Patent ID: 8828753

Claim:
A method for producing a light emitting diode device comprising the steps of: preparing a board mounted with a light emitting diode; preparing a hemispherical lens molding die; preparing a light emitting diode encapsulating material which includes a light emitting diode encapsulating layer and a phosphor layer disposed on the light emitting diode encapsulating layer, and in which both of the light emitting diode encapsulating layer and the phosphor layer are prepared from a resin before final curing; and disposing the light emitting diode encapsulating material between the board and the lens molding die so that the phosphor layer faces the lens molding die and the light emitting diode encapsulating layer faces the board to compressively mold both of the light emitting diode encapsulating layer and the phosphor layer at the same time, so that the light emitting diode is directly encapsulated by the hemispherical light emitting diode encapsulating layer and the phosphor layer is disposed on the hemispherical surface of the light emitting diode encapsulating layer.