Browse Prior Art Database

Fabrication Of Thin Film Zinc Silicate Phosphor

IP.com Disclosure Number: IPCOM000068177D
Original Publication Date: 1979-Nov-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Chang, IF Cuomo, JJ Yang, ES [+details]

Abstract

For computer information displays, high contrast and high resolution display screens are desired. The conventional white phosphor powder screen scatters light and reflects ambient light, and has limitations in both contrast and resolution. Thin film phosphor screens with black backing do not have such problems.