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:
Feb. 16, 2021
Filed:
Sep. 06, 2018
Micron Technology, Inc., Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A semiconductor device comprises a stack comprising an alternating sequence of dielectric structures and conductive structures, and a channel structure within an opening vertically extending through the stack and comprising a first semiconductor material having a first band gap. The semiconductor device also comprises a conductive plug structure within the opening and in direct contact with the channel region, and a band offset structure within the opening and in direct physical contact with the channel structure and the conductive plug structure. The band offset structure comprises a second semiconductor material having a second band gap different than the first band gap. The semiconductor device further comprises a conductive line structure electrically coupled to the conductive plug structure. A method of forming a semiconductor device and an electronic system are also described.