Patents by Inventor Guiseppe Alessio Maria D'Arrigo

Guiseppe Alessio Maria D'Arrigo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Semiconductor substrate suitable for the realization of electronic and/or optoelectronic devices and relative manufacturing process
    Publication number: 20150031193
    Abstract: A semiconductive substrate (1) is described that is suitable for realising electronic and/or optoelectronic devices of the type comprising at least one substrate (3), in particular of single crystal silicon, and an overlying layer of single crystal silicon (5). Advantageously, according to the invention, the semiconductive substrate (1) comprises at least one functional coupling layer (10) suitable for reducing the defects linked to the differences in the materials used. In particular, the functional coupling layer 10 comprises a corrugated portion (6) made in the layer of single crystal silicon (5) and suitable for reducing the defects linked to the differences in lattice constant of such materials used.
    Type: Application
    Filed: October 14, 2014
    Publication date: January 29, 2015
    Applicant: Consiglio Nazionale Delle Ricerche
    Inventors: Guiseppe Alessio Maria D'Arrigo, Francesco LA VIA