About 49 results
https://drivepatents.com/patents/990223 · 29 May 2013
The module (14) has a support element (22) cooperated with a semiconductor light source (20), a reflector and a receptacle for a panel. A lens holder is connected to a rigid contained complex light source (26). The support element includes a metal support ...
https://drivepatents.com/patents/990193 · 29 May 2013
The module has a complex light source (26) pivotably mounted in an upper bearing (30) and another bearing (32) in a pivot frame (28) around an axis (34). The upper bearing is implemented in form of a calotte bearing with spherical cap-shaped bearing shell,...
https://drivepatents.com/patents/996458 · 31 Oct 2012
The module has sub modules separately controlled to generate a set of strip-shaped segments (102) of a spot distribution (100), where high-beam light distribution is formed by a superposition of the spot distribution and a module base distribution (110). T...
https://drivepatents.com/patents/996456 · 31 Oct 2012
The module (80) has a blocking segment retrofitted to basic light distribution of high beam light distribution. The high beam light distribution is formed by superposition of the basic light distribution, and spot light distributions are generated by a spo...
https://drivepatents.com/patents/997890 · 26 Sep 2012
The device has a light module (24) provided with an LED (25) transmitting light along main radiation direction (28). A reflection surface (26) of the module is aligned diagonal to the radiation direction so that the light reflects at the surface along main...
https://drivepatents.com/patents/998108 · 19 Sep 2012
The light guide (10) has a light-conducting volume formed along the main propagation direction (x), and an interfacial out-coupling unit (14) which carries out out-coupling of light (16) through total internal reflection at the boundary surface at a predet...
https://drivepatents.com/patents/998113 · 19 Sep 2012
The illumination device comprises a light source that generates light from the supplied electric power, and a drive circuit that generates electric current flow through the operation of an input coupled to the light source, by the switching process carried...
https://drivepatents.com/patents/999069 · 22 Aug 2012
The illumination device comprises a transparent light guide (2) with a coupling area, and a coupling surface (7) for coupling light into the light guide. A decoupling area (4) is provided for decoupling light from the light guide by a decoupling surface (1...
https://drivepatents.com/patents/1000937 · 27 Jun 2012
The method involves operating a semiconductor light source i.e. LED, by pulse width modulated signals (I) with preset duty ratio between pulse duration (TE) and a period (T). The light source is applied during entire duration of diagnosis with pulse (TE0) ...
https://drivepatents.com/patents/1001637 · 6 Jun 2012
The motor vehicle headlight (10) has a projection light module (16) and actuating element (25) provided with a diaphragm (22). The projection light module is provided with two elastic elements. The latter elastic element is coupled with the former elastic ...