Au Optronics Corp. is engaged in the research, development, production and sale of thin film transistor liquid crystal displays (TFT-LCDs) and other flat panel displays used in a range of applications. The Company is also engaged in the production and sale of solar photovoltaic (PV) modules and systems. The Company operates in two business segments: Display Business and Solar Business. In the Display Business segment, the Company designs, develops, manufactures, assembles and markets flat panel displays. In the Solar Business segment, the Company designs, develops and manufactures PV modules, as well as produce solar PV systems and provide various value-added services for solar PV systems projects.