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:
Mar. 20, 2012
Filed:
Jun. 08, 2007
Nicolas Hotellier, Grenoble, FR;
Cyril Fellous, Echirolles, FR;
Christophe Cowache, Crolles, FR;
Yannick Sanchez, St Nazaire les Eymes, FR;
Nicolas Hotellier, Grenoble, FR;
Cyril Fellous, Echirolles, FR;
Christophe Cowache, Crolles, FR;
Yannick Sanchez, St Nazaire les Eymes, FR;
STMicroelectronics SA, Montrouge, FR;
Abstract
A microelectronic device includes a color filter equipped with a plurality of filtering elements, including several filtering elements. The device includes at least one first zone located inside a cavity and includes a first group of filtering elements having a first critical dimension, and at least one second zone at the periphery of the cavity, including a second group of filtering elements having a second critical dimension that is different from the first critical dimension.