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Liquid Crystal Color Display

IP.com Disclosure Number: IPCOM000053026D
Original Publication Date: 1981-Aug-01
Included in the Prior Art Database: 2005-Feb-12

Publishing Venue

IBM

Related People

Authors:
Brady, MJ Harper, JS Heidrich, PF [+details]

Abstract

A liquid crystal display is described in which white light is incident upon a diffraction grating. A selected color is then reflected out of the display through a transparent window slit having a position and size controlled by nematic fluid.