Multicolor display devices

Details Multicolor display devices Multicolor display devices

1996-12-23

2000-01-11

Patel, Ashok

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

428917, H01J 162, B32B 700, H05B 3314

Patent

active

06013982&

ABSTRACT:
The present invention concerns a multicolor display device, comprising a transparent substrate, fluorescent dye deposited in a dye layer onto the substrate by ink jet printing, and a source of radiation for illuminating said fluorescent dye. The present invention also concerns methods for creating such a device.

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