×

Resistive memory device and method of operating the same

  • US 9,183,932 B1
  • Filed: 04/14/2015
  • Issued: 11/10/2015
  • Est. Priority Date: 07/15/2014
  • Status: Active Grant
First Claim
Patent Images

1. A method of operating a resistive memory device comprising a plurality of memory cells arranged in regions where a plurality of first signal lines and a plurality of second signal lines cross each other, the method comprising:

  • applying a first voltage to a first line, from among unselected first signal lines connected to unselected memory cells, that is not adjacent to a selected first signal line connected to a selected memory cell from among the plurality of memory cells;

    applying a second voltage that is lower than the first voltage to a second line, from among the unselected first signal lines, that is adjacent to the selected first signal line;

    floating the unselected first signal lines; and

    applying a third voltage that is higher than the first voltage to the selected first signal line.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×