September 16, 2025 UMD Home FabLab AIM Lab
MJB-3 Mask aligner- right of spin station #1 Back to Equipment List
Operational Status ● Online
Description The Karl Suss MJB-3 Mask Aligner is used with substrates up to 3" in diameter. It also works for smaller samples. It is a contact/proximity aligner and can be set to utilize either 365 nm or 405 nm light. It is used with a variety of both positive and negative photoresists. Recipes for our standard photoresist processing are attached to the back of the operating instructions below.
Location FabLab | Teaching Lab
Manufacturer Karl Suss America Inc. MJB-3
Staff Contact FabLab Staff
fablab@umd.edu
Rates
Large Commercial
$242/hr
Small Commercial / MTECH
$166/hr
External Non-profit / University
$126/hr
UMD
$81/hr
No Charge
$0/hr
Reservations No upcoming reservations at this time.
Logs
Mon, Sep 15, 2025
12:00 pm - 3:30 pm
Daniel Lewis
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Fri, Sep 12, 2025
9:00 am - 11:00 am
Mark Lecates
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Mon, Aug 25, 2025
11:15 am - 11:30 am
Lyanne Rivera Vazquez
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Wed, Aug 13, 2025
10:00 am - 11:00 am
Mark Lecates
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Deleted by: Mark Lecates

Thu, Jul 17, 2025
1:15 pm - 1:30 pm
Ahmed Shadman Alam
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Deleted by: Ahmed Shadman Alam

Records to show:
SOPs
Photo-03 - SOP - MJB-3 Mask Aligner.pdf (64.6 KB)
index.php (38 B)
Manuals

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Recipes

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

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