Patent ID: 9608179
Date: 2017-03-28
CPC Classifications: H01L

Claim:
1. A surface-mount-device (SMD) type light-emitting diode (LED) package device, comprising: an LED chip; a first metal supporting frame having a first end on which the LED chip is mounted and a second end opposite to the first end on a first axis; a second metal supporting frame, which is spaced apart from the first metal supporting frame, having a first end of the second metal supporting frame and a second end which is disposed oppositely to the first end of the second metal supporting frame on the first axis, wherein the LED chip is electrically connected to the first end of the second metal supporting frame through a conducting wire; and a packaging body, wherein the packaging body includes: a lens portion, which covers the LED chip, the first end of the first metal supporting frame and the first end of the second metal supporting frame, and the lens portion having a light-emitting surface whose center is an optical axis extending along the first axis, and a supporting portion, integrally formed with the lens portion on a side opposite to the light-emitting surface of the lens portion, the supporting portion including: a circumferential surface which surrounds the optical axis, and a bottom surface which is adjacent to the circumferential surface and which is disposed on a side far away from the lens portion, wherein the bottom surface is inward-curved and a plurality of points on the bottom surface forms a supporting stand on a predetermined assembling plane in such a manner that a space is formed between the bottom surface and the predetermined assembling plane, and the second end of the first metal supporting frame extends outwardly from the bottom surface through the space to be in the same level of the predetermined assembling plane, and the second end of the second metal supporting frame extends outwardly from the bottom surface through the space to be in the same level of the predetermined assembling plane.