Patent application number | Description | Published |
20120113664 | HEAD LAMP FOR VEHICLE - A head lamp for a vehicle is provided, which includes a reflector for reflecting light emitted from a light source, a reflection plate for collecting the light reflected from the reflector in an upward direction, a micro-reflection module provided over the reflector to tilt and reflect the light collected by the reflection plate at a desired angle, and an optical lens for irradiating the light reflected from the micro-reflector onto a road surface. The head lamp can implement various beam patterns in accordance with road and surrounding circumferences, and irradiate vehicle information onto a road surface, thereby reducing the dazzle of other drivers of opposite vehicles and improving the field of vision of the driver to improve the safety and convenience. | 05-10-2012 |
20120127747 | Intelligent Head Lamp Assembly for Vehicle - An intelligent head lamp assembly for a vehicle may include a light source to irradiate light, a reflector reflecting the light irradiated from the light source, a beam pattern variable unit having at least a digital micro-mirror device (DMD) that selectively change direction of the light reflected by the reflector to a predetermined angle, and a projection lens optical system irradiating the light selectively reflected by the beam pattern variable unit onto a road surface. | 05-24-2012 |
20120140502 | BEAM PATTERN CHANGING STRUCTURE FOR HEAD LAMP - A beam pattern changing structure for a head lamp is provided, which includes a light source provided in the head lamp to emit light, a reflector provided in the head lamp to reflect the light irradiated through the light source, a shield provided in front of the reflector, and an actuator mounted on the shield to make the shield rotatable. Accordingly, since low beams, high beams, and diverse beam pattern regions in the beam pattern changing stages are all implemented through one light source, the driver's visibility can be maximally secured and the glare of the opposite vehicle can be prevented. Further, the designs of the head lamps for the high beams and the low beams are the same, and thus the merchantability is increased. | 06-07-2012 |
20130018558 | VEHICLE CONTROL APPARATUS AND METHOD USING VISIBLE LIGHT COMMUNICATIONAANM Ahn; Byoung SukAACI Suwon-siAACO KRAAGP Ahn; Byoung Suk Suwon-si KR - A vehicle control apparatus of a vehicle using a visible light communication may include a visible light receiving unit configured to periodically receive a speed information of a preceding vehicle through the visible light communication, a sudden deceleration detection unit configured to detect a sudden deceleration of the preceding vehicle based on the speed information received from the visible light receiving unit, a control unit configured to control a brake system linkage unit to transmit a deceleration signal to a brake system, upon detection of the sudden deceleration of the preceding vehicle by the sudden deceleration detection unit, and the brake system linkage unit configured to transmit the deceleration signal to the brake system to automatically decelerate a speed of the vehicle. | 01-17-2013 |
20130119862 | HEAD LAMP SYSTEM - A head lamp system may include a head lamp that may be provided with a headlight and a spotlight unit including a plurality of optical modules having different irradiation regions in front of a vehicle, wherein an optical module of the plurality of optical modules, which has a irradiation region that corresponds to a position of an obstacle in front of the vehicle, blinks, and a blink period of the optical module may be changed according to a vehicle speed. | 05-16-2013 |
20130155659 | LUGGAGE LAMP - A detachable luggage lamp is used as a luggage lamp by fixing a flashlight to a stationary part at ordinary times and used by separating the flashlight from the luggage lamp, if necessary. The flashlight of the luggage lamp may include a lamp housing having an opening surface formed on one side thereof, a lamp disposed in the opening surface, and a battery embedded in the lamp housing and supplying power to the lamp and a stationary part including a stationary housing having an accommodating part having a shape corresponding to the lamp housing and having an inclined reflective surface mounted on a surface thereof corresponding to the opening surface of the lamp housing, wherein the lamp housing and the stationary housing include a fastening member. | 06-20-2013 |
20150109806 | HEAD LAMP FOR VEHICLE - A head lamp for a vehicle includes a laser light source module. The laser light source module comprises a laser diode generating a laser beam. A phosphor is mounted in front of the laser diode to react to light from the laser diode to output white light. A short wave pass filter is coupled with the phosphor to transmit a laser beam from the laser diode to the phosphor and retro-reflect light scattered in remaining directions avoiding a light emitting surface of the phosphor among the laser beam incident on the phosphor to the phosphor. | 04-23-2015 |
20150176791 | LASER OPTICAL SYSTEM FOR HEAD LAMP - A laser optical system for a head lamp may include a laser diode emitting light, a PCB substrate to which the laser diode is attached, the PCB substrate controlling supply of current to the laser diode, a fluorescent body located in front of the laser diode, reacting with the light emitted from the laser diode and thereby outputting white light, a guide path located in front of the laser diode and guiding light, which is outputted from the laser diode, to the fluorescent body, and an internal reflecting surface located between the fluorescent body and the guide path and connected to the guide path, the internal reflecting surface reflecting light, which has been incident on the fluorescent body and scattered backwards, to the fluorescent body. | 06-25-2015 |