Surface light emitting apparatus including an optical distributor

摘要

The present disclosure relates to a surface light emitting apparatus including: a light source bar including a light source for generating an optical signal; at least one optical distributor for dividing the optical signal generated in the light source into a plurality of optical signals; a light guide plate for confining the plurality of optical signals divided by the optical distributor in an inside thereof and transfer the optical signals; and a scattering pattern formed on a surface of the light guide plate and for emitting a light by the optical signal transferred through the light guide plate.

主权项

1. A surface light emitting apparatus, comprising:
a light source bar including a light source configured to generate an optical signal; an optical distributor configured to divide the optical signal incident to the optical distributor into a plurality of optical signals; a light guide plate configured to confine the plurality of optical signals incident to the light guide plate in an inside thereof and transfer the plurality of optical signals; and a scattering pattern formed on a surface of the light guide plate and configured to emit a light by the optical signal transferred through the light guide plate; wherein the optical distributor is one of a Y-branch 3D optical waveguide, a comb-shaped optical waveguide, a sawtooth-shaped optical waveguide, and a waveguide including a plurality of micro triangular minors or a plurality of micro curved mirrors; wherein the optical distributor is a planar optical wave guide structure; and wherein the optical signal incident to the optical distributor and the plurality of optical signals incident to the light guide plate are on the same plane.