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HOLOGRAPHIC RECORDING MEDIA FOR LIQUID CRYSTAL INTERFACED HOLOGRAMS

IP.com Disclosure Number: IPCOM000026090D
Original Publication Date: 1990-Apr-30
Included in the Prior Art Database: 2004-Apr-05

Publishing Venue

Xerox Disclosure Journal

Abstract

A holographic recording structure useful as a liquid crystal display for selective accessing of information recorded in multiplexed holograms is shown in Figure 1. A liquid crystal display panel 10 comprises an indium-tin oxide substrate 12 upon which the holographic recording medium 14, for this embodiment a silver halide emulsion, is deposited. An isolation buffer layer 16 is added, if required. Medium 14 is coated with a conductive substrate 18. A liquid crystal layer 20 is added to complete the display.