Flip-chip light emitting diode, manufacturing method of flip-chip light emitting diode and display device including flip-chip light emitting diode

Abstract

A flip-chip light emitting diode (LED), a display device including at least one flip-chip LED, and a method of manufacturing the LED. The flip-chip LED including a light-emitting layer; an n-type semiconductor layer laminated on a lower part of the light-emitting layer; a p-type semiconductor layer laminated on an upper part of the light-emitting layer; a first electrode that is electrically connected to the n-type semiconductor layer via a first contact hole formed in the LED; a second electrode that is electrically connected to the p-type semiconductor layer, and is electrically insulated from the first electrode; a metal layer provided in a first area, a second area, and a third area; a third electrode that is formed on the metal layer in the third area, is electrically connected to the metal layer, and is electrically insulated from the first electrode and the second electrode; and a plurality of insulating layers.