公开(公告)号：US20180156411A1

公开(公告)日：2018-06-07

申请号：US15575096

申请日：2016-05-11

申请人： LUMILEDS HOLDING B.V.

发明人： Hugo Johan Cornelissen ,  Achim Hilgers ,  Floris Maria Hermansz Crompvoets ,  Norbertus Antonius Maria Sweegers ,  Marc Andre De Samber

IPC分类号： F21S43/243 ,  B60Q1/00 ,  F21S41/25 ,  B60Q1/04 ,  F21S43/14 ,  F21S41/143

CPC分类号： F21S43/243 ,  B60Q1/0011 ,  B60Q1/04 ,  B60Q1/085 ,  B60Q2400/50 ,  F21S41/143 ,  F21S41/24 ,  F21S41/25 ,  F21S41/255 ,  F21S41/43 ,  F21S41/663 ,  F21S43/14 ,  F21W2103/60 ,  F21W2131/406 ,  F21Y2105/10 ,  F21Y2107/10 ,  G02B6/0005 ,  G02B6/0096 ,  G02B6/06

摘要： The present invention relates to a lighting device, in particular a headlamp for vehicles, at least comprising an array of light sources, consisting of first and second light sources being mounted within the same flat or curved plane, and a projecting optical system arranged to project light emitted by the light sources in a forward direction of the lighting device. At least one shifting element is arranged in front of said first light sources. The shifting element generates real or virtual emission positions of the light of said first light sources shifted towards or away from the projecting optical system with respect to emission positions of said second light sources. With the proposed lighting device, in addition to the main lighting function of illumination, a pattern or signature can be projected at one or several additional image planes. The lighting device thus e.g. allows the additional projection of branding or safety patterns.

公开(公告)号：US10948148B2

公开(公告)日：2021-03-16

申请号：US15575096

申请日：2016-05-11

申请人： LUMILEDS HOLDING B.V.

发明人： Hugo Johan Cornelissen ,  Achim Hilgers ,  Floris Maria Hermansz Crompvoets ,  Norbertus Antonius Maria Sweegers ,  Marc Andre De Samber

IPC分类号： F21S41/143 ,  B60Q1/08 ,  F21S41/24 ,  F21S41/663 ,  F21S41/43 ,  F21S41/255 ,  F21S41/153 ,  F21S41/25 ,  F21S43/243 ,  B60Q1/00 ,  B60Q1/04 ,  F21V8/00 ,  F21W131/406 ,  G02B6/06 ,  F21Y105/10 ,  F21Y107/10 ,  F21W103/60 ,  F21S43/14

摘要： The present invention relates to a lighting device, in particular a headlamp for vehicles, at least comprising an array of light sources, consisting of first and second light sources being mounted within the same flat or curved plane, and a projecting optical system arranged to project light emitted by the light sources in a forward direction of the lighting device. At least one shifting element is arranged in front of said first light sources. The shifting element generates real or virtual emission positions of the light of said first light sources shifted towards or away from the projecting optical system with respect to emission positions of said second light sources. With the proposed lighting device, in addition to the main lighting function of illumination, a pattern or signature can be projected at one or several additional image planes. The lighting device thus e.g. allows the additional projection of branding or safety patterns.