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Metal Fusion Bonding > Process > Using High Frequency Vibratory Energy (e.g., Ultrasonic)

Using High Frequency Vibratory Energy (e.g., Ultrasonic)

Using High Frequency Vibratory Energy (e.g., Ultrasonic) patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

06/19/14 - 20140166730 - Ultrasonic soldering process for electrically powered igus
The present invention relates to an ultrasonic soldering tool for soldering wires to a solder tab of an electrochromic device located between the layers of an insulated glass unit. The soldering tool includes an ergonomically designed handle and soldering tip head to increase operator comfort during use while also providing...

06/05/14 - 20140151439 - Method for ultrasonic bonding having at least one first and second ultrasonic transducer generating harmonic oscillating parts
In a method for ultrasonic bonding, two longitudinal ultrasonic waves propagating in a common working plane oriented parallel to a substrate are induced in one or more ultrasonic transducers and are passed through ultrasound-conducting arms from different spatial directions onto a common connection point of the arms. At the connection...

02/20/14 - 20140048584 - Ultrasonic bonding systems and methods of using the same
An ultrasonic bonding system is provided. The ultrasonic bonding system includes a bond head assembly and a bonding tool for bonding a conductive bonding material to a workpiece. The ultrasonic bonding system also includes a pressing member adapted to press against the workpiece, the pressing member being supported by the...

01/16/14 - 20140014709 - Ultrasonic jointing method
An ultrasonic jointing method is provided for performing an ultrasonic joint of a conductor part which is exposed by removing a coating of an electric wire with respect to a terminal. The ultrasonic jointing method includes: holding the conductor part of the electric wire and the terminal between an anvil...

12/05/13 - 20130320071 - Apparatus and method of substrate to substrate bonding for three dimensional (3d) ic interconnects
An apparatus including a bond head, a supplemental support, a reduction module, and a transducer is provided. The bond head holds a first substrate that contains a first set of metal pads. The supplemental support holds a second substrate that contains a second set of metal pads. The aligner forms...

08/01/13 - 20130193193 - Ultrasonic bonding
The described embodiment relates generally to the field of ultrasonic bonding. More specifically, an apparatus for bonding a number of wires directly to a metal substrate in a single operation without the use of any kind of adhesive or solder is disclosed. The apparatus is an ultrasonic bonder. The ultrasonic...

06/13/13 - 20130146644 - Method and arrangement for welding electrical conductors
A method and apparatus for welding lines having metallic braids or strands to form an end node or transit node by introducing a first portion of each line into a compression space of an ultrasonic welding apparatus, wherein the first portions run along a straight line, wherein at least one...

06/06/13 - 20130140346 - Ultrasonic bonding systems and methods of using the same
An ultrasonic bonding system is provided. The ultrasonic bonding system includes a bond head assembly and a bonding tool supported by the bond head assembly. The system further includes a pressing member adapted to press against a bonding material bonded using the bonding tool. The pressing member is supported by...

05/09/13 - 20130112735 - Ultrasonic bonding systems including workholder and ribbon feeding system
An ultrasonic ribbon bonding system is provided. The ultrasonic ribbon bonding system includes a workholder for supporting a workpiece during a ribbon bonding operation. The workholder defines a first plurality of standoffs extending above a surface of the workholder, the first plurality of standoffs configured to contact the workpiece during...

04/25/13 - 20130098972 - Methods for attaching cutting elements to earth-boring tools and resulting products
Methods of attaching cutting elements to earth-boring tools, comprising abutting a portion a cutting element against at least one surface of an earth-boring tool with a braze material disposed therebetween; and brazing the cutting element to the earth-boring tool by applying high-frequency vibrations to cause the braze material to become...

03/28/13 - 20130075454 - Torsion sonotrode, ultrasonic welding device and method for producing a welded connection by means of ultrasonic sound
The invention relates to a torsion sonotrode, comprising two mutually opposing end faces (S1, S2) and a circumferential surface (U) which surrounds a torsion axis (T) and on which at least one working surface (A1, A2, A3, A4) is provided at a radial distance from the torsion axis (T)....

03/14/13 - 20130062397 - Method for welding together two planar components
A method for welding together at least two planar metal components oriented with respect to one another using ultrasound, wherein for the welding operation the components are arranged between a tool transmitting ultrasonic vibrations and a counter-holder and fixed between same by the application of pressure. In order for the...

01/31/13 - 20130026211 - Bonding tool, apparatus for mounting electronic component, and method for manufacturing bonding tool
In some cases, it is difficult to carry out ultrasonic joining of high quality with a conventional bonding tool. A bonding tool includes: a horn that transmits an ultrasonic vibration; an ultrasonic vibrator that is provided at one end of the horn, and generates the ultrasonic vibration; and an electronic...

05/24/12 - 20120125976 - Process for reducing aluminium pick-up, and ultrasonic welding device
A process for reducing aluminum pick-up and adherence during the ultrasonic welding of aluminum braids which are welded in a vertically and/or horizontally adjustable compression chamber of an ultrasonic welding device. The static tool parts which delimit the compression chamber have working surfaces made from polycrystalline diamond (PCD)....

05/24/12 - 20120125977 - Ultrasonic transducers for wire bonding and methods of forming wire bonds using ultrasonic transducers
A method of forming a wire bond using a bonding tool coupled to a transducer is provided. The method includes the steps of: (1) applying electrical energy to a driver of the transducer at a first frequency; and (2) applying electrical energy to the driver at a second frequency concurrently...

04/12/12 - 20120085812 - Solar substrate ribbon bonding system
An ultrasonic solar substrate bonding system is provided. The system includes a first ribbon bonder including a first bonding tool, and a first ribbon feeding system configured to continuously supply a first ribbon material to the first bonding tool during bonding of the first ribbon material to a backside of...

04/05/12 - 20120080507 - Solar substrate ribbon bonding system
An ultrasonic solar substrate bonding system is provided. The system includes a bond head assembly including a bonding tool for bonding a ribbon material to a plurality of solar substrates. The system also includes a ribbon feeding system successively supplying portions of a continuous length of the ribbon material to...

11/03/11 - 20110266329 - Bonding device, ultrasonic transducer, and bonding method
A bonding device, particularly for producing bond connections between electrical conductors made of wire material or strip material and contact points of substrates such as electrical circuits, wherein the bonding device comprises a bonding head (2) which can be rotated about a geometric axis of rotation (D), in particular a...

10/13/11 - 20110248069 - Ultrasonic weld pad for welding battery cell tabs
A weld pad for an ultrasonic welding horn for welding a battery cell tab is described. The weld pad includes a plurality of inner knurls having at least one sharp edge; and a plurality of outer knurls surrounding the plurality of inner knurls, the outer knurls being shorter than the...

08/04/11 - 20110186616 - Thermally-insulated vibration welding tool
A welding assembly for forming a weld along a welding interface of a work piece(s) using vibrations includes a welding tool and a thermal barrier. The thermal barrier is at least a chemical and/or mechanical insulating layer positioned adjacent to the welding tool, which minimizes the rate of dissipation of...

05/26/11 - 20110121057 - Bonding apparatus and bonding method
The present invention is a bonding apparatus which bonds a first object to be bonded and a second object to be bonded by bringing a bonding member into contact with an upper surface of the second object to be bonded placed on an upper surface of the first object to...

03/17/11 - 20110062218 - Ultrasonic bonding method of electric wire
In an ultrasonic bonding method of an electric wire in which the electric wire 1 in which a conductor end 7 made of plural core wires is exposed and a metallic connection terminal 19 formed by erecting two side walls 27 from a bottom surface are prepared and the conductor...

02/24/11 - 20110042444 - Ultrasonic welding apparatus and ultrasonic welding method
An ultrasonic welding apparatus 1 includes an anvil equipped with a terminal clamp 3 for disposing an electrical contact part 31 connected to an electronic device and a core wire weld part 32 which ranges to the electrical contact part 31 and stacks a core wire 21 constructed by bundling...

01/27/11 - 20110017806 - Forming gas kit design for copper bonding
A wire bond apparatus and method can include wire bonder head having a capillary there through and a bond wire within the capillary. A forming gas inlet to the capillary allows injection of forming gas directly into the wire bond head capillary. The forming gas can be forced from the...

12/23/10 - 20100320257 - Ultrasonic welding device and method for welding two components together
The invention relates to a ultrasonic welding device for welding two components (B1, B2), wherein a rod-shaped first sonotrode (1) for the generation of longitudinal waves (W1) is coupled on its first end (E1) to a first converter (3) and on its second end (E2) opposite the first end (E1)...

11/18/10 - 20100288819 - Method and device for connecting a cable to an electrical connection elements
The invention relates to a method for connecting a cable to an electrical connection element (14), in particular a plug connector, cable shoe or similar, during which the connection elements (14) are transported successively by a transport unit (6, 7) to an ultrasonic welding device (8), each of the connection...

09/09/10 - 20100224671 - Method and apparatus for ultrasonic welding of terminals
A method and apparatus for welding of battery terminals to an interconnect includes: juxtaposing two or more battery cell terminals to each other to create a terminal stack including an innermost terminal and an outermost terminal; juxtaposing a battery cell interconnect with the innermost terminal of the stack; positioning an...

09/02/10 - 20100219229 - Bonding tool and electronic component mounting apparatus and method
A bonding tool, including: a component mounting unit including a horn that has a heater insertion hole, in which a heater is inserted with a predetermined clearance, and transmits ultrasonic vibration, an ultrasonic transducer that is fixed on the horn and produces the ultrasonic vibration, and an electronic component holder...

07/22/10 - 20100181368 - Golf club assembly using ultrasonic welding
A process for ultrasonic welding of a shaft to a golf club head is disclosed herein. The process involves positioning a tip end of a shaft within a bore of a hosel of the golf club head and imparting vibrational energy at least 20 kiloHertz to the interface to ultrasonically...

07/15/10 - 20100176184 - Ultrasonic welding using amplitude profiling
A method of ultrasonic welding aluminum parts together includes placing the aluminum parts in an ultrasonic welding apparatus and contacting at least one of the aluminum parts with a horn tip of a weld horn of the ultrasonic welding apparatus. A weld amplitude is profiled during a weld cycle of...

07/08/10 - 20100170935 - Method for connecting stranded wires in an electrically conducting manner and ultrasound welding device
An ultrasound welding device and a method for connecting stranded wires in an electrically conducting manner with a metal U-shaped support by ultrasound welding, where the stranded wires are made of individual wires that are essentially aluminum. The sonotrode used according to the invention is a sonotrode has a welding...

06/10/10 - 20100140325 - Ultrasonic joining method and apparatus
An ultrasonic joining method and apparatus is provided, by which a large joined area can be obtained in a short period of operating time without damage. The ultrasonic joining apparatus includes a chip and an anvil, between which the first conductor of the first flexible flat cable and the second...

04/22/10 - 20100096437 - Bonding method
A bonding method of applying vibrations to a metal unit including copper while pressing the metal unit onto a bonding object to bond the metal unit to the bonding object is provided. The method includes: applying vibrations to the metal unit and bringing the metal unit into contact with the...

03/18/10 - 20100065613 - Electronic component mounting apparatus and electronic component mounting method
In a direction parallel to a direction 5 of ultrasonic vibrations imparted from an ultrasonic vibrator 1, the shape of a center portion 3a of a tool 3 and the shape of an end portion 3b of the tool 3 are changed such that the cross-sectional areas are different, whereby...

12/03/09 - 20090294512 - Member for smoothing flexible belt seams and method for using
An improved member for use in welding seamed flexible belts to produce smoother seams having reduced seam thickness. The improved member has a unique configuration, that includes a ridge defined at an end of the member and further includes a V-shape groove or cut defined in the ridge, which helps...

12/03/09 - 20090294513 - Ultrasonic welding member for smoothing flexible belt seams and method for using
An ultrasonic welding member for use in welding seamed flexible belts to produce smoother seams having reduced seam thickness. The ultrasonic welding member has a unique configuration, that includes an increased tip surface formed in such a manner that more energy from the horn is dispersed over the seam overlap...

11/12/09 - 20090277951 - Electronic component mounting apparatus and electronic component mounting method
There is provided an electronic component mounting apparatus including: a component holder which holds an electronic component; a pressing unit which applies pressure to the held electronic component through the component holder; and an ultrasonic transducer which applies ultrasonic vibration to the held electronic component through the component holder. The...

09/17/09 - 20090230172 - Method of bonding
The present invention provides a bonding method in which a bonded portion having a sufficient bonding strength can be obtained at a relatively low temperature, for example, in die bonding a semiconductor chip. A metal paste 20 was applied to a semiconductor chip 10, the metal paste 20 consisting of...

08/13/09 - 20090200358 - Ultrasound welding device
The present invention relates to a device for ultrasound welding of at least two overlapping sheets, comprising: at least one sonotrode for emitting ultrasound, at least one reaction part disposed at least partially facing the sonotrode, at least one intermediate wall other than a roller, movable relative to the at...

06/18/09 - 20090152326 - Ultrasonic welding-based microfluidic device and method of manufacturing the same
A method of manufacturing an ultrasonic welding-based microfluidic device, the method including: forming a bottom board having two welding stoppers formed right and left and having a certain height and a certain interval; forming a top board having two energy directors formed with an interval greater than the interval between...

06/18/09 - 20090152327 - Wire bonding method
According to an aspect of an embodiment, a wire bonding method includes vibrating a capillary of a bonding head, the capillary having a heater attached thereto at a position corresponding to a node of vibration of the capillary generated by the vibration heating the capillary with the heater and performing...

05/21/09 - 20090127316 - Apparatus and method for producing a bonding connection
One aspect relates to a method for producing a bonding connection by means of a bonding apparatus having a heel shaper and a bonding stamp. The heel shaper is situated relative to the bonding stamp in a first active position or can be moved into such a first active position....

05/21/09 - 20090127317 - Device and method for producing a bonding connection
where c is the speed of the ultrasound in the bonding stamp at the frequency f, and n=1 or 2 or 3 or 4....

03/05/09 - 20090057376 - Automated evacuation and sealing process
An automatic chamber evacuating method, system, and apparatus are disclosed, which include a nest, wherein a region or chamber, such as for example the reference chamber of an absolute pressure sensor, may be placed. A switch is used to initiate an automatic process whereby an air operated chuck seals to...