Optical And Environmental Properties Of NCAP Glazing Products

Peter van Konynenburg; Richard Wipfler; Jerry L. Smith

doi:10.1117/12.976402

25 July 1989 Optical And Environmental Properties Of NCAP Glazing Products

Peter van Konynenburg, Richard Wipfler, Jerry L. Smith

Author Affiliations +

Proceedings Volume 1080, Liquid Crystal Chemistry, Physics, and Applications; (1989) https://doi.org/10.1117/12.976402
Event: OE/LASE '89, 1989, Los Angeles, CA, United States

Abstract

The first large area, commercially available, electrically-controllable glazing products sold under the tradename VARILITETM are based on a new liquid crystal film technology called NCAP. The glazing products can be switched in milliseconds between a highly translucent state (for privacy and glare control) to a transparent state (for high visibility) with the application of an AC voltage. The optical and environmental properties are demonstrated to meet the general requirements for architectural glazing use. The first qualified indoor product is described in detail.

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Peter van Konynenburg, Richard Wipfler, and Jerry L. Smith "Optical And Environmental Properties Of NCAP Glazing Products", Proc. SPIE 1080, Liquid Crystal Chemistry, Physics, and Applications, (25 July 1989); https://doi.org/10.1117/12.976402

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