This book is aimed to bring together under a single cover all aspects of organic materials used for applications in the fields of electronics and photonics. The research topics will include all types of molecular, organic, and polymeric functional materials, their synthesis, processing and fabrication (moleular crystals, supermolecules, multilayers, self-assemblies, ultrathin films), spectroscopic characterization, electronic and photonic properties and device applications. organic-inorganic hybrid materials for electronics and photonics, conducting polymers, conjugated oligomers and polymers, organic semiconductors, organic light-emitting diodes (OLEDs), organic field-effect transistors (OFETs), full-color display devices, integrated circuits, sensors, detectors, Organic NLO materials, polymer opto-electronics, organic semiconductor lasers, biomolecular electronics, biological macromolecules such as proteins, DNA-based self-assemblies, dendrimers, nanostructured organic materials (fullerenes, nanotubes, nanocrystals, nanoclusters, quantum dots, nanowires), theoretical aspects, industrial applications, photoconductors, solar cells, data storage, BioMEMS, nanoelectronics, nanophotonics, organics for photonics assembly and packaging, low-k materials/polymers, optical fibers, coatings, etc., etc.. Broadly speaking, all aspects of organic electronic and photonic materials and their based devices will be covered.