Surface light emitting device and method for manufacturing surface light emitting device

JP2025027777APending Publication Date: 2025-02-28SONY SEMICON SOLUTIONS CORP
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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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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