Device and method for determining ranks of light emitting devices each mounted on plurality of respective mounting points on substrate

Abstract

Provided is a method of determining ranks of a light-emitting devices each mounted at a plurality of respective mounting points on a substrate. The method of determining ranks of light-emitting devices each mounted at a plurality of respective mounting points on a substrate includes obtaining a size of a block including at least one mounting point, and obtaining a number of rank types, determining a number of block group types and a number of mounting points per rank included in an individual block group, determining, by using the number of block group types, arrangements of a plurality of block groups at the plurality of mounting points, and determining the ranks of the light-emitting devices each mounted at the plurality of respective mounting points based on the arrangements of the plurality of block groups and the number of mounting points per rank.

Dependencies are inferred from the claim text.