Supplier Homepage Reducer / gearbox Precision gear Precision harmonic reducer Harmonic lithography machine motor FHA-25C-100-E250-C

Harmonic lithography machine motor FHA-25C-100-E250-C pictures & photos

Harmonic lithography machine motor FHA-25C-100-E250-C

Purchase Qty. / Reference FOB Price
1 piece	US $

Production Capacity:	100
Payment Terms:

Send Inquiry

Basic Info

Product Description

The working principle of the lithography machine: through a series of light source energy and shape control methods, the lithography machine transmits the light beam through the mask with the circuit diagram, compensates various optical errorsHarmonic lithography machine motor FHA-25C-100-E250-C by the objective lens, and maps the circuit diagram to silicon after being scaled down. The chip is then developed using chemical lithography machine motor FHA-25C-100-E250-Cmethods to obtain a circuit diagram engraved on the silicon chip. The imaging ratio of different lithography machines is different, there are 5:1 and 4:1.
Working principle diagram of lithography machine
The internal components of the lithography machine are as follows:
Laser: light source, one of the core equipment of lithography machine.
Beam corrector: correct the incident direction of the beam to make the laser beam as parallel as possible.
Energy controller: Control the final energylithography machine motor FHA-25C-100-E250-C irradiated on the silicon wafer. Under or over exposure will seriously affect the image quality.
Beam shape setting: set the beam to be round, ring and other different shapes, and different beam states have different optical characteristics