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:
Dec. 30, 2025
Filed:
Dec. 21, 2022
SK Hynix Inc., Icheon-si, KR;
Pyong Su Kwag, Icheon-si, KR;
SK HYNIX INC., Icheon-si, KR;
Abstract
An image sensing device includes a first substrate including a first surface and a second surface facing away from the first surface, the first substrate including a pixel region and a pad region located outside the pixel region, the pixel region being structured to include pixel that generate electrical signals based on light incident upon the first surface to reach to the pixels, an insulation layer disposed under the second surface and including interconnects and an electrode pad, a pad open region disposed in the pad region and structured to expose the electrode pad, and a substrate isolation layer disposed outside the pixel region in the first substrate and formed to penetrate the first substrate. The substrate isolation layer includes a lens material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile