Patent ID: 9023671
Filing Date: 2015-05-05
Classification: H01L

Abstract:
1. A method of disposing phosphor layers, comprising: preparing phosphor layer fabrication equipment comprising a vertical frame and a plurality of phosphor layer pattern holes; fabricating phosphor layers by filling the plurality of phosphor layer pattern holes of the phosphor layer fabrication equipment with a phosphor layer solution comprising a phosphor, silicon, and a filler and baking the filled phosphor layer solution; placing a Light-Emitting Diode (LED) under the phosphor present in each of the plurality of phosphor layer pattern holes of the phosphor layer fabrication equipment in such a way as to be spaced apart from the phosphor; and vertically applying force to the phosphor present in the phosphor layer pattern hole from a top towards a bottom of the phosphor so that the phosphor is detached from the phosphor layer pattern hole downwardly and vertically and placed at a top surface of the LED.