The optical system of traditional exposure machine is mainly composed of light source (high pressure spherical mercury lamp), ellipsoid reflector cup, cold light mirror, transmission compound eye lens array, dichroic mirror and spherical parallel mirr...

Ultraviolet exposure machine, also known as lithography machine, mask alignment exposure machine, exposure system, lithography system, etc.,...

1. Energy-saving, low-cost-LED luminescence to achieve a certain brightness when the energy consumption is only about 15 watts, ...

The new generation of LED parallel light exposure machine uses imported core light source system. ...