The future society will be based on "the Metaverse", which is a fusion of the real world and the virtual world, and accordingly, the importance of hyper-realistic displays as a medium of virtual communication is increasing. To realize such immersive AR/VR near-eye displays, the development of high color-purity light emitters is indispensable to expand the color reproduction range of displays.
Novel Optoelectronic Devices
Our group is developing a new optical neuromorphic that processes image data efficiently using light and electrical signals. It uses colloidal semiconducting quantum dots and perovskite nanocrystals as a light-sensing layer, enabling on-chip learning and overcoming limitations of traditional computing.