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8181845 |
Electrical bond connection system
An electrical bond connection system between a first electrical contact surface and a second electrical contact surface having at least one first electrical conductor, which is bonded to at least...
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8167187 |
Method and device for producing a bondable area region on a carrier
A method and a device is provided for levelling an area region on the surface of a metal or metallization layer of a carrier. The area region is made planar by the action of a stamp or of a roller.
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8152043 |
Ultrasonic horn
An ultrasonic horn used in, for instance, a wire bonding apparatus and formed with mounting flanges, including a slit and a cross-sectional shape varying portion; the slit being on the central axis...
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8146794 |
Boom and arm member of construction machine excellent in weld zone fatigue strength and method of improvement of its fatigue strength
The present invention provides a boom and arm member of a construction machine excellent in weld zone fatigue strength and a method of improvement of its fatigue strength, that is, a boom and arm...
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8129220 |
Method and system for bonding electrical devices using an electrically conductive adhesive
A system for bonding electrical devices using an electrically conductive adhesive to adhere the electrical devices together, the system comprising: an ultrasonic transducer to generate an...
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8118209 |
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...
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8104660 |
Transducer and method for mounting the same
A transducer is provided that comprises a horn having a longitudinal axis, a bonding tool attached to the horn, and an ultrasonic generator attached to the horn and spaced from the bonding tool...
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8066170 |
Gas delivery system for reducing oxidation in wire bonding operations
A wire bonding machine is provided. The wire bonding machine includes a bonding tool and an electrode for forming a free air ball on an end of a wire extending through the bonding tool where the...
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8052026 |
Ultrasonic horn
An ultrasonic horn used in, for instance, a wire bonding apparatus and formed with mounting flanges, including a slit and a cross-sectional shape varying portion; the slit being on the central axis...
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8047420 |
Method for producing a welded joint between electrical conductors by means of an ultrasonic welding method
A method for production of a welded connection between at least one first electrical conductor and at least one second electrical conductor, in which the conductors are brought into a compression...
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8042721 |
Ultrasonic device having exponential horn sleeve portion
An ultrasonic device includes a coupler, a mounting sleeve and an exponential horn form by both the coupler and the mounting sleeve. A flange is located on the mounting sleeve for support at a node...
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8028886 |
Bonding tool, electronic component mounting apparatus and electronic component mounting method
A bonding tool comprises: a horn which transmits an ultrasonic vibration; a ultrasonic transducer which is provided on one end of the horn, and produces the ultrasonic vibration; a heater...
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8025202 |
Method for manufacturing sealed battery
A sealed battery includes an ultrasonic fusion process whereby layers of a positive electrode substrate exposed portion are ultrasonically fused to form a positive electrode fused portion at the...
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8020747 |
Soldering method and soldering apparatus
Along with miniaturization of a solder connection portion in a bump repair or a local reflow, a void generated at the time of soldering remains in a solder to remarkably reduce connection strength,...
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8020746 |
Method and device for controlling the generation of ultrasonic wire bonds
A method for generating a wire bond between a wire and an electrical contact member is provided. The method comprising the steps of: pressing a first surface of a portion of the wire against a...
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8016182 |
Wire loop, semiconductor device having same and wire bonding method
A wire loop includes a wire connecting a first bonding point and a second bonding point therethrough, wherein an additional wire loop is formed after wire bonding at the second bonding point...
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8011559 |
Active material-augmented vibration welding system and method of use
A method for controlling welding forces of a weld tip to a work piece during a vibration-welding process includes positioning an Active Material (AM) element adjacently to a welding interface, and...
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8002162 |
Friction-welding device
A friction-welding device for the integral joining of components, having an oscillator, which generates a periodic movement of a component and a welding surface provided thereon relative to...
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7997470 |
Flanged transducer having improved rigidity
A transducer is provided that comprises a horn that is configured to transmit vibrations along its length during operation in the form of an oscillatory waveform, such oscillatory waveform having a...
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7980536 |
Mount for vibratory elements
The invention is a mounting system for a vibrational element. The vibrational element has a longitudinal axis, an outer surface and an axial displacement node. The mounting system includes an...
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7971769 |
Quick change over tooling for a welder
A weld stack includes a horn having a weld end, a polar mount adapted to receive a portion of the horn therein, a first adjustment ring coupled to the polar mount at a pre-determined distance from...
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7959054 |
Device for processing workpieces using ultrasound
A device for processing workpieces using ultrasound, comprising an ultrasound sonotrode and an anvil, wherein a workpiece is processed between the ultrasound sonotrode and the anvil, the ultrasound...
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7954690 |
Inkjet print head, inkjet print head manufacturing method and inkjet print head mounting tool
An inkjet print head for which an ink flow path formation member, arranged on a printing element board, is prevented from being peeled off or being damaged, and the printing element board in an...
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7947933 |
Ceramic heater and method for manufacture thereof
A ceramic heater comprising a ceramic body, a heat generating resistor buried in the ceramic body, an electrode pad that is electrically connected to the heat generating resistor and is formed on...
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7934633 |
Ribbon bonding tool and process
An ultrasonic bond is formed using a bond tool foot having a waffle shape of thin protrusions and gaps between the protrusions. The tool is brought in contact with the ribbon to a depth to create...
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7926698 |
Spot heat wirebonding
Methods and systems are disclosed for forming secure wirebonds between electrical contacts in electronic device assemblies. Representative embodiments of the invention are described for forming a...
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7922068 |
Welding railway lines
This invention relates to a thermite welding process for joining sections of a railway line in situ, the process including the preliminary step of mounting a suitable welding mould about the...
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7909228 |
Ribbon bonding tool and process
An ultrasonic bond is formed using a bond tool foot having a waffle shape of thin protrusions and gaps between the protrusions. The tool is brought in contact with the ribbon to a depth to create...
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7896219 |
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...
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7878384 |
Ultrasonic welding device with opposite welding and lateral surfaces that delimit a compression space, and compression space
An ultrasound welding device for welding metallic conductors for producing a junction point includes two welding surfaces, which are located on opposite sides, and two lateral delimiting surfaces,...
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7850056 |
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...
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7845542 |
Monitoring deformation and time to logically constrain a bonding process
A process control procedure for a bonding process includes predetermining a deformation limit and a deforming time limit is for deforming a bonding precursor member. The bonding precursor member is...
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7833306 |
Method for manufacturing filter canisters and tracking quality assurance
An assembly line for manufacturing filter canisters is disclosed. The method for assembling filter canisters provides a unique serial number for each canister and a database that associates the...
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7828192 |
Amplitude adjustment of an ultrasonic horn
A system and method for maintaining a substantially constant gap between a horn and an anvil includes the act of positioning a horn proximal an anvil, so that a gap is established between the horn...
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7828190 |
Ultrasonic mounting apparatus
In an ultrasonic mounting apparatus, a pressing shaft coupled with a voice coil motor to apply a load on a part to be mounted is placed independently from components including a bonding tool,...
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7828193 |
Method of mounting an electronic component and mounting apparatus
In a method of mounting an electronic component on a substrate, electrode terminals on at least one of the substrate and the electronic component are composed of solder bumps. The electrode...
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7819302 |
Aluminum end caps ultrasonically welded to end of aluminum tube
An aluminum tubular unit for long-term, leak-free storage of fluids is formed in which an aluminum cap is ultrasonically welded to an end of the aluminum tube. The ultrasonic weld is formed from a...
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7819013 |
Method and apparatus for measuring oscillation amplitude of an ultrasonic device
An apparatus and method for detecting the oscillation amplitude of a bonding tool includes a sensing unit disposed adjacent to and at a distance from the bonding tool. The sensing unit includes a...
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7810699 |
Method and system for optimized vibration welding
A method of minimizing mechanical resonance in an assembly during formation of a vibration-welded joint therein includes positioning work pieces such that they are directly adjacent to each other,...
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7810694 |
Tool for an ultrasound welding device comprising a reinforcing element for reducing the deviation of the working surface of the tool
A sonotrode for an ultrasound welding device including at least one working surface and a front surface that extends perpendicularly to the working surface. To avoid or reduce a deviation...
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7793815 |
Ultrasonic bonding equipment and resulting bonding structure
The disclosure is directed to ultrasonic bonding equipment, in which the anvil and horn include protrusions of varying height to grip the material being bonded. The outer protrusions may form...
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7789287 |
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...
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7789284 |
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...
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7780056 |
Horn attachment arm
A horn attachment arm for a bonding apparatus that performs high speed bonding with high accuracy to a large sized workpiece is provided. The horn attachment arm includes a fixing bracket fixed to...
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7775413 |
Cantilevered bar gap adjustment for an ultrasonic welding system
A system and method for adjusting the gap between a horn and an anvil in an ultrasonic welding system includes the act of positioning a horn proximal to an anvil, so that a gap is established...
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7757926 |
Transducer assembly for a bonding apparatus
A transducer assembly for a bonding apparatus is provided that comprises a horn having first and second base ends and a bonding tool attached to the horn between the first and second base ends....
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7748590 |
Ultrasonic welding apparatus
An ultrasonic welding apparatus having an extractable sonotrode. The sonotrode having a non-threaded outer peripheral surface and a tapered mating surface that meets with a correspondingly tapered...
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7748101 |
Method and apparatus for forming a metallic container
A method of forming a metallic container includes the steps of providing body and lid portions, placing the body and lid portions together, keeping portions of the body and lid portions in contact...
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7735707 |
Wire bonding apparatus
A wire bonding apparatus including a bonding arm provided at a tip end thereof with an ultrasonic horn that has a capillary at its tip end, wherein the bonding arm is provided therein with a...
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7726024 |
Manufacturing method for a heat exchanger
In a heat exchanger, a core portion includes a plurality of plate fins each shaped like a flat plate and a plurality of tubes in which a fluid flows and each of which is inserted into each of the...
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