Gold / Aluminum / Copper Bonding Wires The bonding wires is the most important material used in making electrical connections between the chip and the external circuit. It has good conductivity and corrosion resistance, and it could be used for extr
Industry Directory | Manufacturer
Expertise and equipment to support the most intricate and challenging wire bonding applications. Fine wire wedge bonders, heavy wire bonders, ribbon bonders for backend semiconductor assembly.
Technical Library | 2014-07-24 16:26:34.0
Wire bonding a die to a package has traditionally been performed using either aluminum or gold wire. Gold wire provides the ability to use a ball and stitch process. This technique provides more control over loop height and bond placement. The drawback has been the increasing cost of the gold wire. Lower cost Al wire has been used for wedge-wedge bonds but these are not as versatile for complex package assembly. The use of copper wire for ball-stitch bonding has been proposed and recently implemented in high volume to solve the cost issues with gold. As one would expect, bonding with copper is not as forgiving as with gold mainly due to oxide growth and hardness differences. This paper will examine the common failure mechanisms that one might experience when implementing this new technology.
For Wire Bonding (Wedge Bonding) with follow types; Fine Wire Wedge Heavy Wire Wedge Ribbon Wire Wedge
Microelectronics and Semiconductor Inspection. MVP's 850G provides the highest accuracy flip-chip, die assembly inspection. Ensuring the correct placement of the die on the substrate, while providing edge, FM and surface inspection. The 850G modu
The Bondjet BJ931 High Speed Fully Automatic Dual-Head Wedge Bonder meets the latest technology and flexibility demands for automotive and power electronics applications, handling thin and heavy aluminum, copper and gold wire and ribbon on two specia
Industry News | 2012-05-11 20:19:04.0
Hesse & Knipps, Inc., the Americas subsidiary of Hesse & Knipps Semiconductor Equipment GmbH, will discuss "Large Diameter Wedge Bonding of Round and Ribbon Wire for Automotive Applications" during IMAPS 3rd Advanced Technology Workshop and Tabletop Exhibition on Automotive Microelectronics and Packaging, taking place at the Dearborn Hotel in Dearborn, Michigan May 22-24, 2012.
Industry News | 2013-10-31 11:53:09.0
Hesse GmbH will demonstrate a full range of wedge wire bonding capabilities at Productronica, taking place November 12-15 in Munich, Germany, in Hall B2, Booth 255.
Industry News | 2016-09-23 15:16:53.0
NEO Tech announced that its highly miniaturized electronic manufacturing capabilities are being deployed in advanced implantable devices and electroceuticals for the medial industry.
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