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Browse Prior Art Database

METHOD TO ENHANCE THE OPTICAL CHARACTERISTICS OF HOLOGRAPHIC FILMS

IP.com Disclosure Number: IPCOM000009124D
Original Publication Date: 1999-Jun-01
Included in the Prior Art Database: 2002-Aug-08

Publishing Venue

Motorola

Related People

Authors:
Giovanni Jaramillo

Abstract

Holographic films, or Hfilms, have been in use in many hand held products manufactured by Motorola. The Htilm when laminated to an LCD (liquid crystal display), improves the contrast and eliminates a major percentage of the glare that is visible in most products that do not use the Hfdm. The Hfilm is manufactured in the U.S. by Polaroid and DuPont. It is laminated to LCDs by several LCD manufacturers. Htilms when used in products with large displays have a greater chance to display cosmetic defects. These defects usually translate into higher production costs.