NPI

LCD, SEMICONDUCTOR INDUSTRY, AND EQUIPMENT USING VACUUM PLASMA CAUSE LEAKAGE AND DEFECTS WHEN PLASMA IS ABNORMAL, THE NPI SYSTEM IS A DEVICE THAT DETECTS FAULTS IN THE EVENT OF LEAKAGE AND PLASMA ABNORMALITIES AND MONITORS THE CONDITION AND STABILITY IN THE CHAMBER.

NPI Product
❖ EPD(End Point Detection) to save cleaning gas
❖ Diagnose Chamber Cleaning Performance at all chambers
❖ Specific optical design to detect extremely low intensity signal
❖ Saving full range spectrum
❖ Able to set full spectrum range
❖ Minimum sampling time to detection plasma (< 200 msec)
❖ Able to handle up to max 8 chambers at same time
❖ Fully controlled by remote system (Main system)
❖ Multiple setting for multiple steps in deposition recipe
❖ New Algorithm to check plasma status real time based
❖ All data files and signals are able to connect with main server