KLA Corporation is committed to providing process control and yield management solutions for the semiconductor and related nanoelectronics industries. The company's operations include: semiconductor process control, specialty semiconductor processes, printed circuit boards, displays, and component testing. The semiconductor process control division provides a comprehensive range of detection, measurement, and data analysis products and services. The Specialty Semiconductor Process division develops and sells advanced vacuum deposition and etching process tools. The PCB, display, and component testing section enables electronic device manufacturers to inspect, test, and measure PCBs, flat panel displays, and ICs to validate their quality. Its products include chip manufacturing, masks, packaging, surface profilers, nanometer chemical testers, KTPRO equipment, and compound semiconductors. The company was founded in April 1997 and is headquartered in Milpitas, California.