Photolithography, also known as optical lithography or UV lithography, is a precision process for patterning parts on thin films or substrates (also known as "wafers"). Photolithography uses light to transfer geometry from a photomask (also known as a "photomask") to a light-sensitive (i.e. photosensitive) chemical photoresist on a substrate. Alfa Chemistry offers YES III Vapor Prime Oven-based lithography services to help the semiconductor industry grow.
YES III Vapor Prime Oven
HMDS coating
• Load wafers in YES LP-III vapor prime oven and press start.
The yield engineering YES II vapor prime oven is used to coat substrates with HMDS to improve resist adhesion for standard positive photoresists.
Alfa Chemistry offers lithography services based on YES III Vapor Prime Oven. If you are interested, please feel free to contact us.
For research use only, not intended for any clinical use.
Please fill out the form below and we will get back to you as soon as possible with a quotation for the item you are interested in.
Alfa Chemistry provides customized laboratory services to research institutes, universities, and other institutions in the field of chemistry and materials. Our mission is to provide you with comprehensive and powerful technical support.
Privacy Policy | Cookie Policy | Copyright © 2025 Alfa Chemistry. All rights reserved.