Patent ID: 8421373

Claim:
A light-mixing multichip package structure, comprising: a substrate unit including at least one substrate body and at least two chip placing areas formed on the top surface of the substrate body; a light-emitting unit including at least one first light-emitting module for generating red light and at least one second light-emitting module for generating blue light, wherein the first light-emitting module includes a plurality of red light-emitting chips disposed on and electrically connected to one of the chip placing areas of the substrate unit, and the second light-emitting module includes a plurality of blue light-emitting chips disposed on and electrically connected to the other chip placing area of the substrate unit; a frame unit including at least one first continuous colloid frame and at least one second continuous colloid frame surroundingly formed on the top surface of the substrate body by coating, wherein the first continuous colloid frame surrounds the first light-emitting module to form at least one first colloid position limiting space on one of the chip placing areas of the substrate unit, and the second continuous colloid frame surrounds the second light-emitting module and the first continuous colloid frame to form at least one second colloid position limiting space on the other chip placing area of the substrate unit and between the first continuous colloid frame and the second continuous colloid frame; and a package unit including a transparent colloid body and a phosphor colloid body disposed on the top surface of the substrate body to respectively cover the first light-emitting module and the second light-emitting module, wherein the transparent colloid body is limited in the first colloid position limiting space, and the phosphor colloid body is limited in the second colloid position limiting space.