Patent ID: 9455387
Filing Date: 2016-09-27
CPC Classification: H01L

Claim Text:
1. A manufacturing method of an LED package structure, comprising the steps of: providing a base; disposing an LED chip on the base, the LED chip having at least one electrode arranged on a top surface thereof; electrically connecting the at least one electrode of the LED chip to the base by at least one metal wire, the at least one metal wire having an apex, and a loop height of the at least one metal wire being defined by the apex; providing a first phosphor sheet, the first phosphor sheet including a B-stage resin and a plurality of first phosphor powders being mixed therewith; adhering the first phosphor sheet onto the LED chip by the B-stage resin capable of viscosity so as to cover the top surface of the LED chip, the at least one electrode of the LED chip, and a side surface of the LED chip, wherein a thickness of the first phosphor sheet is smaller than the loop height, and the apex of the at least one metal wire being exposed from the first phosphor sheet; and disposing an encapsulation resin into the base to encapsulate the LED chip, the at least one metal wire, and the first phosphor sheet.