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. 08, 2024
Filed:
Feb. 11, 2022
Changxin Memory Technologies, Inc., Anhui, CN;
Qinghua Han, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
Provided are a semiconductor structure and a method for manufacturing the same. The semiconductor structure includes: a base; a bit line; and a semiconductor channel including a first doped region, a channel region, and a second doped region that are sequentially arranged, where the first doped region contacts the bit line, and the first doped region, the channel region, and the second doped region are doped with first-type doped ions. The channel region is further doped with second-type doped ions, enabling a concentration of majority carriers in the channel region to be less than a concentration of majority carriers in the first doped region and a concentration of majority carriers in the second doped region. The first-type doped ions are one of N-type ions or P-type ions, and the second-type doped ions are the other of N-type ions or P-type ions.