Hyundai Mobis Co., Ltd.

Hyundai Motor Company

Skhynix Inc.

Kia Motors Corporation

Samsung Sdi Co., Inc.

Osong Medical Innovation Foundation, Korea University Research and Business Foundation

Hyun Soo Lee

Sun Kwon Mun

Dong Hwa Kang

Na Ram Jun

Tae Yang Park

Sun Young Jung

Sung Ho Park

Sung Hun Kim

Jae Hyeon Shin

Seung Ho Kwak

Sang Won Byun

Gwi Han Ko

Yunki Baik

Jae-Bok Song

Byung Hyun Jeon

Jeong Won Oh

Myung Jae Jang

Gwan Park

Jun Min Choi

Ho Jun Shin

Hwi-su Kim

Jun Sun Yong

Seung Woo Song

Sang Won Kim

Disclosed are a lamp for a vehicle, and a lamp assembly for a vehicle. The lamp for a vehicle includes a first light source that emits a first light along a first direction that is perpendicular to an upward/downward direction, a refractor that refracts the first light emitted from the first light source, a second light source that emits a second light toward the refractor along a second direction that crosses the first direction, and a third light source disposed adjacent to the second light source, and that emits a third light toward the refractor along the second direction.

Lamp and lamp assembly for vehicle

An optical module includes a light source that outputs light, and a micro lens array (MLA) module provided on a front side of the light source, and to which the light is input. The MLA module includes an input lens array, to which the light is input, and includes a plurality of input lenses. An output lens array provided on a front side of the input lens array, that outputs the light input from the input lens array includes a plurality of output lenses, where optical axes of the plurality of output lenses extend in a forward/rearward direction and cross centers of the plurality of input lenses.

Optical module and lamp for vehicle including the same

Disclosed is a lamp including a first optical module that forms a wide zone of a low beam light distribution pattern, and a second optical module that forms a hot zone of the low beam light distribution pattern having a luminous intensity being higher than a luminous intensity of the wide zone, each of the first optical module and the second optical module includes a light source that outputs light, a light input part, to which the light output from the light source is input, a light output part disposed on a front side of the light input part, and that outputs the light having passed through the light input part, and a guide part disposed between the light input part and the light output part to guide travel of the light having passed through the light input part to the light output part.

Lamp

A lamp including a light source that outputs light, a light output part that outputs the light output from the light source, and a guide part that guides travel of the light output from the light source to the light output part. The guide part extends from the light source, at a front side of the lamp, to the light output part, at a rear side of the lamp. The guide part is divided into a plurality of areas with respect to a forward/rearward direction of the lamp, and a width of one of the areas located on a relatively front side of the guide part in a leftward/rightward direction of the lamp is greater than a width of another one of the areas located on a relatively rear side of the guide part in the leftward/rightward direction.

The lamp for a vehicle includes a light source part, a first lens part including a plurality of first micro lenses receiving light from the light source part, a second lens part including a plurality of second micro lenses that outputs light received from the first lens part, and a shield part located between the first lens part and the second lens part, and configured to shield a portion of the light from the first lens part to the second lens part to form a specific beam pattern. The second lens part is arranged to be inclined with respect to the optical axis of the light source part, such that it faces a road surface, and the shield part is configured to be movable to change a lamp image of the beam pattern formed on the road surface.

Vehicle lamp with inclined micro-lens array

A lamp for a vehicle and a method therefor are provided. The lamp includes optical systems to form a beam pattern by irradiating light onto a road surface, and an assembly unit to assemble and integrate the optical systems. Each of the optical systems includes: a light source part to generate light; a condensing lens part provided on a front side of the light source part to condense and output the light input from the light source part; a shield part formed to shield a portion of the light input from the condensing lens part; and an output lens part to output the light passing the shield part to the road surface. The beam pattern includes unit pattern areas formed by the optical systems, respectively, and orientation angle of light output from each of the optical systems on to the road surface is different from one another.

Lamp for vehicle and method therefor

Disclosed is a lamp including a light source that outputs light, a light output part that outputs a first light being any portion of the light output from the light source, and a reflection area that reflects any portion of the first light, the light output optical axis extends along a forward/rearward direction, and the reflection area extends to a rear side to be inclined to an upper side with respect to the light output optical axis, or extends in parallel to the light output optical axis.

Lamp with light source and extending reflection area

Disclosed is a lamp module for a vehicle including a first light source that outputs light, and a light guide part provided on a front side of the first light source, and having a first recessed area, to which the light output from the first light source is input and which has a shape that is recessed upwards from a lower surface thereof, the light guide part includes a rear light guide section defining a rear area of the light guide part, and a front light guide section provided on a front side of the rear light guide section, and defining a front area of the light guide part, the rear light guide section includes a total reflection surface, which the light output from the first light source reaches and that totally reflects the light and deliver the light to the front light guide section, the total reflection surface is formed on an upper surface of the rear light guide section, and the light that was reflected by the total reflection surface and reached the front light guide section is output to an outside to form a first light distribution pattern.

Lamp module for vehicle and lamp for vehicle including the same

Disclosed is a lamp including a light source that outputs light, a light input part disposed on a front side of the light source, and to which the light output from the light source is input, and a light output part disposed on a front side of the light input part, and that outputs the light having passed through the light input part after the light is input, and a light input optical axis being an optical axis of the light input part is nonparallel to a light output optical axis being an optical axis of the light output part.

Disclosed is a lamp for a vehicle. The lamp for a vehicle includes a light source part that generates and outputs light, and a lens array provided on a front side of the light source part, the lens array includes a first lens part including a plurality of first micro lenses, to which the light is input from the light source part, a second lens part including a plurality of second micro lenses that outputs the light input from the first lens part, and a shield part located between the first lens part and the second lens part, and that shields a portion of the light input from the first lens part to the second lens part to form a specific beam pattern on a road surface, and the shield part is provided to be movable to change a lamp image of the beam pattern formed on the road surface.

Lamp for vehicle

Disclosed is a lamp for a vehicle including a light source unit, a first lens unit disposed on a front side of the light source unit, and that condenses a light output from the light source unit and output the light to a front side, and a second lens unit provided on a front side of the first lens unit, and that diffuses and outputs the light input from the first lens unit, and the second lens unit includes a plurality of optics provided on any one of a surface, to which the light is input, and a surface, from which the light is output, formed to extend in a first direction that is perpendicular to a ground surface, and arranged along a second direction that is perpendicular to the first direction.

A lamp including a light source, a light output part disposed on a front side of the light source, that outputs the light output from the light source, and a shield part that shields a portion of the light output from the light source such that the portion of the light is prevented from reaching the light output part. The shield part is disposed between the light source and the light output part, with respect to a forward/rearward direction, and includes a front area inclined to a lower side of the lamp with respect to a light output optical axis, which is an optical axis of the light output part, and located to receive output reflected light that has been reflected toward the rear side of the lamp by the light output part.

Lamp having a shield configured to reflect outputted reflected light to reduce glare

Disclosed is a lamp module for a vehicle including a first light source that outputs light, a light guide part provided on a front side of the first light source, and a first optic member provided between the first light source and the light guide part, to which the light output from the first light source is input, and that outputs the light input from the first light source to the light guide part, a first recessed area having a shape that is recessed upwards is formed on a lower surface of the light guide part.

A secondary battery includes: a case accommodating an electrode assembly; a cap plate sealing the case; a negative electrode terminal and a positive electrode terminal on the cap plate; a first negative-electrode-current-collector plate extending along a lower side of the cap plate between the electrode assembly and the cap plate and having a first end electrically connected to the negative electrode plate and a second end electrically connected to the negative electrode terminal; and a first positive-electrode-current-collector plate extending along the lower side of the cap plate between the electrode assembly and the cap plate and having a first end electrically connected to the positive electrode plate and a second end electrically connected to the positive electrode terminal. The first positive-electrode-current-collector plate has a greater thickness than the first negative-electrode-current-collector plate, and the first negative-electrode-current-collector plate has a first protrusion that locally protrudes toward the electrode assembly.

Secondary battery

A lamp for a vehicle includes a light source configured to emit light; a light guide provided in front of the light source and into which the light is incident; and a heat dissipation unit provided in close contact with one side of the light guide. The light guide includes a first recessed region formed on a bottom surface of the light guide and having an upward recessed shape, and the heat dissipation unit is provided in close contact with the first recessed region.

Growing community of inventors

Seongnam-si, South Korea

Hyun Soo Lee