Researchers developed the world's smallest OLED device at 100 nm, for super-resolution imaging and chiplet communication

Researchers developed the world's smallest OLED device at 100 nm, for super-resolution imaging and chiplet communication

Researchers from ETH Zurich, in collaboration with colleagues from the Indian Institute of Science and the University of Alberta, developed a new method to fabricate nanoscale OLED devices - with pixel size of only 100 nm. This goes below the diffraction limit of the emission wavelength, which can be highly useful for both super-resolution imaging and on-chip light sources for ultrabroadband chip-to-chip (chiplet) communication.  The researchers…