LENS WITH ELONGATED RADIATION PATTERN

A lens comprises an elongated shape. The lens has a short axis and a long axis. The lens comprises an upper surface through which a substantial majority of light exits the lens when a light emitting element is situated at or below a base of the lens. The upper surface includes a trough that extends...

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Bibliographic Details
Main Author CAMRAS, Michael David
Format Patent
LanguageEnglish
Published 05.09.2019
Subjects
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Summary:A lens comprises an elongated shape. The lens has a short axis and a long axis. The lens comprises an upper surface through which a substantial majority of light exits the lens when a light emitting element is situated at or below a base of the lens. The upper surface includes a trough that extends along at least one of the short and the long axis. The upper surface includes a surface of a curved wall that joins the upper surface to the base of the lens. A lower surface of the trough is curved along the short axis and along the long axis. The lower surface of the trough has a curvature along the short axis that differs from a curvature along the long axis.
Bibliography:Application Number: US201916415621