A lamp for a vehicle. The lamp includes a light source part that irradiates light, and a lens structure that forms a specific beam pattern by projecting the light radiated by the light source part to a front side, the lens structure includes a body part that forms a body of the lens structure, the body part includes an input area formed in the body part, and that inputs the light irradiated by the light source part to the body part, an output area formed on a surface of the body part, from which the light is output, and that outputs the light input to the body part to the front side.

A composite vehicle lamp includes: a lamp unit; and a lamp housing configured to house a plurality of the lamp units. Each of the plurality of the lamp units has: a light source; and an optical system configured to emit light from the light source in a desired light distribution. The plurality of the lamp units includes: one light-guide-type lamp unit having a light guide; and another light-guide-type lamp unit having another light guide whose form is different from that of the one light-guide-type lamp unit. The one light-guide-type lamp unit and the another light-guide-type lamp unit are turned on as lamps having the same function.

A motor vehicle headlight, that includes a main-light module that provides a dipped main-light function having a mainly horizontal cut-off line and a secondary light module that provides two individually controllable light functions: one main-light function and one less powerful additional light function. The dipped main-light function of the main-light module is activated in conjunction with the additional light function of the secondary light module, such that the at least one secondary light module appears to be illuminated approximately as brightly as the main-light module. The secondary light module has a light guide plate into which light is coupled that propagates in the light guide plate using total reflection, and the light guide plate has output elements for outputting the propagating light from the light guide plate. The light output of the light guide plate illuminates an area above the cut-off line of the dipped main-light function of the main-light module.

A system for adaptive lights for use in a vehicle includes a headlight configured to generate light to be at least partially directed away from the vehicle to illuminate a portion of an environment of the vehicle. The system further includes a sensor configured to detect data corresponding to an environmental condition in the environment of the vehicle. The system further includes an electronic control unit (ECU) coupled to the headlight and the sensor and configured to determine the environmental condition based on the detected data and to adjust an intensity and an orientation of the light generated by the headlight based on the environmental condition.

A system for driving a multi-functional light emitting diode (LED) lamp includes a first light source group and a second light source group classified depending on lamp functions, a single LED lamp driving device to regulate an input voltage to a voltage necessary for each lamp function and to apply the voltage to the first light source group and the second light source group, a switching device to control an On/Off state of the first light source group and the second light source group, and a control device to time-division control a time to turn on/off the switching device by internetworking with the LED lamp driving device and to control a light quantity of the first light source group and the second light source group.

A vehicle lamp body device includes: on an inner side of a long frame body, a lightguide rod; and a light curtain disposed sideways in front of the lightguide rod, in which the light curtain includes a plurality of claw-like parts at an interval in a longitudinal direction.

A light emitting system includes at least one light pipe, at least one light source disposed at least partially within an interior of the system, at least one mask, and a lens substantially enclosing the interior of the system, the at least one light pipe, and the at least one light source, the lens having an inner surface, an outer surface disposed opposite the inner surface and at least one of a continuous transparent or translucent coating on the outer surface.

A system for driving a multi-functional light emitting diode (LED) lamp includes a first light source group and a second light source group classified depending on lamp functions, a single LED lamp driving device to regulate an input voltage to a voltage necessary for each lamp function and to apply the voltage to the first light source group and the second light source group, a switching device to control an On/Off state of the first light source group and the second light source group, and a control device to time-division control a time to turn on/off the switching device by internetworking with the LED lamp driving device and to control a light quantity of the first light source group and the second light source group.

A vehicle lamp includes a turn signal lamp, a daytime running lamp, and a position lamp. A first driving circuit drives a first light source that is the turn signal lamp. A second driving circuit drives a second light source that serves as both the daytime running lamp and the position lamp. A signal processing device executes a software program to control the first driving circuit and the second driving circuit based on the turn synchronization signal, the first switch-on request, and the second switch-on request.

A vehicle may include a communication device; an output device; and a control device electrically connected to the communication device and the output device. The control device may be configured to receive a control signal for controlling at least one operation of the output device from a server through the communication device according to at least one of a position of the vehicle, communication with an external device of the vehicle, and a current time, and to control the at least one operation of the output device according to the control signal.