Abstract: An opening structure for a roof airbag includes: a roof lining having an opening; the roof airbag disposed at an interior side of the roof lining; a roof airbag door disposed at the opening in the roof lining at a position where the roof airbag is deployed; and a fixation unit positioned between the roof airbag door and the roof lining. The roof airbag door has an outer lining inserted into and overlapping the roof lining.

Abstract: In accordance with an embodiment, a noise reduction device includes a housing; and a slit located inside the housing and having a unit cell located therein, the unit cell comprising a sound absorbing layer configured to absorb noise generated from a sound source inside the housing, and a meta-material panel layer located on one surface of the sound absorbing layer, the meta-material panel layer comprising a sound meta-material.

Abstract: A binder for a negative electrode of a rechargeable lithium battery, a negative electrode for a rechargeable lithium battery including the same, and a rechargeable lithium battery including the same are provided. The binder includes a copolymer constructed from a unit derived from an aromatic vinyl-based monomer, a unit derived from a (meth)acrylic ester-based monomer, and a unit derived from a triene-based monomer.

Abstract: A binder for rechargeable lithium batteries and a rechargeable lithium battery including the binder are disclosed. The binder for rechargeable lithium batteries includes a unit derived from a (meth)acrylic monomer containing a carboxylic acid group or a carboxylic acid metal salt as a first monomer; a unit derived from a (meth)acrylic monomer containing an amide group or a nitrile group as a second monomer; and a unit derived from a Zwitterionic vinyl or (meth)acrylic monomer as a third monomer.

Abstract: A negative electrode binder for rechargeable lithium batteries and a rechargeable lithium battery including the same are disclosed. The binder of negative electrode includes: a unit derived from a first monomer; and a unit derived from a (meth)acrylic monomer as a second monomer. The first monomer includes at least one of a (meth)allyl ether monomer or a (meth)acryl ester monomer, and each of the (meth)allyl ether monomer and the (meth)acryl ester monomer contains an alkyl group having a carbon number of 3 or more and an anionic functional group.

Abstract: A rotating multi-variant luggage tray structure is proposed. The structure includes a cover part formed at a position corresponding to an inner surface of a trim, a housing rotated about a rotating shaft to be withdrawn from the trim, and a rotating bellows connected to the housing and configured to be folded according to a rotational radius of the housing. The cover part may be rotated about the rotating shaft to be opened, and then be longitudinally extended.

Abstract: An armrest apparatus for vehicles includes a body that is combined with a mounting area provided on a side surface of an interior of a vehicle to be slidably movable and on which a passenger rests an arm. A movement guide of the apparatus protrudes from the body and is inserted into a mounting groove provided in the mounting area to guide movement of the body along the mounting groove. A mounting unit is provided in the mounting area and supports the body and fixes a position of the body withdrawn from the mounting area through sliding movement.

Abstract: The present invention relates to a folding cart for loading in a vehicle, including a cart body configured to load the goods, the leg capable of the height adjustment and the folding and unfolding operations by the rotation, and the handle with sterilizing and disinfecting functions of the goods in the cart body. The cart body may be loaded with the goods (luggage) in the luggage room or the trunk of the vehicle by the user's simple operation, thereby further facilitating the loading work of the purchased goods in the vehicle, and the movement of the cart body loaded in the vehicle may be controlled, thereby preventing breakage or damage to the goods. Further, UV LED may be provided on the handle in the state where the cart body is loaded in the vehicle to sterilize and disinfect the goods in the cart body.

Abstract: Disclosed is a convenience equipment pull-out device for a vehicle. The convenience equipment pull-out device includes: a housing mounted on a headliner of the vehicle, a body which is mounted on the housing and coupled to a movable driving portion and to a plurality of movement guides. In particular, the body slides along the movement guides when the driving portion is driven. The device further includes a pull-out portion rotatably coupled to the body and selectively pulled out towards the interior of the vehicle while a hinge region connected to the body slides along a guide rail member of the housing.

Abstract: A display device can include a display panel including at least one gate line; and a gate driving circuit to supply a scan signal to the at least one gate line, in which the gate driving circuit includes a plurality of scan signal output circuits configured to be sequentially turned on by a first carry signal input from previous stages to output the scan signal to a corresponding gate line and turned off by a second carry signal input from following stages. Also, the display device includes an output control circuit to transfer the first carry signal input to a scan signal output circuit to be turned off to a scan signal output circuit to be turned on, and transfer the second carry signal input from a stage following the scan signal output circuit to be turned off to a scan signal output circuit that outputs the first carry signal.

Abstract: A display device can include a display panel including at least one gate line; and a gate driving circuit to supply a scan signal to the at least one gate line, in which the gate driving circuit includes a plurality of scan signal output circuits configured to be sequentially turned on by a first carry signal input from previous stages to output the scan signal to a corresponding gate line and turned off by a second carry signal input from following stages. Also, the display device includes an output control circuit to transfer the first carry signal input to a scan signal output circuit to be turned off to a scan signal output circuit to be turned on, and transfer the second carry signal input from a stage following the scan signal output circuit to be turned off to a scan signal output circuit that outputs the first carry signal.

Abstract: A free motion headform (FMH) impact performance prediction device using artificial intelligence includes a data processing processor configured to generate an image by extracting a pre-processed test target image, generated by pre-processing test target design data, using a pre-trained model and generate a pre-processed test target distance value by pre-processing the test target design data. The FMH input performance prediction device also includes a machine learning processor configured to concatenate the image generated by extraction on the basis of the pre-trained model and the pre-processed test target distance value and to predict impact performance using a neural network in which parameters are updated by learning based on an image obtained by pre-processing existing design data and existing impact amount data corresponding to the existing design data. The FMH input performance prediction device further includes an output processor configured to output a value learned by the machine learning processor.

Abstract: A luggage space-extensible slidable and pivotable board structure is provided. The board structure includes a board assembly configured to slide forward or backward or pivot upward about an inner side thereof in a luggage space of a vehicle, a rail section configured to be coupled to a hinge part at the inner side so as to be pivotable along with the board assembly, and a handle assembly disposed on an outer side of the board assembly to lock the board assembly, wherein the board assembly is unlocked by the operation of the handle assembly to slide along the rail section, and the board assembly is configured to pivot about the hinge part in a locked state.

Abstract: A cover unit is disposed on both sides of a mounting plate that is coupled to a roof side of a vehicle, respectively. The cover unit includes a first movement guide and a second movement guide formed with movement paths and a guide frame unit that is disposed on the cover unit, respectively, and connected to each other, and sliding and moving along a guide rail provided on the mounting plate. AN angle adjustment unit has a mounting angle that is adjusted as the guide frame unit slides and moves and is coupled to be engaged with the guide frame unit. A handle unit is rotatably coupled to the guide frame unit, and has a drawn-out location and a drawn-out angle that is adjusted step by step by moving along the movement path to allow the angle adjustment unit to be selectively engaged with the guide frame unit.

Abstract: Disclosed is a convenience equipment pull-out device for a vehicle. The convenience equipment pull-out device includes: a housing mounted on a headliner of the vehicle, a body which is mounted on the housing and coupled to a movable driving portion and to a plurality of movement guides. In particular, the body slides along the movement guides when the driving portion is driven. The device further includes a pull-out portion rotatably coupled to the body and selectively pulled out towards the interior of the vehicle while a hinge region connected to the body slides along a guide rail member of the housing.

Abstract: A luggage board apparatus for a vehicle includes an upper board and a lower board. The upper board and the lower board are capable of moving together in a vertical direction, and the upper board is capable of moving in a front-rear direction with respect to the lower board. A shopping cart may be seated, loaded and stored on the luggage board by using a slide rail provided on the luggage board and a slide roller coupled to the slide rail on the luggage board.

Abstract: A roof vent includes a roof disposed on a vehicle and a vent assembly. The vent assembly has at least one vent unit disposed on the roof and configured to enter the roof, a driving unit driving the vent unit, and at least one rack unit applying the driving force of the driving unit to the vent unit. The vent unit enters the roof due to operation of the driving unit.

Abstract: A method of controlling a drone positioned in a vehicle includes: determining the initial condition of the drone positioned inside the vehicle, releasing locking of the drone upon receiving a user request from a vehicle controller, receiving vehicle state information from the vehicle controller by a drone controller, performing flight of the drone in response to the user request, and after completing the user request, returning the drone to an initial position thereof.

Abstract: The present disclosure provides an air conditioning device for a vehicle. The air conditioning device includes an air conditioning unit disposed in at least one of front or rear of the vehicle. The air conditioning device further includes a duct unit blowing air of the air conditioning unit into an interior and extending inside of at least one of a front pillar or a rear pillar. The air conditioning device further includes a vent unit communicating with the duct unit through a connecting duct and selectively opening and closing a discharge path of at least one of a main path, a first path, or a second path so as to discharge the blown air to a side of a roof frame.

Abstract: A roof vent includes a roof disposed on a vehicle and a vent assembly. The vent assembly includes at least one vent unit disposed on the roof and configured to be popped up to the interior of the vehicle, a driving unit driving the vent unit, and at least one rack unit applying driving force of the driving unit to the vent unit. The vent unit is popped up or tilted by the driving unit.