SBIR Phase II: Fabrication of Luminescent Phosphor Plasma-sphere Arrays for Display Applications

Award Information
Agency:
National Science Foundation
Branch
n/a
Amount:
$500,000.00
Award Year:
2008
Program:
SBIR
Phase:
Phase II
Contract:
0750267
Agency Tracking Number:
0637778
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
IMAGING SYSTEMS TECHNOLOGY INC
4750 W BANCROFT ST, TOLEDO, OH, 43615
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
009480893
Principal Investigator:
Carol Wedding
BEng
(419) 536-5741
cwedding@teamist.com
Business Contact:
Carol Wedding
BEng
(419) 536-5741
cwedding@teamist.com
Research Institution:
n/a
Abstract
This Small Business Innovation Research II project will develop hermetic hollow gas encapsulating spheres (Plasma-spheres) with shells fabricated from phosphor compositions processed with modified processing methods. The outcome will be blue emitting Plasma-spheres and improve red and green Plasma-spheres for use in a full color flexible plasma display. Plasma-spheres are placed on flexible electrically addressable arrays with the ionized gas glowing when a voltage is applied across the Plasma-spheres. This is due to the conversion of UV into visible light. If successful this process will allow carpet size displays to be produced at a fraction of the cost of rigid glass displays. Unlike traditional one-piece rigid plasma display technology, the Plasma-sphere pixels are produced separately and applied to large flexible electrically addressable substrates using low cost wide-web processes. The separation of pixel production from substrate fabrication provides several advantages; 1) shortened cycle time (by eliminating a 19 hour gas processing step), 2) higher yields, 3) lower capital equipment investment, 4) lower production costs, 5) longer life, 6) smaller form factor, and 7) a greater percentage of biodegradable material. The entire Plasma-sphere array production process is environmentally benign.

* information listed above is at the time of submission.

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