OPTICAL POLARIZING FILMS WITH DESIGNED COLOR SHIFTS DEPENDING ON THE ANGLE OF INCIDENCE, THE FILMS HAVING SUBSTANTIALLY NO REFLECTION BANDS IN THE VISIBLE SPECTRUM FOR NORMALLY INCIDENT LIGHT

OPTICAL POLARIZING FILMS WITH DESIGNED COLOR SHIFTS DEPENDING ON THE ANGLE OF INCIDENCE, THE FILMS HAVING SUBSTANTIALLY NO REFLECTION BANDS IN THE VISIBLE SPECTRUM FOR NORMALLY INCIDENT LIGHT

Multilayer films are provided that exhibit a colored appearance when viewed at an oblique angle as a result of one or more reflection bands in the visible region of the spectrum. The film is polarizing at oblique angle of incidence and provides a yellow-to-red or blue-to-green transition from a base...

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Bibliographische Detailangaben
Hauptverfasser: RUFF, ANDREW T, GILBERT, LAURENCE R, JONZA, JAMES M, HEBRINK, TIMOTHY J
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
TRANSPORTING
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Beschreibung
Zusammenfassung:Multilayer films are provided that exhibit a colored appearance when viewed at an oblique angle as a result of one or more reflection bands in the visible region of the spectrum. The film is polarizing at oblique angle of incidence and provides a yellow-to-red or blue-to-green transition from a base line on-axis appearance to the oblique angle.