Aluminium gallium indium phosphide
(重定向自AlGaInP)

Aluminium gallium indium phosphide (AlGaInP, also AlInGaP, InGaAlP, etc.) is a semiconductor material that provides a platform for the development of novel multi-junction photovoltaics and optoelectronic devices, as it spans a direct bandgap from deep ultraviolet to infrared.