Solution-Processed Organic Photovoltaics

Part of the Integrated Circuits and Systems book series (ICIR)


The technology of organic solar cells has matured to an extent that commercialization of first products has already started. However, with the first products pushing into the market, the research community realizes that a qualified product requires more than only high efficiency and good stability. Cost is of course as important as efficiency and lifetime, but to achieve high productivity, multiple technologic challenges have still to be solved. To reduce production costs, printing of functional layers from solution has evolved to a promising manufacturing technology for flexible organic electronics. Current processing of organic photovoltaic devices is mainly based on traditional methods like spin coating or doctor blading. However, these techniques have several disadvantages such as the incompatibility with a roll-to-roll setup and the processing of only small areas at laboratory scale. Enormous benefits in the manufacturing of organic photovoltaics are achieved by using low-cost roll-to-roll capable technologies including screen printing, spray coating, inkjet printing, gravure/flexographic printing and curtain/slot die coating. This review will shed some light on the role and importance of production technologies for organic photovoltaics and give an update on the most recent achievements in the field.


Organic solar cells OPV Printing Coating Polymer Fullerene Bulk heterojunction Device fabrication Lifetime 


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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  1. 1.Konarka Technologies GmbHNürnbergGermany
  2. 2.Department of Mechanical Engineering and Materials Science and EngineeringCyprus University of TechnologyLimassolCyprus
  3. 3.Konarka Technologies Inc.LowellUSA
  4. 4.Institute Materials for Electronics and Energy Technology (I-MEET)Friedrich-Alexander-University Erlangen-NürnbergErlangenGermany

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