Invention Grant
- Patent Title: Actuation device for a lighting device of a motor vehicle and motor vehicle
- Patent Title (中): 用于汽车和机动车照明装置的致动装置
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Application No.: US14113928Application Date: 2012-04-19
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Publication No.: US08970112B2Publication Date: 2015-03-03
- Inventor: Thomas Baier , Stephan Berlitz
- Applicant: Thomas Baier , Stephan Berlitz
- Applicant Address: DE Ingolstadt
- Assignee: Audi AG
- Current Assignee: Audi AG
- Current Assignee Address: DE Ingolstadt
- Agency: Henry M. Feiereisen LLC
- Priority: DE102011018573 20110426
- International Application: PCT/EP2012/001697 WO 20120419
- International Announcement: WO2012/146360 WO 20121101
- Main IPC: B60Q1/14
- IPC: B60Q1/14 ; H05B33/08 ; B60Q1/00 ; B60Q1/38 ; B60Q1/28
Abstract:
An actuation device (4) for a lighting device (3) of a motor vehicle (1), which includes at least one LED associated with a turn signal and at least one LED associated with another type of light, in particular a daytime running light and/or a position light, and a common optical system (10) for the types of light, wherein the actuation device (4) has a single DC/DC converter (11) used for both the LEDs of the turn signal and for the LEDs of the other type of light, as well as a control unit (12) for controlling the DC/DC converter (11) in response to a control signal.
Public/Granted literature
- US20140049160A1 ACTUATION DEVICE FOR A LIGHTING DEVICE OF A MOTOR VEHICLE AND MOTOR VEHICLE Public/Granted day:2014-02-20
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