Invention Grant
US09129831B2 Resistor memory bit-cell and circuitry and method of making the same 有权
电阻器存储器位单元及其制作方法

Resistor memory bit-cell and circuitry and method of making the same
Abstract:
A resistive memory cell control unit, integrated circuit, and method are described herein. The resistive memory cell control unit includes a switching transistor and a resistive memory cell. The switching transistor includes a gate disposed on a first surface of a semiconductor substrate, a source, and a drain each disposed in the semiconductor substrate, a gate terminal disposed on the first surface and connected to the gate, a source terminal disposed on the first surface and connected to the source, and a drain terminal connected to the drain and disposed on a second surface opposite the first surface. The resistive memory cell is disposed on the second surface and has a first end connected to the drain terminal. The structure provides a small area and simple manufacturing process for a resistive memory cell integrated circuit.
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