Procedures for Precap Visual Inspection.

Abstract

This document describes screening procedures for the final precap visual inspection of microcircuits used in electronic system components. It is designed to aid in training personnel unfamiliar with microcircuits. The first part of this guide presents processing techniques used in industry for the manufacture of monolithic and hybrid components. Also discussed are imperfections that may be encountered during this inspection. Problem areas such as scratches, voids, adhesions, and wire bonding are illustrated by photomicrographs. This guide can serve as an effective tool in training personnel to perform precap visual inspections efficiently and reliably.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1984
Accession Number
ADA305416

Entities

Organizations

  • National Aeronautics and Space Administration

Tags

DTIC Thesaurus Topics

  • Assembly
  • Birds
  • Chemistry
  • Crystal Lattices
  • Electronic Components
  • Epitaxial Growth
  • Fabrication
  • Failure Mode And Effect Analysis
  • Field Effect Transistors
  • Integrated Circuits
  • Manufacturing
  • Materials
  • Materials Processing
  • Materials Science
  • Materials Testing
  • Semiconductors
  • Very Large Scale Integration

Readers

  • Instructional Design and Training Evaluation.
  • Integrated Circuit Design and Technology.
  • Surface Coatings Technology.

Technology Areas

  • Microelectronics