Unique products for TFT production
Evonik has long been focusing on solution-based inorganic materials for the processing of semiconductor layers in TFT backplanes. After intensive research a new material generation called iXsenic S is now at a state where it has become a viable alternative to backplane technologies like conventional amorphous silicon (a-Si), low temperature polysilicon (LTPS) or sputtered IGZO.
Our semiconductor technology is easy to integrate in a running TFT production and is compatible to all standard materials which are in use. Yet we strive for more: We want to offer our customers the complete technology package for TFT production. Thus, our technical experts are constantly working on research and development of the other layers needed for TFT backplanes (dielectric, passivation, etch-stopping).