Patent ID: 8697485
Filing Date: 2014-04-15
Classification: B82Y,C01P,C08K,C09C,C09D,H01L,H05K,Y10S

Abstract:
1. A method of making a printed electronic device comprising a substrate having at least one surface, comprising applying a layer of an electrically conductive ink to at least a portion of the surface, wherein the electrically conductive ink comprises functionalized graphene sheets and at least one binder, and wherein the ink is applied using one or more methods selected from the group consisting of syringe deposition, spray coating, electrospray deposition, ink-jet printing, spin coating, thermal transfer, laser transfer methods, screen printing, rotary screen printing, gravure printing, capillary printing, offset printing, electrohydrodynamic (EHD) printing, flexographic printing, pad printing, stamping, xerography, microcontact printing, dip pen nanolithography, laser printing, and by pen.