LIGHT CONTROL FILM FOR DISPLAY ASSEMBLIES

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United States of America Patent

APP PUB NO 20190346615A1
SERIAL NO

16475441

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Abstract

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A light control film and display assemblies that includes such a film. The light control film including a substrate defining first and second major surfaces with the first major surface including a plurality louvers spanning in a first direction substantially perpendicular to a normal of the first major surface, and with the second major surface comprises a plurality of linear microstructures spanning in the first direction. In some examples, each louver of the plurality of louvers substantially aligns with a corresponding microstructure of the plurality of microstructures.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
EPSTEIN, Kenneth A St. Paul, US 97 3046
JOHNSON, Nicholas A Burnsville, US 17 20
LAUTERS, Michael E Hudson, US 17 90
PALLARINO, Richard V Stillwater, US 1 0

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