Patent ID: 9373751
Filing Date: 2016-06-21
CPC Classification: H01L

Claim Text:
1. A light emitting element comprising: a first conductivity type semiconductor layer, a first electrode disposed on a region of the first conductivity type semiconductor layer; a second conductivity type semiconductor layer disposed on an another region of the first conductivity type semiconductor layer to surround the first electrode; and a second electrode disposed on the second conductivity type semiconductor layer; wherein in a plan view, the second conductivity type semiconductor layer has an outer periphery in a square shape which includes a first diagonal line and a second diagonal line; the first electrode includes a first connecting portion arranged on the first diagonal line and a first extending portion extending from a first end portion of the first connecting portion on the first diagonal line; the second electrode includes a second connecting portion arranged on the first diagonal line to face the first connecting portion via the first extending portion, and two second extending portions respectively including a first portion extending from the second connecting portion on each side of the first diagonal line, and a second portion extending from the first portion in a linear shape, interposing the first diagonal line with two second portions; the first end portion of the first connecting portion being arranged between the second diagonal line and a straight line intersecting the tip ends of the two second extending portions; and a second end portion of the first connecting portion, which is opposite from the first end portion, is disposed between the second connecting portion and the straight line intersecting the tip ends of the two second extending portions.