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

Claim 11:
12. A semiconductor light-emitting device, comprising:
a substrate;
a stacked body that is on the substrate, 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 and a side face of the substrate, wherein the cutout section has a bottom face where the substrate is exposed; and
a high-resistance region that is in vicinity of the bottom face of the cutout section, wherein the high-resistance region has electric resistance higher than electric resistance of the stacked body in a periphery of the high-resistance region.