Tailored freeform optical surface

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United States of America Patent

PATENT NO 9869866
SERIAL NO

15155200

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Abstract

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An optic has a freeform optical surface transforming incident light emitted by a spatially extended light source into a constellation of images of the spatially extended light source. The images in the constellation are mixed to form a target illumination pattern having a sharp-edge at least along a portion of a boundary. The images include a focused image, and an edge of the focused image participates in forming the sharp-edged boundary the target illumination pattern.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI ELECTRIC RESEARCH LABORATORIES INCCAMBRIDGE MA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aksoylar, Aydan Boston, US 3 1
Brand, Matthew Newton, US 60 1560

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