LASER PATTERNING OF A CROSS-LINKED POLYMER

摘要

A method of patterning a cross-linked polymer layer includes providing a substrate (112) comprising a cross-linked polymer layer (204). A laser beam is generated. The laser beam is directed onto a first surface of the polymer layer. Relative movement between the laser beam and the first surface is caused, thereby forming at least one feature (202, 210, 212, 214, 402, or 404) on the first surface.