Scientists in Korea developed a wearable, full-color OLED display using a two-dimensional (2-D) material-based backplane transistor.
Thamarasee Jeewandara07.21.20
The development of electronic applications can take on many new forms to include foldable and wearable displays to monitor human health and act as medical robots.
Such devices rely on organic-light emitting diodes (OLEDs) for optimization. However, it is still challenging to develop semiconducting materials with high mechanical flexibility due to their restricted use in conventional electronic formats.
In a new report on Science Advances, Minwoo Choi and a team of scientists in Electronic Engineering and Materials Science in the Republic of Korea, developed a wearable, full-color OLED display using a two-dimensional (2-D) material-based backplane transistor.
They engineered an 18-by-18 thin-film transistor array on a thin molybdenum disulfide (MoS2) film and transferred it to an aluminum oxide (Al2O3)/polyethylene terephthalate (PET) surface.
Choi et al. then dep
Continue reading this story and get 24/7 access to The Independent Global Source for the Flexible and Printed Electronics Industry. for FREE
Stay ahead of the fast growing field of flexible and printed electronics, an emerging industry that promises to revolutionize the methods in which electronic components and systems are manufactured. Flexible and printed electronics covers smart packaging and labels, sensors and wearables, solar cells, displays and lighting, batteries, medical devices, military equipment, and much more.
FREE SUBSCRIPTION
Already a subscriber? Login