On November 10th, the collaborative research team of Professor Jo Sae-byeok from the School of Chemical Engineering at Sungkyunkwan University (SKKU) and Professor Cho Jeongho from the Department of Chemical and Biomolecular Engineering at Yonsei University announced the development of a new ultra-realistic, defect-resistant transparent display technology. Transparent displays are a key element in ultrarealistic information technology, such as extended reality (XR) and displays for personal transporters. Previously, there were technical limitations to transparent displays as transparent p-type semiconductors were deemed unusable due to their chemical instability. However, Prof. Jo’s collaborative research team was able to develop a new production method that not only addresses the issue of the p-type semiconductor’s chemical instability but also is viable in large-scale manufacturing. The research also found a way to curb defects by controlling the formation of the nano-scale structure in production. Prof. Jo stressed that “the new technology developed by the collaborative research effort is a breakthrough in transparent display technology” and that “it will become the key element in ultra-realistic transparent displays.”