AlGaAs LED ARRAY AND METHOD FOR FABRICATING IT

摘要

The invention AlGaAs light emitting diode array, and as it relates to a process for the preparation, in order to replace the conventional diffusion-type GaAsP light-emitting diode array that is limited to light efficiency and luminosity even to use for the display device of the size reduction device light source, the portable electronic device the use of the display device light source, but formed of a AlGaAs light emitting diode array, the AlGaAs light emitting diode array structure to provide a degree of integration to the extent that can be provided to a display device for a portable electronic apparatus, that is, the second column of the plurality of unit pixels disposed in the concave-convex shape it is, by providing that in the structure in which the projecting portions to achieve the uneven light emission point is formed AlGaAs light emitting diode array and a method of manufacturing the same, provides a suitable light source for portable electronic devices.