US Patent 10458613 Vehicle light source

A light source for a vehicle includes a first substrate, a second substrate, a first light emitting element, and a second light emitting element. The second substrate is spaced apart from the first substrate. The first light emitting element is coupled to a surface of the first substrate that faces the second substrate. The first light emitting element is configured to emit light through the second substrate. The second light emitting element is coupled to a surface of the second substrate that faces the first substrate. The second light emitting element is configured to emit light through the first substrate.