All-Organic Photopatterned One Diode-One Resistor Cell Array for Advanced Organic Nonvolatile Memory Applications

An all organic, photopatterned 4 × 4 one diode‐one resistor (1D–1R) cell array consisting of a photopatterned organic schottky diode and organic memory were fabricated and tested. Our results show that the all‐organic type photopatterned 4 × 4 1D–1R cell array architecture not only improves reading accessibility, but also prevents cross‐talk with neighboring cells. Each 1D–1R cell in the array architecture showed excellent switching performance, which suggests that such memory devices can be used for future advanced nonvolatile memory applications.