Abstract: A display panel includes a display region with a thin film transistor and a plurality of data lines and a non-display region. Thin film transistor includes a gate, a source region and a drain region, data lines include a plurality of first type data lines which are located at an edge of display region and close to a side of non-display region. First type data line includes a first sub-data line extending in a first direction, a conductive connection line extending in a second direction and a second sub-data line extending in a first direction. First sub-data line is connected with source region or drain region. A first insulating layer is between conductive connection line and first sub-data line. A second insulating layer is between second sub-data line and conductive connection line, and second sub-data line is closer to a central axis of display panel than first sub-data line.

Abstract: The present disclosure discloses a substation frame comprising: a supporting assembly comprising at least two supporting posts arranged at intervals, the at least two supporting posts comprising one side supporting post at each end; a beam assembly comprising a beam provided between every two adjacent supporting posts; and a side wire attaching assembly provided on at least one side supporting post and positioned on a side of the side supporting post facing away from the beam.

Abstract: This disclosure provides a capability indication method, a terminal, and a network-side network element. The capability indication method includes: obtaining first information, where the first information includes at least one of the following: first indication information of a terminal capability, and terminal capability information mapped to the first indication information; and sending second indication information of the terminal capability based on the first information.

Abstract: A power supply control system and a vehicle includes: a plurality of supplying branches; a voltage conversion module, connected between an output end of a low-voltage direct current (DC) power supply and an input end of each of the supplying branches, configured to convert a voltage of output DC of the low-voltage DC power supply to a preset voltage; an information acquisition module, configured to collect temperature information of a preset area and/or load information; and a control module, communicating with the information acquisition module, configured to generate control signals for the supplying branches based on the temperature information of the preset area and/or load information.

Abstract: A flexible flywheel includes: a shaft fastening portion fixed to an end portion of an engine crankshaft; an annular inertia ring provided around the shaft fastening portion; a plurality of elastic spoke portions that extend in the radial direction between the shaft fastening portion and the inertia ring and connect the shaft fastening portion and the inertia ring to each other, and that absorb vibration acting on the crankshaft by undergoing deflection; and weight portions provided between adjacent elastic spoke portions, side edge-side boundary ends, to which boundaries with the weight portions are connected, are provided on both sides edges of the elastic spoke portion, respectively, when the elastic spoke portions are vibrated, stress concentrates on the side edge-side boundary ends.

Abstract: An ejection-type safety intravenous needle includes a sheath, a hub, a cannula fixed on the hub, and a base. An accommodation cavity is formed in the base. The hub is fixed in the accommodation cavity, and the cannula is exposed outside of the accommodation cavity. The sheath encloses the cannula, and a bottom of the sheath is located in the accommodation cavity and provided with a first limiting structure. A second limiting structure cooperating with the first limiting structure is provided at a top of the accommodation cavity. An elastic element is provided in the accommodation cavity, and the elastic element abuts against a bottom end of the sheath. A top and a bottom of the base are provided with a first clamping structure and a second clamping structure, respectively. A third clamping structure cooperating with the first clamping structure and the second clamping structure is provided on the sheath.

Abstract: A display device, including a display panel, a box, a connection frame and a vibration actuator provided on the display panel. The connection frame includes: a frame-shaped member including a first end face and a second end face arranged opposite to each other, the first end face being attached to a top face of the box, a plurality of protrusions being provided on the second end face, a surface of each protrusion away from the first end face forming a support face, and the display panel being fixed on the support face; and a connection member fixedly coupled to the frame-shaped member, and detachably coupled to the box via a fastener.

Abstract: An operation method of a navigation apparatus includes: obtaining valid global positioning system (GPS) data at a current time point corresponding to a current position of a target device; determining first neighboring map elements corresponding to a first region indicated by the valid GPS data at the current time point from among a plurality of map elements of map data; and determining a pose parameter of the target device at the current time point based on a first direction specified by at least a portion of the first neighboring map elements.

Abstract: A heat dissipation method and apparatus for an electronic device, and a storage medium, are provided. The heat dissipation method for an electronic device includes monitoring a communication message between an electronic device and a charger in a case that the electronic device is in a charging state, where the communication message includes a charging current value and a temperature value of a charging component of the electronic device; determining a charging stage of the electronic device based on the charging current value and the temperature value; determining a running power of a heat dissipation module based on the charging stage of the electronic device; and controlling the heat dissipation module to work at the running power, thereby dissipating heat of the electronic device.

Abstract: Provided is a three-dimensional flash memory including a substrate, a stack structure, a stop layer, two slit trenches, a plurality of vertical channel structures, and a plurality of slit holes. The stack structure is disposed on the substrate. The stack structure includes a plurality of dielectric layers and a plurality of conductive layers stacked alternately. The stop layer is disposed between the substrate and the stack structure. The two slit trenches penetrate through the stack structure to expose the stop layer. The vertical channel structures are disposed between the two slit trenches and penetrate through the stack structure and the stop layer. The slit holes are discretely disposed between the vertical channel structures, and penetrate through the stack structure to expose the stop layer. A method of forming the three-dimensional flash memory is also provided.

Abstract: Disclosed are a pharmaceutical preparation with a tracing function, and a delivery system therefor. The pharmaceutical preparation comprises a first drug and a second drug in a liquid or gaseous state, wherein the first drug and the second drug are each divided into multiple sections, which are arranged in series at intervals in a conduit. One of the first drug and the second drug is a tracer drug that can be developed in a medical imaging device in the human body. The first drug and the second drug are immiscible and satisfy compatibility requirements. The pharmaceutical preparation can comprise an aerobic contrast agent, an aerobic embolic agent and an aerobic perfusion agent. Same can be applied to a variety of contrast techniques by means of a one-step simple operation, saving the dosage of a drug while maintaining a high concentration of the drug.

Abstract: An additive for a nonaqueous electrolyte includes a bis-alkoxysilyl compound, wherein the bis-alkoxysilyl compound has two silyl groups coupled with a chain including a sulfide group, the two silyl groups each has at least one selected from the group consisting of an alkoxy group and an oxyalkyl group, and the oxyalkyl group is represented by —O—(CxH2x+1Oy), where x is an integer of 1 or more, and y is an integer of 1 or more.

Abstract: There is provided a method and apparatus for remote differential compression (RDC) and data deduplication. According to embodiments, when a sending device acquires a new target file, the following steps are performed. Initially, Jaccard segmentation is performed, followed by performing identity-based segment deduplication and similarity-based segment deduplication. The transmission of the target file in the deduplicated form to the recipient device is subsequently performed. The recipient device can then rebuild the original target file from the deduplicated form thus replicating the target file at the recipient device with the target file originally present at the sending device.

Abstract: The present invention provides an organic light emitting diode (OLED) display panel and a display device. In the present invention, the planarization layer is disposed with a recess, the anode layer fully covers the recess and extend upward along the sidewall of the recess for a predetermined length. The light emitting layer is disposed opposite the anode layer. When the light emitting layer emits out light, a bottom and a side portion of the light emitting layer in a light emitting region generate light, and the light is emitted out at a corresponding angle to increase light emitting area and angle of the light emitting layer and reduce phenomenon of the color shift of the OLED display panel display screen under a great angle of view to increase a viewable angle of view.

Abstract: A touch frame assembly and an interactive white board are provided. The touch frame assembly includes: an infrared touch frame, including a frame body and a PCB assembly arranged in the frame body; a glass cover plate, located on an inner side of the PCB assembly; a fixing structure configured to fix the glass cover plate to the infrared touch frame, wherein the glass cover plate controls an inward concave of the glass cover plate through a curvature of the frame and/or the fixing structure.

Abstract: A secondary battery includes an electrode body having an electrode plate, a rectangular exterior body, a sealing plate, an electrode terminal, a first current collector arranged between the electrode body and the sealing plate and connected to the electrode terminal, a second current collector arranged between the electrode body and a side wall of the rectangular exterior body and connected to the first current collector, and a tab group formed such that multiple electrode tabs extending from the electrode plate toward the side wall are stacked on each other and connected to the second current collector. The tab group is connected to the second current collector, and is bent in parallel with the side wall. The curvature radius of a first rounded portion of a base portion of each tab is greater than the curvature radius of a second rounded portion of a tip portion of each tab.

Abstract: An authorization verification system, method, and apparatus for an application and storage medium is disclosed. A license key information corresponding to the application is generated according to description information of the application and information of the admission device, and before importing the application into the target device, the license key information corresponding to the application is used to perform authorization verification. It is determined whether to import the software package of the application into the target device based on a result of the authorization verification; after importing the software package of the application into the target device, secondary authorization verification is performed again on the target device according to the software package of the application, and it is determined whether to allow the target device to run the software package of the application based on a result of the secondary authorization verification.

Abstract: An isocyanate group-containing organosilicon compound shown by the following general formula (1), and having three or more R2 groups per molecule and a viscosity at 25° C. of 100 mm2/s or less. This provides an organosilicon compound which has three or more isocyanate groups per molecule, and which is suitable as a crosslinking agent, low in viscosity, and excellent in handleability. R1aR2bSiO(4?a?b)/2 (1), where each R1 is identical to or different from one another, represents a monovalent alkyl group having 1 to 10 carbon atoms, a fluorine-substituted alkyl group, a monovalent aryl group having 6 to 10 carbon atoms, or a monovalent aralkyl group having 7 to 10 carbon atoms, and has no aliphatic unsaturated group; and R2 represents an organic group shown by a formula —CH2CH2Si(CH3)2OSi(CH3)2CH2CH2CH2NCO.

Abstract: Provided is a device-to-device (D2D) communication system for communication between a plurality of devices by a peer-to-peer (P2P) method, wherein, when a transmitting device transmits a connection request, which includes a reception phase difference, in the same radio signal through at least two omnidirectional antennas spaced a certain distance from each other, a receiving device located near the transmitting device receives the connection request, calculate a phase difference of the radio signal, and establish a connection in response to the connection requests only when a difference between the calculated phase difference and the reception phase difference included in the connection request is equal to or less than a set threshold.

Abstract: Embodiments of this disclosure provide a serving node update method and a device. The method includes: sending a first message to a target node; receiving, from the target node, a second message used for responding to the first message; and sending a third message to a terminal device when the second message indicates that the target node rejects a multi-connectivity serving node update, where the third message is used to indicate the terminal device to perform a serving node update in a legacy serving node update manner.