Thomson-csf

Basf Magnetics Gmbh

Centre National De La Recherche Scientifique

Universitë De Bordeaux

Institut Polytechnique De Bordeaux

Universite Bordeaux Montaigne

Sylvain Lazare

Hartmut Hibst

Alfred Hagemeyer

Dominique Broussoux

Daniel Dolfi

Jean-Marc Bureau

Hans J Richter

Gerd Fischer

Hans-Peter Schildberg

Matthias Bolle

Floréal Daniel

Aurélie Mounier

Sheet-like PET materials having slight surface roughness consisting of fine dot patterns in the submicron range are produced by double successive exposure of the surfaces to polarized UV light produced by a pulsed excimer laser and having planes of polarization arranged at an angle of from 20.degree. to 90.degree. relative to one another, and the PET films treated in this manner are used as a substrate for thin ferromagnetic metal layers.

Preparation of sheet-like polyethylene terephthalate materials having

Disclosed is a method for the making of microlenses for optical applications (display for example) resulting from the deposition of a liquid on a substrate, the surface of which has been locally modified so as to increase the wetting capacity of the liquid thereon. The substrate may be a polymer and the wetting liquid may be an organic fluid capable of hardening by an adapted treatment.

Method for the making of microlenses for optical applications

Growing community of inventors

Leognan, France

Sylvain Lazare