Patent ID: 7829901
Filing Date: 2010-11-09
Classification: F21K,F21Y,G02B

Abstract:
1. An LED chip package structure with high-efficiency light-emitting effect, comprising: a substrate unit; a light-emitting unit comprising a plurality of LED chips electrically arranged on the substrate unit; a package colloid unit having a longitudinal package colloid for covering the LED chips, the longitudinal package colloid comprising a cambered colloid surface and a light-emitting colloid surface, wherein the colloid cambered surface is extended upwards and forwards over the substrate body and the light-emitting colloid surface is extended downwards from the colloid cambered surface toward the substrate unit; and a frame unit formed over the substrate body for covering the package colloid unit and allowing light emission in the direction of the colloid light-emitting surface of the package colloid unit.