lithography Archives - DisChem Inc

HMDS Photoresist Adhesion: The Importance of Photolithography Process

by master-setup | Apr 11, 2022 | lithography

The photolithography process is critical in manufacturing integrated circuits in semiconductor fabrication. This process uses light to create patterns on a photosensitive surface, which are then used to etch circuit features into the underlying material. One of the...

Understanding EUV Photolithography and EUV Photomask

by master-setup | Mar 9, 2022 | lithography

Since the mid-1980s, EUV lithography has been under development, and it is currently in the pilot phase with 0.33-NA tools at chip manufacturing facilities, with high-volume production planned soon. With increased NA and lowering wavelength, like with conventional...

Everything You Should Know About Photolithography in Nanotechnology

by master-setup | Jan 31, 2022 | lithography

Photolithography is one of the most popular methods to create nanoscale circuit components. Nicephore Niepce, a French scientist, developed the first photoresist in 1820. This component is fundamental to photolithography in nanotechnology. Photoresists are substances...

Extreme Ultra-Violet Photomasks

by master-setup | Jan 5, 2022 | lithography, Uncategorized

EUV photomasks function by a light reflection, which is achieved using 40 alternating layers of silicon and molybdenum. This is different from the common photomasks that hinder light, using one chromium layer onto a quartz substrate. The numerous layers work to...

Guide about Electron Beam Lithography

by master-setup | Dec 9, 2021 | lithography

Electron beam lithography. What is this, and who should have this machine? This is a question that we are getting a lot. You need to make sure that you are getting all the information about the beam to understand what it is and why this is something businesses need....

DisChem provides innovative chemical solutions for advanced lithographic manufacturing. From hologram, optical media, to state of the art microlithography and e-beam manufacturing, DisChem has chemical solutions to increase yield and reduce cost and process waste.