226results about "Electrically conductive adhesive connections" patented technology

The invention relates to the technical field of magnetic core product assembling equipment, and discloses full-automatic magnetic core dispensing and terminal assembling equipment which comprises a machine base. A magnetic core feeding device, a dispensing device, a terminal feeding device, a pre-pressing detection device, an oven curing device and a magnetic core charging pipe device are sequentially arranged in the conveying direction of the conveying device, and the oven curing device is arranged on the rear side of the conveying device. A first material taking mechanical arm is arranged between the oven curing device and the conveying device, a second material taking mechanical arm is arranged between the oven curing device and the magnetic core charging pipe device, and a jig block provided with a plurality of magnetic cores is conveyed on the conveying device. The magnetic core charging pipe device comprises a material pipe distribution frame, a plug pulling assembly, a quantitative material pushing assembly and a plug assembly, wherein the plug pulling assembly, the quantitative material pushing assembly and the plug assembly are sequentially arranged on the side of the material pipe distribution frame.

An electrical connector assembly having a printed circuit board, signal wires, and an impedance mold. The signal wires transmit signals at a determined signal speed. The signal wires have ends which are connected to the printed circuit board. The impedance mold cooperates with the printed circuit and the signal wires. The impedance mold is formed from a tunable hot melt adhesive composition. A dielectric constant of the tunable hot melt adhesive composition is lowered to be compatible with the desired signal performance characteristics of the signals transmitted over the signal wires to the printed circuit board.

The invention relates to the field of electronic and electrical connection, and discloses a manufacturing method of a wire with a terminal, which comprises the following steps: S1, preparing a conductive adhesive: mixing epoxy resin, silver powder, copper nanoparticles, carbon nanotubes, a curing agent, a toughening agent, a dispersing agent and a defoaming agent according to a ratio to obtain the conductive adhesive; the conductive adhesive is obtained through premixing, nano-particle dispersion, step-by-step addition of silver powder, defoaming treatment, addition of a flexibilizer and secondary dispersion. S2, peeling, cleaning, coarsening and activating the wire and the terminal; s3, coating a conductive adhesive on a connection area of the conductor of the electric wire and the terminal; s4, inserting the wire into the terminal, and applying pressure for bonding; and S5, after the connecting piece is preliminarily cured, the connecting piece is completely cured. Efficient connection between the wire and the terminal is achieved through the conductive adhesive, mechanical damage caused by traditional crimping is avoided, the conductivity and mechanical strength are improved, adaptability is high, and reliable electrical connection can be provided in a severe environment.

An electrical connection for a vehicle and methods of forming an electrical connection for a vehicle. The electrical connection includes a first electrical component including a first joining area. The electrical connection also includes a conductor including a second joining area. The conductor is joined at the second joining area to the first joining area of the first electrical component. In addition, the electrical connection includes a fusion zone formed in the first electrical component in the first joining area. The conductor includes a copper-graphene multilayer composite formed on the surface of the conductor, the composite including at least one of the following composite structures: a) alternating layers of graphene and copper deposited on the substrate, b) graphene particles dispersed in a copper matrix, and c) alternating layers of graphene and copper deposited on a copper foil, wherein the copper foil is wrapped around the substrate.

The invention provides a silver paste composition and a preparation method and application thereof. The silver paste composition comprises the following components in parts by weight: 80-120 parts of silver-containing filler, 20-40 parts of an organic solvent, 5-15 parts of a non-noble metal auxiliary agent with an atomic number of 24-30, 8-10 parts of a peroxide organic auxiliary agent and 1-5 parts of a rheological agent, the silver-containing filler comprises elemental silver powder and a silver-containing compound, and the weight ratio of the elemental silver powder to the silver-containing compound is (18-20): 1; the elemental silver powder comprises micron-scale silver powder and nano-scale silver powder; the silver-containing compound is selected from one or more of silver carbonate, silver lactate, silver formate, silver citrate and silver oxide. According to the low-temperature pressure sintered silver paste composition, low-temperature and low-pressure sintering of the silver paste composition is achieved by adding nano-scale and micron-scale silver powder, a metal precursor, a non-noble metal auxiliary agent and the like.

Method (600) for manufacturing a busbar device (108), wherein the method (600) comprises the following steps: Providing (602) a carrier unit (204) with an insulating element (208) having an adhesive joint (502), wherein the carrier unit (204) comprises a first busbar (206) which is overmolded by the insulating element (208) or glued into the insulating element (208), and wherein the first busbar (206) has a first connecting section (210) and a first contact section (212) adjacent to the first connecting section (210) with a first contact interface (214) for electrically contacting a first contact (200), wherein the insulating element (208) is arranged on the first connecting section (210); Providing (604) a further busbar (216) which has a further connecting section (218) and a further contact section (220) adjacent to the further connecting section (218) with a further contact interface (222) for electrically contacting a second contact (202), wherein the further busbar (216) has a further adhesive point (400) in the further connecting section (218); Arranging (606) a fixing material between the adhesive point (502) and the further adhesive point (400) to create a material-bonded connection between the support unit (204) and the further busbar (216) that is movable about a flexible bearing point (402); and Welding (616) of the first contact interface (214) to the first contact (200) and of the further contact interface (222) to the second contact (202), wherein the first contact (200) is fixed to the second contact (202).

A composite wire bundle for a stator winding, a stator including a composite wire bundle, and a method of forming a composite wire bundle. The composite wire bundle includes a plurality of copper wires, wherein each of the plurality of copper wires include a first surface. The composite wire bundle also includes a copper-graphene multilayer composite applied to the first surface of each of the plurality of copper wires, wherein the copper-graphene multilayer composite includes a second surface. Further, the composite wire bundle includes a fluoropolymer matrix formed around the second surfaces and a jacket encapsulating the fluoropolymer matrix.

An electrical connector assembly (10) includes a first electrically conductive contact member (12) and a second electrically conductive contact (14) member. Both contact members have non-planar interface surfaces (20, 22). The second interface surface (22) is complimentary to the first interface surface (20). The first interface surface may include a plurality of elongated first ridges (30) and a plurality of elongated first valleys (32), and the second interface surface may include a plurality of elongated second ridges (34) and a plurality of elongated second valleys (36). A first ridge is received by a second valley and a second ridge is received by a first valley.

A connection system for providing a replaceable electrical connection to a contact pad of an electrical component. The system includes an electrical conductor having a conductive core with a body section and at least a first end section. The conductive core is electrically insulated except for the end section which has a contact surface for electrical connection with the contact pad. An electrically conductive adhesive is provided on the contact surface for connecting with the contact pad. The connection can be exchanged by cutting away the body section of an existing connection and applying a new connection onto or adjacent to the existing installed end section.

Provided in the present application are an electrically conductive elastic connector and an electronic device. The electrically conductive elastic connector comprises a foam core. The foam core comprises a porous foam body and electrically conductive layers located on the porous foam body. Nanowires are attached to the interior and an outer surface of the porous foam body to form the electrically conductive layers. The electrically conductive elastic connector further comprises a first electrically conductive adhesion layer, a second electrically conductive adhesion layer, a first electrically conductive film and a second electrically conductive film, wherein the first electrically conductive adhesion layer is located on a first surface of the foam core; the second electrically conductive adhesion layer is located on a second surface of the foam core; the first electrically conductive film is stacked on the first electrically conductive adhesion layer; the first electrically conductive film is configured to be electrically connected to a first element; the second electrically conductive film is stacked on the second electrically conductive adhesion layer; and the second electrically conductive film is configured to be electrically connected to a second element. By adhering the electrically conductive films to the foam body to which the nanowires are attached, an electrically conductive elastomer with low pressure and low PIM can be formed, thus realizing the long-term stable low PIM performance.

The invention discloses an antenna connector connecting device and a manufacturing process thereof, and relates to the technical field of antenna connector connection.The antenna connector connecting device comprises a table, a double-hole block is fixed to the right side of the top face of the table, two round holes are formed in the top face of the double-hole block, and two through holes are formed in the left side of the double-hole block; one ends of first springs are fixed to the bottom ends of the interiors of two round holes of the double-hole block respectively, a middle arc plate is fixed to the other ends, away from the double-hole block, of the two first springs, a U-shaped guide plate is fixed to the left side of the top face of the table, a U-shaped sliding plate is slidably installed at the bottom end of the interior of the U-shaped guide plate, and a servo motor is fixedly installed at the bottom end of the interior of the U-shaped sliding plate; according to the invention, the arc strip plate is limited through the sliding rod, so that the problem that the connection effect of an antenna connector is poor due to the fact that one end of the antenna is not aligned with a terminal is avoided.

The invention discloses a high-speed cable and a high-speed cable assembly, and relates to the technical field of cables, the high-speed cable comprises two signal lines arranged side by side along a first direction, the outer walls of the two signal lines are sequentially coated with a foamed polytetrafluoroethylene layer, an aluminum foil layer and a plastic layer, and two flat ground wires are arranged between the aluminum foil layer and the plastic layer. The two flat ground wires are distributed in a layered mode in the second direction, and the flat ground wires abut against the aluminum foil layer or are bonded with the aluminum foil layer through a conductive adhesive; wherein the first direction is perpendicular to the second direction, the heights of the two signal lines in the second direction are located between the heights of the two flat ground wires in the second direction, the projection length of the two signal lines in the first direction is larger than the projection length of the flat ground wires in the first direction, and the two ends of the plastic layer in the second direction are arranged in a plane mode. According to the invention, the technical problem of poor grounding contact of the high-speed cable is solved.

A first terminal provided on a tail pad portion includes a base portion, a bent portion and an overlapping portion. The base portion includes a first surface fixed to a base insulating layer and a second surface on an opposite side to the first surface. The bent portion is reversed in a thickness direction of the base portion from an end of the base portion towards the second surface. The overlapping portion extends from the bent portion in a direction along the second surface. An anisotropic conductive film (ACF) is disposed between the overlapping portion and the second terminal. The overlapping portion and the second terminal are connected to each other via the ACF.

To ensure conductivity between electrodes and to prevent adjacent electrodes from short-circuiting. [Solution] A method for producing a connection structure includes arranging conductive particles and a first composition on a first electrode arranged on a first surface of a first member, arranging a second composition on the first electrode and an area of ​​the first surface other than the first electrode, arranging the first surface and a second surface of a second member on which the second electrode is arranged so that the first electrode and the second electrode face each other, pressing the first member and the second member together, and hardening the first composition and the second composition.

A method of producing a filler-containing film that holds fillers and a fine solid that is made of a material different from that of the filler in an insulating resin layer and in which a predetermined arrangement of the fillers is repeated as viewed in a plan view, where a proportion of (a) a repeat pitch of the fillers after thermocompression bonding under a thermocompression bonding condition with the filler-containing film held between smooth surfaces to (b) a repeat pitch of the fillers before the thermocompression bonding being 300% or less, the method including applying an insulating resin layer-forming composition containing a fine solid to a release substrate to form the insulating resin layer on the release substrate; and pushing the fillers into the insulating resin layer from a surface on a side opposite to the release substrate thereof.

The present invention discloses a highly conductive split ring of an omnidirectional elastic member. The highly conductive split ring of an omnidirectional elastic member according to the present invention solves the problem of corrosion of peripheral components caused by axial current in high-speed electric motors, which directly affects the operating stability of bearings mounted on the main shaft, thereby affecting the stability of the electric motor under conditions of high rotational speed, high power, and high torque. It also overcomes the state-of-the-art technical challenge of limiting the output of the electric motor, which belongs to the problem of axial current that needs to be resolved quickly, otherwise it may cause a potential safety hazard. The multiple fan-shaped lip edges used in the present invention not only ensure good electrical contact and sufficient contact area with the main shaft, but also move synchronously with the radial or axial movement of the main shaft, demonstrating excellent performance in following the main shaft operation and ensuring good instantaneous electrical contact between the conductive silicone adhesive and the main shaft. [Solution] The split ring comprises an outer frame, a support ring, and a conductive assembly, and the conductive assembly includes a conductive ring, multiple lip edges, a conductive silicone adhesive after it has solidified from a liquid state, and a conductive elastic member that is integrally attached to the conductive silicone adhesive.

The adhesive composition contains a cationically polymerizable compound, a curing agent and conductive particles, and the cationically polymerizable compound contains an epoxy compound having a bisphenol structure and having a glycidyl group and a glycidoxy group. The adhesive film for circuit connection is provided with an adhesive layer formed by the adhesive composition.

A flexible electrode apparatus for bonding with a SEEG electrode includes: at least one wire electrode which is implantable and flexible, wherein each wire electrode includes: a wire located between a first insulating layer and a second insulating layer of the flexible electrode; and an electrode site located on the second insulating layer and electrically coupled to the wire via a through hole in the second insulating layer, wherein the at least one wire electrode is configured to be affixed to the SEEG electrode and is in contact with a biological tissue after the SEEG electrode is implanted.

A composite harness for a stator winding, a stator including the composite harness, and a method of forming the composite harness. The composite wire harness includes a plurality of copper wires, where each of the plurality of copper wires includes a first surface. The composite wire harness further comprises a copper-graphene multilayer composite material coated on the first surface of each copper wire in the plurality of copper wires, and the copper-graphene multilayer composite material comprises a second surface. Further, the composite wire harness includes a fluoropolymer matrix formed around the second surface and a sheath encapsulating the fluoropolymer matrix.

This application provides an electrically conductive elastic connector and an electronic device. The electrically conductive elastic connector includes a foam core. The foam core includes a porous foam body and an electrically conductive layer located on the porous foam body. Nanowires are attached to an interior and an outer surface of the porous foam body to form the electrically conductive layer. The electrically conductive elastic connector further includes a first electrically conductive adhesion layer, a second electrically conductive adhesion layer, a first electrically conductive film, and a second electrically conductive film. The first electrically conductive adhesion layer is located on a first surface of the foam core, and the second electrically conductive adhesion layer is located on a second surface of the foam core. The first electrically conductive film is stacked on the first electrically conductive adhesion layer, and the first electrically conductive film is configured to electrically connect to a first element. The second electrically conductive film is stacked on the second electrically conductive adhesion layer, and the second electrically conductive film is configured to electrically connect to a second element. A conductive elastomer with low pressure and low PIM can be formed by bonding a conductive film on a foam body attached with nanowires, achieving long-term stable low PIM performance.

The embodiment of the utility model relates to the technical field of conductive adhesives, and particularly discloses a conductive adhesive and electronic equipment, comprising an insulating bonding layer comprising a first surface and a second surface which are oppositely arranged; and the plurality of conductive probes are embedded in the insulating bonding layer, one end of each conductive probe extends out of the first surface, the other end of each conductive probe extends out of the second surface, and the plurality of conductive probes are arranged at intervals. Through the above mode, the embodiment of the utility model can change the conductive mode that the original conductive adhesive adopts conductive particles or conductive wires, and the original conductive adhesive is replaced by the conductive probe with higher structural strength, so that the overall structural strength of the conductive adhesive is improved, the conductive adhesive is not easily influenced by external force, and the performance is more stable.

The utility model belongs to the technical field of display, and particularly relates to a display assembly which comprises a display module and a flexible circuit board, the display module comprises a substrate, a driving circuit and a first connecting part, the driving circuit and the first connecting part are arranged on the substrate, and the first connecting part is in linear connection with the driving circuit; the flexible circuit board comprises a substrate, a first wiring part, a first reinforcing plate and a second connecting part, the first wiring part is arranged on the substrate, the second connecting part is electrically connected with the first wiring part, and the first reinforcing plate is arranged on the side, away from the substrate, of the first wiring part; the first connecting part and the second connecting part are connected through an anisotropic conductive adhesive film, the anisotropic conductive adhesive film contains conductive particles, the particle size of the conductive particles is set to be a, and a is smaller than or equal to 5 microns. According to the utility model, conductive particles with smaller particle sizes are used, so that the conductive particles can be prevented from accumulating. In addition, the utility model further discloses a display device comprising the display assembly.

Provided herein is a sinterable bonding material for adhering electronic components, the sintered product, the semiconductive device, and the use thereof. In particular, provided herein is a cost-effective sinterable bonding material that provides high reliability after aging tests, robust adhesion at both ambient and elevated temperatures,and superior electrical conductivity for bonding electronic components,especially micro-size chips in the LED industry.

Systems and methods for ingress sealing of electrical contacts for wearable or implantable devices are provided herein. An example device may include a housing portion defining a depression having one or more openings. The device may also include one or more electrical contacts configured to provide an electrical pathway between an external surface and an interior surface of the housing portion. The device may include an insulator disposed within the depression, the insulator including one or more apertures configured to receive the electrical contacts. The insulator may electrically isolate the electrical contacts from the housing portion and from each other. The electrical contacts may be each positioned within a respective aperture of the insulator and extend through a respective opening of the openings. The device may include an anisotropic conductive film (ACF) positioned over the electrical contacts to seal the apertures and the openings to prevent ingress of contaminants.

An electrode structure of a bio-signal measurement comprises electrodes (100) adapted to be adhered on skin (300) with an adhesive (302) and separated from each other. A connector arrangement (102) for an electric contact with an external electric device (200) is on an opposite side of the electrode structure (10). Electric conductors (104) are electrically connected with the electrodes (100) and the connector arrangement (102). The electrode structure (10) comprises attachable sections (150) directly adjacent to one of the at least two electrodes (100), the attachable sections (150) being adapted to be adhered on the skin (300). The electrode structure (10) comprises a flexible and elastic loose section (106), which is free from an adherence to the skin (300), each of the attachable sections (150) being located between an electrode (100) and a loose section (106).

An electrical connector assembly having a printed circuit board, signal wires, and an impedance mold. The signal wires transmit signals at a determined signal speed. The signal wires have ends which are connected to the printed circuit board. The impedance mold cooperates with the printed circuit and the signal wires. The impedance mold is formed from a tunable hot melt adhesive composition. A dielectric constant of the tunable hot melt adhesive composition is lowered to be compatible with the desired signal performance characteristics of the signals transmitted over the signal wires to the printed circuit board.

The invention relates to an electrical contact (10) comprising a contact portion (20), a connection portion (22) and a transition portion (24). The connection portion (22) comprises a contact surface (38), in particular a flat contact surface (38), configured for electrical connection with an electrical conductor. The transition portion (24) is arranged between the contact surface (38) and the connection portion (22) along a longitudinal direction (100) of the electrical contact (10). The at least one first side wall protrudes from the contact surface (38) and extends at least along the transition portion (24) with respect to a longitudinal direction (100) of the electrical contact (10).

A connecting terminal (figure 2, 100) suitable for an acquisition wire harness (figure 2, 200), having conductivity and comprising an intermediate connecting portion 110, a wire harness connecting por

The embodiment of the utility model discloses an electric connection structure and a circuit assembly, the electric connection structure comprises a support body and a conductive adhesive block, the conductive adhesive block is arranged on the support body and has a first side and a second side which are oppositely arranged, the first side is provided with a plurality of first connection protrusions used for contacting with first electric contact points of a first circuit block, and the second side is provided with a second connection protrusion used for contacting with second electric contact points of a second circuit block. The second side is provided with a plurality of second connecting protrusions used for being in contact with second electric contact points of the second circuit block, and therefore electric connection between the first circuit block and the second circuit block can be achieved. The electric connection structure provided by the embodiment of the utility model adopts the conductive rubber block as a conductive part, thereby facilitating the reduction of the size of the electric connection structure, the reduction of the overall height of the circuit assembly and the reduction of the occupation of the electric connection structure on the surface space of the circuit block, thereby facilitating the reduction of the overall size of the circuit assembly. Meanwhile, the signal transmission path is shortened, and the signal integrity can be improved.

This panel comprises: an insulative film; a molded resin that is formed integrally with the insulative film by injection molding; an electric circuit provided to the rear surface of the insulative film; and a flexible wiring substrate that has, at one end thereof, a connection part to be connected to a connection terminal of the electric circuit, and that is passed through the interior of the molded resin and is drawn outside from the back surface of the molded resin. The flexible wiring substrate has both surfaces thereof coated with an adhesive resin.