AlGaAs/GaAs roughening etching solution
The surfaces of AlGaAs films, GaAs films, and GaAs substrates can be effectively roughened through etching, improving light extraction efficiency.
The features of this product are as follows: - It is possible to form desired unevenness and improve light extraction efficiency. - Processing can be done at low temperatures and in a short time. - The in-plane uniformity of the uneven surface shape is good. Keywords: frost treatment, unevenness, LED, light-emitting diode, aluminum gallium arsenide, gallium arsenide.
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