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. 19, 2021
Filed:
May. 02, 2019
Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;
Chi-Hsiang Weng, Hsinchu, TW;
Yu-Der Chih, Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
A memory cell array includes a first column of memory cells, a second column of memory cells, a first bit line, a second bit line and a source line. The second column of memory cells is separated from the first column of memory cells in a first direction. The first column of memory cells and the second column of memory cells are arranged in a second direction. The first bit line is coupled to the first column of memory cells, and extends in the second direction. The second bit line is coupled to the second column of memory cells, and extends in the second direction. The source line extends in the second direction, is coupled to the first column of memory cells and the second column of memory cells.