Electroluminescence measurement experimental setup (IMAGE)

Osaka Metropolitan University

Electroluminescence measurement experimental setup

Caption

Lamp light passes through the light-emitting electrochemical cell (LEC), driven by square wave bias, to observe signal absorption using spectrophotometry. Electroluminescence (EL) generates light when electrons recombine with electron holes, shedding excess energy in the form of photons.

Credit

Katsuichi Kanemoto, Osaka Metropolitan University

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