Patent ID: 9627437
Date: 2017-04-18
CPC Classifications: H01L

Claim:
1. A direct-emission display panel comprising: a substrate with a top surface and a bottom surface, wherein the substrate includes a plurality of through-hole vias (THVs) aligned in a plurality of parallel rows, wherein each THV exhibits a first diameter; a color phosphor material filling a first subset of the plurality of THVs; a film overlying the top surface of the substrate, wherein the film includes a plurality of wells, wherein each well of the plurality of wells is aligned in a row and exposes a corresponding one of the plurality of THVs, and wherein each well exhibits a second diameter that is greater than the first diameter; and a plurality of light emitting diode (LED) disks, wherein a respective one of the plurality of LED disks is situated in each well of the plurality of wells, wherein each LED disk of the plurality of LED disks exhibits a disk diameter that is both greater than the first diameter and less than the second diameter.