A polymer memory having a ferroelectric polymer memory material with cell sizes that are asymmetric

A polymer memory having a ferroelectric polymer memory material with cell sizes that are asymmetric

  • CN 1,839,445 A
  • Filed: 08/20/2004
  • Published: 09/27/2006
  • Est. Priority Date: 08/25/2003
  • Status: Active Grant
First Claim
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1. polymer memory comprises:

  • First many conductive word lines, described word line extends parallel to each other along the y direction, and has the center line of first distance that is spaced apart from each other on the x direction;

    On described word line along first ferroelectric polymer memory material of x direction and y direction;

    Many conductive bit, described bit line extends parallel to each other along described x direction on described first ferroelectric polymer memory material, and has a center line of the second distance that on described y direction, is spaced apart from each other, described second distance is less than described first distance, in described first ferroelectric polymer memory material, limit the first polymer memory cell array, each polymer memory cell is in the place that respective bit line is intersected on wherein corresponding of described first many word lines, when selecting voltage difference to put on respective word on the opposition side of corresponding units of described first array and bit line, described first ferroelectric polymer memory material at described corresponding units place is changed with box lunch.

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