Abstract: An inductor element includes an inductor wiring having an interruption portion in at least one place, a pair of external terminals that are connected to each of one side part and the other side part, which are located on both sides of the interruption portion, of the inductor wiring and that are exposed to an outside, at least one inductor variable resistance portion that is provided at the interruption portion, and at least one variable resistance terminal that is connected to the inductor variable resistance portion and that is exposed to the outside. The inductor variable resistance portion connects the one side part and the other side part, and changes a resistance value between the one side part and the other side part.

Abstract: The present application provides an LED chip based on an alumina-silica composite substrate and a fabrication method thereof. The LED chip comprises an alumina-silica composite PSS substrate, a composite buffer layer and an LED structural layer, wherein the composite buffer layer is epitaxially grown on the alumina-silica composite PSS substrate, and the LED structural layer is epitaxially grown on the composite buffer layer. The composite buffer layer comprises: an aluminium oxynitride/aluminium nitride layer and a silicon oxynitride layer, wherein the alumina in the alumina-silica composite PSS substrate is covered with the aluminium oxynitride/aluminium nitride layer, and the silica in the alumina-silica composite PSS substrate is covered with the aluminium oxynitride/aluminium nitride layer and the silicon oxynitride layer in a staggered manner.

Abstract: A display device includes a first substrate, a transistor on the first substrate, a pixel electrode disposed on the transistor and connected to the transistor, a pixel defining layer on the pixel electrode, a spacer on the pixel defining layer, and a second substrate on the spacer. The spacer includes a first spacer disposed at a center of the first substrate and a second spacer disposed at an edge of the first substrate in a plan view, and the second spacer has a width that gradually increases in a direction from the first substrate toward the second substrate.

Abstract: Provided is an ultrasound imaging apparatus including a display, a memory storing one or more instructions, and a processor configured to execute the one or more instructions stored in the memory, wherein, by executing the one or more instructions, the processor is further configured to generate at least one contrast-enhanced image of an object based on first ultrasonic signals obtained when a probe sweeps the object in a first direction, generate at least one ultrasonic image of the object based on second ultrasonic signals obtained when the probe sweeps the object in a second direction different from the first direction, and control the display to display the at least one contrast-enhanced image and the at least one ultrasonic image.

Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of inflammatory disease, comprising mesenchymal stem cells expressing PTX-3, TIMP1, and BDNF as an active ingredient. The mesenchymal stem cells expressing PTX-3, TIMP1, BDNF, and/or HLA-A2, according to the present invention, may inhibit an inflammatory response by reducing the expressions of the inflammatory cytokines IL-1b, IL-6, IL-8, and TNF-a, and increasing the expressions of the anti-inflammatory cytokines IL-10 and arginase-1 (ARG-1), and may relieve pain caused by osteoarthritis when administered in an osteoarthritis-induced rat. Thus, the mesenchymal stem cells expressing PTX-3, TIMP1, and BDNF of the present invention may be usefully employed in the prevention, alleviation, or treatment of inflammatory disease, pain, and pain cuased by inflammation.

Abstract: Provided is a two-pack type clear coating composition capable of forming a clear coating film that is easily sanded while being superior in scratch resistance. A two-pack type clear coating composition including a base agent (A) and a curing agent (B), wherein the base agent (A) includes a first hydroxy group-containing acrylic resin having a hydroxyl value of 120 mg KOH/g or less and a second hydroxy group-containing acrylic resin having a hydroxyl value of more than 120 mg KOH/g, the curing agent (B) includes an isocyanate compound, and a coefficient of dynamic friction of a surface of a coating film obtained from the two-pack type clear coating composition is 0.35 or more under a load of 50 g.

Abstract: An indoor air cleaning system includes plural gas detectors disposed in outdoor field and indoor field for detecting air pollution information and outputting thereof via IOT communication; at least one cleaning device including a fan, a filter element and a sterilization component, wherein the fan guides an air pollution to pass through the filter element and the sterilization component, the fan has a specific CADR for generating a directional circular airflow, and the filter element includes a HEPA filter screen; and a cloud computing server receiving the indoor and outdoor air pollution information via IOT communication, storing the air pollution information to an air pollution big data database, and performing intelligent computing to output a control command to the cleaning device to generate the directional circular airflow for rapidly guiding the air pollution to pass through the filter element and the sterilization component, thereby reaching a gas state of the indoor field cleanroom classes.

Abstract: According to the present disclosure, a query information processing method of a database performed on a computing device includes: identifying query information requested from a client; acquiring initial search result data from a fully homomorphic encrypted database in response to the query information; performing a finite extension field-based grouping operation in response to the initial search result data; and providing the grouping-operated search result data to the client.

Abstract: Provided is a method for producing sulfide solid electrolyte having an argyrodite-type crystal structure, the method including mixing lithium sulfide, a phosphorus sulfide, and an ammonium halide to produce a solid electrolyte precursor, and firing the solid electrolyte precursor. The method for producing a sulfide solid electrolyte having an argyrodite-type crystal structure provides a method for easily producing a high-quality sulfide solid electrolyte without using an elemental halogen which complicates the handling or a lithium halide which has a considerably high hygroscopicity.

Abstract: A contact guiding device, which is adapted for being contacted with at least one electric contact, includes a mounting frame, a chip module, and a guiding structure. The chip module includes a substrate connected with the mounting frame, and at least one terminal mounted to the substrate. The guiding structure is provided at the mounting frame or the terminal for guiding the electric contact into contact with the terminal when the terminal approaches the electric contact. As a result, the contact guiding device can guide the electric contact to a correct position to ensure proper contact with the terminal, thereby preventing the electric contact from deformation and correcting the already deformed electric contact.

Abstract: A connector includes a housing and a locking member rotatably connected to the housing. The locking member is rotatable between a locking position and an unlocking position. The locking member includes a pair of force arms, a pair of hook shaped locking parts, and a pair of rollers. First ends of the pair of force arms are rotatably connected to an outer side of the housing. The pair of hook shaped locking parts are respectively formed on second ends of the pair of force arms. The pair of rollers are rotatably installed on the ends of the hook shaped locking parts. As the hook shaped locking part is locked onto the locking post, the roller of the hook shaped locking part is in rolling contact with the locking post.

Abstract: The present disclosure provides a display module, including a first support element and a second support element respectively located in a first non-bending region and a second non-bending region of the display module, and a third support element located in a bending region of the display module. A density of the third support element is greater than that of the first support element and the second support element. The present disclosure integrates two materials with different densities. The first support element and the second support element are made of materials with lower densities, thereby reducing the weight of the display module.

Abstract: Disclosed is an image sensor comprising a first semiconductor substrate that includes a first pixel region and a second pixel region, a first photoelectric conversion element on the first pixel region, a second photoelectric conversion element on the second pixel region, a first floating diffusion section on the first pixel region, a second floating diffusion section on the second pixel region, a first transfer gate electrode between the first photoelectric conversion element and the first floating diffusion section, a second transfer gate electrode between the second photoelectric conversion element and the second floating diffusion section, a second semiconductor substrate on the first semiconductor substrate, and pixel transistors connected to the first and second photoelectric conversion elements. A width of the second photoelectric conversion element is less than that of the first photoelectric conversion element. At least one of the pixel transistors is on the second semiconductor substrate.

Abstract: A display substrate and a manufacturing method thereof, and a display device are provided. The display substrate has an opening region, a display region, and an opening peripheral region between the opening region and the display region, and includes a base substrate, the opening peripheral region includes a first barrier dam and an insulating protection layer, the first barrier dam at least partially surrounds the opening region, the insulating protection layer includes at least one first material removal region, and a projection of the first material removal region on the base substrate is overlapped with a projection of the first barrier dam on the base substrate; in the at least one first material removal region, a material of the insulating protection layer is at least partially removed, to form a recess portion in the insulating protection layer or a through hole penetrating the insulating protection layer.

Abstract: An aerosol-generating device is provided. The device includes a liquid storage portion, a first heating member, and a second heating member. A liquid storage cavity, a main airway, and at least a part of an atomization cavity are defined in the interior of the liquid storage portion. One end of the main airway is in communication with the atomization cavity, so that an aerosol generated in the atomization cavity can enter the main airway, and the other end of the main airway is in communication with the outside, so that a user can inhale the aerosol in the main airway through the other end of the main airway.

Abstract: A method of decoding motion information may include: obtaining, from a bitstream, change information indicating whether to change motion information of a neighboring block; when the change information indicates a change of the motion information and a higher block is able to use one reference picture list, identifying the number of pictures included in the reference picture list of the current block; selecting, as a reference picture of the current block, a reference picture of the neighboring block based on the number of pictures; when the reference picture of the neighboring block is selected as the reference picture of the current block, obtaining a motion vector of the current block by applying an offset to a motion vector of the neighboring block; and reconstructing the current block by using a reference block indicated by the motion vector of the current block in the reference picture of the current block.

Abstract: A display panel and a display device are disclosed. The display panel includes a base substrate and sub-pixels thereon. The base substrate includes first and second display regions. The sub-pixels include first and second sub-pixels. The first sub-pixels are in the first display region. The second sub-pixels are in the second display region. The display panel includes a lens layer at a side of the sub-pixels facing away from the base substrate. The lens layer includes first and second lenses. An orthographic projection of the first lens onto the base substrate at least partially overlaps with an orthographic projection of corresponding first pixel aperture onto the base substrate. An orthographic projection of the second lens onto the base substrate at least partially overlaps with an orthographic projection of corresponding second pixel aperture onto the base substrate. The first lens's light gathering ability is less than that of the second lens.

Abstract: A novel compound is provided. The novel compound is represented by General Formula (G1). In General Formula (G1), A represents a substituted or unsubstituted condensed aromatic ring having 10 to 30 carbon atoms or a substituted or unsubstituted condensed heteroaromatic ring having 10 to 30 carbon atoms, and R1 represents a substituted or unsubstituted aryl group having 6 to 25 carbon atoms. Each of Y1 and Y2 independently represents a cycloalkyl group having a bridge structure and having 7 to 10 carbon atoms.

Abstract: An electronic apparatus includes a communication interface configured to communicatively couple with a wireless network, a memory storing one or more instructions, and one or more processors communicatively coupled with the communication interface and the memory, and configured to control the electronic apparatus. The one or more processors are further configured to execute the one or more instructions to identify a frame refresh rate of a variable refresh rate (VRR) video signal, acquire a compressed video stream corresponding to the VRR video signal by inserting information of the frame refresh rate into at least one of a tail area or a header area of a video stream, and transmit, to an external device through the wireless network, the compressed video stream.

Abstract: The present invention aims to provide: a compound for forming a metal-containing film that yields a resist middle layer film enabling to obtain a favorable pattern shape and having high adhesiveness to a resist upper layer film to prevent collapse of a fine pattern in a fine patterning process in a semiconductor device manufacturing process; a composition for forming a metal-containing film using the compound; and a patterning process using the composition. A compound for forming a metal-containing film contains: at least one metal atom selected from a group consisting of Ti, Zr, and Hf; and a multidentate ligand coordinated to the metal atom and containing a cyclic ether structure having 2 to 13 carbon atoms.