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:
Feb. 18, 2020
Filed:
Nov. 25, 2016
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Johan Rothman, Grenoble, FR;
Florent Rochette, Saint-Jean de Bournay, FR;
Abstract
A photodetection device including a diode array and a method for production thereof. In the device, each diode of the array includes an absorption region having a first bandgap energy and a collection region having a first doping type, and adjacent diodes in a network are separated by a trench including sides and a bottom. The bottom and sides of the trench form a stabilization layer having a second doping type, opposite the first doping type, and a bandgap energy greater than the first bandgap energy of the absorption regions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile