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:
Apr. 11, 2023
Filed:
Mar. 18, 2019
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Prashant Majhi, San Jose, CA (US);
Kunjal Parikh, Fremont, CA (US);
Jack T. Kavalieros, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01); H01L 21/20 (2006.01); H01L 21/768 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14625 (2013.01); H01L 21/2007 (2013.01); H01L 21/768 (2013.01); H01L 27/14632 (2013.01);
Abstract
Embodiments herein describe techniques for an optical device including a substrate of a wafer. An image sensor device is formed on a front side of the substrate, while a plurality of posts of a metasurface lens are formed on a backside opposite to the front side of the substrate. A post of the plurality of posts includes a metasurface material that is transparent to light. Other embodiments may be described and/or claimed.