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New LED displays packing 90nm 'virus-sized' pixels can deliver 127,000 PPI visuals
Use of perovskite facilitates new 'nano-PeLED' pixels.
Fabrication processes of micro- and nano-PeLEDs (Image credit: Zhejiang University)Last but not least, there is the eternal question of commercialization of such breakthrough technology. The scientists have already started to work with LinkZill, a Hangzhou-based tech company commercializing thin-film transistor (TFT) technologies, to create a programmable circuit to drive the new displays. They also have a prototype active-matrix micro-PeLED display "driven by a TFT backplane, [and] capable of showing complex images and video clips."
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