Light source device using light emitting diode and light emitting device using same

摘要

A light source device including a light-permeable cap accommodating therein a light emitting diode adapted to emit light from a top surface thereof in an axial direction. The top surface is oriented at an angle relative to the axial direction such that the light projected toward the top surface is reflected thereon and is redirected toward lateral direction or directions. A light emitting device has a disc-like globe which has opposing flat light permeable walls and within which a plurality of such light source devices are arranged along a marginal portion of the globe. The redirected light from each light source is diffused from the light permeable walls.