Patent ID: 8723782

Claim:
A light emitting lamp comprising: a lamp tube longitudinally extended parallel to an extension line defined within the lamp tube; and a plurality of set electrodes disposed on a periphery of the lamp tube and arranged along the extension line, and comprising a first set electrode and a second set electrode directly adjacent to each other; further comprising a plurality of electrode insulating parts disposed between the periphery of the lamp tube and the set electrodes; wherein the periphery of the lamp tube is divided into a first region and a second region by a plane including the extension line, each of the set electrodes includes a first electrode disposed on the first region and a second electrode disposed on the second region, and an electrode insulating part among the plurality of electrode insulating parts overlaps both the first electrode of the first set electrode and first electrode of the second set electrode, and electrically separates the first and second set electrodes from each other, wherein the electrode insulating part extends between the first electrode of the first set electrode and the first electrode of the second set electrode.