Hyundai Motor Company

Kia Motors Corporation

Sl Corporation

Kia Corporation

Kia Corporatoin

Ji Yeon Kim

Ki Hong Lee

Byoung Suk Ahn

Jung Wook Lim

Seung Sik Han

Seung Hyeok Chang

Dong Hyun Go

Jung Hee Seo

Jin Sik Nam

Jong Young Kim

Jin Hee Yu

Yoo Jin Son

Mi Hyang Park

Dong Hee Lee

Sung Ho Park

Sang Jin Park

Sung Wook Yoon

Jik Soo Shin

Hong Seok Yang

Sung Gon Byun

Kyoung Bum Kim

Joon Bo Shim

Sang Hwa Do

Jae Wan Choi

A stator for an AFPM motor and a method of manufacturing the stator are disclosed. The stator includes a stator housing having radially extending blades, a stacked core, and a winding coil wound along an outer circumferential surface of the stacked core. The stacked core is coupled to the plurality of blades. The stator has an outer housing coupled to an outer circumferential surface of the stator housing to seal an inner space of the stator housing and has outer ring covers coupled to opposite side surfaces of the stator housing, respectively.

Stator for an AFPM motor and a method of manufacturing the same

A variable lighting apparatus allows the light to selectively enter the plurality of optical fibers by changing the position of the light output member having a circular plate shape in the state in which the number of light sources is minimized, such that the optical fibers simultaneously or individually emit light, and thus the patterns in which the light is to be outputted are diversified. In addition, the variable lighting apparatus may minimize the number of required light sources and implement various lighting images only by using the light output member, thereby reducing the manufacturing costs and simplifying the structure.

Variable lighting apparatus with drive unit to change light output to a plurality of optical fibers

A stator of a motor has a structure including a plate portion coupled to a support structure for fixing a stator core and protrusions inserted into a bobbin. The support structure for fixing the stator core has a structure into which the protrusions of the stator core are inserted and extend into and on which the plate portion of the stator core is inserted and seated. The plate portion of the stator core is joined to the support structure while being coplanar with the support structure. Accordingly, the distance of a gap between the stator core of the stator and a permanent magnet of a rotor is minimized, thereby improving the performance of the motor.

Motor stator having a stator core with a wound sheet cylinder structure

A lighting apparatus of vehicles may include a light source unit of emitting light; a first reflection unit of reflecting light incident from the light source unit to discharge the reflected light outside the first reflection unit; a second reflection unit rotatably provided between the light source unit and the first reflection unit to reflect light for allowing light emitted by the light source unit to move to the first reflection unit or blocking the light such that the light is not moved to the first reflection unit and reflecting the light at a position different from the first reflection unit to discharge the light outside depending on a rotational position of the second reflection unit; and a driving unit connected to the second reflection unit and configured of adjusting the rotational position of the second reflection unit.

Lighting apparatus for vehicles

The present disclosure provides a motor having an asymmetric rotor core that can more effectively improve operation efficiency of a motor and improve NVH performance in correspondence to the tendency of high power and high efficiency of motors by asymmetrically forming a first slot and a second slot for inserting permanent magnets of the rotor core, arranging a first permanent magnet and a second permanent magnet at different embedment angles, and forming a separation wall inclined at a predetermined angle and having a uniform thickness between the first slot and the second slot.

Motor having asymmetric rotor core

An illumination pattern changing apparatus is provided. The apparatus includes a stationary plate, a rotary plate disposed spaced apart from the stationary plate, the rotary plate configured to be rotatable, and a light source module including a light source configured to irradiate light, and a plurality of optical fibers configured to emit the light when the light is irradiated, wherein a first end of each optical fiber is connected to the stationary plate and a second end of each optical fiber is connected to the rotary plate to form an illumination pattern, and the illumination pattern is changed when the rotary plate is rotated.

Illumination pattern changing apparatus

Disclosed is an optical fiber illumination apparatus configured for ensuring high light efficiency and uniform luminosity when displaying an illumination pattern with flexible optical fibers in fiber optic lighting.

Optical fiber illumination apparatus

Disclosed herein is a lens of an optical fiber lamp apparatus, which allow light to be entirely collected uniformly on an optical fiber when lighting using the optical fiber to minimize a difference in brightness for each optical fiber, improving quality of lighting through the optical fiber, and an optical fiber lamp apparatus having the same.

Lens of optical fiber lamp apparatus and optical fiber lamp apparatus having the same

A variable headlamp apparatus for a vehicle is capable of realizing various lighting functions by switching positions of the plurality of optical units only with a single drive unit. The variable headlamp apparatus includes: an optical unit having an emitter to emit light; a guide unit installed with the optical unit to guide a position of the optical unit to a fixed path; a link unit connected to the optical unit and including multiple links rotatably connected to each other to change the position of the optical unit; and a drive unit to rotate the links. In particular, the optical unit moves along the fixed path of the guide unit while switching a light irradiation direction of the emitter.

Variable headlamp apparatus for vehicle

A rear lamp apparatus of a vehicle is provided. The rear lamp apparatus includes a light source configured to irradiate beams, a hologram lens configured to generate a specific image when the beams irradiated from the light source are incident thereto and a reflector disposed to position the beams of the light source incident thereto and reflect the beams irradiated from the light source to transmit the beams to the hologram lens. A shield is disposed between the light source and the hologram lens to block the beams irradiated from the light source to prevent the beams from being incident to the hologram lens. Accordingly, the rear lamp apparatus resolves distortion when a hologram image is formed and is advantageous in a layout by reducing a reproduction distance when a recording distance of the hologram image is increased.

Growing community of inventors

Gyeongsan-si, South Korea

Ji Yeon Kim