Patent attributes
A lighting device comprising:a light emitting module including a plurality of electrically connected light emitting bars each having a plurality of semiconductor light emitting devices;a chassis for containing the light emitting module and having a discharge opening;a reflection sheet arranged in the chassis; anda brightness nonuniformity reduction unit,wherein the light emitting bar includes:a band plate-shaped substrate;a wiring formed on one surface of the substrate;the plurality of semiconductor light emitting devices; andfirst and second connectors formed in proximity to opposing shorter sides on the one surface of the substrate,wherein the reflection sheet has at least a plurality of corresponding holes through which the plurality of semiconductor light emitting devices are inserted,and wherein the brightness nonuniformity reduction unit is arranged in proximity to a position of the first and second connectors of each light emitting bar.
