Patent ID: 9625635
Date: 2017-04-18
CPC Classifications: G02B

Claim:
1. A light source comprising: a light emitter configured to emit light; and a light guiding member located at a side of the light emitter comprising: a first light entering face on one side of the light guiding member, a first light exiting face on an opposite side of the light guiding member, and a top face coupling between the first light entering face and the first light exiting face, and comprising a first connecting face directly coupled to the first light exiting face and a second connecting face extending from an angle relative to the first connecting face, the second connecting face coupled to the first light entering face and directly contacting the first light entering face, the first light entering face coupled to the light emitter, wherein the first light entering face has a height larger than that of the first light exiting face; wherein the light guiding member is configured to receive the light from the light emitter by the first light entering face and output the light by the first light exiting face.