Macromol. Rapid Commun. 6‐7/2012

Front Cover: For the first time, thin‐film libraries of zinc(II) bis‐2,2′:6′,2″‐terpyridine metallopolymers are prepared by inkjet printing to study structure–property relationships and their possible usage for organic photovoltaic (OPV) or polymer light‐emitting diode (PLED) applications. Using a combinatorial approach, various important parameters, including solvent system, dot spacing, and substrate temperature, as well as UV–vis absorption and emission properties, can be screened in a materials‐efficient and reproducible manner. Further details can be found in the article by C. Friebe, A. Wild, J. Perelaer, and U. S. Schubert* on page 503 .