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. 21, 2026
Filed:
May. 12, 2023
Sumitomo Electric Industries, Ltd., Osaka, JP;
Daisuke Kimura, Osaka, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
A method of manufacturing a light-receiving element of the present disclosure includes forming a first contact layer at one surface of a substrate, forming a light receiving layer on the first contact layer, forming a second contact layer on the light receiving layer, removing a portion of each of the second contact layer, the light receiving layer, and the first contact layer and forming a first groove at which the first contact layer is exposed, filling the first groove with a resin, and after filling the first groove with the resin, removing the second contact layer and forming a second groove separating pixels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile