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发明申请
US20120230080A1 Variable Resistance Device, Semiconductor Device Including The Variable Resistance Device, And Method Of Operating The Semiconductor Device 有权
可变电阻器件，包括可变电阻器件的半导体器件以及操作半导体器件的方法

Variable Resistance Device, Semiconductor Device Including The Variable Resistance Device, And Method Of Operating The Semiconductor Device
摘要：
According to an example embodiment, a method of operating a semiconductor device includes applying a first voltage to the variable resistance device so as to change a resistance value of the variable resistance device from a first resistance value to a second resistance value that is different from the first resistance value, sensing first current flowing through the variable resistance device to which the first voltage is applied, determining a second voltage used to change the resistance value of the variable resistance device from the second resistance value to the first resistance value based on a distribution of the sensed first current, and applying the determined second voltage to the variable resistance device.
摘要（中）：

根据示例性实施例，一种操作半导体器件的方法包括：向可变电阻器件施加第一电压，以便将可变电阻器件的电阻值从第一电阻值改变为不同于第一电阻值的第二电阻值 第一电阻值，感测流过施加有第一电压的可变电阻装置的第一电流，基于分布确定用于将可变电阻装置的电阻值从第二电阻值改变为第一电阻值的第二电压 并且将确定的第二电压施加到可变电阻装置。

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