Patent ID: 11934064
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G  H

Claim 15:
16. A light source apparatus comprising:
a plurality of light sources configured to emit light;
a substrate comprising a plurality of holes electrically connecting the first surface of the substrate to the second surface of the substrate; and
a plurality of dimming blocks provided on the first surface of the substrate and arranged in rows and columns,
wherein each dimming block of the plurality of dimming blocks comprises a first plurality of light sources from among the plurality of light sources,
wherein the first plurality of light sources of each dimming block of the plurality of dimming blocks are arranged in rows and columns on the first surface of the substrate, and
wherein each of the plurality of holes is in a region surrounded by the at least four light sources of each respective dimming block of the plurality of dimming blocks.