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. 17, 2026
Filed:
May. 01, 2023
Semiconductor Components Industries, Llc, Scottsdale, AZ (US);
Bartosz Piotr Banachowicz, San Jose, CA (US);
Swarnal Borthakur, Boise, ID (US);
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC, Scottsdale, AZ (US);
Abstract
Image sensor pixels, imaging systems, and methods for constructing image sensor pixels. The image sensor pixel includes a photosensitive region, a charge storage node, a deep trench isolation, and a spectral router. The charge storage node is positioned on a back-side of the photosensitive region. The deep trench isolation extends from a front-side of the photosensitive region toward the charge storage node. The spectral router is positioned on the front-side of the photosensitive region. The spectral router is configured to route photons of a first wavelength received at the spectral router into the photosensitive region and away from the charge storage node. The spectral router is also configured to route photons of a second wavelength received at the spectral router to one or more neighboring image sensor pixels.