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:
Dec. 20, 2011
Filed:
Oct. 13, 2009
Applicants:
Moosung Kim, Gyeonggi-do, KR;
Sungsoo Lee, Gyeonggi-do, KR;
Inventors:
Moosung Kim, Gyeonggi-do, KR;
Sungsoo Lee, Gyeonggi-do, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a flash memory device. The flash memory device includes a memory cell array, and a voltage generator. The memory cell array is connected to a plurality of word lines. The voltage generator generates a program voltage which is supplied to a selected word line of the word lines and a pass voltage which is supplied to a non-selected word line of the word lines, in a program operation. The voltage generator varies a level of the pass voltage with a temperature.