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:
Aug. 22, 2023
Filed:
Nov. 11, 2021
SK Hynix Inc., Icheon-si, KR;
Soon Yeol Park, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
An image sensing device includes a first substrate structured to support a pixel array that includes a plurality of unit pixels arranged in a first direction and a second direction and configured to detect incident light to produce pixel signals carrying image information in the incident light; a second substrate structured to support one or more circuits for operation of the image sensing device including receiving a pixel signal from the plurality of unit pixels; and a shielding layer disposed between the first substrate and the second substrate, wherein the shielding layer includes shielding driver circuitry and conductive lines coupled to the shielding driver circuitry to receive electrical currents which produce electromagnetic fields to offset electromagnetic fields induced by currents in the one or more circuits supported by the second substrate.