Fabrication Technologies Toward Low-Cost and Scalable OPVs

3 Fabrication Technologies Toward Low-Cost and Scalable OPVs 

The functional layers having a liquid phase can be fabricated by slot-die, inkjet, screen and blade coating methods. However the functional layers not only have different coating characteristics but also have different film thicknesses, and therefore it is necessary to select the appropriate fabrication method for each functional layer. 

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