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. 05, 2021
Filed:
Mar. 04, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Seheon Baek, Seoul, KR;
Youngsun Min, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A memory device includes a first page buffer supplying a first bias voltage to a selected bitline in a bitline precharge phase; and a second page buffer supplying a second bias voltage to an unselected bitline, adjacent to the selected bitline, in the bitline precharge phase, wherein the first page buffer includes a first bitline precharge circuit supplying the first bias voltage to the selected bitline, the second page buffer includes a second bitline precharge circuit supplying the second bias voltage to the unselected bitline, wherein the second page buffer floats the unselected bitline in a sensing phase for detecting data of a selected memory cell connected to the selected to bitline.