公开(公告)号：US20230006100A1

公开(公告)日：2023-01-05

申请号：US17850585

申请日：2022-06-27

Applicant: NICHIA CORPORATION

Inventor： Hidetoshi TANAKA ,  Hirofumi NISHIYAMA ,  Kentaro YAGI

IPC: H01L33/32 ,  H01L33/38

Abstract: A stacked body includes a long side and a short side in a top view. The long side extends in a first direction. The short side extends in a second direction orthogonal to the first direction. The short side is shorter than the long side. A light emission peak wavelength of a first active layer is different from a light emission peak wavelength of a second active layer. A first n-type layer includes a first n-side contact portion contacting a first electrode. A second n-type layer includes a second n-side contact portion contacting a second electrode. In a top view, a center of the first n-side contact portion is separated from a first line that passes through a center of the second n-side contact portion and is parallel to the first direction.