Solder Paste and Residue Measurement System

Abstract

This invention relates to an on-line statistical process control device for solder paste and residues. The invention consists of electronics hardware software, and probing systems. The electrical hardware of the invention provides voltage and current measurements of solder paste materials, the software of the invention controls the hardware, provides real-time complex, non-linear least squares curve fitting for equivalent circuit analysis, data storage and retrieval of circuit parameters and behavior, and to statistical process control tracking and charting. The probing systems of the invention allows for 2, 3, and 4 probe surface and bulk measurements of the solder paste and residues.

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Document Details

Document Type
Technical Report
Publication Date
Dec 21, 1999
Accession Number
ADD019840

Entities

People

  • Anthony L. Delieto
  • Martin A. Seitz
  • Michael D. Frederickson
  • Mohammad N. Amin
  • Richard W. Hirthe

Organizations

  • Naval Air Warfare Center

Tags

Communities of Interest

  • Advanced Electronics
  • Weapons Technologies

DTIC Thesaurus Topics

  • Circuit Analysis
  • Circuits
  • Computers
  • Curve Fitting
  • Data Storage Systems
  • Databases
  • Electrical Circuits
  • Electrical Impedance
  • Electronics
  • Environment
  • Equivalent Circuits
  • Information Science
  • Load Cells
  • Materials
  • Measurement
  • Phase Measurement
  • Statistical Processes

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Electrical Engineering
  • Molecular Genetics

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems