eMagin Granted U.S. Patent Titled ‘Shadow mask comprising a gravity-compensation layer and method of fabrication’

https://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.htm&r=2044&f=G&l=50&d=PTXT&p=41&S1=20211019&OS=20211019&RS=20211019