December 1, 2021 UMD Home FabLab AIMLab
EVG 620 Mask Aligner Back to Equipment List
Operational Status ‚óŹ Online
Description EVG- 620 is back in operation with a NEW power supply, new "Y" motion motor and PM. Note: bulb changed 11-11-2020 Intensity is now 24 mw/cm2

Do NOT turn off after use, use SO use the new track ball and left button

The EVG 620 is a two-sided contact alignment and exposure tool. It is configured for 3", 4" and 6" wafers only. Its minimum achievable feature size is approximately one micron.

The EVG 620 is fitted with a special fixture which facilitates precise registration of two wafers in the aligner prior to using the EVG 01 Wafer Bonder.

Power supply
Location FabLab | Photo Tunnel
Manufacturer EVG 620
Staff Contact JohnJohn Abrahams
External Non-profit / University
Small Commercial / MTECH
Large Commercial
No Charge
Reservations No upcoming reservations at this time.
Wed, Dec 01, 2021
1:00 pm - 1:15 pm
Sean O'Leary
View Reservation
Tue, Nov 30, 2021
1:00 pm - 1:15 pm
Sean O'Leary
View Reservation

Deleted by: Sean O'Leary

Fri, Nov 05, 2021
9:30 am - 10:30 am
Sean O'Leary
View Reservation
Training Sean on EVG
Thu, Nov 04, 2021
9:30 am - 10:30 am
Angela Chapman
View Reservation
Training with SU-8
Tue, Oct 26, 2021
10:00 am - 11:00 am
Sean O'Leary
View Reservation

Deleted by: John Abrahams

Backside align training
Records to show:
620Bondalign.pdf (1.01 MB)
620Lithography.pdf (995.56 KB)
index.php (38 B)
photo-05_sop_EVG620_mask_aligner.pdf (86.36 KB)

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Colleges A. James Clark School of Engineering
The College of Computer, Mathematical, and Natural Sciences

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