Mask aligner Electronic Visions AL6-2 (double sided)

Technical information
Technical data
Substrate size <1", 1", 2", 3", 4"
Mask size 4", 5", 6"
Thickness of substrate and mask Max 10 mm
Alignment:

range
rotation
accuracy

option
all movements controlled by step motors and piezos

X-Y-Z +/- 5 mm
+/- 3°
standard - 1,25 µm

high-resolution - 0,1 µm (with piezo-translators)
Alignment possibilities First Print - Alignment OFF Separation -adjustable in 1 µm steps (5 - 99 µm)
Contact pressure between mask and substrate Adjustable from 1 Newton
Exposure possibilities Soft contact, Vacuum contact, Hard contact, Proximity and exposure without mask
Microscope

Top side alignment
Bottom side alignment

Magnification
 

Split field MS 251
Split field MS 250

10x
Lamp house For wavelength of 350nm for power of 350W
Uniformity of illumination +/- 3% with 4"


Mask aligner

This page is maintained by charlotta.tuovinen@tkk.fi