Ap Memory Technology Corporation

Owen Yuwen Li

Wenliang Chen

Wen Liang Chen

A memory cell includes: a latch, powered by a first reference voltage and a second reference voltage different from the first reference voltage, and having a first connecting terminal and a second connecting terminal; a first programmable fuse, having a first terminal coupled to the first connecting terminal and a second terminal coupled to the second reference voltage; and a second programmable fuse, having a first terminal coupled to the second connecting terminal and a second terminal coupled to the second reference voltage.

Memory cell, memory device, and related identification tag

A semiconductor memory device is provided such as a random-access memory (DRAM) including a plurality of DRAM memory cells. Each of the DRAM cells includes an N-type transistor, a P-type transistor, and a common capacitor. The components are disposed in the same direction as the bit-line, with the common capacitor occupying the center region between the N- and P-type transistors. The common capacitor is a metal insulator metal (MIM) capacitor configured by connecting three capacitor elements in parallel. The three capacitors include a first capacitor element formed on a first source/drain region of the N-type transistor, a second capacitor element formed on a first source/drain region of the P-type transistor, and a third element over the field isolation region between the transistors. A bottom electrode of each of these capacitor elements connects the first source/drain region of the N-type transistor to a first source/drain region of the P-type transistor.

Growing community of inventors

Zhubei, Taiwan

Owen Yuwen Li