- 专利标题： OPTOELECTRONIC DEVICE AND METHOD FOR MANUFACTURING AN OPTOE-LECTRONIC DEVICE
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申请号： EP19177109.6申请日： 2019-05-28
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公开(公告)号： EP3745474A1公开(公告)日： 2020-12-02
- 发明人: BEHRINGER, Martin , LORENZO, Zini , WANG, Xue
- 申请人： OSRAM Opto Semiconductors GmbH
- 申请人地址： Leibnizstraße 4 93055 Regensburg DE
- 专利权人： OSRAM Opto Semiconductors GmbH
- 当前专利权人： OSRAM Opto Semiconductors GmbH
- 当前专利权人地址： Leibnizstraße 4 93055 Regensburg DE
- 代理机构： Zacco Patent- & Rechtsanwälte
- 主分类号： H01L33/20
- IPC分类号： H01L33/20 ; H01L33/44
摘要：
An optoelectronic device (10) comprises a carrier layer (11) and a p-n diode layer (12) arranged over the carrier layer (11) and provided in a mesa structure, wherein the p-n diode layer (12) comprises a main surface (16) and side walls (18, 19) with the main surface (16) facing the carrier layer (11), and wherein at least a portion of at least one of the side walls (18, 19) of the p-n diode layer (12) forms an angle with the main surface (16) in the range from 88° to 92°.
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