Patent ID: 6603264
Filing Date: 2003-08-05
Classification: H01J

Abstract:
A display panel for emitting light, comprising:a first substrate; a second substrate parallel to and spaced from said first substrate; a base glass layer on a surface of said second substrate that faces said first substrate, with said base glass layer being from 10 &mgr;m to 15 &mgr;m in thickness and also being substantially non-reflective of visible light; at least two spaced apart parallel ribs on said base glass layer and between said first and second substrates, with each of said at least two spaced apart parallel ribs being from 20 &mgr;m to 60 &mgr;m in width and cooperating with an adjacent rib to define a channel therebetween; and at least one phosphor that is capable of emitting light, with each said at least one phosphor being greater than 25 &mgr;m in thickness and positioned within a respective said channel; wherein said base glass layer and said at least two spaced apart parallel ribs are each made of material black in color, with said material including at lest one of manganese, chromium, cobalt and nickel and being capable of absorbing visible light.