To all who are interested in ED photoresists:
list of manufacturers (taken from Electronic Packaging & Production, Feb
1992/67):
Du Pont, Kansai Paint, MacDermid, Nippon Paint, Nippon Petrochem,
Shipley.
This list might need an update.
We have been using two ED resists so far. Both are manufactured by
Shipley: Neg. resist Eagle 2100 EDPR and Pos. resist PEPR 2400. We use
both resists for Micromechanics applications. In our experience the
negative resist is easier to process.
Regards,
________________________________________________________________________
_
Matthias Heschel
Microelectronics Center
Technical University of Denmark, Bldg. 345 east
DK-2800 Lyngby