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. 27, 2022
Filed:
Jul. 28, 2020
SK Hynix Inc., Icheon-si, KR;
Min Su Cho, Icheon-si, KR;
SK HYNIX INC., Icheon-si, KR;
Abstract
An image sensing device is provided to include a semiconductor substrate configured to include a photoelectric conversion element that generates photocharges in response to light incident to the photoelectric conversion element, a plurality of microlenses disposed over the semiconductor substrate and configured to allow the incident light to converge upon the photoelectric conversion element, and a polarization structure disposed between the semiconductor substrate and the microlenses and configured to transmit light of a polarization oriented in a specific direction to the photoelectric conversion element, wherein the polarization structure includes one or more air layers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile