Dhananjay Gadre] happened across a useful little trick the other day. Take any old 1N4148 or 1N914 glass-package signal diode ...
In an effort to create simpler next-generation lighting solutions, researchers from the University of Turku in Finland have developed a color-tunable white OLED. It is a top light-emitting device that ...
Abstract: The state-of-the-art micro-LEDs based on group III-V chips face the challenges in size-effect and mass transfer. Recently, perovskite LEDs have rapidly developed, and their solution ...
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