Invention Grant
- 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
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Application No.: US12957043Application Date: 2010-11-30
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Publication No.: US08172411B2Publication Date: 2012-05-08
- Inventor: Junzhong Wu , Sheng Huang
- Applicant: Junzhong Wu , Sheng Huang
- Priority: CN200720107256U 20070314
- Main IPC: B60R1/08
- IPC: B60R1/08

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.
Public/Granted literature
- US20110075283A1 Multi-Curvature Convex Mirror Having an Enhanced Field of Vision Public/Granted day:2011-03-31
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