Stmicroelectronics S.a.

Cyril Fellous

Nicolas Hotellier

Christophe Aumont

Francois Roy

Michel Marty

François Roy

Bertrand Martinet

Christophe Cowache

Yannick Sanchez

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.

Production of an improved color filter on a microelectronic imaging device comprising a cavity

A photodetector including a photodiode formed in a semiconductor substrate and a waveguide element formed of a block of a high-index material extending above the photodiode in a thick layer of a dielectric superposed to the substrate, the thick layer being at least as a majority formed of silicon oxide and the block being formed of a polymer of the general formula RRRSiOSiRRRwhere R, R, and Rare any carbonaceous or metal substituents and where one of R, R, or Ris a carbonaceous substituent having at least four carbon atoms and/or at least one oxygen atom.

Monolithic photodetector

A method for manufacturing a bipolar transistor, comprising the steps of:

Method for manufacturing a bipolar transistor

Growing community of inventors

Echirolles, France

Cyril Fellous