Abstract: A foldable device is disclosed, and more particularly, a foldable display device is disclosed. The foldable device comprises a hinge structure which comprises a first body, a second body, and a first hinge connecting the first body to the second body, and a plate structure which is disposed on the hinge structure and comprises a first plate region corresponding to the first body and a second plate region corresponding to the second body.

Abstract: Approaches to stack monolayer transition metal dichalcogenides (TMD) materials to develop near-perfect light absorbers (NPLAs) with only two atomic layers of TMD. Stacking TMDs may result in interlayer coupling with undesirable light absorbing behavior. The NPLAs of this disclosure stacks monolayer TMDs in such a way as to minimize TMD interlayer coupling, thus preserving TMD strong band nesting properties. Examples of approaches in this disclosure control the interlayer coupling by, for example, (a) twisted TMD bi-layers and (b) adding a buffer layer, e.g., a TMD/buffer layer/TMD tri-layer heterostructure. The NPLAs of this disclosure use the band nesting effect in TMDs, combined with a Salisbury screen geometry, to demonstrate NPLAs using only two or three uniform atomic layers of TMDs.

Abstract: The present invention relates to a core-shell typed composite filler including: a core including a thermosetting polymer resin; and a shell including a plurality of first nano/micro materials positioned on a surface of the core, and to a polymer composite material with the same applied. Further, the present invention also relates to a method of manufacturing a polymer composite material, the method includes: forming the core-shell typed composite filler; and dispersing the core-shell typed composite filler and the second nano/micro material into a polymer matrix.

Abstract: A light measuring device includes: a first lens; a first variable opening located in a first direction from the first lens at a predetermined distance; a second lens located in the first direction from the first variable opening at a predetermined distance; a second variable opening located in the first direction from the second lens; a third lens located in the first direction from the second variable opening; and a light receiving unit located in the first direction from the third lens at a predetermined distance, wherein a diameter of the first variable opening and a diameter of the second variable opening are independently adjusted.

Abstract: An article for antifouling that includes a substrate and a coating layer provided on at least one surface of the substrate, where the coating layer satisfies the following Equations 1 to 3: 80 ? ° < REC < 150 ? ° [ Equation ? 1 ] REC / CAH ? 2.5 [ Equation ? 2 ] CAH ? 25 ? [ Equation ? 3 ] where in Equations 1 to 3, REC is receding contact angle for water (unit: °), and CAH is contact angle hysteresis, which is the difference between advancing contact angle (unit: °) and receding contact angle (unit: °) for water. More specifically, the article for antifouling is capable of preventing fouling by inorganic chlorides.

Abstract: Provided are a server and method for approximate query processing based on a probabilistic circuit that improve scalability and efficiency for approximate queries about operations (aggregation, statistics, and the like) mainly used in exploratory data analysis on the basis of a tractable probabilistic circuit (TPC) in a distributed network environment where various terminals (sensors, mobile computing and communication devices, and the like), network devices, and cloud infrastructures autonomously participate and continuously collect data.

Abstract: A bioreactor for suspension cells is provided. The bioreactor for suspension cells may comprise: a frame unit; a driving unit mounted on the frame unit, and a cell culture unit including a housing having an inner space filled with a medium containing suspension cells, and a plurality of supports disposed in multiple stages in the inner space to be spaced at intervals from each other, the cell culture unit having one end axially coupled to the driving unit.

Abstract: A display device including a display panel having a foldable area, a support member disposed on a bottom surface of the display panel and including a plurality of openings formed in the foldable area, and an elastic member disposed on a bottom surface of the support member and overlapping the openings in the foldable area.

Abstract: A sealing structure may include a lid including a first lid face, a second lid face opposite to the first lid face, and a fragile area between the first lid face and the second lid face, a cover including a first cover face facing the second lid face and covering the fragile area and a second cover face opposite to the first cover face, wherein a first distance between the second lid face and the first cover face is substantially equal to or less than a second distance between the first cover face and the second cover face, and a connector configured to connect the lid and the cover.

Abstract: A cooling apparatus for a power module including a plurality of cooling modules provided to be in contact with each of both surfaces of the power module, in which the cooling module includes a manifold cover provided with a plurality of guide walls extending in a first direction in a state of being spaced apart from each other and a pin plate having one surface being in contact with the power module and having a plurality of pins extending in a second direction crossing the first direction formed on the other surface thereof.

Abstract: A gripper includes a body portion, a deformation extension portion and a driving unit. The deformation extension portion has a gripping surface on which an object is gripped. The deformation extension portion is connected to a side surface of the body portion. The driving unit is configured to apply a force to the deformation extension portion.

Abstract: Provided are an ink composition comprising a compound represented by Chemical Formula 1 and a solvent represented by Chemical Formula A, an organic material layer including the same and an organic light emitting device including the same, wherein all the variables are described herein.

Abstract: A heat exchanger is provided. The heat exchanger includes a target area that is a target for heat exchange; and a flow path structure. The flow path structure includes at least one inlet; at least one outlet; a first flow path connected to each of the at least one inlet and the at least one outlet, and extending along a first side of the target area; and a second flow path connected to each of the at least one inlet and the at least one outlet, and extending along a second side, different from the first side, of the target area.

Abstract: A method for automatically setting the collision sensitivity of a collaborative robot, according to one embodiment of the present invention, comprises the steps of: operating a collaborative robot; acquiring torque-related data associated with torque that acts on each joint of the collaborative robot while the collaborative robot operates; and calculating a collision threshold value on the basis of the acquired torque-related data.

Abstract: a photosensitive resin composition, a photosensitive resin layer, and a color filter manufactured using the same, the photosensitive resin composition includes a colorant; a photopolymerizable compound; a photopolymerization initiator; a binder resin; and a solvent; wherein the colorant includes a pigment, a dispersant, and a dispersion aid represented by Chemical Formula 1:

Abstract: An IZO material film manufacturing method is provided. The IZO material film manufacturing method comprises the steps of: preparing a substrate; reacting a first precursor, which comprises indium (In), and a first reactant, which comprises plasma, thereby forming, on the substrate, a first material film comprising indium oxide; and reacting a second precursor, which comprises zinc (Zn), and a second reactant, which comprises plasma, thereby forming, on the first material film, a second material film comprising zinc oxide, and may comprise performing, multiple times, each of the step of forming the first material film and the step of forming the second material film, and controlling the proportion of the number of repetitions of the step of forming the second material film to the number of repetitions of the step of forming the first material film, thereby controlling the crystal growth of an IZO material film in which the first material film and the second material film are stacked.

Abstract: In non-limiting example embodiments, an electroluminescent device may include a lower structure including an emission area, and an encapsulation structure located on the lower structure. The lower structure may include a window. The window may be a light transmitting region or a notch. The light transmitting region may be spaced apart from the emission area and completely or partially surrounded by the emission area in a plan view. The notch may be formed at one side of the lower structure and recessed inward in a plan view such that one side of the emission area substantially conforms to the notch.

Abstract: A button device for an electronic device is provided including a frame part including a conductive material, a button part movably coupled to the frame part, an inner conductive part which is disposed in the button part to be moved with the button part and receives electrostatic energy caused by an electrostatic capacitance of the frame part, a support part coupled to the frame part to elastically support the button part, and an adhesive conductive part which is coupled to the frame part, is bonded to a touch panel unit, and comes into contact with the inner conductive part to transfer the electrostatic energy of the inner conductive part to the touch panel unit when the button part moves.

Abstract: One aspect of the present disclosure is directed to a computer-implemented system for streamlined product searching configured to receive a search query comprising at least one keyword; determine a product type; retrieve a first record of products associated with the product type; determine whether the search query meets a condition; and if the search query meets the condition: determine, a plurality of label values, and for each label value: generate a second record of products associated with the label value; determine whether each product in the second record meets a condition; deleting each product that meets the condition from the second record; ranking each remaining product in each second record; display the plurality of label values for selection; receive a selected label value; and display at least a portion of the remaining ranked products associated with the selected label value.