Low distortion convex mirror for a vehicle rearview mirror assembly

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United States of America Patent

PATENT NO 9340160
APP PUB NO 20160031375A1
SERIAL NO

14450440

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Abstract

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A substrate having a light reflective coating defining a mirror surface. A first curvature included on the substrate extending across the mirror surface oriented along a first axis of curvature extending heightwise. A second curvature included on the substrate extending across the mirror surface oriented along a second axis of curvature extending widthwise. The second axis of curvature is angled relative to the first axis of curvature so that the second curvature extends across the mirror surface in a helical arrangement relative to the first axis of curvature. Accordingly, angling the second axis of curvature relative to the first axis of curvature causes the first and second curvatures to cooperate in reducing distortion across the mirror surface.

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Patent Owner(s)

Patent OwnerAddress
LANG-MEKRA NORTH AMERICA LLC101 TILLESSEN BLVD RIDGEWAY SC 29130

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Enz, Andreas Columbia, US 31 250

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