公开(公告)号：US09890918B2

公开(公告)日：2018-02-13

申请号：US14654539

申请日：2013-12-17

Applicant: OSRAM GmbH

Inventor： Frank Singer ,  Stefan Grötsch

IPC: F21S8/10 ,  F21V7/22 ,  F21V9/16 ,  F21V7/00 ,  F21V7/06 ,  F21Y115/30 ,  F21Y115/10

CPC classification number: F21S41/285 ,  F21S41/14 ,  F21S41/16 ,  F21S41/321 ,  F21S41/36 ,  F21S41/365 ,  F21S41/43 ,  F21S41/50 ,  F21S45/47 ,  F21V7/0033 ,  F21V7/06 ,  F21V7/22 ,  F21V9/08 ,  F21V9/30 ,  F21Y2115/10 ,  F21Y2115/30

Abstract: A headlight device is disclosed. In an embodiment a headlight device includes a laser light source configured to emit collimated primary radiation, a conversion element comprising conversion regions configured to at least partly convert the collimated primary radiation into secondary radiation and to form luminous regions during operation, and separating webs which separate the conversion regions from one another, wherein the separating webs are nontransmissive to the collimated primary radiation and secondary radiation and a deflection unit configured to direct the collimated primary radiation onto the conversion element and to guide the collimated primary radiation as a scanning beam over partial regions of the conversion element.

公开(公告)号：US20150338044A1

公开(公告)日：2015-11-26

申请号：US14654539

申请日：2013-12-17

Applicant: OSRAM GMBH

Inventor： Frank Singer ,  Stefan Grötsch

IPC: F21S8/10

CPC classification number: F21S41/285 ,  F21S41/14 ,  F21S41/16 ,  F21S41/321 ,  F21S41/36 ,  F21S41/365 ,  F21S41/43 ,  F21S41/50 ,  F21S45/47 ,  F21V7/0033 ,  F21V7/06 ,  F21V7/22 ,  F21V9/08 ,  F21V9/30 ,  F21Y2115/10 ,  F21Y2115/30

Abstract: A headlight device is disclosed. In an embodiment a headlight device includes a laser light source configured to emit collimated primary radiation, a conversion element comprising conversion regions configured to at least partly convert the collimated primary radiation into secondary radiation and to form luminous regions during operation, and separating webs which separate the conversion regions from one another, wherein the separating webs are nontransmissive to the collimated primary radiation and secondary radiation and a deflection unit configured to direct the collimated primary radiation onto the conversion element and to guide the collimated primary radiation as a scanning beam over partial regions of the conversion element.

Abstract translation: 公开了一种前照灯装置。 在一个实施例中，头灯装置包括被配置为发射准直的主辐射的激光光源，转换元件包括被配置为至少部分地将准直的主辐射转换成次级辐射并在操作期间形成发光区域的转换区域， 所述转换区域彼此之间，其中所述分离纤维网对准直的初级辐射和次级辐射是非透射的;以及偏转单元，被配置为将准直的主辐射引导到转换元件上，并且将准直的主辐射引导为局部区域上的扫描光束 的转换元素。