Coated Article Having Boron Doped Zinc Oxide Based Seed Layer with Enhanced Durability under Functional Layer and Method of Making the Same

摘要

Abstract: the invention relates to the provision of coated article coated with a functional layer, such as at least one layer reflecting infrared infrared reflecting (IR) layer of or containing silver and gold and / or silver Gold. Seed layer are provided with electrically insulating and transparent dielectric and substantially largely under the functional layer directly touch those functional class.In certain representative models, include a seed layer on the oxide of zinc and boron to increase the hardness of the layer, thereby improving the durability of painting as a whole. The seed layer also includes aluminum and / or gallium, better electrical properties and / or reduce the stress in the coating product. A seeding layer by a metallic target in a oxygen in specific instances.