Abstract: A battery includes a battery cell group, a first support member, and a second support member. The battery cell group includes a plurality of battery cells arranged along a first direction. Each of the battery cells includes two first surfaces provided oppositely along the first direction and four second surfaces provided around the first surfaces, and each of the battery cells has a flange portion protruding from the second surface. The first support member and the second support member are used for supporting the battery cell group. The battery cell group, the first support member, and the second support member are sequentially disposed along a second direction. The second direction is perpendicular to the first direction. A first recess for avoiding the flange portion is provided on a side of the first support member facing the battery cell group, and a first cavity is formed inside the second support member.

Abstract: Provided is a separator and a cells contact system (CCS). The separator is configured to install a connector. The connector includes a first side surface and a second side surface opposite to each other, and the connector is further provided with buckle holes. The separator includes a body, buckles, first abutting portions, second abutting portions, and third abutting portions. The buckles are connected to the body, and the buckles are configured to be connected to the buckle holes. The first abutting portions are connected to the body, and the first abutting portions are configured to abut against the first side surface. The second abutting portions are connected to the body, and the second abutting portions are configured to abut against the second side surface. The third abutting portions are connected to the body, and the third abutting portions are configured to abut against an edge of the connector.

Abstract: A semiconductor module includes: a circuit board including a semiconductor element; a housing for housing the semiconductor element; a lead terminal penetrating the housing; and a bonding wire electrically connecting the semiconductor element to the lead terminal within the housing, in which the lead terminal includes a pad coupled to the bonding wire, the housing includes a recess having a bottom surface constituted of at least a part of the pad such that the recess surrounds the pad, a first side surface of the recess overlaps with the bonding wire as viewed in a thickness direction of the circuit board, the first side surface has a first end adjacent to the bottom surface and a second end close to the semiconductor element, the first side surface is inclined relative to a direction perpendicular to the pad such that the second end is higher than the first end.

Abstract: A touch control processing method and device, a storage medium, and a mobile terminal are provided. The method is applied to a mobile terminal. A display screen of the mobile terminal is configured with an edge area and a near-edge area that are connected, the edge area is located at a peripheral edge position of the display screen, the edge area surrounds the near-edge area. The method is used to, when receiving a touch control instruction inputted by a user, and determining that a first frame coordinate is in the near-edge area and a sliding direction of the sliding instruction is not toward an original area, supplement a point coordinate supplement at a position in the edge area symmetrical to the second frame coordinate about the first frame coordinate, which is taken as a datum, opposite to the sliding direction.

Abstract: This disclosure provides a communication method, a communication apparatus, and a communication system. The method includes: An access network device obtains restricted cell information of a first network slice, where the restricted cell information indicates one or more restricted cells in which a service of a terminal device in the first network slice is restricted. The access network device pages, in a first cell, the terminal device based on the restricted cell information, or the access network device hands over the terminal device to the first cell, where the first cell does not belong to the restricted cells of the first network slice.

Abstract: A pixel of display device includes a light emitting element, a first transistor coupled between first power source and a second node and having a gate electrode connected to a first node N1, and the first transistor being configured to control a driving current supplied to the light emitting element in response to a voltage of the first node, a first capacitor including one electrode connected to the first node and another electrode connected to a third node, a second transistor coupled between the third node and a data line, a third transistor coupled between the first node and the second node, a fourth transistor coupled between the first node and an initialization power source, a fifth transistor coupled between a reference power source and the third node, and an eighth transistor coupled between a fourth node and an anode initialization power source.

Abstract: The present disclosure provides methods, apparatuses and systems for key management and service processing. In one aspect, a method includes receiving, by a authentication server from a trusted execution environment (TEE) of a terminal device, device authentication information through a secure channel between the TEE and the authentication server. The device authentication information is configured to prove an identity of the terminal device. The method includes performing, by the authentication server based on the device authentication information, device authentication on the terminal device. The method further includes in response to determining that the terminal device passes the device authentication, sending, by the authentication server, a service encryption key and a device identity certificate to the TEE through the secure channel.

Abstract: The supporting module includes a supporting assembly including a fixed plate and a movable plate, and both sides of fixed plate are hinged with one movable plate; a synchronous assembly is fixed on the fixed plate, transmission assemblies are located at a bottom of the movable plate and a bottom of the fixed plate, a bottom surface of each movable plate is movably connected to a first end of one transmission assembly, and second ends of the transmission assemblies located at both sides of the fixed plate are movably connected to the synchronous assembly; when a first included angle is disposed between a supporting surface of one movable plate and a supporting surface of the fixed plate, a supporting surface of the other movable plate keeps the first included angle with the supporting surface of the fixed plate under an action of the transmission assembly and the synchronous assembly.

Abstract: A substrate transfer device includes a shaft member rotationally movable about a rotation axis, a first swing member coupled to a holder for holding a substrate, a first support member supporting the first swing member to be linearly displaced, a second swing member having a linearly moving part linearly displaceable, and a second support member supporting the second swing member to be linearly displaced The first support member is rotationally moved about the rotation axis integrally with the second support member together with the second swing member being linearly displaced with respect to the second support member in a manner interlocked with a linear movement of the linearly moving part, and the first swing member is linearly displaced with respect to the first support member via the shaft member, such that the holder is linearly displaced.

Abstract: A method includes preparing a raw material containing Li, Mn, Al, and valuable metals; a reductive melting step of subjecting the raw material to a reductive melting treatment to obtain an alloy containing valuable metals and a slag; and a slag separation step to recover the alloy, wherein in any one or both of the preparation step and the reductive melting step, a flux containing calcium (Ca) is added, a molar ratio (Li/Al ratio) of Li to Al in the slag obtained by the reductive melting treatment is 0.25 or more, a molar ratio (Ca/Al ratio) of Ca to Al in the slag is 0.30 or more, and a Mn amount in the slag is 5.0 mass % or more, and in the reductive melting treatment, an oxygen partial pressure in a melt obtained by melting the raw material is controlled to 10?14 or more and 10?11 or less.

Abstract: This optical transceiver comprises a predetermined pair of optical modules, of which one is a first optical module (1) and the other is a second optical module (2). A first holding portion (15A, 48) holding the first optical module (1) and a second holding portion (15B, 47) holding the second optical module (2) are provided in a main housing (40). The second holding portion (15B, 47) holds the second optical module (2) so that a module body (2M) of the second optical module (2) is positioned closer to a first side than a module body (1M) of the first optical module (1).

Abstract: A photographing lens assembly includes five lens elements which are, in order from an object side to an image side along an optical path, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. Each of the five lens elements has an object-side surface facing toward the object side and an image-side surface facing toward the image side. The first lens element has positive refractive power. The third lens element has negative refractive power, the object-side surface of the third lens element is convex in a paraxial region thereof, and the image-side surface of the third lens element is concave in a paraxial region thereof. At least one of the object-side surface and the image-side surface of at least one lens element of the photographing lens assembly is aspheric.

Abstract: There is provided a light therapy device including: bodies supported against a user's auricles; and generators disposed on one side of the bodies to irradiate light, wherein each generator comprises a casing and a plurality of LEDs disposed on one side of the casing to irradiate the light with different wavelengths from one another.

Abstract: Provided is a method of fabricating a hybrid element, the method including forming a plurality of first elements on a first substrate, separating a plurality of second elements grown on a second substrate from the second substrate, a material of the second substrate being different from a material of the first substrate, and transferring the plurality of second elements, separated from the second substrate, onto the first substrate, wherein, in the transferring, the plurality of second elements are spaced apart from each other by a fluidic self-assembly method, and wherein each of the plurality of second elements includes a shuttle layer grown on the second substrate, an element layer grown on the shuttle layer, and an electrode layer on the element layer.

Abstract: A display panel and a display device. The display panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a driving circuit layer. The driving circuit layer includes a light-shielding portion and a plurality of light-transmitting portions. The second substrate includes a light-shielding layer. The light-shielding layer includes a body portion and a plurality of hollow portions. The body portion is disposed corresponding to the light-shielding portion. The hollow portions are disposed corresponding to the light-transmitting portions. The first substrate further includes a refractive layer disposed on a side of the light-shielding portion away from the liquid crystal layer, or the second substrate further includes a refractive layer disposed on a side of the body portion away from the liquid crystal layer.

Abstract: A fluid control assembly and a thermal management system are provided. The fluid control assembly comprises valve parts, a connecting member, and a flow passage plate, portions of the valve parts are located in mounting chambers of the connecting member, the valve parts are connected to the connecting member, the connecting member is connected to the flow passage plate, the flow passage plate comprises a first plate and a second plate, the first plate and/or the second plate forms grooves or orifices of passages of the flow passage plate, the first plate and the second plate are fitted with each other to form at least some of the passages of the flow passage plate, and the valve parts can be communicated or not in communication with one, or two, or more of the passages of the flow passage plate.

Abstract: Provided is a method for producing a vinylphosphonic acid monoester from vinylphosphonic acid diester with high selectivity. The method for producing a vinylphosphonic acid monoester from a vinylphosphonic acid diester represented by the following Formula (1): wherein R1 and R2 each independently denote a linear or branched alkyl group having from 1 to 4 carbon atoms, the vinylphosphonic acid monoester being represented by the following Formula (2): wherein R1 denotes a linear or branched alkyl group having from 1 to 4 carbon atoms, according to the invention, wherein the method includes a step of heating the vinylphosphonic acid diester in the presence of a solvent and a basic substance, thereby obtaining the vinylphosphonic acid monoester, and a molar ratio of the basic substance to the vinylphosphonic acid diester is from 0.7 to 3.5.

Abstract: Organic compounds represented by Formulas 1 and 2 are disclosed: Also disclosed is an organic light emitting device including a light emitting layer employing the organic compounds as host materials. The use of the organic compounds enables low voltage driving of the organic light emitting device and ensures significantly long lifetime and improved luminous efficiency of the device.

Abstract: An electronic device includes: a housing having an exhaust surface including an exhaust port; a blower that is arranged inside the housing and sends air from an inside of the housing to an outside of the housing via the exhaust port; an exhaust portion arranged inside the housing and having an exhaust path for guiding the air sent from the blower toward the exhaust port along an air blowing direction intersecting the exhaust surface; and a fin arranged in the exhaust path and having a plurality of plate members. Each of the plurality of plate members is arranged along the air blowing direction.

Abstract: The invention relates to a mechanical seal assembly comprising a mechanical seal (2) having a rotating slide ring (3) with a sliding surface (3a) and a stationary slide ring (4) with a sliding surface (4a) defining a sealing gap (5) therebetween, wherein one of the slide rings is designed as a wearing slide ring and has a hardness lower than the other one of the slide rings, wherein the wearing slide ring has a base area (30a) and a wear area (30b), and wherein the wear area (30b) has an at least partially non-cylindrical area in the axial direction (A) of the mechanical seal assembly.