Abstract: The lens includes a suction portion and at least two light distribution portions; each of the light distribution portions is configured to distribute light for a light emitting unit independently, and a plurality of light distribution portions are arranged around the suction portion with the suction portion as a center and are fixedly connected with the suction portion; each of the light distribution portions is provided with a light source cavity, a bonding surface and a light exiting surface, and the bonding surface and the light exiting surface face are away from each other, the light source cavity is a recess recessed in a direction from the bonding surface to the light exiting surface, the suction portion is provided with a suction surface, and the light exiting surface and the suction surface face are toward a same direction.

Abstract: A semiconductor package includes a lower redistribution layer disposed on a lower surface of the semiconductor chip including an insulating layer, a redistribution pattern, a via, an under bump metal (UBM), and a post disposed on the redistribution pattern. The post vertically overlaps with the UBM. A mold layer is on the lower redistribution layer and surrounds the semiconductor chip. A connecting terminal is connected to the UBM. The UBM includes a first section contacting the redistribution pattern, and a second section contacting the insulating layer. The post has a ring shape having an inner surface and an outer surface when viewed in a top view. A maximum width of the inner surface is less than a maximum width of an upper surface of the first section. A maximum width of the outer surface is greater than the maximum width of the upper surface of the first section.

Abstract: Disclosed are plasma baffles, substrate processing apparatuses, and substrate processing methods. The plasma baffle comprises a lower ring, an upper ring outside the lower ring in a plan view and extending vertically, and an intermediate ring that extends from the lower ring to the upper ring to form an acute angle with respect to a horizontal direction. The lower ring includes a lower central hole that vertically penetrates a center of the lower ring, and a plurality of lower slits outside the lower central hole and vertically penetrating the lower ring. The intermediate ring provides an intermediate slit that connects an inner lateral surface of the intermediate ring to an outer lateral surface of the intermediate ring. An area ratio of the plurality of lower slits to the lower ring is equal to or greater than about 59%.

Abstract: An electronic device is provided according to various embodiments of the present disclosure. The electronic device includes a housing including a rear plate having an opening and a support bracket at least partially disposed along an edge of the rear plate; a camera decoration disposed in the opening to be exposed to the outside, covering a camera assembly and connected to rear plate; a printed circuit board disposed in the housing; a rear structure supporting the camera assembly and the printed circuit board; a fixing member coupled to the rear structure and fixing the camera assembly and/or the printed circuit board to the support bracket; and a conductive member at least partially disposed between the camera decoration and the fixing member to electrically connect the camera decoration and the fixing member to each other.

Abstract: The technical field of intelligent warehousing is related, and an intelligent warehousing system, a processing terminal, a warehouse robot, and an intelligent warehousing method are disclosed. Where the intelligent warehousing system (100) includes: a warehouse robot (10) and a material fetching device (20); the warehouse robot includes a first warehouse robot (11) and/or a second warehouse robot (12); the first warehouse robot is configured to receive a first scheduling instruction, and handle a material box to a first target position according to the first scheduling instruction; the second warehouse robot is configured to receive a second scheduling instruction, and handle a portable shelf to a second target position according to the second scheduling instruction; and the material fetching device is configured to receive a material fetching instruction, and fetch a material from the material box and/or the portable shelf according to the material fetching instruction.

Abstract: A light head with auxiliary heat dissipation includes a housing having a light outlet and a light-outgoing lens assembly being arranged at the light outlet. A cover plate is provided at the outer side of the housing. A heat-dissipating air passage is formed between the housing and the cover plate along the length direction of the housing, and both ends of the heat-dissipating air passage are respectively provided with a first air vent and a second air vent. A first air blower is further included for blowing the air in the heat-dissipating air passage to flow between the first air vent and the second air vent.

Abstract: An electronic device includes: a battery cover with a hole, a battery module, a battery protection circuit board and a first functional device. The battery module is arranged on an inner side of the battery cover and including a battery and a battery protection circuit board arranged facing the hole. The decorative member is arranged on the battery cover and including a first decorative portion and a second decorative portion. The battery protection circuit board is projected to form a first orthographic projection. The first decorative portion is projected to form a second orthographic projection. The first functional device is located on a side of the battery protection circuit board facing the first decorative portion and arranged corresponding to the first through hole.

Abstract: An apparatus for three dimensional (3D) art viewing includes one or more sensors and a processor operably coupled to the one or more sensors. The processor is configured to detect, using the one or more sensors, a position of a user. The processor is additionally configured to output, for display, an aspect of an image based on the position of the user. The processor is also configured to obtain, using the one or more sensors, movement data associated with a movement of the user. The processor is further configured to apply temporal smoothing to smooth the movement data. In addition, the processor is configured to map the smoothed movement data to a series of view indices. The processor is also configured to change the aspect of the image for display based on the mapped series of view indices.

Abstract: A spark plug includes a tubular metallic shell, a tubular insulator held in the metallic shell and having an axial hole, a center electrode held at one end of the axial hole, a metallic terminal member held at the other end of the axial hole, and a resistor element disposed between the center electrode and the metallic terminal member in the axial hole and containing glass and an electrically conductive material. The resistor element has a first resistor layer disposed on the center electrode side and closest to the center electrode and containing titanium oxide, and a second resistor layer disposed on the metallic terminal member side in relation to the first resistor layer and whose titanium oxide content is lower than that of the first resistor layer. The titanium oxide content decreases from the center electrode side toward the metallic terminal member side.

Abstract: The present invention discloses a high-strength R-T-B rare earth permanent magnet and a preparation method thereof. The magnet contains 0.3-1.5 wt. % of an element Zr, and a cast strip prepared through vacuum induction melting and melt spinning is treated at a high temperature to make the element Zr therein precipitate in a form of fibrous Zr compounds from R-rich phases, and the fibrous Zr compounds can be uniformly mixed with magnetic powder after hydrogen decrepitation and powder jet milling and mixing, and gradually grow into rod-like Zr compounds existing in the R-rich intergranular phases during the sintering of a green compact. By adjusting the content of the element Zr, sintering temperature and time and other process parameters, the morphology, size and distribution of Zr compounds can be effectively controlled, and the mechanical properties of the magnet can be improved by strengthening the R-rich intergranular phases without deteriorating the magnetic properties of the magnet.

Abstract: An apparatus, a memory device, and a method for storing parameter codes with respect to asymmetric on-die-termination (ODT) are provided. The apparatus is connected to an external device via a signal line, and includes: an on-die termination (ODT) circuit set in a first ODT state; a plurality of signal pins, each of which is connected to the signal line; and an ODT control circuit configured to: identify whether a second ODT state of the external device corresponds to the first ODT state, and based on the apparatus being an asymmetric ODT in which the first ODT state and the second ODT state are different, provide an asymmetric ODT parameter code to the external device, and disable the ODT circuit when a signal is not transmitted through the signal line.

Abstract: A method for operating a user equipment (UE) is provided. The method comprises transmitting, to a base station (BS), UE capability information including a full power transmission capability of the UE, wherein the full power transmission capability of the UE includes a parameter S to indicate a group of full power transmit precoding matrix indicators (TPMIs); receiving, from the BS, configuration information for a physical uplink shared channel (PUSCH) transmission, wherein the configuration information includes a TPMI; determining the PUSCH transmission; determining a power level for the PUSCH transmission; and transmitting, to the BS, the PUSCH transmission with the determined power level, wherein the power level corresponds to full power based on the TPMI being included in the group of full power TPMIs, and wherein the TPMI indicates a precoding matrix and a number of layers for the PUSCH transmission.

Abstract: Methods for cross-carrier scheduling and a network-side device are provided. The method includes the following. A network-side device transmits higher-layer signaling indicating that a primary cell (PCell) supports cross-carrier scheduling by one or more secondary cells (SCells).

Abstract: A feedback method, a feedback apparatus, and a storage medium are provided. The feedback method includes: determining that a resource of a first physical uplink control channel (PUCCH) for transmitting sidelink feedback information overlaps with a resource of a second physical uplink channel for transmitting other uplink information in a time domain, in which the other uplink information is uplink information different from the sidelink feedback information; and transmitting the first PUCCH or transmitting the second physical uplink channel.

Abstract: The invention provides a battery pack and a vehicle. A cell group is configured in the battery pack, and the cell group comprises a plurality of cells, wherein the cells comprise first cells and second cells, the first cells have a better cold resistance than the second cells, and arrangement positions of the first cells and the second cells depend on the heat dissipation capacity in the battery pack.

Abstract: Disclosed are a communication method, a communication circuit and a communication system. A first device can modulate, according to communication data to be sent, parameters of a current signal to be processed, so as to form a communication signal and output same to a second device, and the second device can parse the communication signal so as to obtain communication data.

Abstract: A recombinant humanized collagen type I alpha-1 (rhCol1A1), and an expression vector and use thereof are provided, belonging to the technical field of bioengineering. The rhCol1A1 has an amino acid sequence of SEQ ID NO: 1. This aim is to solve the problem of difficulty in expressing soluble full-length humanized collagen in Escherichia coli prokaryotic expression systems, and differences between the recombinant collagen and humanized collagen in yeast expression systems. It is proposed that the rhCol1A1 chain is expressed in Expi293F™ human embryonic kidney cells, and the protein expression level is increased using a fusion expression plasmid, enabling the expression of full-length humanized collagen type I alpha 1 chain. Activity studies have shown that the expressed rhCol1A1 exhibits a desirable activity in promoting cell migration, and may be widely used in the fields of biomedicine, tissue engineering, skin care, and food.

Abstract: A ball attachment apparatus includes a tool case having a bottom surface on which solder balls are adsorbed for attachment to a substrate strip including a plurality of substrate units, a plurality of holding tools in the tool case spaced apart from each other in a first direction, including a plurality of holding regions disposed in the tool case each including adsorption holes, the holding regions respectively corresponding to the substrate units and the adsorption holes respectively corresponding to ball pads of the substrate units, and a plurality of insertion blocks respectively disposed between adjacent ones of the holding tools, wherein, among gaps between the holding tools, a first gap at a first distance from a center of the tool case is different from at least one second gap at a second distance greater than the first distance from the center of the tool case.