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  • 专利标题:   Coated optical element for optical apparatus, has graphene coating layer with predetermined thickness that is disposed on surface of optical element.
  • 专利号:   WO2014109836-A1, US2014199542-A1
  • 发明人:   LI A, HUNT J H, HOWE W H, LI A W, HOWE W R
  • 专利权人:   BOEING CO, BOEING CO
  • 国际专利分类:   G02B001/10, G02B001/12
  • 专利详细信息:   WO2014109836-A1 17 Jul 2014 G02B-001/10 201448 Pages: 25 English
  • 申请详细信息:   WO2014109836-A1 WOUS071708 25 Nov 2013
  • 优先权号:   US740967

▎ 摘　　要

NOVELTY - The coated optical element (100) has a graphene coating layer (120) with thickness of about 100 nanometers or less that is disposed on the surface (112) of an optical element (110). The graphene coating layer comprises of one or more graphene sheets (130). USE - Coated optical element for optical apparatus (claimed). ADVANTAGE - Mechanical and environmental performance is improved through coatings of optical elements without altering or degrading the optical properties of underlying optical elements. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) an optical apparatus; and (2) a method of coating optical element. DESCRIPTION OF DRAWING(S) - The drawing shows the side view of the coated optical element. Coated optical element (100) Optical element (110) Surface (112) Graphene coating layer (120) Graphene sheets (130)