Light-producing display having spaced apart tiles

US6614171B2 · kind B2 · utility

Assignee

• EASTMAN KODAK COMPANY · US

Inventors

• Gopalan Rajeswaran · Fairport, US
• Henry Freidhoff · Rochester, US
• Giana M. Phelan · Endicott, US

Key dates

• Filing date: Jan 10, 2001
• Grant date: Sep 2, 2003
• Expiry date: Feb 4, 2022

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K59/18

Abstract

A display including at least two tiles which are aligned along one edge of each tile but are spaced from each other, each tile having electric field activatable pixels which produce light, each tile including and are spaced from their aligned edge, and a back plate aligned with the two tiles and having electric field activatable pixels which are disposed so that they are positioned in the space provided between the aligned tiles whereby, when pixels on the two tiles and the back plate are activated, a seamless image is produced.