Method of manufacturing LED package for formation of molding member

1. A method of manufacturing a light emitting diode (LED) package, comprising:

preparing a mold die which includes an upper surface and a lower surface having an outer circumferential surface and a concave surface surrounded by the outer circumferential surface, the mold die having an outlet extending from the upper surface to the lower surface;

preparing a base having a light emitting section formed therein;

forming an inlet in a predetermined region of the base adjacent the outer side surface of the base, excluding the region under or over which the light emitting section is formed;

positioning the mold die on the light emitting section;

forming a mold member by injecting a molding compound into the inlet of the base; and

removing the mold die,

wherein the outlet is formed in a region of the mold die adjacent the outer circumferential surface of the mold die so as to face the inlet, wherein the inlet is diagonally offset from the outlet with respect to an inside space defined by the molding die and the base, and

wherein the base having the light emitting section formed therein includes:

a lead frame composed of one or more pairs of lead terminals;

a package that houses a portion of the lead frame and has an emission window which is opened in such a manner that light is emitted;

an LED chip that is mounted on the lead frame positioned inside the package;

an electrode connection portion that electrically connects the LED chip and the lead frame; and

the molding compound that is filled into the package so as to protect the LED chip, and

wherein the portion of the lead frame housed in the package is exposed to the outside through the bottom surface of the package, and a printed circuit board is mounted on the lower surface of the exposed lead frame.

2. The method according to claim 1 , wherein the molding compound is formed of transparent epoxy or silicon resin.

3. The method according to claim 1 , wherein the LED chip includes at least one or more LED chips among a red LED, a green LED, a blue LED, a yellow LED, and an orange LED.

4. The method of claim 1 , wherein the inlet and outlet are formed in a vertical direction with respect to the upper surface of the base.

5. The method of claim 1 , wherein gas in the inside space defined by the molding die and the base is discharged to the outside via the outlet.