Samsung Electro-mechanics Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Other

Jae Man Park

Jong Han Kim

Ji Han Lee

Soo Cheol Lim

Yoon Hee Lee

Seung Tak Noh

Seung Ho Lee

Jung Seok Lee

Sang Hun Han

Jae Yeol Choi

Sung Hoon Kim

Young Ho Kim

Young Bok Yoon

Byung Woo Kang

Min Gon Lee

Jeong Ryeol Kim

Jae Hyuk Lee

Bong Won Jeong

Dae Bok Oh

Kook Il Han

Kum Kyung Lee

Yoo Chang Kim

Ro Woon Lee

Byung Gi An

Sung Koo Kang

Hyun Chul Jeong

Su Hwan Cho

Ye Jun Park

Seon Yong Lee

Eun Sun Chung

A camera module is provided. The camera module includes a housing unit; a carrier, accommodated in the housing unit, and configured to move in an optical axis direction; a lens module, accommodated in the carrier, and in which one or more lenses are disposed; and a buffer member disposed on a side surface of the carrier, and configured to protrude in a direction perpendicular to the optical axis direction, and having a length in the optical axis direction, wherein the side surface of the carrier, on which the buffer member is disposed, has a length extending in the direction perpendicular to the optical axis direction.

Camera module

A camera module includes: a housing; a lens module disposed in the housing; a driving assembly configured to move the lens module in a direction of an optical axis or a direction intersecting the optical axis; and a reinforcing structure formed integrally with the housing, and electrically connected to the driving assembly.

An embodiment gas diffusion layer unit for a fuel cell includes a gas diffusion layer disposed on a surface of a membrane electrode assembly and a sub-gasket, the sub-gasket surrounding and supporting an edge of the membrane electrode assembly, and an elastic member provided in a predetermined area of an edge of the gas diffusion layer, the elastic member being integrated with the gas diffusion layer and being in contact with the sub-gasket.

Gas diffusion layer unit for fuel cell and unit cell for fuel cell including same

A camera module includes: a housing; a first dynamic component movably disposed in the housing in a direction of an optical axis; a second dynamic component including a lens and movably disposed on the first dynamic component in a direction orthogonal to the optical axis; a pocket configured in either one or both of the first dynamic component and the second dynamic component; a damping gel disposed in the pocket; and a damping pin extending from the first moving body or the second moving body, and at least partially embedded in the damping gel.

One embodiment provides a gas diffusion layer for a fuel cell constituting a unit cell of the fuel cell. The gas diffusion layer includes a base layer that includes short carbon fibers and has a reinforcing portion formed in a predetermined area thereof in a thickness direction with continuous carbon fibers oriented in the reinforcing portion. The reinforcing portion is formed adjacent to a first surface of the base layer. A micro porous layer is formed on the first surface of the base layer.

Gas diffusion layer for fuel cell, method of manufacturing the same, and unit cell for fuel cell including the same

A multiple perforation plate for a separator of a fuel cell is provided. The multiple perforation plate is disposed between the separator having a flat plate shape and a gas diffusion layer to form flow paths for a reaction gas, and the multiple perforation plate includes a porous hole region having an uneven shape repeatedly formed therein and provided with a plurality of flow path holes configured to allow the reaction gas to flow in a turbulent way, and a channel region forming a flow path configured to allow the reaction gas to flow along a flow direction of the reaction gas in a straight way, wherein the porous hole region and the channel region are alternately disposed and integrally formed.

Multiple perforation plate for separator of fuel cell

A camera module includes a housing having a first ball support surface disposed on an inner surface thereof, a driving body movably disposed in the housing and having a second ball support surface disposed on an outer surface thereof, and a plurality of ball bearings disposed between the first ball support surface of the housing and the second ball support surface of the driving body. A distance between the first ball support surface and the second ball support surface along a direction perpendicular to an optical axis direction is different at respective first end portions of the first ball support surface and the second ball support surface in the optical axis direction than at respective second end portions of the first ball support surface and the second ball support surface in the optical axis direction.

Disclosed is a gas diffusion layer for a fuel cell that may be made thinner by integrally forming a base and a fine pore layer, and a method for manufacturing the same. A gas diffusion layer for a fuel cell which constitutes a unit cell of the fuel cell includes: a base layer formed by impregnating a first slurry, in which carbon powder and polytetrafluoroethylene (PTFE) are mixed, in the interior of a carbon fiber base; and a fine pore layer formed by coating a second slurry, in which carbon powder and polytetrafluoroethylene (PTFE) are mixed and which has a viscosity that is higher than the viscosity of the first slurry, on a surface of the base layer.

Gas diffusion layer for fuel cell and method for manufacturing the same

A device for folding an emergency exit seat for a bus includes: a main frame for supporting a seat; a first folding frame and a second folding frame; a first seat leg and a second seat leg; a hinge body configured in a way that the first folding frame is hinged at the first seat leg and the second folding frame is hinged at the second seat leg; a first latch assembly arranged between a rear end portion of the first folding frame and a rear end portion of the first seat leg; a second latch assembly arranged between a rear end portion of the second folding frame and a rear end portion of the second seat leg; a wire connected to the first latch assembly and the second latch assembly; and a strap connected to the first latch assembly.

Device for folding emergency exit seat for bus

In one embodiment, a gas diffusion layer for fuel cells includes a fine porous layer formed on a carbon fiber support and being interposed between a membrane-electrode assembly (MEA) and a separator. The carbon fiber support includes a fine pore area having a predetermined average pore size in a separator direction (thickness direction) in the membrane electrode assembly, and a coarse pore area having a larger predetermined average pore size than the average pore size of the fine pore area in the separator direction (thickness direction) in the membrane electrode assembly. The fine pore area and the coarse pore area are alternately formed.

Gas diffusion layer for fuel cells and method of manufacturing the same

An interior lamp for a vehicle may provide an interior lamp for a vehicle, including an air vent, the interior lamp including an air vent assembly disposed in a mounting aperture of a louver plate through screw-coupling and controlling the size of an air inflow aperture by a screw rotation operation to adjust an air volume flowing from an air duct to the air inflow aperture, and an interior lamp assembly disposed in a lower inner diameter portion of the air vent assembly through ball-joint coupling to be adjustable in irradiation direction of lamp light and including a discharge path that discharges the air volume passing through the air vent assembly into the interior.

Interior lamp for vehicle having air vent

There is provided a multilayer ceramic electronic component including a ceramic body including dielectric layers, internal electrodes formed in the ceramic body and including pores, and first and second external electrodes formed on both end portions of the ceramic body, wherein in a cross section of the ceramic body in length and thickness directions, when a thickness of the internal electrode is to and a thickness of the pore is tp, 0.41&#x2266;tp/te&#x2266;0.86 is satisfied.

Multilayer ceramic electronic component and method of manufacturing the same

There is provided a multilayer ceramic electronic component including, a ceramic body including dielectric layers, internal electrodes disposed in the ceramic body to face each other with the dielectric layers interposed therebetween, and having an average thickness of 1.0 &#x3bc;m or less, and external electrodes formed on outer surfaces of the ceramic body and electrically connected to the internal electrodes, wherein at least one of the internal electrodes is formed of only a conductive metal.

Multilayer ceramic electronic component

There is provided a method of preparing a nickel nanoparticle, the method including: forming an aqueous solution by mixing water and a solution containing a hydroxyl group; forming a mixed liquid by adding carboxylic acid to the aqueous solution at a ratio of 10 to 20 wt % with regard to the solution containing a hydroxyl group; and adding a nickel salt to the mixed liquid and stirring the mixed liquid.

Nickel nanoparticle, method of preparing the same, and multilayer ceramic capacitor using the same

There is provided a multilayer ceramic electronic component comprising a ceramic body having a hexahedral shape, including dielectric layers, and satisfying T/W&#x3e;1.0 when a length of the ceramic body is defined as L, a width of a lower surface thereof is defined as W, and a thickness thereof is defined as T, and first and second internal electrodes stacked in the ceramic body to face each other, having the respective dielectric layers therebetween, wherein the ceramic body includes an active layer and cover layers and in a case in which the active layer is divided into three regions in a thickness direction of the ceramic body, when an average thickness of the internal electrodes in an upper region and an average thickness of the internal electrodes in a lower region, based on a central region, are defined as ta and tb, respectively, 0.751&#x2266;ta/tb&#x2266;0.913 is satisfied.

Growing community of inventors

Gyunggi-do, South Korea

Jae Man Park