Surface integrity analysis of ultra-thin glass molding process

Curved ultra-thin glass is widely used in mobile electronic devices such as smartphones, and its market demand is gradually increasing. The ultra-thin glass molding process (UTGMP) is a new type of glass molding process with a short processing period and high precision. However, the UTGMP is restricted to the development of curved ultra-thin glass because of its low pass rate and high cost. In particular, surface defects, including cracks,...