1 A.C. Grimsdale, K. Muellen: Polyphenylene-type Emissive Materials: Poly(paraphenylene)s, Polyfluorenes, Ladder Polymers -- 2 R. Pudzich, T. Fuhrmann-Lieker, J. Salbeck: Spiro Compounds for Organic Electroluminescence and Related Applications -- 3 M. Yagi, M. Kaneko: Charge Transport and Catalysis by Molecules Confined in Polymeric Materials and Application to Future Nano-Devices for Energy Conversion -- 4 J.Jang: Conducting Polymer Nanomaterials and Their Applications.