The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 10, 1996
Filed:
Oct. 05, 1994
Kim L Van Order, Hamilton, MI (US);
Brian L Spoelman, Hudsonville, MI (US);
Prince Corporation, Holland, MI (US);
Abstract
A vehicle light assembly includes a housing for attachment to a vehicle, a light source mounted to the housing, and a lens and/or reflector attached to the housing for controlling the distribution of light from the light source. The lens and/or reflector includes a surface with microvariations formed therein to define a holographic optical element that directs the light into a predetermined pattern for illuminating an area. The lens so formed simultaneously eliminates undesirable uneven light distribution such as glare, 'spider webbing,' light/dark patchiness and chromatic aberrations in and around the predetermined light pattern.