| 摘要 |
Transparent coating for display areas of flat-coated glass or glass-ceramic discs, is claimed. The transparent coating is arranged in recesses of the flat, non-transparent coating as sol-gel-dye with alkyl silicate as film former, where the coating resulting from the film former by thermal treatment is linked via the reactive groups of the alkyl silicate and directly bonded to the silicon, exhibits organic, non-hydrolyzable radicals. An independent claim is also included for producing the transparent coating, comprising applying the transparent coating in recesses of the flat, non-transparent coating as sol-gel-dye with alkyl silicate as film former, where the formation of the transparent coating by a thermal treatment of the applied dye is carried out at = 200[deg] C. |
