- 专利标题： Vertical cavity surface emitting laser (VCSEL) array and manufacturing method
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申请号： US17294446申请日： 2018-09-25
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公开(公告)号： US12132297B2公开(公告)日： 2024-10-29
- 发明人: Yang Wang , Yongxiang He
- 申请人： Shenzhen Raysees AI Technology Co. Ltd.
- 申请人地址： CN Shenzhen
- 专利权人： Shenzhen Raysees AI Technology Co. Ltd.
- 当前专利权人： Shenzhen Raysees AI Technology Co. Ltd.
- 当前专利权人地址： CN Shenzhen
- 代理商 Jigang Jin
- 国际申请： PCT/CN2018/107359 2018.09.25
- 国际公布： WO2020/061749A 2020.04.02
- 进入国家日期： 2021-05-17
- 主分类号： H01S5/00
- IPC分类号： H01S5/00 ; H01S5/0225 ; H01S5/0234 ; H01S5/042 ; H01S5/183 ; H01S5/42 ; H01S5/02345
摘要：
The present invention discloses a VCSEL array that can function in at least two different operational modes. In one operational mode, the VCSEL array functions as a regular-patterned array; and in the other operational mode, the VCSEL array functions as an irregular-patterned array. Thus, the same VCSEL chip may be used as an illumination light source or a structural light method light source for 3D sensing, depending on the selected operational mode.
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