Abstract: An electromagnetic wave absorption structure includes at least one electromagnetic wave composite absorbing layer. The electromagnetic wave composite absorbing layer includes a conductive composite layer and an insulating layer. The insulating layer is stacked and overlapped with the conductive composite layer. The electromagnetic wave absorption structure can provide good electromagnetic wave absorption function, and have the features of light and thin, so it is particularly suitable for satisfying the electromagnetic wave absorption or shielding requirements of thin electronic products.

Abstract: The present invention relates to manufacturing methods of display panels. According to an embodiment, a method includes: providing an array substrate, the array substrate defining at least one mounting groove for providing a mounting space for a hardware structure, the mounting groove extending through the array substrate along a thickness direction of the array substrate, forming a package structure on a side of the array substrate for packing the organic light emitting unit. The mounting groove is exposed.

Abstract: Apparatus, methods and instructions for disinfecting air. The apparatus may include, and the methods may involve, a fixture. The fixture may include a germicidal light source. The fixture may include a fan. The fan may circulate air through a volume into which the germicidal light source propagates germicidal light. The light source may be configured to emit, upward from a horizontal plane, a beam that, absent reflection off an environmental object, does not cross the horizontal plane. The apparatus may include a shield that prevents light from the light source from crossing the horizontal plane. The sensor may face upward from the horizontal plane. The sensor may face downward from the horizontal plane.

Abstract: In one embodiment, a control circuit configured for an interleaved switching power supply, can include: (i) a feedback compensation signal generation circuit configured to sample an output voltage of the interleaved switching power supply, and to generate a feedback compensation signal; (ii) a first switch control circuit configured to compare a voltage signal indicative of an inductor current in the first voltage regulation circuit against the feedback compensation signal, and to control a first main power switch in the first voltage regulation circuit; and (iii) a second switch control circuit configured to turn on a second main power switch in the second voltage regulation circuit after half of a switching cycle after the first main power switch is turned on, and to regulate an on time of the second main power switch.

Abstract: An apparatus includes a processor, and a non-transitory computer-readable storage medium coupled to the processor, and configured to store programmable instructions. When executed by the processor the programmable instructions cause the apparatus to maintain a transmission status of a previous data packet of a first access stratum entity, and adjust a transmission parameter of a current data packet, in response to the transmission status of the previous data packet being a transmission failure.

Abstract: A method and structure for doping source and drain (S/D) regions of a PMOS and/or NMOS FinFET device are provided. In some embodiments, a method includes providing a substrate including a fin extending therefrom. In some examples, the fin includes a channel region, source/drain regions disposed adjacent to and on either side of the channel region, a gate structure disposed over the channel region, and a main spacer disposed on sidewalls of the gate structure. In some embodiments, contact openings are formed to provide access to the source/drain regions, where the forming the contact openings may etch a portion of the main spacer. After forming the contact openings, a spacer deposition and etch process may be performed. In some cases, after performing the spacer deposition and etch process, a silicide layer is formed over, and in contact with, the source/drain regions.

Abstract: A coil module, power transmitting circuit and power receiving circuit are disclosed. The coil module including at least two parallel branches, wherein each parallel branch includes a coil and a first capacitor which are connected in series; the capacitances of the first capacitors are set to reduce or eliminate an equivalent impedance difference between the parallel branches. Therefore, the loss is reduced and the wireless charging efficiency is improved while ensuring the charging rate and the charging degree of freedom.

Abstract: A buffer status report processing method and an apparatus are disclosed. A network device determines a logical channel or a logical channel group for which a separate buffer status report BSR needs to be reported, and sends separate-BSR reporting indication information. A terminal device receives the separate-BSR reporting indication information sent by the network device, and reports the separate BSR for the logical channel or the logical channel group indicated in the separate-BSR reporting indication information. The network device receives the separate BSR reported by the terminal device, and determines, based on the separate BSR, uplink buffer data amount information corresponding to the logical channel or the logical channel group. According to the BSR processing method, resource scheduling accuracy of the network device is improved.

Abstract: A wireless charging apparatus is disclosed. The wireless charging apparatus comprises a transmitting coil assembly, a heat conduction stand, and a heat conduction housing; wherein the transmitting coil assembly comprises a magnetic sheet and a transmitting coil, wherein the transmitting coil is put on the magnetic sheet. The heat generated by the transmitting coil assembly during charging can be transferred to the heat conduction stand and then further to the heat conduction housing to dissipate heat, so as to reduce the temperature of the wireless charging apparatus.

Abstract: This application provides example uplink carrier handover methods, network devices, and terminal devices. One example method includes obtaining, by a network device, target measurement information, where the network device communicates with a terminal device in a current cell by using a first uplink carrier and a second uplink carrier. The network device can then determine, based on the target measurement information, whether the terminal device needs to be handed over from the first uplink carrier to the second uplink carrier. In response to determining that the terminal device needs to be handed over from the first uplink carrier to the second uplink carrier, the network device can send handover instruction information to the terminal device.

Abstract: A lap counting method and device is provided. The lap counting method and device is applied to a non-motorized vehicle, and the non-motorized vehicle is provided with a torque sensor. The lap counting method includes: S110, obtaining data of the torque sensor in real time; S120, obtaining real-time torque data according to the data of the torque sensor; S130, obtaining a change period of the real-time torque data according to the real-time torque data; and S140, determining lap counting data according to the change period, wherein the lap counting marking point is a peak value of the change period. Since the lap counting is performed by means of a periodic change of the torque acting on a crank of a bicycle, data is stable and free from interference caused by external factors, and the lap counting is stable and reliable.

Abstract: A method includes: receiving, a target serial number transmitted by a second access network device, where the target serial number is obtained based on a first serial number, the first serial number is a serial number of a first RLC SDU successfully received by the second access network device, the first access network device, the second access network device, and a terminal device each include an RLC entity of a split bearer, a transmission mode of the split bearer is duplicate transmission, and the RLC entities of the split bearer are in an acknowledged mode AM; obtaining a second serial number based on the target serial number, where the second serial number is a serial number of a second RLC SDU, and the first RLC SDU is the same as the second RLC SDU; and marking the second serial number as a successfully received state.

Abstract: A power stage includes a power converter having high- and low-side switches, a driver circuit that drives the switching power converter based upon a PWM signal, and a current sensing circuit that detects a low-side current level on the low-side switch, and provides a current level signal that includes the low-side current level. The power stage turns on the low-side switch at a first time, and estimates a first low-side current level at the first time. In estimating the first low-side current level, the power stage detects a second low-side current level at a second time while the low-side switch is turned on, the second time being after the first time, and detects a third low-side current level at a third time while the low-side switch is turned on, wherein the third time is after the second time. The first low-side current level is estimated based upon the second and third low-side current levels.

Abstract: The present disclosure discloses a data communication method and a device, to resolve a prior-art problem of a high latency for switching a terminal device from an idle mode to a connected mode. The method includes: prestoring, by a terminal device, a TA indication list of a group of cells; performing, by the terminal device, cell selection or reselection, and obtaining a cell identity of a cell obtained after the selection or reselection; querying, by the terminal device based on the cell identity, the TA indication list of the group of cells for a TA value corresponding to the cell identity; and if the terminal device successfully finds, in the TA indication list of the group of cells, the TA value corresponding to the cell identity, sending, by the terminal device, an uplink Radio Resource Control (RRC) message in a random access-free manner.

Abstract: In some embodiments, a system for monitoring a tool is provided. The system includes a tool monitoring device, a transporting system and an external apparatus. The tool monitoring device is configured to monitor an environmental parameter of a load port of a tool. The tool monitoring device includes a wafer pod and a monitoring module disposed in the wafer pod. The monitoring module includes at least one sensor, a computer coupled to the at least one sensor, a power supply electrically coupled to the at least one sensor and the computer, and a wireless unit coupled to the computer. The transporting system is configured to transfer the tool monitoring device from one load port to another load port. The external apparatus is coupled to the tool monitoring device.

Abstract: In a method of manufacturing a semiconductor device including a field effect transistor (FET), a sacrificial region is formed in a substrate, and a trench is formed in the substrate. A part of the sacrificial region is exposed in the trench. A space is formed by at least partially etching the sacrificial region, an isolation insulating layer is formed in the trench and the space, and a gate structure and a source/drain region are formed. An air spacer is formed in the space under the source/drain region.

Abstract: The invention relates to a carburizing bearing steel and a preparation method thereof. The carburizing bearing steel of the invention comprises: 0.18˜0.24 wt % of C, 0.4˜0.6 wt % of Cr, 0.20˜0.40 wt % of Si, 0.40˜0.70 wt % of Mn, 1.6˜2.2 wt % of Ni, 0.15˜0.35 wt % of Mo, 0.001˜0.01 wt % of S, 0.001˜0.015 wt % of P, 0˜0.20 wt % of Nb, 0˜0.20 wt % of V and the remaining is iron, wherein the contents of Nb and V are not 0 at the same time. In the invention, an appropriate amount of Nb and V is added in combination with other elements so as to refine the grain size, inhibit the generation of large granular carbides in the steel during carburization and improve the uniformity of the microstructure of steel materials, thus further enhancing the contact fatigue life of the carburizing bearing steel.

Abstract: Methods to form vertically conducting and laterally conducting low-cost resistor structures utilizing dual-resistivity conductive materials are provided. The dual-resistivity conductive materials are deposited in openings in a dielectric layer using a single deposition process step. A high-resistivity ?-phase of tungsten is stabilized by pre-treating portions of the dielectric material with impurities. The portions of the dielectric material in which impurities are incorporated encompass regions laterally adjacent to where high-resistivity ?-W is desired. During a subsequent tungsten deposition step the impurities may out-diffuse and get incorporated in the tungsten, thereby stabilizing the metal in the high-resistivity ?-W phase. The ?-W converts to a low-resistivity ?-phase of tungsten in the regions not pre-treated with impurities.

Abstract: Example communication methods and apparatus in a wireless network are described. One example communication method includes establishing dual connections to a first access network device and a second access network device by a terminal device. A connection that is between the terminal device and the first access network device and that is included in the dual connections is a radio resource control (RRC) connection. The terminal device receives first configuration information sent by the first access network device. The first configuration information includes signaling radio bearer (SRB) configuration information of the second access network device and a trigger condition for using the SRB configuration information. When the trigger condition is met, the terminal device uses the SRB configuration information of the second access network device to establish an RRC connection to the second access network device.

Abstract: A system for sorting moving objects is disclosed. The system comprises a light source, an image capturing device, a controlling and processing device, and an object sorting device. Particularly, the controlling and processing device is configured to decide a first setting parameter so as to apply a parameter adjustment to the light source, and is also configured to decide a second setting parameter so as to apply an parameter adjustment to the image capturing device. After deciding an object classifier based on the first setting parameter, the second setting parameter, and object images received from the image capturing device, the object sorting device is controlled to apply an object sorting process to the of objects that are delivered by the belt conveyor, thereby sorting the objects into at least two object group consisting of a normal object group and a defective object group.