Page "Light-emitting diode" Paragraph 33

< p > The light emission cones of a real LED wafer are far more complex than a single point-source light emission.

The light emission zone is typically a two-dimensional plane between the wafers.

Every atom across this plane has an individual set of emission cones .</ p > < p > Drawing the billions of overlapping cones is impossible, so this is a simplified diagram showing the extents of all the emission cones combined.

The larger side cones are clipped to show the interior features and reduce image complexity ; they would extend to the opposite edges of the two-dimensional emission plane .</ p >