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:
Jan. 20, 2009
Filed:
Oct. 31, 2006
Su-jin Ahn, Seoul, KR;
Su-Jin Ahn, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
Exemplary embodiments of the present invention provide set programming methods and write driver circuits for a phase-change memory array. An exemplary embodiment of a set programming method may comprise applying a set current pulse to the phase-change cells, which may cause phase-change cells, which may be included within the phase-change memory array, to transition to the set resistance state. Exemplary embodiments of the set programming methods and/or write driver circuits may result in the phase-change cells to transition to the set resistance state.
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