Invention Grant
- Patent Title: Vehicle headlight comprising a light tunnel, a bend and a light passage
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Application No.: US14652706Application Date: 2013-11-21
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Publication No.: US09719647B2Publication Date: 2017-08-01
- Inventor: Wolfram Wintzer , Hans Scheibner , Mohsen Mozaffari
- Applicant: DOCTER OPTICS SE
- Applicant Address: DE Neustadt an der Orla
- Assignee: Docter Optics SE
- Current Assignee: Docter Optics SE
- Current Assignee Address: DE Neustadt an der Orla
- Agency: Barnes & Thornburg LLP
- Priority: DE102013001072 20130123
- International Application: PCT/EP2013/003514 WO 20131121
- International Announcement: WO2014/114309 WO 20140731
- Main IPC: F21S8/10
- IPC: F21S8/10 ; G02B19/00 ; F21Y115/10

Abstract:
A vehicle headlamp comprising first second light sources and first and second lens. Each lens comprising a precision-molded, one-piece, element of a transparent material. Each one-piece element comprising a light tunnel and a light-conducting part having an optically effective light exit surface. The first lens light tunnel comprises an optically effective, light inlet surface and transitions into a light-conducting part while making a first bend for imaging the first bend as a light-shadow line by means of light coupled in or irradiated onto the light inlet surface. The second lens light tunnel comprises a second optically active, light inlet surface and transitions into a second light-conducting part while making a second bend for imaging the second bend by means of light coupled in or irradiated onto the light inlet surface, the second bend (substantially) being a variant of the first bend mirrored on a straight line.
Public/Granted literature
- US20150330590A1 VEHICLE HEADLIGHT Public/Granted day:2015-11-19
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