The lithography machine is hailed by the industry as the jewel in the crown of the integrated circuit industry, and its research and development technology and capital thresholds are very high. The major global lithography machine manufacturers mainly include ASML in the Netherlands, Nikon in Japan, Cannon in Japan, Ultratech in the United States and Shanghai Microelectronics in China.
Recently, China's leading manufacturer of ultraviolet optical processing and coating optical materials, and large-aperture high-precision lenses: The core precision optical components of lithography machines developed by NJML Precision Optical Technology Group have now successfully entered the supply system of Shanghai Microelectronics.
NJML has mastered cutting-edge manufacturing technologies such as precision optical polishing, has continued to accumulate in many aspects of image algorithms, and has continuously broken through various processing and inspection technologies such as ultraviolet optical processing and coating, and large-diameter high-precision lens processing. At present, it has entered the supply chain system of many international brands such as Microsoft, Facebook, Mack Technologies, and Alphabet's autonomous driving platform in the United States.