Complex sentence: Optoelectronics, integrated circuits, green energy and biotechnology are the dominant industry in the park; prominent companies are Chimei-Innolux Corp., United Microelectronics Corp. and TSMC.
Split into simpler sentences: Optoelectronics, integrated circuits, green energy and biotechnology are the park's dominant industries. Prominent companies are Chimei-Innolux Corp., United Microelectronics Corp. and TSMC.