Led light disposed on a flexible substrate and connected with a printed 3d conductor

Abstract

An example includes subject matter (such as an apparatus) comprising a planar substrate including a first surface that is planar, at least one bare light emitting diode (“LED”) die coupled to the substrate and conductive ink electrically coupling the at least one bare LED die, wherein the conductive ink is disposed on the substrate and extends onto a surface of the LED that is out-of-plane from the first surface.

What is claimed is: 
     
         1 . An apparatus, comprising:
 a substantially planar substrate including a first surface that is substantially planar;   at least one bare light emitting diode (“LED”) die coupled to the first surface, the at least one bare LED die comprising:
 a substantially planar N-doped region located substantially parallel to the substantially planar substrate and facing away from the substantially planar substrate; and 
 a P-doped region defining a mesa-shaped section facing away from the substantially planar substrate, the P-doped region disposed parallel the N-doped region, further away from the substantially planar substrate than the N-doped region; and 
   an insulator disposed between the N-doped region and the substantially planar substrate, along a portion of the at least one bare LED die, from a side of the mesa, along the N-doped region, and onto a side of the N-doped region.