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, 2025
Filed:
Sep. 16, 2021
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
François Deneuville, Grenoble, FR;
Abstract
An image sensor including a plurality of pixels, each including: a photodetector semiconductor region; a metal region arranged on a first surface of the semiconductor region; a band-pass or band-stop interference filter arranged on a second surface of the semiconductor region opposite to the first surface; and between the semiconductor region and the metal region, an absorbing stack comprising, in the order from the semiconductor region, a dielectric layer, a silicon layer, and a tungsten layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile