COLORANT GLASSES

摘要

These color television (CTV) panel tint glasses involve using base CTV panel glass compositions with enhanced levels of Ni and Co colorants. The approach uses non-lead CTV panel glass compositions with high levels of Ni and Co oxide as colorant glasses for tinting clear CTV non-lead panel glass. Nickel oxide was varied from 2 to 18 %, while cobalt oxide was varied from 0.2 to 2 %. A preferred range of compositions with cobalt oxide levels below 1 % and nickel oxide levels below 10 % was found to be very acceptable for CTV panel colorants.