Display window having a recess and method for producing the same

摘要: Disclosed are a display window in which recess having smooth surface is formed and method of producing the same. A surface, may look visually convex, present invention. Therefore, an external appearance beautiful. Furthermore, through-hole at location speaker installed. Accordingly, mobile phone assembly process can be simplified become efficient. Meanwhile, according to invention, have circular bite. It therefore possible obtain surface. since processed during plate process, high hardness, good transparency, variety shapes fabricated.