Photoresist dry film mainly consists of three parts: the polyester film layer (PET film), the photosensitive layer/anti-etching layer, and the polyethylene film layer (PE film). Among these, the ...

One hurdle has been finding a process for making smaller features in a production line where you irradiate materials quickly and with absolute precision to make the process eco ...

Johns Hopkins researchers have discovered new materials and a new process that could advance the ever-escalating quest to ...