Abstract: A liquid crystal alignment layer, a liquid crystal molecule, and a liquid crystal display panel. The liquid crystal alignment layer includes a first sub-alignment layer and a second sub-alignment layer disposed on the first sub-alignment layer and on a side adjacent to a liquid crystal layer. A dielectric constant of the second sub-alignment layer is greater than a dielectric constant of the first sub-alignment layer.

Abstract: A tactile-feedback module and an electronic device are provided, which relates to the technical field of electronics. The tactile-feedback module includes: a touch substrate having a touch surface; an actuator element disposed at one side of the touch substrate away from the touch surface and configured to generate vibration in a first direction, wherein the first direction intersects with the touch surface; and a lever located between the actuator element and the touch substrate, wherein a power end of the lever is connected to the actuator element, a resistance end of the lever is connected to the touch substrate, in a stationary state of the actuator element, a plane where the lever is located is parallel to the touch surface, and the lever is configured to, under driving of the actuator element, drive the touch substrate to vibrate.

Abstract: A magnetic component includes a core and at least one coil. The core includes at least one outer leg and an inner leg. The inner leg is separated from an upper inner surface of the core. The inner leg is at least partially divided into a plurality of separated portions along a length direction of the inner leg. The at least one coil is wound around the inner leg.

Abstract: A display panel includes unit pixel areas arranged in a first direction and a second direction perpendicular to the first direction, wherein in a first unit pixel area, a first emission area, a second emission area, and a third emission area are arranged in a first arrangement pattern such that lines connecting respective centers thereof form a triangle, in a second unit pixel area, the first to third emission areas are arranged in a second arrangement pattern top-bottom symmetrical to the first arrangement pattern, in a third unit pixel area, the first to third emission areas are arranged in a third arrangement pattern left-right symmetrical to the first arrangement pattern, in a fourth unit pixel area, the first to third emission areas are arranged in a fourth arrangement pattern top-bottom symmetrical to the third arrangement pattern, and the first to third emission areas have a closed curve shape.

Abstract: A method for sending scheduling information, performed by a network device. The method includes: receiving channel state information sent from a terminal device; generating a scheduling information according to the channel state information, where the scheduling information includes a current frequency hopping and an adjacent frequency hopping within a time unit, a carrier frequency of the current frequency hopping is located in a coherent bandwidth of the adjacent frequency hopping, and a pilot signal configured on the current frequency hopping or the adjacent frequency hopping is used for channel estimation of the current frequency hopping and/or the adjacent frequency hopping and sending the scheduling information to the terminal device.

Abstract: Provided are a thinner composition, which may be generally used for an extreme ultraviolet (EUV) photoresist as well as KrF and ArF photoresists and exhibits improved performance in reduced resist coating (RRC) and edge bead removal (EBR), and which has an excellent pipe cleaning capability, and a method of treating a substrate surface by using the thinner composition. The thinner composition includes a C2-C4 alkylene glycol C1-C4 alkyl ether acetate, a C2-C3 alkylene glycol C1-C4 alkyl ether, and a cycloketone.

Abstract: A method of manufacturing a semiconductor device includes forming a target layer on a substrate, forming a mask pattern on the substrate including the target layer, and etching the target layer using the mask pattern as an etching mask to form a resulting pattern, wherein the mask pattern includes a first mask layer including an amorphous metal oxide, an amorphous insulating material including an amorphous metal oxide or no metal, and an upper mask layer and a lower mask layer covering upper and lower surfaces of the first mask layer, respectively.

Abstract: A method of operating a storage controller which communicates with a host device and a non-volatile memory device is provided. The method includes: receiving a first command from the host device indicating a read operation of first status information of a first zone random write area (ZRWA) in a first zone region, wherein the first command complies with a zoned namespace (ZNS) standard; obtaining the first status information from a zone status table in the storage controller based on the first command, wherein the first status information indicates at least a portion of a first physical region of the non-volatile memory device corresponding to the first ZRWA in which first data are stored; and providing the first status information to the host device.

Abstract: Disclosed are a shoe midsole and a shoe. The shoe midsole includes a midsole body. The midsole body is provided with a plurality of followers, the followers include segmentation portions and support bodies. The segmentation portions are distributed adjacent to the support bodies. At least one segmentation portion runs through the midsole body in a width direction of the midsole body. In the shoe midsole and the shoe of the present application, through adjacent distribution of the segmentation portion and the support body, the support body has a space that inclines toward the peripheral segmentation portion. When a shoe sole is stressed during exercise, the support body is subjected to an impact force to incline toward the peripheral segmentation portion along a stressed direction. A ground impacting force is absorbed through passive compression deformation of the support body, such that effects of cushioning and shock absorption are realized.

Abstract: A bath receptor includes a first basin, a second basin, and a partition positioned between the first basin and the second basin. The first basin includes a first whirlpool system configured to direct water in a first rotational direction within the first basin. The second basin includes a second whirlpool system configured to direct water in a second rotational direction within the second basin. The second rotational direction is opposite the first rotational direction. The partition is physically coupled to the first basin and the second basin.

Abstract: A bio-signal measuring device includes a signal detector detecting a bio-signal; a signal converter converting the bio-signal into a bio-digital signal; a memory; a communicator communicating with an external device; and a processor configured to operate in a first operation mode for storing the bio-digital signal in the memory or a second operation mode for transmitting the bio-digital signal to the external device.

Abstract: Provided are a resist composition and a method of forming a pattern using the same, wherein the resist composition may include an organometallic compound represented by Formula 1 below, and a polymer including a repeating unit represented by Formula 2 below. For a description of M11, R11, R12, n, A21, L21 to L23, A21 to a23, R21 to R22, b22, and p in Formula 1 and Formula 2, the specification is referred to.

Abstract: A problem is to provide a formed adsorber having excellent adsorption and desorption performance for fuel vapor (in particular, n-butane) of a wide concentration range from a low concentration to a high concentration. A formed product including activated carbon fiber, granular activated carbon, and a binder is prepared. A weight ratio of the activated carbon fiber to the granular activated carbon is 5 to 95 parts by weight of the activated carbon fiber to 95 to 5 parts by weight of the granular activated carbon, in a total weight of the activated carbon fiber and the granular activated carbon, a content ratio of the binder in the formed adsorber is 0.3 to 20 parts by weight of the binder to 100 parts by weight of the activated carbon fiber and the granular activated carbon, the granular activated carbon has a total pore volume ranging from 0.90 to 2.50 cm3/g, and the activated carbon fiber has a total pore volume ranging from 0.50 to 1.20 cm3/g.

Abstract: A lubricating oil composition that is hard to increase in viscosity in the low temperature range and is easy to increase in viscosity in the high temperature range. The lubricating oil composition contains a base oil and a viscosity index improver. The base oil contains a mineral oil and an oxygen-containing synthetic oil. The viscosity index improver contains a comb-shaped polymer. The lubricating oil composition has a kinematic viscosity of 100° C. of 9.3 mm2/s or less, a viscosity index of 280 or more, and a content Y (% by mass) of the oxygen-containing synthetic oil based on the total amount of the lubricating oil composition satisfying the following expression (1): ??Y<?3.7 ln(X)+? (1), where ?=0.5, ?=19, and X represents a ratio of the number of carbon atoms and the number of oxygen atoms per one molecule of the oxygen-containing synthetic oil.

Abstract: The apparatus for controlling group driving according to as aspect may include an inter-vehicle communication unit for communicating with a leader vehicle to receive the driving state and traveling track of the leader vehicle, a leader vehicle learning unit for learning a driving pattern of the leader vehicle based on the driving state of the leader vehicle received through the inter-vehicle communication unit, an autonomous drive unit for autonomously driving the follower vehicle in accordance with the traveling track of the leader vehicle, and a follow-up control unit for receiving the driving state of the leader vehicle to learn the driving pattern of the leader vehicle, controlling the autonomous drive unit to follow the traveling track of the leader vehicle, and performing the autonomous driving by applying the driving pattern of the leader vehicle.

Abstract: A display device included in a modular display device including a plurality of display devices, the display device including: a plurality of communication interfaces; and at least one processor configured to: identify, based on a first signal transmitted by a main control box being received through a first communication interface from among the plurality of communication interfaces, the first communication interface as having received the first signal along a main connection path, control remaining communication interfaces among the plurality of communication interfaces to output the first signal, and identify, based on a second signal transmitted by a sub control box being received through a second communication interface among the plurality of communication interfaces, the second communication interface as having received the second signal along a sub connection path.

Abstract: A semiconductor package may include a semiconductor chip, a dummy semiconductor chip on the semiconductor chip;, and a bonding insulating layer between the semiconductor chip and the dummy semiconductor chip. The bonding insulating layer may attach the semiconductor chip to the dummy semiconductor chip. The dummy semiconductor chip may include a cooling channel extending from an inlet to an outlet. The inlet may be in fluid communication with the outlet through the cooling channel. The inlet may be configured to allow a cooling fluid to flow in. The outlet may be configured to allow the cooling fluid to flow out. A top surface of the bonding insulating layer may have a concave-convex shape.

Abstract: A display apparatus includes a first pixel electrode and a second pixel electrode spaced apart from each other and disposed on a substrate, a pixel definition layer including a first inner surface defining a first opening exposing a portion of the first pixel electrode and a second inner surface defining a second opening exposing a portion of the second pixel electrode, a first lyophobic pattern covering the first inner surface and a portion of an upper surface of the pixel definition layer adjacent to the first inner surface and including a lyophobic material, and an opposite electrode disposed on the first pixel electrode and the second pixel electrode. The first lyophobic pattern partially surrounds the first opening in a plan view.

Abstract: A cleaning device includes a suction device configured to suck a pollutant into the suction device; a body configured to collect the sucked pollutant, wherein the suction device includes: a drum rotatable around an axis and having a hollow portion, a driving motor disposed in the hollow portion of the drum and configured to apply a rotational force to the drum to rotate the drum around the axis, a rotatable chamber surrounding the driving motor and disposed between the drum and the driving motor, the rotatable chamber rotatable coaxially with the axis and configured to rotate with the drum so that a cooling fluid between the driving motor and the rotatable chamber spirals around the driving motor when the drum is rotated, and a cooling fluid discharge hole at an end of the rotatable chamber to discharge the cooling fluid outside of the rotatable chamber.

Abstract: A measuring device includes a first light emitting section that emits first light; a light collecting section that has a first surface, a second surface that faces the first surface and that has a larger area than the first surface, and a wall surface that connects the first surface and the second surface and that allows the first light to pass therethrough; a light receiving section that is disposed on the first surface to receive the first light irradiated onto a living body from the second surface and returned from the living body; and a calculation section that receives an output from the light receiving section to calculate numerical information regarding the living body.