发明公开
- 专利标题: LIGHT EMITTING ELEMENT
-
申请号: US18536867申请日: 2023-12-12
-
公开(公告)号: US20240213298A1公开(公告)日: 2024-06-27
- 发明人: Yoshinori FUKUI , Shun KITAHAMA , Yoshiki INOUE
- 申请人: NICHIA CORPORATION
- 申请人地址: JP Anan-shi
- 专利权人: NICHIA CORPORATION
- 当前专利权人: NICHIA CORPORATION
- 当前专利权人地址: JP Anan-shi
- 优先权: JP 22206072 2022.12.22
- 主分类号: H01L27/15
- IPC分类号: H01L27/15
摘要:
A light emitting element includes: a first semiconductor layer; light emitting cells disposed on the first semiconductor layer, each including: an active layer, and a second semiconductor layer disposed on the active layer, wherein the light emitting cells include a first light emitting cell positioned in a center, and a plurality of second light emitting cells positioned around the first light emitting cell; a first insulation layer having a first opening provided above the first semiconductor layer located outward from the second light emitting cells and a plurality of second openings located above each second semiconductor layer; a first electrode disposed on the first insulation layer and electrically connected to the first semiconductor layer at the first opening; and a plurality of second electrodes, each positioned on and electrically connected to a respective one of the second semiconductor layers at a respective one of the second openings.
信息查询
IPC分类: