Demonstration of micro-OLED systems using MoS₂-based multilayer electrodes

Nahyun Kim; Seok Hee Hong; Wanqi Ren; Ho Jin Lee; Jinkyung Lee; Tae Geun Kim

doi:10.1117/12.2675963

6 October 2023 Demonstration of micro-OLED systems using MoS₂-based multilayer electrodes

Nahyun Kim, Seok Hee Hong, Wanqi Ren, Ho Jin Lee, Jinkyung Lee, Tae Geun Kim

Proceedings Volume PC12659, Organic and Hybrid Light Emitting Materials and Devices XXVII; PC1265912 (2023) https://doi.org/10.1117/12.2675963
Event: SPIE Organic Photonics + Electronics, 2023, San Diego, California, United States

Conference Poster

Abstract

A compact active-matrix organic light-emitting diode (AMOLED) micro-display is demonstrated by using Ag/MoS₂/Ag-based memristive electrodes as the top (cathode) and bottom (anode) electrodes. The anode serves as a reflector with functions of the transistor and capacitor in the conventional AMOLED driving circuit; thus, each OLED pixel is turned on or off according to its resistance state, without any switching elements, making the driving system compact. Meanwhile, the cathode is designed as a semi-transparent electrode by properly adjusting the thickness of the MoS₂ and Ag layers. This approach paves the way for implementing a compact driving circuitry in various display systems.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Nahyun Kim, Seok Hee Hong, Wanqi Ren, Ho Jin Lee, Jinkyung Lee, and Tae Geun Kim "Demonstration of micro-OLED systems using MoS₂-based multilayer electrodes", Proc. SPIE PC12659, Organic and Hybrid Light Emitting Materials and Devices XXVII, PC1265912 (6 October 2023); https://doi.org/10.1117/12.2675963

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