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:
Oct. 13, 2026
Filed:
Dec. 12, 2022
Globalfoundries Singapore Pte. Ltd., Singapore, SG;
Ping Zheng, Singapore, SG;
Eng Huat Toh, Singapore, SG;
Cancan Wu, Singapore, SG;
Kiok Boone Elgin Quek, Singapore, SG;
GlobalFoundries Singapore Pte. Ltd., Singapore, SG;
Abstract
A photodiode device includes a semiconductor substrate, a plurality of pixels, each of the pixels including a diode structure on a first side of the substrate and a conductive layer on a second side of the substrate, and DTI structures isolating adjacent pixels from one another, the DTI structures including a conductive material that electrically couples the conductive layer on the second side of the substrate and a metal line on the first side of the substrate. The conductive material in the DTI structures is part of an electrode circuit for the pixels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile