发明申请
- 专利标题: OPTOELECTRONIC COMPONENT AND METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT
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申请号: US17774870申请日: 2020-10-21
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公开(公告)号: US20230125745A1公开(公告)日: 2023-04-27
- 发明人: Michael BINDER , Andreas RÜCKERL , Roland ZEISEL
- 申请人: OSRAM Opto Semiconductors GmbH
- 申请人地址: DE Regensburg
- 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: DE Regensburg
- 优先权: DE102019217228.8 20191107
- 国际申请: PCT/EP2020/079658 WO 20201021
- 主分类号: H01L33/14
- IPC分类号: H01L33/14 ; H01L33/00 ; H01L25/075 ; H01L33/44 ; H01L33/62 ; H01L33/38
摘要:
An optoelectronic component may include a support and multiple optoelectronic semiconductor chips that can be actuated individually and independently of one another. Each semiconductor chip may include a semiconductor layer sequence. Each semiconductor chip may have an electrically insulating passivation layer on the respective lateral surface of the semiconductor layer sequence. The semiconductor chip(s) are assigned to a first group, which may be paired with a common boundary field generating device arranged on the passivation layer face facing away from the semiconductor layer sequence at an active zone for each semiconductor chip of the first group. The boundary field generating device is designed to at least temporarily generate an electric field in the boundary regions of the active zone so that a flow of current through the semiconductor layer sequences can be controlled in the boundary regions during the operation of the semiconductor chips of the first group.
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