Nano-order speed and high-precision control technologies

Lining up one yen coins into a soccer field in just two seconds ! High speed and high-precision control technologies

High speed and high-precision control technologies As the same principle of a TV cathode ray tube, electron beam mask writers use electrons emitted electrons from an electron gun to form a circuit pattern on photomask. Electron beam mask writers precisely position the electrons to write complex circuit patterns on the photomask with an accuracy of a nanometer-order scale.

This speed and precision of positioning is comparable to lining up 20mm-diameter one yen coins into a soccer field within an error margin of 0.2mm, under just 2 seconds without missing a single coin. Only our high-speed, high-precision control technologies, enable us to produce a mask writer capable of writing high-quality semiconductor circuit patterns with high throughput.

Lining up one yen coins into a soccer field in just two seconds ! High speed and high-precision control technologies
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