- 专利标题： Headlamp for vehicles
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申请号： US16954898申请日： 2017-12-22
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公开(公告)号： US11098871B2公开(公告)日： 2021-08-24
- 发明人: Marcel Bursy , Markus Giehl , Julien Hansen , Marc Kaup , Thomas Rettweiler , Christian Schmidt , Christian Smarslik , Philip Stroop , Carsten Wilks , Benjamin Willeke
- 申请人： Hella GmbH & Co. KGaA
- 申请人地址： DE Lippstadt
- 专利权人： Hella GmbH & Co. KGaA
- 当前专利权人： Hella GmbH & Co. KGaA
- 当前专利权人地址： DE Lippstadt
- 代理机构： Husch Blackwell LLP
- 国际申请： PCT/EP2017/084380 WO 20171222
- 国际公布： WO2019/120565 WO 20190627
- 主分类号： F21S41/675
- IPC分类号： F21S41/675 ; F21S41/16 ; F21S41/125 ; F21S41/20 ; F21Y115/30 ; F21Y113/10
摘要：
A headlamp for vehicles comprising at least one light source for generating at least one light beam, a scanning device for one-dimensionally scanning the at least one light beam bidirectionally in a scanning direction, and an array of optical elements arranged side by side in a direction that corresponds to the scanning direction so that the at least one light beam impinges on the optical elements successively. At least some of the optical elements are designed to expand the at least one light beam in a direction perpendicular to the direction, in which the optical elements are arranged side by side.
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