首页>
外国专利>
LASER ABLATION / LASER SCRIBING METHODS OF LAYERED STRUCTURE COATINGS OBTAINED BY PRELIMINARY AND SUBSEQUENT COATING AND / OR RELATED METHODS
LASER ABLATION / LASER SCRIBING METHODS OF LAYERED STRUCTURE COATINGS OBTAINED BY PRELIMINARY AND SUBSEQUENT COATING AND / OR RELATED METHODS
展开▼
机译:通过初步和随后的涂层和/或相关方法获得的激光烧蚀/激光划线方法的层状结构涂层
展开▼
页面导航
摘要
著录项
相似文献
摘要
Certain example embodiments of this invention relate to techniques for laser ablating/scribing peripheral edges of a coating (e.g., a low-emissivity, mirror, or other coating) on a glass or other substrate in a pre- or post-laminated assembly, pre- or post-assembled insulated glass unit, and/or other product, in order to slow or prevent corrosion of the coating. For example, a 1064 nm or other wavelength laser may be used to scribe lines into the metal and/or metallic layer(s) in a low-emissivity or other coating provided in an already-laminated or already-assembled insulated glass unit or other product, e.g., around its periphery. The scribe lines decrease electron mobility from the center of the coating to the environment and, thus, slow and sometimes even prevent the onset of electrochemical corrosion. Associated products, methods, and kits relating to same also are contemplated herein.
展开▼