One-time programmable devices including chalcogenide material and electronic systems including the same

A switching device disposed in a substrate is turned on and a program current is applied to a fuse electrically connected to a switching device, thereby cutting the fuse. The fuse includes a first electrode electrically connected to the switching device, a second electrode spaced apart from the firs...

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Bibliographic Details
Main Authors Jeong, Chang-Wook, Kong, Jun-Hyok, Oh, Hyung-Rok
Format Patent
LanguageEnglish
Published 05.07.2011
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Summary:A switching device disposed in a substrate is turned on and a program current is applied to a fuse electrically connected to a switching device, thereby cutting the fuse. The fuse includes a first electrode electrically connected to the switching device, a second electrode spaced apart from the first electrode, and a chalcogenide pattern disposed between the first and second electrodes.