Patent ID: 9012248
Filing Date: 2015-04-21
Classification: H01L

Abstract:
1. A method for manufacturing an LED package, comprising steps: providing a substrate with a circuit structure formed thereon, stacking the substrate on a supporting board, and arranging a plurality of LED dies on the substrate; providing a mold and a gelatinous-state fluorescent film with a uniform thickness, positioning the supporting board with the substrate and the LED dies in the mold and positioning the gelatinous-state fluorescent film in the mold, the gelatinous-state fluorescent film cooperating with the mold and the supporting board to define a receiving space thereamong, the substrate and the LED dies being received in the receiving space; exhausting air in the receiving space to attach the gelatinous-state fluorescent film on the LED dies; solidifying the gelatinous-state fluorescent film and removing the mold; forming an encapsulation on the substrate to cover the LED dies; and cutting the substrate and removing the supporting board to obtain several individual LED packages; wherein the mold comprises an annular frame, and the receiving space is defined among the fluorescent film, the annular frame of the mold and the supporting board; wherein the frame comprises an inner sidewall, a top surface and a bottom surface, the supporting board abuts against the inner sidewall, and a bottom surface of the supporting board is coplanar with the bottom surface of the frame; and wherein the mold further comprises a cover with an air vent defined therein, the cover is positioned above the frame with the gelatinous-state fluorescent film sandwiched between the cover and the top surface of the frame.