Are lifetimes and efficiencies quoted by Sumation for ink jet printed devices or for spin processed devices?
The performance data for Sumation materials are typically obtained from test cells made by spin processing. Ink jet print lifetimes can differ from the spin processed results. Ink jet print lifetimes can be shorter or longer depending on the ink formulation and print process conditions used. Please contact Sumation for additional information on optimum ink selection and processing details.