发明授权
US5147125A Multilayer anti-reflection coating using zinc oxide to provide ultraviolet blocking 失效
多层抗反射涂层采用氧化锌提供紫外线阻挡

  • 专利标题: Multilayer anti-reflection coating using zinc oxide to provide ultraviolet blocking
  • 专利标题(中): 多层抗反射涂层采用氧化锌提供紫外线阻挡
  • 申请号: US398136
    申请日: 1989-08-24
  • 公开(公告)号: US5147125A
    公开(公告)日: 1992-09-15
  • 发明人: R. Russel Austin
  • 申请人: R. Russel Austin
  • 申请人地址: MN Faribault
  • 专利权人: Viratec Thin Films, Inc.
  • 当前专利权人: Viratec Thin Films, Inc.
  • 当前专利权人地址: MN Faribault
  • 主分类号: C03C17/34
  • IPC分类号: C03C17/34 G02B1/11
Multilayer anti-reflection coating using zinc oxide to provide
ultraviolet blocking
摘要:
A multilayer, thin-film, broad-band, anti-reflection structure applicable to transparent substrates. The present invention makes use of the UV absorption properties of zinc oxide to provide UV rejection for wavelengths shorter than 380 nm, while providing anti-reflection properties in the visible region of the spectrum. The structure provides a reflection value less than 0.25% in the visible region of the spectrum, and blocks 99 percent of UV radiation below 380 nm.
公开/授权文献
信息查询
0/0