Method of fabricating full-color OLED arrays on the basis of physisorption-based microcontact printing process wtih thickness control

摘要

A direct and effective method of fabricating full-color OLED arrays on the basis of microcontact printing process is disclosed. The key of the method lies in a physisorption-based microcontact printing process capable of controlling thickness of the printed films. The organic EL materials involved can be of either small or large molecular weights, as long as they are suitable for solution process.