Invention Grant
- Patent Title: Optoelectronic semiconductor component having an intermediate layer and method for producing the optoelectronic semiconductor component
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Application No.: US17413393Application Date: 2019-12-18
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Publication No.: US12170342B2Publication Date: 2024-12-17
- Inventor: Mohammad Tollabi Mazraehno
- Applicant: OSRAM Opto Semiconductors GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Slater Matsil, LLP
- Priority: DE102018133526.1 20181221
- International Application: PCT/EP2019/085859 WO 20191218
- International Announcement: WO2020/127429 WO 20200625
- Main IPC: H01L33/06
- IPC: H01L33/06 ; H01L33/00 ; H01L33/12 ; H01L33/32

Abstract:
In an embodiment an optoelectronic semiconductor component includes a first semiconductor layer of an n-conductivity type, the first semiconductor layer being of AlxGa1-xN composition, with 0.3≤x≤0.95, a second semiconductor layer of a p-conductivity type, an active zone between the first semiconductor layer and the second semiconductor layer, the active zone including a quantum well structure and an intermediate layer between the first semiconductor layer and the active zone, wherein the intermediate layer includes a semiconductor material of AlyGa1-yN composition, with x*1.05≤y≤1, and wherein the intermediate layer is located directly adjacent to the active zone.
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