Abstract: A system and method for controlling a motor-driven child seat for a vehicle, may easily allow a seat control unit to perform the power supply and drive control for various electric parts of the motor-driven child seat by connecting between the seat control unit configured to control various electric parts of a vehicle seat and various electric parts of the motor-driven child seat using a connector so that power supply and control signals may be exchanged therebetween when the motor-driven child seat is mounted on the vehicle seat.

Abstract: The present invention relates to an apparatus and a method of manufacturing a hot dipped galvanized steel sheet that is excellent in corrosion resistance and has no linear defects, thereby being available for automobile bodies, household appliances, construction materials, and the like which need aesthetic surfaces. The apparatus for manufacturing a hot dipped galvanized steel sheet includes: a plating pot filled with a galvanizing bath for coating of a steel sheet; a sink roll; a wiping device adjusting the thickness of the coating on the steel sheet; a top roll; an oxidation process chamber; and an air cooling device. According to the present invention, after an excess molten coating solution attached to the steel sheet is evenly removed, an oxide film is made to be 0.1 ?m to 0.3 ?m thick before a coating layer starts to solidify. Thus, linear defects can be prevented.

Abstract: A dual gear type recliner device includes a recliner device having a hinge structure applied to an intermediate section of a seat and configured to form a fixed end hinge point with a seatback frame of a seatback and form a free end hinge point with a cushion frame and configured to impart movements of folding and unfolding to the seatback. The dual gear type recliner device further includes a controller configured to output motor control signals to a cushion motor and a seatback motor and to generate the movements of the folding and the unfolding. Therefore, two drivers are integrated into one device to improve the degree of freedom in designing an outer circumference of the seat and built in a gear box to perform a large angle adjustment so that a back table mode and a leg rest mode can be easily implemented.

Abstract: The steel wire for the steel cord of the present invention includes a plating layer of Cu-M-Zn (M is one or two elements of Co, Ni, Cr, Mo, Al, In, or Sn) and has a concentration gradient in which the M content ratio in a region from the surface to ¼ of the plating layer is 40% or more compared with the M content ratio in the entire region of the plating layer, and the steel cord for rubber reinforcement is obtained by a manufacturing method comprising: performing sequential plating on a surface of a steel wire in the order of Cu?M?Zn; performing a primary diffusion, for concentration gradient of M, by subjecting the sequentially plated steel wire to high-frequency induction heating using 1-500 MHz; and performing a secondary diffusion, following the primary diffusion, by medium-frequency induction heating using 10-500 KHz.

Abstract: The present disclosure provides a vehicle seat having a legrest with a seat cushion function, which may mount a legrest on a back portion of a front seatback to be deployable such that a passenger seated on a rear seat may place and support a calf and a foot on the deployed legrest, and recline a front seatback forward to use the deployed legrest as a seat cushion on which the passenger may be seated while facing a passenger seated on the rear seat.

Abstract: A display device according to an embodiment includes a display portion, a color converting portion, and a sealant for bonding the display portion and the color converting portion. The color converting portion includes a substrate, a bank disposed on the substrate and including an opening, a color converting layer disposed in the opening of the bank, and a pattern disposed between the bank and the sealant. A thickness of the pattern is reduced toward an outside of the color converting portion.

Abstract: A wing-out headrest for a vehicle is disclosed. The headrest for a vehicle includes: a main frame mounted on a stay; a first frame assembly mounted on the main frame to reciprocate in a back and forth direction of the vehicle; a second frame assembly mounted on the main frame to reciprocate in a back and forth direction of the vehicle; and a wing-out frame mounted on the second frame assembly, and including a center frame and a pair of first and second lateral frames rotatably mounted on respective sides of the center frame, wherein the second frame assembly and the wing-out frame may move back and forth as the first frame assembly moves, and the one pair of lateral frames of the wing-out frame may be rotated as the second frame assembly moves.

Abstract: A device for automatically adjusting an angle of a monitor on a vehicle seat back includes: a fixation bracket on a front seat back upper-frame; a first rotation bracket on an upper portion of the fixation bracket; a second rotation bracket on a lower portion of the fixation bracket; a monitor on a front surface of the first rotation bracket; a motor on a bottom surface of the second rotation bracket; an angle adjustment bar integrally combined with a rear surface of the first rotation bracket; a lead screw, whose lower portion is connected to an output shaft of the motor, and whose upper portion passes through the second rotation bracket; and an ascending and descending member having a threaded hole such that the ascending and descending member fastened to the lead screw while being fastened to an end portion of the angle adjustment bar.

Abstract: A hologram display device includes a light source unit that generates light, a spatial light modulation panel that spatially modulates light received from the light source unit and generates diffracted light, and an optical unit that generates a holographic image using the diffracted light. The spatial light modulation panel includes first color filters, second color filters, and third color filters. The number of the second color filters is greater than the number of each of the first and third color filters. During a turned-on state of the spatial light modulation panel, a shortened distance in a predetermined direction between second color images displayed through the second color filters is substantially equal to a distance in the predetermined direction between first color images displayed through the first color filters and a distance in the predetermined direction between third color images displayed through the third color filters.

Abstract: Disclosed is a headrest having a speaker, the headrest including: a headrest frame having a rear surface to which a driving module is coupled so that the headrest frame is movable forwards, rearwards, or vertically in response to operation of the driving module, the headrest frame having a front surface formed with a mounting space recessed rearwards; a speaker, inserted into the mounting space in the headrest frame, provided with an output portion facing forwards and outputting sound, the speaker having a rear side closed by the headrest frame; a foam pad, mounted on the front surface of the headrest frame so as to cover the headrest frame and the speaker, having formed therein a first through hole outputting sound forwards at a position corresponding to the output portion; and a covering configured to cover the front surface of the foam pad and forming the front exterior of the headrest.

Abstract: A control armrest containment structure includes a seat assembly positioned at an end of a seat in a vehicle and an armrest assembly fastened to the seat assembly. The armrest assembly includes a fixed unit fixed to an end of the seat assembly, a movable assembly fastened to an end of the fixed unit and configured to move up and down along the fixed unit, and a rotary unit fastened to an end of the movable unit and configured to rotate with vertical movement of the movable unit.

Abstract: Proposed are a vehicle seat monopost assembly and a vehicle seat mounted thereon. In one aspect, a drive part includes a housing mounted on a lower frame connected to a vehicle body and a first engagement part configured to be rotated by a drive source. A second engagement part suitably may include a thread configured to be engaged with the first engagement part and a cylindrical body configured to be fixed to a vehicle seat frame. A connecting sleeve part is seated on the drive part and has an inner space into which the lead screw part is fitted. The connecting sleeve part is configured to restrict a rotation in response to an operation of a rotation restricting member.

Abstract: The present disclosure relates to a seat structure for a vehicle, in which a swivel upper plate module is configured by integrating and modularizing a swivel upper plate part, a swivel reinforcing member part, and set bracket parts, the swivel upper plate module is coupled to a seat cushion frame, and left, right, and rear sides of the swivel upper plate module are positioned inward from left, right, and rear sides of a seat bracket coupled to a seat, such that a design of a lower side of the seat may be slim.

Abstract: In one aspect, an armrest lighting control device of a vehicle according to the present disclosure comprises a switch controller configured to produce a lighting color change effect or produce a fade-in/fade-out effect or an effect of turning off lighting by outputting a lighting-off signal from a lighting turning-off position of a switch lighting unit on the basis of a sensor signal from an acceleration sensor made by detecting a change in upward/downward armrest change angle of an armrest having the switch lighting unit directed toward a rear seat.

Abstract: An armrest touch screen device with a water discharge function applied to a vehicle according to the present disclosure includes one or more of: a water discharge part defined by a touch screen panel and a screen body; a fitting coupling part defined by the touch screen panel and the screen body; a bolting fastening part defined by the touch screen panel, the screen body, a circuit board, and a screen casing; and a hook engaging part defined by the screen body and a screen casing. Accordingly, it is possible to prevent water permeation into the touch screen panel, reduce the weight and the material costs by reducing the number of screws, implement the robust touch screen design, and minimize the assembly dimension error.

Abstract: A semiconductor device including a comparison circuit configured to receive an input signal having n signal levels, where n is a natural number equal to or greater than three, and output n-1 first signals having two signal levels. The device includes a jitter compensation circuit configured to receive the n-1 first signals and compensate for at least one of a length of a period in which a signal level of at least one of the n-1 first signals transitions from a first signal level to a second signal level different from the first signal level, and a length of a period in which the signal level of the at least one of the n-1 first signals transitions from the second signal level to the first signal level, to output n-1 second signals.

Abstract: Provided is an apparatus for adjusting a position of an armrest having a control panel for a vehicle, the apparatus in which an armrest assembly having a control panel is mounted on a side member of a seat cushion in a manner that is enabled to ascend and descend and in which the control panel is mounted on an armrest assembly in such a manner that a position in the backward-forward direction and a slope of the control panel are adjustable. With the apparatus, an armrest, a controller, and the like can be easily adjusted to desired positions and heights thereof according to an occupant's physical condition.

Abstract: A head mount display device, includes: a display panel; and an optical system positioned in front of the display panel. The display panel sequentially includes a light emitting element part, a third retarder, a reflective polarizer, and an absorptive polarizer, where the third retarder is positioned in front of the light emitting element part; and the optical system includes: a first curved lens, which is positioned to face the display panel, and includes a first retarder positioned on a first surface facing the display panel and a beam splitter positioned on a second surface thereof opposite to the first surface; and a second curved lens, which is positioned to face the beam splitter, and includes a second retarder positioned a first surface thereof facing the beam splitter and a second reflective polarizer positioned on a second surface thereof opposite to the first surface of the second curved lens.

Abstract: A display panel includes a first substrate including a first base substrate, a second substrate and a filling pattern. The first base substrate includes a display area including a plurality of pixel areas for image display and a non-display area around the display area, and an align key pattern including an opaque material in a part of the non-display area. The second substrate includes a second base substrate overlapping the first base substrate and including a transparent material, a light blocking structure in the non-display area, and a hole overlapping the align key pattern and penetrating the light blocking structure. The filling pattern is configured to fill the hole.

Abstract: A display device includes a display part including a plurality of pixels; a lens part disposed on the display part; and a plurality of optical devices overlapping an edge of the display part in a plan view and disposed at an edge of the lens part, wherein light from the outside of the display part is incident on the plurality of optical devices.