SIDE EMITTING DEVICE WITH HYBRID TOP REFLECTOR

摘要

A side-emitting light emitting device (100) is provided, comprising at least one light emitting diode (101) arranged on a substrate (102) and facing a scattering reflector (103, 109) disposed at a distance from and extending along the extension of said substrate. The reflector comprises a plurality of non- parallel oriented reflective flakes (112) distributed in a transmissive carrier (113), such that light incident thereon from any angle of incidence is reflected and scattered. The scattering action of the reflector gives rise to an angular redistribution in the device, which increases the chance of light exiting the device through lateral openings between the reflector and the substrate, while the opacity of the reflector prevents light from being emitted through the top surface.