Patent ID: 8814378

Claim:
An LED (light emitting diode) package structure, comprising an LED chip and a frame for receiving the LED chip, and the frame comprising a bottom wall, a first sidewall and a light exiting wall, wherein the LED chip is disposed on the bottom wall, the first sidewall is obliquely disposed in a light exiting direction of the LED chip, and light rays emitted from the LED chip are reflected by the first sidewall and then exit from the light exiting wall, wherein the light exiting wall is formed with a light exit aperture, and light rays emitted from the LED chip exit from the light exiting aperture after being reflected; wherein the bottom wall is disposed at a bottom of the frame, the light exiting wall is disposed at a top of the frame, the first sidewall is disposed between the bottom wall and the light exiting wall, and the first sidewall is inclined at an angle with respect to the bottom wall, the frame further comprises a second sidewall disposed opposite to the first sidewall, and light rays emitted from the LED chip are reflected by the first sidewall and then by the second sidewall and the bottom wall before exiting from the light exiting wall.