Full-color active-matrix organic light-emitting diode display on human skin based on a large-area MoS₂ backplane.

ABSTRACT: Electronic applications are continuously developing and taking new forms. Foldable, rollable, and wearable displays are applicable for human health care monitoring or robotics, and their operation relies on organic light-emitting diodes (OLEDs). Yet, the development of semiconducting materials with high mechanical flexibility has remained a challenge and restricted their use in unusual format electronics. This study presents a wearable full-color OLED display using a two-dimensional (2D) material-based backplane transistor. The 18-by-18 thin-film transistor array was fabricated on a thin MoS₂ film that was transferred to Al₂O₃ (30 nm)/polyethylene terephthalate (6 μm). Red, green, and blue OLED pixels were deposited on the device surface. This 2D material o

SUBMITTER: Choi M 

PROVIDER: S-EPMC7455500 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature