Surface light emitting device and method for manufacturing surface light emitting device
JP2025027777APending Publication Date: 2025-02-28SONY SEMICON SOLUTIONS CORP
Patent Information
- Application Number
- JP2023132901
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2023-08-17
- Publication Date
- 2025-02-28
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Figure 2025027777000001_ABST
Abstract
To provide a surface light emitting element capable of suppressing restriction of a current path from an electrode provided on a light emitting element portion to an oxidized constriction layer.SOLUTION: A surface light emitting element includes a light-emitting element portion having a first structure including a first semiconductor structure, a second structure including a second semiconductor structure stacked with the first structure, a light-emitting layer disposed between the first and second structures, and an oxidized constriction layer provided within the first structure and / or the second structure, and the surface of the light-emitting element portion facing the second structure is provided with a first circular defect portion in which a solid layer and / or a gas layer is provided, and a second defect portion that surrounds the first defect portion at least in a planar view, and in which a solid layer and / or a gas layer is provided.SELECTED DRAWING: Figure 1
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Citation Information
Patent Citations
Method for manufacturing semiconductor light-emitting element
JP2009099668A