Optical assemblies for a color measurement instrument

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United States of America Patent

PATENT NO 8199324
APP PUB NO 20110026021A1
SERIAL NO

12511603

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Abstract

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The optical assemblies disclosed herein advantageously utilize a beamsplitting apparatus in association with either (i) the illumination path or (ii) the collection path of a color measurement instrument. For implementations involving the illumination path, the beamsplitting apparatus may be configured to spectrally divide one or more initial beams of light so as to emit a plurality of resultant beams of light, wherein the optical assembly is configured to illuminate a target using at least a first and a second of the plurality of resultant beams of light. Similarly, for implementations involving the collection path, the beamsplitting apparatus may be configured to spectrally divide light received from a target so as to emit a plurality of resultant beams of light, wherein the optical assembly is configured to detect at least a first and a second of the plurality of resultant beams of light. Advantageously, each of the first and second resultant beams of light is a product of a distinct set of one or more spectral constraints exacted by the beamsplitting apparatus.

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Patent Owner(s)

Patent OwnerAddress
X-RITE INC3100 - 44TH STREET S W GRANDVILLE MI 49418

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Peterson, Steven Henry Martin, US 3 6
VanAken, Harold Wallkill, US 2 2

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