Shadow Mask Vendors

Many thanks to Dr. Archana Kumar, who compiled this list of shadow and sheet mask vendors that are in use by our SNF labmembers. (October 2018)

1. Towne Technologies for features down to 50um with success: http://townetech.com/
2.  Kapton film-based shadow masks : company in San Jose called Directed Light - lasercutting masks out of .005" Kapton film.  I believe their spot size is between 10 and 25 microns
3. 1" shadow mask 4 mil stainless substrate - Mark Devereaux, 71 Willie Street, Lowell MA 01854, T:978-805-5000, F:978-805-5049. They made 100, 200, 500um lines with 350um spacing for us.
4.  A-Laser fuad.barakat@a-laser.com
5.  Photo Etch Technology. Their website is:  http://www.stencil.com
6.  https://www.potomac-laser.com/project-gallery/category/metal-micromachining/
7.  http://www.i-source.com/smt-stencils-tooling-parts/?gclid=CjwKCAjw_tTXBRBsEiwArqXyMi3T8xuLEBKlpjWu6it2Jh_EVIgVwGRCanBrm_oJhX_D-RXHKetYbBoCRvcQAvD_BwE#shadowmask
8.  https://micronlaser.com/laser-applications/shadow-masks/
9.  https://www.photo-sciences.com
10.  http://outputcity.com
11. www.htaphotomask.com- they are local and reasonably priced. Ask for either Jim or Mykola.