Patent ID: 7961515
Filing Date: 2011-06-14
Classification: G11C,H01L

Abstract:
1. An electronic book comprising: a display portion; and a memory portion including a nonvolatile memory, the nonvolatile memory comprising: wherein a gate electrode of the first memory transistor of the first memory cell and the second memory cell is connected to the first line, wherein a gate electrode of the second memory transistor of the first memory cell and the second memory cell is connected to the second line, wherein one of a source region and a drain region of the first memory transistor of the first memory cell is connected to the third line, wherein one of a source region and a drain region of the second memory transistor of the first memory cell is connected to the fourth line, wherein one of a source region and a drain region of the first memory transistor of the second memory cell is connected to the fourth line, and wherein one of a source region and a drain region of the second memory transistor of the second memory cell is connected to the fifth line.