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. 04, 2023
Filed:
Dec. 26, 2018
Applicant:
Suzhou Lekin Semiconductor Co., Ltd., Taicang, CN;
Inventors:
Assignee:
SUZHOU LEKIN SEMICONDUCTOR CO., LTD., Taicang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/02 (2010.01); H01L 33/24 (2010.01); H01L 33/32 (2010.01);
U.S. Cl.
CPC ...
H01L 33/025 (2013.01); H01L 33/24 (2013.01); H01L 33/32 (2013.01);
Abstract
A semiconductor device can define a plurality of points on the basis of an In ion concentration, a first dopant concentration, and a second dopant concentration, and identify each layer on the basis of a region between the points defined as above. The Mg concentration in a specific layer may increase along a specific direction and then decrease.