The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 2013
Filed:
Dec. 16, 2010
Jeffrey M. Raynor, Edinburgh, GB;
Michaël Maurin, Marseilles, FR;
Mitchel O'neal Perley, Santa Barbara, CA (US);
Pierre-francois Lenne, Marseilles, FR;
Herve Rigneault, Allauch, FR;
Renaud Vincentelli, Marseilles, FR;
Jeffrey M. Raynor, Edinburgh, GB;
Michaël Maurin, Marseilles, FR;
Mitchel O'Neal Perley, Santa Barbara, CA (US);
Pierre-Francois Lenne, Marseilles, FR;
Herve Rigneault, Allauch, FR;
Renaud Vincentelli, Marseilles, FR;
STMicroelectronics (R&D) Limited, Buckinghamshire, GB;
Universite Paul Cezanne Aix Marseille III, Aix en Provence Cedex, FR;
Abstract
The disclosure relates to a fabrication process of a biosensor on a semiconductor wafer, comprising steps of: making a central photosensitive zone comprising at least one pixel-type biological analysis device comprising a photosensitive layer, and a first peripheral zone surrounding the central photosensitive zone, comprising electronic circuits. The first peripheral zone is covered by a hydrophilic coating, and the central photosensitive zone is covered with a hydrophobic coating. A barrier of a bio-compatible resin is formed on the second peripheral zone.