Polymeric multilayer optical film

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United States of America Patent

PATENT NO 11009638
SERIAL NO

16544147

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Polymeric multilayer optical films are described. More particularly, polymeric multilayer optical films having a first optical packet and a second optical packet are described. The second optical packet is disposed on the first optical packet. How the configuration of the layers of the optical packets affect hemispheric reflectivity of the overall film is also described. The polymeric multilayer optical film reflects more than 95% of light from 400 nm to 700 nm at normal incidence.

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3M INNOVATIVE PROPERTIES COMPANYST PAUL MN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fabick, Ryan T Shoreview, US 30 287
Gilbert, Laurence R Marine on St. Croix, US 20 1229
Nevitt, Timothy J Red Wing, US 126 3770

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