Semiconductor Photoresists and Functional Cleaning Solutions

Semiconductor Photoresists and Functional Cleaning Solutions:
Our company serves as the base of our operations within the United States and customer support for Sumitomo Chemical’s photoresist business, which includes Dry and immersion-type Arf, Krf, and i-line photoresists for a wide range of semiconductor and packaging applications. We also service customers for other products such as process chemicals. Activities include development, sales, distribution, technical support, and global specification.

Advanced Photoresists SUMIRESIST® Positive-Type Photoresist

Drawing on the broad expertise our company has accumulated over many years as a diversified chemical company, our company continues to expand our line of SUMIRESIST® positive-type photoresists. As one of the leading photoresist suppliers in the world, our product portfolio covers a wide range of technologies and applications. In anticipation of ever growing and diversifying customer needs, our company continuously increase and focus our development efforts on more advanced resist platforms, including those for next generation lithography technologies.

  • i-line: PFi Series resists for all critical and non-critical applications.
  • KrF: PEK Series resists for all critical and non-critical applications.
  • ArF: PAR Series resists (both dry and immersion applications) for your most demanding applications.
  • We are developing multiple advanced patterning techniques with out partners to meet the continuing lithography roadmap requirements

Information Sheets

i-line: PFi Series Resists

KrF: PEK Series Resists

ArF: PAR Series Resists


Functional Cleaning Solutions (and Dongwoo Fine Chem)


In addition to contacting our company directly, our sales team will be at the following conferences:

For more information on Semiconductor Process Materials contact:

Ken Campman
Vice President
Phone: (602) 659-2529

Gary B. Smith
Regional Manager
Phone: (503) 936-4742

Jason R. Cantone
Regional Manager
Phone: (845) 750-1007

Frank Fischer
Regional Manager
Phone: (602) 781-1337