurality of deposition sources according to different temperature profiles in the film-forming by the heat deposition method, wherein, in the plurality of deposition sources, at least one deposition source contains a water-repellent component and at least one deposition source contains a metal component."},"applicants":["Takumi NOMURA","HOYA LENS THAILAND LTD."],"inventors":["Takumi NOMURA"],"filingDate":"2023-08-25","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697792B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697792B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697792B2","ja":"https://downloadpatent.com/ja/patent/US12697792B2"}}