Patent · US Expired

Multi-color microcavity resonant display

US6404127B2 · kind B2 · utility

39Cited by

16References

14Claims

0Family size

Assignee

University of Georgia Research Foundation, Inc. · US

Inventors

Stuart M. Jacobsen · Frisco, US
Steven M. Jaffe · Portland, US
Hergen Eilers · Blacksburg, US
Michieal L. Jones · Davis, US
Irving Jaffe · London, GB

Key dates

Filing date	Jan 12, 2001
Grant date	Jun 11, 2002
Priority date	—
Expiry date	Jan 12, 2021

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S428/917
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A resonant microcavity display (20) having microcavity with a substrate (25), a phosphor active region (50) and front and rear reflectors (30 and 60). The front and rear reflectors may be spaced to create either a standing or traveling electromagnetic wave to enhance the efficiency of the light transmission.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.