Electronics Assembly Knowledge, Vision & Wisdom
Revolutionary Technique for Microvia Microsections
Revolutionary Technique for Microvia Microsections
This paper describes the design of a test structure that facilitates the evaluation of blind and buried microvias in printed circuit boards.
Analysis Lab

Authored By:
Louis Hart, Russell Dudek and Brent Mayfield
Compunetics, Inc.
,{url:'http://www.circuitinsight.com/videos/programs_final.mp4'}], clip:{autoBuffering:true, autoPlay:true, scaling:'scale' } }).ipad();
Summary
We describe the design of a novel test structure, to which we have given the name "HD", that will facilitate the evaluation of blind and buried microvias in printed circuit boards, in comparison with existing, standard test coupons. HD will consume less board space than and be, at least in the case of blind vias, more representative of realistic board structures than standard coupons.
Initially Published in the IPC Proceedings
Submit A Comment

Comments are reviewed prior to posting. Please avoid discussion of pricing or recommendations for specific products. You must include your full name to have your comments posted. We will not post your email address.

Your Name


Company


E-mail


Country


Comments


Authentication

Please type the number displayed into the box. If you attempt to submit information and receive an error, you may need to refresh the page and insert the information again.



Related Programs
bullet Early Design Review of Boundary Scan To Enhancing Testability
bullet Combination of AOI and AVI Machines
bullet Explanation of PoP Inspection Techniques
bullet Thermal Mechanical Fatigue of a 56 I/O Quad-Flat No Lead Package
bullet Numerical Study on New Pin Pull Test for Pad Cratering
bullet Test Probe Problems After Pin-In-Paste
bullet Pb-Free Thermal Cycle Acceleration Factors
bullet Drop Test Performance of BGA Assemblies
bullet Expanding IEEE Std 1149.1 Boundary-Scan Architecture
bullet Analysis of Voiding Under QFN Packages
More Related Programs
About | Advertising | Contact | Directory | Directory Search | Directory Submit | Privacy | Programs | Program Search | Sponsorship | Subscribe | Terms

Circuit Insight
6 Liberty Square #2040, Boston MA 02109 USA

Jeff Ferry, Publisher | Ken Cavallaro, Editor/Business Manager

Copyright © Circuitnet LLC. All rights reserved.
A Circuitnet Media Publication