Our research group at the University of Technology of Ilmenau, department of Microsystems Technology, Mechatronics and Mechanics is for instance intensive work on modelling, shaping and realisation for electrostatic x-y-precision drive for large range of motion. In this connection we are looking for data and process parameter about of photosensitive insulating materials. Sincerely Detlef Riemer Detlef.Riemer@Maschinenbau.TU-Ilmenau.DE