The MRL Micro/Nanofabrication Facility is a multidisciplinary, user-supported facility providing equipment and resources for thin film deposition and the fabrication of patterned micro-and nano-sized structures on flexible and other multi-layer electronic devices.The facility operates a 1,400 square foot, class-100 cleanroom with instrumentation for wet/chemical etching, spin coating, mask aligners, and general optical and 3D printing lithography. The facilities also include an on-site mask fabrication service and an additional 500 square foot class-100 cleanroom with an electron-beam lithography system capable of 20-nm line resolution for pattern delineation and device fabrication.