| 摘要 |
PURPOSE: A method of manufacturing an LED package is provided to improve optical efficiency by forming a reflector with a white tiO2, znO, lithopone, znS, baSO4, siO2 and PTFE. CONSTITUTION: In a device, a sheet(10) for a lower plate and a white sheet(20) for a reflector are prepared. A via hole(10a) is formed by punching the sheet, and the via hole is filled with the conductor paste. Electrode patterns(12a,12b,12c) are formed on the sheet having a via hole. The sheet and electrode pattern are combined through a plastic process. A white sheet for the reflector is laminated on the sheet for the lower plate. The lower plate and a white sheet for reflector are rigidly combined through a thermal process. A plurality of unit elements are formed by a cutter. |
