• 专利标题:   Functional contact lens, has lens main body equipped in side of lens machinery, and functional layer provided with graphene sheet, where lens machinery is formed as curved surface and spherical surface to be worn at eyeball.
  • 专利号:   WO2018174351-A1, KR2018108328-A
  • 发明人:   HONG B H, LEE S, JO I, KANG S
  • 专利权人:   UNIV SEOUL NAT R DB FOUND, GRAPHENE SQUARE INC
  • 国际专利分类:   B32B037/24, B32B038/00, B32B038/08, B32B043/00, B32B009/00, B32B009/04, G02C007/04, G02C007/16
  • 专利详细信息:   WO2018174351-A1 27 Sep 2018 G02C-007/04 201867 Pages: 26
  • 申请详细信息:   WO2018174351-A1 WOKR008847 14 Aug 2017
  • 优先权号:   KR037927

▎ 摘  要

NOVELTY - The lens has a lens main body equipped in a side of a lens machinery. The lens machinery is formed as curved surface and spherical surface to be worn at an eyeball. A functional layer is provided with a graphene sheet in a form of fore-set beds. The functional layer is equipped in an outer side surface of the lens machinery. The functional layer reflects electromagnetic wave to an outer side of the main body, where sheet resistance value of the functional layer is about 50 kilo ohms. The lens main body is made of material that is selected from a group consist of silicone hydrogel, poly 2-hydroxyethyl methacrylate, polymethymethacrylate, poly abortion- glycolic acid, polyvinyl pyrrolidone and polyvinyl acetate. USE - Functional contact lens. ADVANTAGE - The lens effectively blocks the electromagnetic wave flowed in from the outer side, so that an eye of a user can be protected, and ophthalmoxerosis of the user can be prevented. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a functional contact lens. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a functional contact lens.