- 专利标题: MICRO LED DEVICE AND METHOD OF MANUFACTURING THE SAME
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申请号: US16922147申请日: 2020-07-07
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公开(公告)号: US20210118944A1公开(公告)日: 2021-04-22
- 发明人: Joohun HAN , Junhee CHOI , Kiho KONG , Jinjoo PARK , Nakhyun KIM , Junghun PARK
- 申请人: SAMSUNG ELECTRONICS CO., LTD.
- 申请人地址: KR Suwon-si
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2019-0131387 20191022
- 主分类号: H01L27/15
- IPC分类号: H01L27/15 ; H01L33/00
摘要:
A micro light emitting diode (LED) device and a method of manufacturing the same are provided. A micro LED device includes a light emitting layer that is provided on a support substrate, a bonding layer, and a driver layer. The light emitting layer includes a stacked structure including a first semiconductor layer, an active layer, and a second semiconductor layer; first and second electrodes provided on a first side and a second side of the stacked structure; and a plurality of light emitting regions. The bonding layer is positioned between the support substrate and the light emitting layer. The drive layer includes a drive element electrically connected to the light emitting layer and is positioned on the light emitting layer to apply power to the plurality of light emitting regions of the light emitting layer.
公开/授权文献
- US11670667B2 Micro LED device and method of manufacturing the same 公开/授权日:2023-06-06
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