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:
Oct. 31, 2023
Filed:
Feb. 21, 2020
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Shuji Manda, Kanagawa, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Abstract
A light receiving element () according to an embodiment of the present disclosure includes: a semiconductor layer including a compound semiconductor material; a first impurity diffusion region (A) provided on one surface of the semiconductor layer; and a second impurity diffusion region (B) provided around the first impurity diffusion region (A). The second impurity diffusion region (B) has a lower impurity concentration than an impurity concentration of the first impurity diffusion region (A).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile