Invention Grant
- Patent Title: Lighting module for a vehicle headlamp
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Application No.: US15738340Application Date: 2016-06-09
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Publication No.: US10371335B2Publication Date: 2019-08-06
- Inventor: Jürgen Zorn , Thomas Edletzberger , Christian Bemmer , Peter Schadenhofer , Martin Schragl , Martin Stein
- Applicant: ZKW GROUP GMBH
- Applicant Address: AT Wieselburg
- Assignee: ZKW Group GmbH
- Current Assignee: ZKW Group GmbH
- Current Assignee Address: AT Wieselburg
- Agency: Eversheds Sutherland (US) LLP
- Priority: ATA50573/2015 20150630
- International Application: PCT/AT2016/050189 WO 20160609
- International Announcement: WO2017/000005 WO 20170105
- Main IPC: F21S41/20
- IPC: F21S41/20 ; F21S41/14 ; F21S41/24 ; F21S41/255 ; F21S41/47 ; F21S41/16 ; F21S41/176

Abstract:
A lighting module (1) for a vehicle headlamp (2), wherein the lighting module (1) comprises at least one lighting element (3), which is excitable to emit visible light when illuminated by laser light, and at least one light-transmissive carrier element (4), wherein the carrier element (4) has at least one light-entry face (4a) and at least one light-exit face (4b) lying opposite the light-entry face (4a), wherein the at least one lighting element (3) is arranged at the at least one light-entry face (4a) of the carrier element (4) in order to radiate light into the light-entry face (4a), wherein a) the at least one light-exit face (4b) of the carrier element (4) is delimited by a light-opaque mask (5) surrounding the light-exit face (4b) or b) the at least one light-exit face (4b) reaches up to the side faces (6a to 6d) of the carrier element (4), wherein at least one side face (6b) has two side portions (6b′, 6b″) adjoining one another, said side portions being inclined relative to one another for forming a light/dark boundary.
Public/Granted literature
- US20180180239A1 LIGHTING MODULE FOR A VEHICLE HEADLAMP Public/Granted day:2018-06-28
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