Taiwan Semiconductor Manufacturing Company Limited engages in the computer-aided designing, manufacturing, packaging, testing, and selling integrated circuits and other semiconductor devices; and manufacturing masks. It offers a range of wafer fabrication processes, including processes to manufacture complementary metal oxide silicon (CMOS) logic, mixed-signal, radio frequency, embedded memory, BiCMOS mixed-signal, and other semiconductors. The company’s semiconductor products include logic semiconductors that process digital data to control the operation of electronic systems, as well as standard logic devices that include microprocessors, microcontrollers, digital signal processors, graphic chips, and chip sets; and mixed-signal/RF semiconductors, which combine analog and digital devices on a single semiconductor to process analog and digital data for use in hard disk drives, wireless communications equipment, and network communications equipment. It also offers memory semiconductors that are used in electronic systems to store data and program instructions; CMOS image sensor semiconductors, which are primarily used in camera phones; and high voltage semiconductors, including high voltage CMOS, bipolar-CMOS-DMOS, and ultra-high voltage technology products for use in various panel-size display driver and power IC applications. In addition, the company provides design and technology platforms, and multi-project wafer processing services. It serves fabless semiconductor companies/systems companies and integrated device manufacturers primarily in North America, Asia, and Europe. The company was founded in 1987 and is headquartered in Hsinchu, Taiwan.