Thin semiconductor GaInN layer, method for preparing same, light-emitting diode comprising said layer and illumination device

摘要

Thin, single semi conducting layer of GaInN, possibly containing a small percentage of arsenic, phosphorus or antimony, the said layer emitting at least two visible lights with determined colors which can be combined, particularly to obtain white light.Method for preparing this layer.Light emitting diode (LED), particularly a LED emitting white light comprising such a thin layer in its active zone, and lighting device comprising such a diode.