Abstract: A vehicle lamp for forming a predetermined beam pattern using a plurality of lamp modules is provided. Each of the lamp modules includes a light source unit that generates light and includes a plurality of light source chips; an optical path adjustment unit that guides a path of the light irradiated from the light source unit; and an optical unit that transmits the light guided by the optical path adjustment unit to form a beam pattern including at least one light irradiation pattern formed by at least one of the plurality of light source chips. In particular, the plurality of light source chips are arranged in a left-right direction.

Abstract: The present disclosure relates to an organic electroluminescent compound, a plurality of host materials, and an organic electroluminescent device comprising the same. By comprising the compound according to the present disclosure or by comprising a specific combination of compounds according to the present disclosure as a plurality of host materials, it is possible to produce an organic electroluminescent device having improved driving voltage, luminous efficiency, and/or lifetime properties compared to the conventional organic electroluminescent devices.

Abstract: A vehicle lamp includes a light-emitting unit that includes a plurality of light source modules, which are arranged side-by-side, an optical path adjustment unit that includes a plurality of collimator lenses, each of which adjusts a path of light generated by each of the light source modules, and an optical unit that transmits the light, which is incident thereupon after being guided by the optical path adjustment unit, thereby allowing a predetermined beam pattern to be formed. The optical unit includes a first optical lens module, upon which the light guided by the optical path adjustment unit is incident, and a second optical lens module, upon which the light transmitted through the first optical lens module is incident, and each of the first and second optical lens modules includes a plurality of incident lenses and a plurality of exit lenses, which correspond to one another.

Abstract: The present invention relates to a catalyst for hydrogenation of an aromatic compound, which is capable of greatly reducing the inactivation of a catalyst by using a support including a magnesium-based spinel structure, and a preparation method therefor.

Abstract: A vehicle lamp includes a light-emitting unit that includes a plurality of light source modules, which are arranged side-by-side, an optical path adjustment unit that includes a plurality of collimator lenses, each of which adjusts a path of light generated by each of the light source modules, and an optical unit that transmits the light, which is incident thereupon after being guided by the optical path adjustment unit, thereby allowing a predetermined beam pattern to be formed. The optical unit includes a first optical lens module, upon which the light guided by the optical path adjustment unit is incident, and a second optical lens module, upon which the light transmitted through the first optical lens module is incident, and each of the first and second optical lens modules includes a plurality of incident lenses and a plurality of exit lenses, which correspond to one another.

Abstract: A lamp for vehicle includes a light emitting unit including a plurality of light source modules arranged in a vehicle's width direction, and an optical unit disposed in front of the light emitting unit, for transmitting light generated from at least one of the plurality of light source modules to form a beam pattern that includes at least one pattern region, and including a plurality of lenses corresponding respectively to the plurality of light source modules and integrally formed to be arranged in the vehicle's width direction. Each of the plurality of light source modules includes a light source that generates the light, a reflector configured to reflect the light of the light source forward, and a shield configured to block a portion of the light reflected by the reflector and proceeding toward the optical unit.

Abstract: A vehicle lamp includes a first optical unit that irradiates light for forming a first beam pattern; a second optical unit that irradiates light for forming a second beam pattern and is disposed on one side of the first optical unit in a left-right direction; and a lens unit disposed in front of the first optical unit and the second optical unit to allow the light irradiated from at least one of the first optical unit or the second optical unit to pass through the lens unit to form at least one of the first beam pattern or the second beam pattern. The lens unit includes a first lens module corresponding to the first optical unit and a second lens module corresponding to the second optical unit, and the first lens module and the second lens module are integrally formed with one another.

Abstract: A vehicle lamp includes a first optical unit that irradiates light for forming a first beam pattern; a second optical unit that irradiates light for forming a second beam pattern and is disposed on one side of the first optical unit in a left-right direction; and a lens unit disposed in front of the first optical unit and the second optical unit to allow the light irradiated from at least one of the first optical unit or the second optical unit to pass through the lens unit to form at least one of the first beam pattern or the second beam pattern. The lens unit includes a first lens module corresponding to the first optical unit and a second lens module corresponding to the second optical unit, and the first lens module and the second lens module are integrally formed with one another.

Abstract: A vehicle lamp for forming a predetermined beam pattern using a plurality of lamp modules is provided. Each of the lamp modules includes a light source unit that generates light and includes a plurality of light source chips; an optical path adjustment unit that guides a path of the light irradiated from the light source unit; and an optical unit that transmits the light guided by the optical path adjustment unit to form a beam pattern including at least one light irradiation pattern formed by at least one of the plurality of light source chips. In particular, the plurality of light source chips are arranged in a left-right direction.

Abstract: A lamp for a vehicle includes a first lamp unit that forms a first region of a beam pattern using a plurality of first lamp modules arranged along a width direction of the vehicle; and a second lamp unit that is disposed more outward than the first lamp unit along the width direction of the vehicle and forms a second region of the beam pattern using a plurality of second lamp modules arranged along the width direction of the vehicle.

Abstract: A lamp module includes a light source unit that generates light; a light guide unit that guides the light incident on an incidence portion from the light source unit to be emitted to an emission portion; and an optical unit that transmits the light emitted from the light guide unit to allow a predetermined beam pattern to be formed. In particular, the optical unit includes a plurality of lenses disposed in a vehicle width direction, and the emission portion includes a plurality of emission surfaces disposed in the vehicle width direction to correspond to the plurality of lenses.

Abstract: A lamp for vehicle includes a light emitting unit including a plurality of light source modules arranged in a vehicle's width direction, and an optical unit disposed in front of the light emitting unit, for transmitting light generated from at least one of the plurality of light source modules to form a beam pattern that includes at least one pattern region, and including a plurality of lenses corresponding respectively to the plurality of light source modules and integrally formed to be arranged in the vehicle's width direction. Each of the plurality of light source modules includes a light source that generates the light, a reflector configured to reflect the light of the light source forward, and a shield configured to block a portion of the light reflected by the reflector and proceeding toward the optical unit.

Abstract: A vehicle lamp includes a light source unit including a plurality of light emitting units for forming different beam patterns, and an optical unit disposed in front of the light source unit for transmitting light generated from the light source unit to form a predetermined beam pattern. The plurality of light emitting units includes a first light emitting unit for forming a first beam pattern and a second light emitting unit disposed around the first light emitting unit for forming a second beam pattern different from the first beam pattern.

Abstract: Provided is a lamp for a vehicle. The vehicle lamp comprises a light source unit for generating light, and a lens unit for forming a predetermined beam pattern by allowing the light incident through a plurality of incident lenses from the light source unit to be emitted through a plurality of emitting lenses corresponding to each of the plurality of incident lenses. The plurality of incident lenses comprises a first incident lens for allowing the light incident from the light source unit to be emitted in a first direction, and a second incident lens for allowing a first portion of the light incident from the light source unit to be emitted in the first direction, and a second portion of the light to be emitted in a second direction different from the first direction.

Abstract: A lamp for a vehicle includes a first lamp unit that forms a first region of a beam pattern using a plurality of first lamp modules arranged along a width direction of the vehicle; and a second lamp unit that is disposed more outward than the first lamp unit along the width direction of the vehicle and forms a second region of the beam pattern using a plurality of second lamp modules arranged along the width direction of the vehicle.

Abstract: A lamp module includes a light source unit that generates light; a light guide unit that guides the light incident on an incidence portion from the light source unit to be emitted to an emission portion; and an optical unit that transmits the light emitted from the light guide unit to allow a predetermined beam pattern to be formed. In particular, the optical unit includes a plurality of lenses disposed in a vehicle width direction, and the emission portion includes a plurality of emission surfaces disposed in the vehicle width direction to correspond to the plurality of lenses.

Abstract: A vehicle lamp includes a first lamp unit for forming a first region of a beam pattern, and a second lamp unit for forming a second region of the beam pattern. The first lamp unit and the second lamp unit are arranged in a left-right direction. Each of the first lamp unit and the second lamp unit includes a plurality of lamp modules arranged in the left-right direction, each of the plurality of lamp modules including a light source unit including a light source and a light path adjusting unit. A position of light irradiation region formed by the light emitted from each of the plurality of lamp modules is particularly configured depending on a position of the light source with respect to a rear focal point of the light path adjusting unit.

Abstract: A vehicle lamp includes a light source unit including a plurality of light emitting units for forming different beam patterns, and an optical unit disposed in front of the light source unit for transmitting light generated from the light source unit to form a predetermined beam pattern. The plurality of light emitting units includes a first light emitting unit for forming a first beam pattern and a second light emitting unit disposed around the first light emitting unit for forming a second beam pattern different from the first beam pattern.

Abstract: Provided is a lamp for a vehicle capable of forming a plurality of different beam patterns. The vehicle lamp includes a light source system, a lens system, and a shield system. The lens system includes a plurality of incident lenses onto which light emitted from the light source system is incident and a plurality of exit lenses to output the light incident thereto from the plurality of incident lenses to form a predetermined beam pattern. The shield system includes a plurality of main shields to block some of light beams from being directed to the plurality of exit lenses, wherein each of the plurality of shields includes a blocking surface to block a light beam from being directed to the plurality of exit lenses and at least one transmission hole formed in the blocking surface.

Abstract: Provided is a lamp for a vehicle. The vehicle lamp comprises a light source unit for generating light, and a lens unit for forming a predetermined beam pattern by allowing the light incident through a plurality of incident lenses from the light source unit to be emitted through a plurality of emitting lenses corresponding to each of the plurality of incident lenses. The plurality of incident lenses comprises a first incident lens for allowing the light incident from the light source unit to be emitted in a first direction, and a second incident lens for allowing a first portion of the light incident from the light source unit to be emitted in the first direction, and a second portion of the light to be emitted in a second direction different from the first direction.