Crown Electrokinetics Corp. develops and sells optical switching films. The company also focuses on commercializing electrokinetic technology for use in the smart glass market. It offers electrokinetic film technology for smart or dynamic glass. The company was formerly known as 3D Nanocolor Corp. and changed its name to Crown ElectroKinetics Corp. in October 2017. Crown ElectroKinetics Corp. was incorporated in 2015 and is based in Corvallis, Oregon.