Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Skhynix Inc.

Adient Korea, Inc.

Samsung Electronics Co., Ltd.

Hyundai Transys Incorporated

Daechang Seat Co.,ltd-dongtan

Daewon Precision Industrial Co., Ltd

Dayou Holdings Co., Ltd.

Jong Seok Han

Suk Won Hong

Chan Ho Jung

Seon Chae Na

Gil Ju Kim

Sang Man Seo

Sang Do Park

Sung Hak Hong

Hyun Kyu Moon

Ju Yeol Kong

Woongrae Kim

Sang Il Park

Jong Ho Kim

Jin Hyun Cho

Nam Seok Roh

Myung Soo Lee

In Chang Hwang

Byeong Cheol Lee

So Young Yoo

Kyung Mook Kim

Sang Hyun Sohn

Dong Il Lee

Jae Beom Park

Jae Heon Lee

Do Hong Kim

Sang Woo Yoon

Woo Suk Choi

Ji Hyun Kim

Sang Hwi Yoon

Young Bae Kim

Jun Yong Kim

Kyoung Min Cho

Byoung Tae Seo

Heung Suk Yang

Jin Sik Kim

Sang Hyeok Yun

Eu Ddeum Yang

An armrest for a rear center seat of a vehicle includes a foam pad for the rear armrest and a convenience device mounted in the foam pad. The foam pad has formed therein a concave portion configured to induce deformation due to impact and distribute load at a portion in contact with the convenience device so as to satisfy the static strength test on a center headrest for the rear center seat, and at the same time, improve comfort of a passenger seated on the rear center seat.

Armrest for rear center seat of vehicle

A display apparatus includes a light source emitting light; a light guide plate having a first surface and a second surface, and spreading light emitted from the light source therein to emit light through the first surface; and a local dimming unit configured to pass or scatter light emitted through the second surface of the light guide plate according to a position. The local dimming unit may include: an electro-optical layer configured to which optical properties change according to an electric field; and a plurality of electrodes positioned on the same plane to generate the electric field.

Display apparatus

In the present disclosure, a seatback pocket is introduced, which includes a backboard combined with a rear side of a seatback and including a hinge shaft provided at a lower end in left and right width directions; a pocket member having a hinge part formed at a lower end and combined with the hinge shaft through a hinge structure to be rotated based on the hinge shaft to provide a pocket space in a region facing the backboard; and an elastic member connected between both ends of the pocket member and the backboard in a shape blocking sides of the pocket space, and configured to provide an elastic restoring force with respect to a rotation direction of the pocket member.

Seatback pocket

The present disclosure provides a seat control system for a vehicle, which may sense whether passengers have been seated on a front seat and a rear seat, and easily implement sleep and rest postures of the front seat and the rear seat through the height adjustment, the reclining adjustment, and the like of the front seat and the rear seat according to the sensed result.

Seat control system for vehicle

The present disclosure relates to a reclining device for a seat, which can adjust a seatback at various angles through movement of a striker installed in a vehicle body. The reclining device for a seat includes a latch installed on a side of a seatback and configured to be rotated together with the seatback, and a striker module in which the latch is engaged with a striker installed in a vehicle body, where the striker moves in a certain section overlapping a rotation trajectory of the latch in a state where the latch is engaged and reclines the seatback together with the latch.

Reclining device for seat

A device for performing a refresh operation includes a row control circuit and a row decoder. The row control circuit is configured to generate a bank active signal and a row address for controlling an active operation for a first memory bank based on a refresh signal. The row control circuit is also configured to generate the bank active signal for controlling the active operation for a second memory bank based on a power control signal. The row decoder is configured to receive the bank active signal and the row address to control the active operation for the first memory bank and the second memory bank.

Devices for performing a refresh operation based on power control operation

The present disclosure provides a center hinge assembly for a vehicle rear seat, which includes a lower bracket having a first seating groove formed at one end thereof so that a first shaft or a second shaft is inserted into the first seating groove, and a first locking groove formed at the other end thereof, deeper than the first seating groove, so that a bush fastened to the first or second shaft is inserted and locked into the first locking groove, and an upper bracket having a second seating groove formed at one end thereof so that the first or second shaft is inserted into the second seating groove, and a second locking groove formed at the other end thereof, deeper than the second seating groove, so that the bush is inserted and locked into the second locking groove.

Center hinge assembly for vehicle rear seat

A multidirectional control apparatus for a vehicular seat is provided to perform anteroposterior tilting, lateral tilting, control of height and tilting in other directions in consideration of the body size of a passenger and the traveling environment. The multidirectional control apparatus improves passenger comfort by tilting the seat in a lateral direction when entering or exiting a vehicle, prevents the passenger from leaning to one side by tilting the seat in a lateral direction during turning of the vehicle, and offers a safety function of protecting the passenger by inclining the seat in the direction of a collision in the event of a collision of the vehicle.

Multidirectional control apparatus for vehicular seat

A swivel device for vehicle seats may rotate a seat mounted inside a vehicle at 180&#xb0; or more and firmly fix the seat at a normal position before and after rotation. The swivel device includes: a base plate provided with a plurality of first locking members; a swivel plate disposed on the base plate to be rotated by a second motor; a rotary force transmission mechanism mounted on an output shaft of the second motor and the swivel plate to transmit a rotary force of the second motor to the swivel plate; an elevating plate provided with a plurality of second locking members separably coupled to the plurality of first locking members and formed on a lower surface of the elevating plate; and a first motor mounted on an upper surface of the elevating plate to transmit a rotary force to the lead screw.

Swivel device of seat for vehicles

A mesh type seat for a vehicle includes a mesh mounted for supporting the upper body and the lower body of a passenger on a seat frame. An elastic member and a damping member are installed on the mesh type seat and are capable of adjusting the tension of the mesh to the side of the seat frame, thereby providing a comfortable seating feeling to the passenger by adjusting the tension of the mesh while maximizing ventilation performance.

Mesh type seat for a vehicle

A device for adjusting a seat of a vehicle is capable of implementing functions including adjusting a position of the seat back and forth, a height of the seat up and down, and tilting or the like by using a plurality of actuators having pistons. The functions of adjusting the position of the seat back and forth, the height of the seat up and down, and tilting or the like are carried out by providing connections between a floor panel and a seat cushion frame through a plurality of actuators and a single link, and selectively moving a piston of each actuator back and forth.

Device for adjusting seat of vehicle

The present disclosure provides a seat back including a bolster for a vehicle. The seat back may include a seat back frame including a side member formed on each of opposite sides thereof so that a left-and-right support of the seat back may be automatically adjusted. The seat back further includes a rotating plate having a structure integrally including an external plate extending into the bolster, and an internal plate extending inwardly into the seat back. A boundary portion between the external plate and the internal plate of the rotating plate may be rotatably mounted to the side member of the seat back frame.

Seat back for vehicle

A seatback frame for vehicles is disclosed. The seatback frame for vehicles has a simple structure without bracket structures used to install a conventional seatback frame and thus achieves cost reduction and weight reduction. In particular, the seatback frame is segmented into several parts having different rigidities so that only a part, on which load is concentrated, is set to have high strength and thus avoids overdesign for excessively high strength of an unnecessary part.

Seatback frame for vehicles

A semiconductor device may be provided. The semiconductor device may include sense-amplifier test device. The sense-amplifier test device may include a drive signal generator configured to generate a test voltage applying signal for supplying a ground voltage to a pull-up power-supply line of a sense-amplifier. The sense-amplifier test device may include a sense-amplifier driver configured to supply a ground voltage to the pull-up power-supply line of the sense-amplifier, based on the test voltage applying signal.

Semiconductor device

Growing community of inventors

Seoul, South Korea

Jong Seok Han