Patent ID: 6497931
Filing Date: 2002-12-24
Classification: E06B,Y02A,Y02B

Abstract:
A thermally insulating glass panel window unit comprising:first and second spaced apart glass substrates of the window unit defining a low pressure space therebetween having a pressure less than atmospheric pressure; a coating having a color tint, said coating supported by a major surface of one of said glass substrates; wherein said coating comprises at least one infrared (IR) reflecting layer comprising a material selected from Ag or NiCr, said IR reflecting layer provided between at least first and second dielectric layers of said coating; a plurality of spacers disposed between said first and second glass substrates for spacing said substrates from one another in order to maintain said low pressure space therebetween; a hermetic seal for sealing said low pressure space; and wherein at least one of said spacers includes a colorant therein so that said at least one spacer may more closely match in color said tint of said coating.