Matches 1 - 50 out of 197 1 2 3 4 >


Match Document Document Title
US20140103095 WIRE BONDING TOOL  
A wire bonding tool including a body portion terminating in a tip portion is provided. The tip portion includes opposing walls defining a groove, each of the opposing walls having a curved profile.
US20120037687 Capillary and ultrasonic transducer for ultrasonic bonding  
A capillary is attached to an ultrasonic transducer of a wire-bonding apparatus. The capillary includes a first part configured to be attached to the ultrasonic transducer, and a second part other...
US20150060135 METHOD OF ATTACHING A WIRE CABLE TERMINAL TO A MULTI-STRAND WIRE CABLE, WIRE CABLE FORMED DURING SAID METHOD, AND APPARATUS FOR FORMING SAID WIRE CABLE  
A wire cable configured to be attached to a wire cable terminal. An uninsulated end of the wire cable is formed into a nugget having a shape that generally defines a rectangular cuboid or...
US20140166730 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...
US20120138662 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...
US20150028082 METHOD FOR REPAIRING AND IMPROVING STRUCTURAL INTEGRITY OF STORAGE TANKS  
In some implementations of ignition-free welding in at least one fastener is attached to a container that resides within a hazardous environment. The fasteners are then used to secure a fill zone...
US20140326778 ULTRASONIC WIRE BONDING WEDGE WITH MULTIPLE BONDING WIRE SLOTS  
An ultrasonic wire bonding wedge with multiple bonding wire slots is provided. The wire bonding wedge includes a pillar fixing part for providing fixed connection to the bonding device. One end of...
US20130112665 DEVICE AND METHOD OF VIBRO-SPOT WELDING  
A device and a method of vibro-spot welding which weld overlapped metal plates by heating welding portions of the overlapped metal plates and applying linear and repetitive load to the welding...
US20110101074 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...
US20150165673 CLAMP FORCE AND ALIGNMENT CHECKING DEVICE  
A check fixture measures a total clamp force applied by a welder device. The welder device includes a welding horn having a plurality of weld pads and welding anvil having a plurality of weld...
US20130299559 ULTRASONIC BONDING SYSTEMS AND METHODS OF USING THE SAME  
An ultrasonic bonding machine is provided. The ultrasonic bonding machine includes a support structure configured to support a workpiece during a bonding operation. The ultrasonic bonding machine...
US20110272449 Dual Capillary IC Wirebonding  
The invention discloses apparatus and methods for the formation of bond wires in integrated circuit assemblies by attaching two separate wires using a dual capillary bond head. The separate wires...
US20120125976 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...
US20140255768 ULTRASONIC HORN AND SECONDARY BATTERY MANUFACTURED USING THE SAME  
An ultrasonic horn and a secondary battery manufactured using the ultrasonic horn are disclosed. The ultrasonic horn has a pressing surface at an end thereof, the ultrasonic horn including a...
US20130112735 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...
US20120018491 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...
US20120018490 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...
US20120018489 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...
US20110056267 METHOD OF CALIBRATING A CONSTANT VOLTAGE SUPPLY FOR AN ULTRASONIC TRANSDUCER OF A WIRE BONDING MACHINE  
A method of calibrating a voltage for use with an ultrasonic transducer of a wire bonding machine in a constant voltage mode is provided. The method includes: (1) determining an impedance value...
US20130075454 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...
US20130306708 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...
US20120031955 WIRE BONDING METHOD AND CAPILLARY ENABLING HIGH-SPEED WEDGE BONDING OF WIRE BONDS  
Methods and systems are described for enabling the efficient fabrication of wedge-bonding of integrated circuit systems and electronic systems.
US20140238615 ULTRASONIC COLLET HORN FOR ULTRASONIC WELDER  
An ultrasonic collet horn for an ultrasonic welder has a body and a collet over which a replaceable horn tip is receivable. The collet has a plurality of axial slits therein that divide the collet...
US20090283570 RESONANT NODAL MOUNT FOR LINEAR ULTRASONIC HORNS  
A resonant, nodal mount suitable for linear horns.
US20130140346 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...
US20120286023 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...
US20120125977 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...
US20100092795 SYSTEMS AND METHODS FOR PLATINUM BALL BONDING  
An annealed platinum free air ball is bonded to a first contact and to a second contact. The bonding work hardens the platinum so that a work hardened platinum ball is resistant to temperature...
US20150168942 AUTOMATIC MONITORING OF THE ALIGNMENT AND WEAR OF VIBRATION WELDING EQUIPMENT  
A vibration welding system includes vibration welding equipment having a welding horn and anvil, a host machine, a check station, and a welding robot. At least one displacement sensor is...
US20110223454 PRISMATIC CELL AND PRODUCTION METHOD FOR THE SAME  
A wound electrode body is fabricated by laminating and winding positive and negative electrode sheets together with a separator therebetween for insulation. On both positive and negative electrode...
US20070119903 Two-step high bottleneck type capillary for wire bonding device  
A two-step high bottleneck type capillary for a wire bonding device having a height of 1.5˜5.0 mm and taper of 10˜15° from the capillary end is disclosed. The capillary consists of a straight...
US20150008250 Device for Torsionally Welding Metal Parts By Means Of Ultrasound  
A device for ultrasonically welding metal parts includes a sonotrode whose head can be excited by a vibration generator to produce vibrations. The sonotrode is connected to the vibrator with a...
US20120085812 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...
US20120298645 METHOD AND ASSEMBLY FOR THE ELECTRICALLY CONDUCTIVE CONNECTION OF WIRES  
A method and assembly for the electrically conductive connection of a bundle of wires having an insulation, wherein the insulation is at least partially removed by means of ultrasonic effects. In...
US20110121059 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...
US20080093416 Wire bonding and wire bonding method  
A tip end portion and an outer surface of a capillary (or of a wedge tool) used in, for instance, a wire bonding apparatus and method, being covered by a diamond layer with a heating element...
US20140151439 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...
US20090152326 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...
US20150008249 Device For Dispensing And Distributing Flux-Free Solder On A Substrate  
A device for dispensing and distributing flux-free solder on a substrate comprises an elongated tool, a tool mount, an ultrasonic generator, a wire guide tube, and optionally a heat sink and a...
US20130221068 IMPLEMENTING INTERLEAVED-DIELECTRIC JOINING OF MULTI-LAYER LAMINATES  
A method and apparatus are provided for implementing interleaved-dielectric joining of multi-layer laminates. First and second multi-layer laminates are provided, each having with a laminated...
US20150210003 Transverse Sonotrode Design for Ultrasonic Welding  
The disclosed principles prevent damage to ultrasonic welding assemblies when a sonotrode assembly is subjected to rigorous work conditions. The disclosed principles “decouple” the transducer from...
US20090200358 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...
US20110278349 WIRE BONDING APPARATUS AND WIRE BONDING METHOD  
Provided is a wire bonding apparatus including: a wire cutting unit configured to cut a wire by bonding the wire using a capillary and then moving the capillary and a first clamper upward while...
US20080128471 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,...
US20120180929 ULTRASONIC WELDING SYSTEM AND METHOD FOR FORMING A WELD JOINT UTILIZING THE ULTRASONIC WELDING SYSTEM  
An ultrasonic welding system and a method are provided. The system includes an ultrasonic welding device having an ultrasonic welding horn. The system further includes a controller generating...
US20080054051 Ultrasonic Welding Using Amplitude Profiling  
An ultrasonic welding apparatus has a power supply coupled to a weld stack. The weld stack has an ultrasonic transducer coupled to a horn by a booster. The horn has a horn tip. The weld cycle of...
US20100015466 Ultrasonic welder and joined body obtained by the welder  
An ultrasonic welder includes an anvil, a horn configured to sandwich a first member placed on the anvil and a second member placed on the first member with the anvil, and transmit ultrasonic...
US20100320255 RESONATOR FOR JOINING METAL MEMBERS TOGETHER UTILIZING ULTRASONIC VIBRATION  
A resonator for joining metal members utilizing ultrasonic vibration includes an ultrasonic horn having a length of at least half wavelength of a resonance frequency of ultrasonic vibration...
US20130048698 ULTRASONIC WELDING MACHINE AND METHOD OF ASSEMBLING THE ULTRASONIC WELDING MACHINE  
An ultrasonic welding machine and method are provided. The machine includes a base portion having a first aperture that defines first internal threads. The machine further includes an electrically...
US20080308609 BOND HEAD FOR A WIRE BONDER  
A bond head for a wire bonding comprises a platform which is movable in a horizontal plane and on which a rocker is arranged which is rotatable about a first horizontal axis. An ultrasonic...

Matches 1 - 50 out of 197 1 2 3 4 >