Abstract: A stator structure is provided and includes a plurality of first lamination layers, a plurality of second lamination layers, two third lamination layers and two oil spraying rings. The second lamination layers are sandwiched in between the first lamination layers. The second lamination layer located in the middle of the stator structure is sandwiched in between the two third lamination layers. The two oil spraying rings are connected to two first lamination layers located at outermost sides. Another stator structure is provided and includes a plurality of first lamination layers, a second lamination layer and two oil spraying rings. The second lamination layer is sandwiched in between two first lamination layers. The two oil spraying rings are connected to two first lamination layers located at outermost sides. By means of the arrangement of the aforesaid stator structure, the invention can effectively improve heat dissipating effect for oil cooling.

Abstract: A display panel, a driving method therefor, and a display device. The display panel includes a scan drive module and multiple rows of sub-pixel units arranged in sequence. The multiple rows of sub-pixel units are divided into n sub-pixel unit groups, and two adjacent rows of the sub-pixel units in each sub-pixel unit group are spaced by (n?1) rows of the sub-pixel units in other sub-pixel unit groups. The scan drive module is configured to sequentially scan and drive each row of the sub-pixel units in each sub-pixel unit group and scan and drive the n sub-pixel unit groups in divided periods within a scan cycle.

Abstract: Packaged semiconductor devices including heat-dissipating structures and methods of forming the same are disclosed. In an embodiment, a semiconductor package includes a semiconductor die including a substrate, a front-side interconnect structure on a front-side of the substrate, and a backside interconnect structure on a backside of the substrate opposite the front-side interconnect structure; a support die disposed on the front-side interconnect structure; a heat-dissipating structure on the support die, the heat-dissipating structure being thermally coupled to the semiconductor die and the support die; a redistribution structure on the backside interconnect structure opposite the substrate, the redistribution structure being electrically coupled to the semiconductor die; and an encapsulant on the redistribution structure and adjacent to side surfaces of the semiconductor die, the support die, and the heat-dissipating structure.

Abstract: An optical transmission module includes a housing having a cavity therein and an optical transmission device encapsulated in the cavity. The optical transmission device includes an optical waveguide substrate, laser assemblies, an optical multiplexing assembly and main waveguides. The optical waveguide substrate includes a surface and a first reflection inclined surface having an acute angle therebetween. The laser assemblies are disposed on the surface of the optical waveguide substrate, and are configured to emit laser beams towards the surface of the optical waveguide substrate. The optical multiplexing assembly is disposed in the optical waveguide substrate, and is configured to combine the laser beams into a laser beam. The main waveguides are disposed inside the optical waveguide substrate, light inlet ends of the main waveguides face the first inclined surface, and light outlet ends of the main waveguides are communicated with the optical multiplexing assembly.

Abstract: A user equipment (UE) is configured to establish a connection to a base station, wherein the base station configures the UE with a first beam corresponding to a first transmission reception point (TRP) and a second beam corresponding to a second TRP, wherein the first and second beam are in frequency range 2 (FR2) and wherein the UE does not support simultaneous reception of multiple beams in FR2, detect a beam failure during a beam failure detection (BFD) evaluation period, identify one or more candidate beams during a candidate beam detection (CBD) evaluation period and transmit a beam failure recovery (BFR) request to the base station.

Abstract: Embodiments of the disclosure relate to methods for selectively removing metal material from the top surface and sidewalls of a feature. The metal material which is covered by a flowable polymer material remains unaffected. In some embodiments, the metal material is formed by physical vapor deposition resulting in a relatively thin sidewall thickness. Any metal material remaining on the sidewall after removal of the metal material from the top surface may be etched by an additional etch process. The resulting metal layer at the bottom of the feature facilitates selective metal gapfill of the feature.

Abstract: A user equipment (UE), or other network component can operate to configure different sets of resources including different sequence lengths for an uplink (UL) transmission via a UL channel. A first length or at least one of different second lengths can be selected to configure the UL transmission based on one or more conditions, which can include a coexisting radio access technology (RAT), a UE capability, an occupied channel bandwidth (OCB), the type of UL transmission or the like. The UL transmission can be based on at least one of: the first or the second sequence length such as for an initial access procedure based on the coexisting RAT and the OCB, for example.

Abstract: A display panel and a preparation method thereof are disclosed in the present disclosure. The display panel includes an anode layer and a light-emitting layer. The anode layer includes a first anode and a second anode. There is a gap between the first anode and the second anode. The first anode includes a first reflection portion, and the second anode includes a second reflection portion. A reflectivity of the first reflection portion is less than a reflectivity of the second reflection portion. The light-emitting layer includes a green light emitting portion and a blue light emitting portion that are correspondingly disposed on the first anode and the second anode respectively.

Abstract: A cellular base station (BS) which transmits more flexible downlink control information (DCI) to the UE, and a UE capable of receiving and processing a received DCI message. The DCI message may have a DCI format of 0_1 or 0_2 and further may comprise an UL-SCH set to 0, a CSI request field of all 0s and an SRS request field having a nonzero value. The DCI message may indicate to the UE that the UE should: 1) transmit an aperiodic SRS corresponding to SRS request; and 2) that the UE should not transmit on the PUSCH. The DCI may include existing fields that specify either a slot offset or beam information useable when transmitting the aperiodic SRS. The base station may also generate a DCI message with an SRS trigger that is targeted to a plurality of UEs in a group, or a plurality of groups of UEs, for greater efficiency.

Abstract: Aspects of the disclosure are directed to a bandpass filter including a first, second, third and fourth resonators, wherein the second and third resonators are in parallel, wherein the first resonator includes a first and second terminals, wherein the second resonator includes a second resonator top terminal and a second resonator bottom terminal, wherein the third resonator includes a third resonator top terminal and a third resonator bottom terminal, wherein the fourth resonator includes a third terminal and a fourth terminal; wherein the first terminal is coupled to the second resonator top terminal, wherein the second terminal is coupled to the third resonator top terminal, wherein the third terminal is coupled to the third resonator bottom terminal, wherein the fourth terminal is coupled to the second resonator bottom terminal; a first inductor coupled to the first and third terminals; and a second inductor coupled to the second and fourth terminals.

Abstract: A method of manufacturing a semiconductor device includes: forming a substrate over the substrate, the substrate defining a logic region and a memory region; depositing a bottom electrode layer across the logic region and the memory region; depositing a magnetic tunnel junction (MTJ) layer over the bottom electrode layer; depositing a first conductive layer over the MTJ layer; depositing a sacrificial layer over the first conductive layer; etching the sacrificial layer in the memory region to expose the first conductive layer in the memory region while keeping the first conductive layer in the logic region covered; depositing a second conductive layer in the memory region and the logic region; patterning the second conductive layer to expose the MTJ layer in the memory region; and etching the patterned second conductive layer and the MTJ layer to form a top electrode and an MTJ, respectively, in the memory region.

Abstract: Provided are an information transmission method and apparatus, a communication device, a communication node and a computer-readable storage medium. The method includes that: a communication device determines a second signal according to N bits in first information, wherein the second signal includes at least one of a preamble and a Reference Signal (RS), and N is an integer greater than or equal to 1; and the communication device sends a message A including the second signal.

Abstract: Methods and apparatus are provided for a UE to determine a UL spatial relation for an UL transmission in response to an unknown UL spatial relation switch. The UE may determine whether the UL spatial relation is based on an SRS transmission in UL, a CSI-RS in DL, or an SSB in the DL. If the UL spatial relation is based on the SRS transmission, the UE may select the UL spatial relation for the UL transmission corresponding to a Tx beam of the SRS transmission. If the UL spatial relation is based on the CSI-RS or the SSB, the UE may select the UL spatial relation for the UL transmission based on whether the unknown UL spatial relation switch is due to a corresponding resource for beam training not being configured by a communication network or a corresponding beam information being expired.

Abstract: The present disclosure relates to devices, apparatuses, and methods for enhanced PHR reporting in support of UE antenna scaling. A wireless device, which comprises at least one antenna array each comprising a plurality of antenna elements may perform antenna scaling by activating or deactivating at least one of the plurality of antenna elements (with corresponding RF chains) of one or more antenna arrays. The wireless device may generate a power headroom (PHR) report based at least on a difference between beamforming gains obtained after the antenna scaling and before the antenna scaling. The wireless device may then send the PHR report to a base station in communication with the wireless device.

Abstract: Methods of forming devices comprise forming a dielectric layer on a substrate, the dielectric layer comprising at least one feature defining a gap including sidewalls and a bottom. A self-assembled monolayer (SAM) is formed on the bottom of the gap, and a barrier layer is formed on the SAM before selectively depositing a metal liner on the barrier layer. The SAM is removed after selectively depositing the metal liner on the barrier layer.

Abstract: A robot calibration method based on pose constraint and force sensing includes the following steps: establishing a kinematic model, a geometric error model, and a non-geometric error model; installing an end calibration device to an end of a robot, and installing to the geometric constraint device into a working space of the robot; dragging the robot, constraining various calibration spheres of the end calibration device into various V-shaped grooves on the geometric constraint device to achieve pose constraint; then dragging the calibration spheres to V-shaped grooves on different surfaces, and calibrating a geometric parameter error of the robot using a deviation between a nominal end pose measured twice and an actual value; reading an end force by a force sensor to calibrate the non-geometric error model; identifying kinematic model parameters of a corresponding robot; and compensating an identified kinematic model parameter error to a controller of the robot.

Abstract: A circuit comprising a first Fourier Transform block operable to perform a Fourier Transform and having a first input configured for receiving an I signal and a second input configured for receiving a Q signal; a first plurality of n of outputs for I channels and Q channels each comprising a different frequency bin output from the Fourier Transform; I and Q summing blocks comprising a set of connector lines connecting an ith one of I channels with an ith one of the Q channels; an inverse Fourier Transform block connected to the summing blocks and operable to perform an inverse Fourier Transform; a correlator for correlating the outputs of the inverse Fourier Transform; a Fourier Transform block for Fourier Transforming the correlator output; a comparator for comparing the correlation term to zero; and an error correction circuit for tuning the magnitude and phase of the I and Q channels using the comparator output as feedback.

Abstract: A secondary battery includes a positive electrode plate and an electrolyte solution. The electrolyte solution includes a compound having sulfur-oxygen double bond and a nitrile compound. Based on a total mass of the electrolyte solution, a mass percentage of the compound having sulfur-oxygen double bond is A1 %, a mass percentage of the nitrile compound is A2%, 0.08?A1/A2?2.15; and a sum of the mass percentages of the compound having sulfur-oxygen double bond and the nitrile compound is A %, 3?A?15. The positive electrode plate includes a positive electrode material layer, a thickness of the positive electrode material layer is D ?m, and 0.08?A/D?0.42.

Abstract: A method for skin protection by applying a zinc oxide-on-silicate platelet composite (ZnO/NSP composite) is formulated in a cosmetic composition, to the skin of a subject. The ZnO/NSP composite is made of silicate platelet and ZnO particles adsorbed thereon, in which the ZnO particles are created by the dehydration of Zn(OH)2 formed on the silicate platelet. The ZnO particles adhering on the silicate platelet can effectively improve the dispersibility of zinc oxide particles in water, and the average particle size can reach near nanometer size. Moreover, the ZnO/NSP composite exhibits better antimicrobial and UV light-absorbing properties than ZnO itself, and are not toxic or irritating to the skin.

Abstract: An electrochemical apparatus includes an electrolyte solution comprising a compound of Formula I and a compound of Formula II wherein R1 is C1 to C10 alkyl, and R2 is halogenated C1 to C10 alkyl; and R21, R22, R23 and R24 are each independently fluorine, or unsubstituted or halogenated C1 to C3 alkyl, and at least one of R21, R22, R23 and R24 includes fluorine.