Patent ID: 7834365

Claim:
An LED chip package structure with high-efficiency light-emitting effect, comprising: a substrate unit having an opaque substrate body, and a positive electrode trace and a negative electrode trace respectively formed on the opaque substrate body; a light-emitting unit having a plurality of LED chips arranged on the opaque substrate body, wherein each LED chip has a positive electrode side and a negative electrode side respectively and electrically connected with the positive electrode trace and the negative electrode trace of the substrate unit; a package colloid unit having a plurality of package colloids for respectively covering the LED chips, wherein each package colloid has a colloid cambered surface and a colloid light-emitting surface respectively formed on a top surface and a front surface thereof, and the colloid cambered surface is extended upwards and forwards from a top surface of the opaque substrate body and the colloid light-emitting surface is extended downwards from a top end of the colloid cambered surface to the top surface of the opaque substrate body; and a frame unit having an opaque frame layer formed on the opaque substrate body and covering the package colloids, wherein only the colloid light-emitting surface of each package colloid is exposed outside and the colloid cambered surface and other outer surfaces of each package colloid are covered by the opaque frame layer, and thus one part of light beams generated by the LED chips are directly projected outside from the colloid light-emitting surface of each package colloid and other part of light beams generated by the LED chips are reflected by an inner surface of the opaque frame layer and then projected outside from the colloid light-emitting surface of each package colloid.