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    • 8. 发明申请
    • PATTERNED ION-EXCHANGED SUBSTRATES AND METHODS FOR MAKING THE SAME
    • 图案化的离子交换基板及其制造方法
    • WO2016054349A1
    • 2016-04-07
    • PCT/US2015/053454
    • 2015-10-01
    • CORNING INCORPORATED
    • GOMEZ, SinueGUO, XiaojuHU, GuangliSMITH, Nicholas JamesTANG, ZhongzhiZHOU, Chunfeng
    • C03C17/00C03C17/06C03C21/00
    • C03C21/002C03C23/009
    • Disclosed herein are methods for ion exchanging, e.g., chemically strengthening, a substrate, the methods comprising applying a first electrode to at least one first region on a first surface of the substrate and applying a second electrode to at least one second region on an opposing second surface of the substrate, wherein the substrate comprises mobile ions, e.g., metal ions chosen from alkali metal ions, alkaline earth metal ions, transition metal ions, and combinations thereof; applying voltage between the first and second electrodes sufficient to cause the mobile ions to migrate away from the at least one first region on the first surface; and treating the substrate by ion exchange, e.g., chemically strengthening the substrate. Also disclosed herein are substrates, e.g., glass, glass-ceramic, and ceramic substrates, produced by the methods disclosed herein.
    • 本文公开了用于离子交换的方法,例如化学强化基底,所述方法包括将第一电极施加到基底的第一表面上的至少一个第一区域,并将第二电极施加到相对的第二区域上的至少一个第二区域 其中所述衬底包括移动离子,例如选自碱金属离子,碱土金属离子,过渡金属离子及其组合的金属离子; 在第一和第二电极之间施加足以使移动离子远离第一表面上的至少一个第一区域的电压; 以及通过离子交换,例如化学强化基底来处理该基底。 本文还公开了通过本文公开的方法制备的基底,例如玻璃,玻璃陶瓷和陶瓷基底。