Understanding Parylene Deposition

Posted by Sean Horn on Fri, Jul 31, 2015

Parylene’s deposition process is unique among conformal coatings. Unlike others that start as a liquid, get deposited and dry, it starts as a solid. Parylene coating equipment turns it into a vapor, where it then deposits onto the substrate. This unique four-step method poses some challenges but also brings real advantages.

Masking for Parylene Deposition

Posted by Sean Horn on Fri, Jul 17, 2015

Masking and Parylene Deposition

Parylene Masking Revealed

Posted by Sean Horn on Wed, Aug 14, 2013

Whether the application is a medical device, a printed circuit board (PCB), or a light-emitting diode (LED), a parylene conformal coating is typically applied to protect the product. Sometimes, however, the product actually has to be protected from the parylene conformal coating—or at least parts of it do.