Color correcting polarizer

Details Color correcting polarizer Color correcting polarizer

2006-12-05

2006-12-05

Dye, Rena (Department: 1772)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With viewing layer of specified composition

C349S097000, C349S106000, C353S084000, C252S299620, C544S342000

Reexamination Certificate

active

07144608

ABSTRACT:
A color-correcting polarizer is provided comprising a polarizer layer and at least one discotic film layer. The discotic film layer is optically transparent within the range of visible wavelength. The discotic film layer works as a polarizer in the wavelength ranges at least from 380 to 500 nm and/or from 600 to 780 nm. A liquid crystal cell comprising the color correcting polarizer is also disclosed.

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