Abstract: We propose a non-contact method for determining phosphor/silicone temperature (phosphor temperature) in phosphor-coated light-emitting diode (pc-LED). The pc-LED with a surface mounted ...

When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around ...

To cultivate the core competencies of technicians in Light Emitting Diode (LED) and the optoelectronic industry, indicators of professional competence were explored in this study. 55 indicators were ...

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Diphenilamino-substituted carbazoles were used as guest compounds for the preparation of highly efficient blue organic light-emitting diodes based on the phenomenon of delayed fluorescence. It was ...

Stability is becoming a main issue for perovskite light-emitting diodes (PeLEDs), as their external quantum efficiency (EQE) has been boosted to above 20%. An all-inorganic perovskite, cesium lead ...