0
TECHNICAL PAPERS

LGA Connectors: An Automated Design Technique for a Shrinking Design Space

[+] Author and Article Information
A. Deshpande, G. Subbarayan

Department of Mechanical Engineering, University of Colorado at Boulder, Boulder, CO 80309-0427e-mail: ganesh@colorado.edu

J. Electron. Packag 122(3), 247-254 (Sep 01, 2000) (8 pages) doi:10.1115/1.1286021 History:
Copyright © 2000 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Schematic of land-grid and pin-grid array connectors
Grahic Jump Location
Dimensions of a representative land grid array contact
Grahic Jump Location
Properties of single parameter curves for shape representation
Grahic Jump Location
The first of the three basic profile shapes
Grahic Jump Location
The second of the three basic profile shapes
Grahic Jump Location
The third of the three basic profile shapes
Grahic Jump Location
A typical finite element model of the contact (symmetric). The spring element shown was used to remove the rigid body motions.
Grahic Jump Location
Flow of control during the optimization process
Grahic Jump Location
Initial design (case 1), shown in the top figure, and the final solution (case 7), shown in the bottom figure, corresponding to the second set of runs
Grahic Jump Location
Initial design (case 2), shown in the top figure, and the final solution (case 8), shown in the bottom figure, corresponding to the second set of runs
Grahic Jump Location
Initial design (case 3), shown in the top figure, and the final solution (case 9), shown in the bottom figure, corresponding to the second set of runs

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In