Blue edge filter optical lens

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United States of America Patent

PATENT NO 9885885
SERIAL NO

14091555

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Optical lenses are described and include a polymeric interference filter disposed on a curved polymeric substrate. The optical lens has an average light transmission of less than 2% across a band of blue light from 400 nm to at least 420 and up to 440 nm and substantially transmits blue light greater than 450 nm.

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Patent Owner(s)

  • 3M INNOVATIVE PROPERTIES COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johnson, Stephen A Woodbury, US 153 1675
Strenger, Mark R Woodbury, US 7 61
Watson, James E Maplewood, US 27 1118
Weber, Michael F Shoreview, US 217 13044
Wold, Chad R West Lakeland, US 11 83

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