Abstract: An electrical connector includes a housing, a first terminal module, a second terminal module and an isolation shielding plate. The housing includes a receiving slot, a first terminal module installation slot and a second terminal module installation slot. The first terminal module is partially received in the first terminal module installation slot. The first terminal module includes a first conductive terminal. The second terminal module is partially received in the second terminal module installation slot. The second terminal module includes a second conductive terminal. The isolation shielding plate is located between the first conductive terminal and the second conductive terminal. The isolation shielding plate is configured to move back and forth along a first direction to adjust the shielding position. A connector assembly having the electrical connector is also disclosed.

Abstract: Systems and methods described herein may enable user equipment to confirm and/or change a multiple input, multiple output (MIMO) communication configuration selected by a network, such as to change a number of data layers used in the MIMO communication and/or to change one or more antennas used in the MIMO communication. The user equipment may confirm and/or change the MIMO communication configuration based on transmit power levels associated with the one or more antennas, a distance between power amplifiers and respective antennas, or the like, as described herein.

Abstract: Analysis shows that the present disclosure discloses a single-tooth track plate cogging-down pass and a hot rolling method, comprising a first cogging hole and a second cogging hole, the first cogging hole is formed by a first upper roller and a first lower roller of a cogging mill, and the second cogging hole is formed by a second upper roller and a second lower roller of the cogging mill, wherein the first cogging hole is a front hole, and the first cogging hole is used to extrude the rectangular continuous casting billet into a mountain shaped middle billet including a right bent limb, a first center column, and a left bent limb, wherein the second cogging hole is a rear hole, the second cogging hole is used to extrude the mountain shaped middle billet into an inverted T-shaped middle billet including a right flat limb, a second center column, and a left flat limb.

Abstract: An electrical connector includes a conductive housing, a first terminal module and a first ground sheet. The conductive housing defines a receiving slot configured to at least partially receive a mating module along a first direction. The first terminal module includes a first conductive terminal. The first conductive terminal includes a first contact arm. The first contact arm includes a first contact portion protruding into the receiving slot. The first conductive terminal is not in contact with the conductive housing. The first ground sheet includes a first grounding elastic arm. The first grounding elastic arm includes a first intermediate portion, a first elastic arm portion and a second elastic arm portion. At least one of the first intermediate portion, the first elastic arm portion and the second elastic arm portion is configured to be in electrical contact with the mating module.

Abstract: An electrical connector includes a conductive housing, a first terminal module and a first insulating fixing block. The conductive housing defines a receiving slot configured to at least partially receive a mating module along a first direction. The conductive housing includes a first conductive housing. The first conductive housing defines a first terminal module installation slot and a first filling groove. The first terminal module installation slot communicates with the receiving slot. The first terminal module is at least partially installed in the first terminal module installation slot. The first terminal module includes a first conductive terminal which is not in contact with the first conductive housing. The first insulating fixing block is fixed in the first filling groove. The first insulating fixing block is located adjacent to a front end of the receiving slot.

Abstract: An electrical connector includes a conductive housing and a first terminal module. The conductive housing includes a receiving slot for receiving a mating module and a first terminal module installation slot communicating with the receiving slot. The first terminal module is received in the first terminal module installation slot. The first terminal module includes a number of first conductive terminals. Each first conductive terminal includes a first fixing portion and a first contact arm connected to the first fixing portion. The first fixing portion is at least partially located in the first terminal module installation slot. The first conductive terminal is not in contact with the conductive housing. By using the conductive housing to replace an insulating housing in the related art, the shielding effect and the quality of signal transmission are improved.

Abstract: A display substrate includes: a base substrate; and a driving structure layer on a side of the base substrate. The display substrate includes a display region and a non-display region. The driving structure layer includes: an electrode layer including at least one first electrode and at least one second electrode adjacent to each other in the non-display region, wherein a potential of the first electrode is lower than that of the second electrode; and a conductor layer, where the conductor layer and the electrode layer are in different layers. The conductor layer includes a first conductor portion electrically connected to the first electrode and a second conductor portion electrically connected to the second electrode. An area of an orthographic projection of the first conductor portion on the base substrate is greater than that of the second conductor portion on the base substrate.

Abstract: An electrical connector includes a housing, a first conductive terminal and a cover plate. The housing includes a receiving slot configured to at least partially receive a mating module along a first direction. The housing includes a first upper surface and a weight-reducing groove recessed downwardly from the first upper surface. The first conductive terminal is mounted to the housing. The first conductive terminal includes a first contact arm. The first contact arm includes a first contact portion protruding into the receiving slot. The cover plate is fixed to the first upper surface and covers the weight-reducing groove. With this arrangement, the present disclosure is beneficial to reducing the weight of the electrical connector, thereby facilitating to achieve lightweight.

Abstract: An electrical connector includes a housing, a number of first conductive terminals, a number of second conductive terminals and a mounting block. Each first conductive terminal includes a first fixing portion and a second fixing portion. Each second conductive terminal includes a third fixing portion and a fourth fixing portion. The mounting block is mounted to the housing. The mounting block includes a base and a convex block protruding from the base. The base includes a number of first receiving grooves and a number of second receiving grooves. The second fixing portion is at least partially located in a corresponding first receiving groove. The fourth fixing portion is at least partially located in a corresponding second receiving groove. The convex block is located between the second fixing portion and the fourth fixing portion.

Abstract: An electrical connector includes a housing, a first terminal module and a mounting block. The housing includes a first terminal module installation slot. The first terminal module includes a number of first conductive terminals. Each first conductive terminal includes a first fixing portion, a first contact arm and a second fixing portion. The mounting block is mounted to the housing. The mounting block includes a base and a first receiving groove extending through the base. The first fixing portion is at least partially located in the first terminal module installation slot. The second fixing portion is at least partially located in the first receiving groove. The mounting block is a metal shell or a composite shell formed by electroplating a metal material on an insulating material. The first conductive terminal is not in contact with the mounting block.

Abstract: An electrical connector includes a conductive housing, a first terminal module, a first insulating fixing block and a first ground sheet. The conductive housing defines a receiving slot. The conductive housing includes a first conductive housing. The first terminal module includes a number of first conductive terminals. The first conductive terminal includes a first fixing portion and a first contact arm. The first conductive terminal is not in contact with the first conductive housing. The first insulating fixing block is fixed to the first conductive housing. The first ground sheet includes a first mounting plate, a second mounting plate and a first connecting plate. The first connecting plate at least partially covers a first front surface of the first insulating fixing block.

Abstract: An electrical connector includes a housing, a number of first conductive terminals, a first ground terminal and a first pressing plate. The housing includes a receiving slot for receiving a mating module and a wall portion located on at least one side of the receiving slot. The wall portion defines a first terminal installation slot communicating with the receiving slot. The first ground terminal includes a first mating portion protruding into the receiving slot and an elastic portion located in the first terminal installation slot. The elastic portion is deformable when the mating module contacts the first mating portion. The first pressing plate is fixed on the wall portion to limit the elastic portion.

Abstract: An electrical connector includes a conductive housing, a first terminal module and a first ground sheet. The conductive housing defines a receiving slot. The conductive housing includes a first conductive housing. The first terminal module includes a number of first conductive terminals. The first conductive terminal includes a first fixing portion and a first contact portion. The first contact portion protrudes into the receiving slot. The first conductive terminal is not in contact with the first conductive housing. The first ground sheet includes a first mounting plate and a second mounting plate. The first mounting plate is fixed to the first conductive housing. The second mounting plate is provided with a first grounding elastic arm protruding into the receiving slot.

Abstract: An electrical connector includes a housing, a first terminal module and a first ground sheet. The housing includes a receiving slot. The first terminal module includes two first conductive terminals which are a first signal terminal and a second signal terminal, respectively. Each first conductive terminal includes a first contact arm. The first ground sheet includes a first grounding elastic arm. The first grounding elastic arm is located on one side of the first contact arm of the first signal terminal and the first contact arm of the second signal terminal along a second direction. The first grounding elastic arm at least partially protrudes into the receiving slot. One end of the first grounding elastic arm is fixed; and the other end of the first grounding elastic arm moves along a first direction after a mating module is inserted into the receiving slot.

Abstract: The present disclosure provides an optical identification module and a display panel. The optical identification module includes a substrate, an identification structure and a collimation optical path structure, where the identification structure is arranged on the substrate, the collimation optical path structure is arranged on a light entering side of the identification structure, the optical identification module further includes a non-visible light filtering structure, and the non-visible light filtering structure is arranged in the collimation optical path structure and configured to filter non-visible light irradiated to the identification structure.

Abstract: A lubricating oil friction modifier and a preparation method therefor and use thereof are provided. The lubricating oil friction modifier has a chemical formula of AxBy+(C?)y. In the formula, A is a perfluoropolyether acyl group, By+ represents a cationic group having x amino groups and y ammonium ions, C? is BF4?, PF6?, AsF6?, FAP?, TFSI?, Mn2O4 or ClO4?, x is an integer greater than or equal to 1, y is an integer greater than or equal to 1, and x+y?2. The lubricating oil friction modifier has a good solubility with fluorine oil and fluorine grease, will not precipitate in the fluorine oil and the fluorine grease after being added, and can significantly improve the wear resistance of a lubricating oil such as the fluorine oil and the fluorine grease.

Abstract: The faulty transformer partial discharge, vibration, combustible gases, and sound frequency monitor and alarm is an electric circuit. The faulty transformer partial discharge, vibration, combustible gases, and sound frequency monitor and alarm is a diagnostic tool. The faulty transformer partial discharge, vibration, combustible gases, and sound frequency monitor and alarm comprises a control circuit, a housing structure, and a transformer structure. The housing structure contains the control circuit. The housing structure attaches the control circuit to the transformer structure. The control circuit captures audible sounds generated by the transformer structure. The control circuit analyzes the captured audible sounds.

Abstract: Techniques are disclosed relating to graphics processor data caches. In some embodiments, datapath executes instructions that operate on input operands from architectural registers. Data cache circuitry caches architectural register data for the datapath circuitry. Scoreboard circuitry tracks, for a given architectural register: map information that indicates whether the architectural register is mapped to an entry of the data cache circuitry and a pointer to the entry of the data cache circuitry. Tiered scoreboard circuitry and data storage circuitry may be implemented (e.g., to provide fast scoreboard access for active threads and to give a landing spot for long-latency data retrieval operations). Various disclosed techniques may improve cache performance, reduce power consumption, reduce area, or some combination thereof.

Abstract: A circuit board assembly includes a circuit board, a noise source and a shielding cover. The circuit board has an upper surface, a lower surface and a plurality of grounding areas. The lower surface faces away from the upper surface, and the grounding areas are located at the lower surface. The noise source is located at the upper surface of the circuit board. The shielding cover includes a covering body and a plurality of elastic grounding arms. The covering body is in contact with the upper surface and covers the noise source. The elastic grounding arms are connected to the covering body. The elastic grounding arms are in contact with the lower surface of the circuit board and respectively in electrical contact with the grounding areas.

Abstract: This application provides a packet receiving method, sending method, and forwarding method, an apparatus, and a system, and relates to the field of communication technologies. In solutions provided in this application, a destination address field of a packet received by a first node includes a segment identifier, and the first node can determine, from the destination address field, an arguments field corresponding to the segment identifier, and can execute a processing behavior indicated by the arguments field.