Invention Grant
- Patent Title: Light module for a motor vehicle headlight
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Application No.: US17602349Application Date: 2020-03-16
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Publication No.: US11378246B2Publication Date: 2022-07-05
- Inventor: Stefan Mitterlehner
- 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: EP19168608 20190411
- International Application: PCT/EP2020/057066 WO 20200316
- International Announcement: WO2020/207706 WO 20201015
- Main IPC: F21S41/675
- IPC: F21S41/675 ; F21S41/32 ; F21S41/16 ; F21S41/153

Abstract:
Light module for a motor vehicle headlight, comprising a lighting device (2) generating light beams with a predefined beam path (3), a light deflection device (4) which is downstream of the lighting device (2) for deflecting the predefined beam path (3), and a spatial light modulator (5) downstream of the light deflection device (4), as seen in the direction of the light beams, wherein the light deflection device (4) directs essentially all light beams incident on the light deflection device (4) to the spatial light modulator (5) to generate an illumination pattern (6) to be emitted on the spatial light modulator (5), as well as an imaging system (7) which is set up to reproduce the illumination pattern (6) in the form of a light distribution in front of the light module, wherein the light deflection device (4) comprises a light-deflecting element (40) and an adjusting system (41), wherein the adjusting system (41) is set up to pivot the light-deflecting element (40) about at least two intersecting pivot axes (H, V), thus altering the beam path (3′) between the light deflection device (4) and the spatial light modulator (5).
Public/Granted literature
- US20220163182A1 Light Module for a Motor Vehicle Headlight Public/Granted day:2022-05-26
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