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US08172411B2 Multi-curvature convex mirror having an enhanced field of vision 有权
具有增强的视野的多曲率凸面镜

  • Patent Title: Multi-curvature convex mirror having an enhanced field of vision
  • Patent Title (中): 具有增强的视野的多曲率凸面镜
  • Application No.: US12957043
    Application Date: 2010-11-30
  • Publication No.: US08172411B2
    Publication Date: 2012-05-08
  • Inventor: Junzhong WuSheng Huang
  • Applicant: Junzhong WuSheng Huang
  • Priority: CN200720107256U 20070314
  • Main IPC: B60R1/08
  • IPC: B60R1/08
Multi-curvature convex mirror having an enhanced field of vision
Abstract:
A multi-curvature convex mirror is comprised of a first reflective surface having a first curvature and defined by a portion of the surface area of a greater sphere and a second reflective surface having a second curvature greater than the first curvature and defined by a portion of the surface area of a lesser sphere that intersects the surface area of the greater sphere. The primary and secondary reflective surfaces are comprised of a series of locations, each defined by an x, y, and z coordinate, determined in accordance with the relationship z = x a + y b where 600≦a≦1,300 and 100≦|b−a|≦200.
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