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.

Date of Patent:
Dec. 15, 2015

Filed:

May. 12, 2014
Applicant:

Macronix International Co., Ltd., Hsinchu, TW;

Inventors:

Hang-Ting Lue, Zhubei, TW;

Chun Hsiung Hung, Hsinchu, TW;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01); G11C 16/12 (2006.01); G11C 16/08 (2006.01); H01L 21/28 (2006.01); H01L 21/84 (2006.01); H01L 27/102 (2006.01); H01L 27/115 (2006.01); H01L 27/12 (2006.01); H01L 29/423 (2006.01); H01L 29/66 (2006.01); H01L 29/788 (2006.01); H01L 29/792 (2006.01); G11C 16/34 (2006.01); G11C 5/02 (2006.01);
U.S. Cl.
CPC ...
G11C 16/08 (2013.01); G11C 16/3495 (2013.01); H01L 21/28273 (2013.01); H01L 21/28282 (2013.01); H01L 21/84 (2013.01); H01L 27/1021 (2013.01); H01L 27/1157 (2013.01); H01L 27/11524 (2013.01); H01L 27/11565 (2013.01); H01L 27/11578 (2013.01); H01L 27/11582 (2013.01); H01L 27/1203 (2013.01); H01L 29/4234 (2013.01); H01L 29/42324 (2013.01); H01L 29/42328 (2013.01); H01L 29/42344 (2013.01); H01L 29/66825 (2013.01); H01L 29/66833 (2013.01); H01L 29/788 (2013.01); H01L 29/792 (2013.01); H01L 29/7926 (2013.01); G11C 5/025 (2013.01); G11C 16/0408 (2013.01); G11C 16/0466 (2013.01); G11C 16/0483 (2013.01); H01L 2924/0002 (2013.01);
Abstract

A memory includes an array of memory cells including rows and columns. The memory includes circuitry coupled to the word lines applying a first bias voltage to a first set of spaced-apart locations on a word line or word lines in the array, while applying a second bias voltage different than the first bias voltage, to a second set of spaced-apart locations on the word line or word lines, locations in the first set of spaced-apart locations being interleaved among locations in the second set of spaced-apart locations, whereby current flow is induced between locations in the first and second sets of locations that cause heating of the word line or word lines.


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