Patent ID: 7515061

Claim:
An LED package structure for increasing light-emitting efficiency, comprising: a substrate unit having a main body and a plurality of through holes passing through the main body; a plurality of fluorescence colloid units, each received in the corresponding through hole and having an installed surface; a plurality of LED units, each having a light-emitting surface disposed on the corresponding fluorescence colloid unit and facing the installed surface of the corresponding fluorescence colloid units; a plurality of conductive units, each electrically connected between each two electrode areas that have the same pole and are respectively arranged on each LED unit and the main body; a plurality of opaque units, each disposed on two corresponding lateral faces of the main body for covering the installed surface of the corresponding fluorescence colloid unit, the corresponding LED unit, and the corresponding conductive units; and a plurality of light-condensing units corresponding to the LED units, wherein each light-condensing unit has two opaque blocks respectively disposed on the main body's another two corresponding lateral faces that are opposite to the two corresponding lateral faces of the main body for condensing light source that projects from the corresponding LED unit and through the corresponding opaque unit.