Patent ID: 11929591
Assignee: SONY GROUP CORPORATION
Field: Optics (Instruments)
Classification: CPC H | IPC H

Claim 0:
1. A semiconductor light-emitting device, comprising:
a stacked body that includes a first conductive-type semiconductor layer, an active layer, and a second conductive-type semiconductor layer in this order, wherein the stacked body has paired side faces opposed to each other;
a cutout section that is on at least one of the paired side faces of the stacked body, wherein the cutout section has a bottom face where the first conductive-type semiconductor layer is exposed; and
a high-resistance region that is in vicinity of the bottom face of the cutout section and the side face of the stacked body, wherein the high-resistance region has electric resistance higher than electric resistance of the stacked body in a periphery of the high-resistance region.