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A Three-Dimensional Solder Shape Model Incorporating Top Pad Inclination and Misalignment
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this technical brief, we describe a simple, yet versatile solder shape prediction model that can handle inclination (as is likely to occur when warped substrates are used) and misalignment ...
Applications of a Decomposed Analysis Procedure for Area-Array Packages
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The goals of the present paper are to apply the recently developed decomposed analysis procedure using a computer code developed in this study. The decomposed technique enables one to determine ...
Decomposition Techniques for the Efficient Analysis of Area-Array Packages
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The goals of the present paper are to develop and demonstrate an efficient technique for the design/analysis of electronic packages through a novel decomposition procedure. The ultimate utility ...
A System for First Order Reliability Estimation of Solder Joints in Area Array Packages
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a methodology, and a program based on the methodology, are presented, which, using the reliability of solder joints for various values of design/process parameters, can be estimated ...
Numerical Simulations of Electromigration and Stressmigration Driven Void Evolution in Solder Interconnects
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Understanding the effect of high current density on void formation and growth and relating the size of the void to the resulting electrical/mechanical failure is a critical need at the present ...
A Systems Approach for Analyzing Uncertainties in Misalignment of a Fiberoptic System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Performance of a fiberoptic system depends on the coupling efficiency and the alignment retention capability. A fiberoptic system experiences performance degradation due to uncertainties in the ...
A Model for Assessing the Shape of Solder Joints in the Presence of PCB and Package Warpage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Our goals in this paper are to develop and demonstrate a computationally efficient methodology for assessing the effect of circuit board warpage, component warpage, and solder volume variation ...
A Numerical Study of Transport in a Thermal Interface Material Enhanced With Carbon Nanotubes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Power dissipation in electronic devices is projected to increase over the next 10years to the range of 150–250W per chip for high performance applications. One of the primary obstacles to the ...
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