Holtek Semiconductor Inc. researches, develops, manufactures, and sells integrated circuits in Taiwan, China, and internationally. The company provides a range of general purpose and specialized types of microcontrollers for use in the areas of voice, communication, computer peripheral, household appliance, medical equipment, automotive, security, etc.; and power management devices, LCD and LED drive/control chips, ultra-high resolution fingerprint identification sensors, various sensor modules, and other peripheral devices. It also offers MCU that are used for general purpose, LCD display, USB, motor control, OPA, health and measurement, security and safety, touch, voice and music, battery and power management, and special purpose; and wireless and communication devices, display drivers, modules, EEPROM memory, and analog and video devices. The company was incorporated in 1998 and is headquartered in Hsinchu City, Taiwan.