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 Solder Paste Inspection - When and Why
bullet Virtual Access Augments Test Coverage
bullet Signal Transmission Loss Due to Surface Roughness
bullet A New Method to Forecast Drop Shock Performance
bullet Will Typical No Clean Paste Pass an SIR Test?
bullet Boundary Scan Advanced Diagnostic Methods
bullet Solder Residues and In-Circuit Test
bullet Overcoming Challenges to Functional Test
bullet Evaluating Surface Cleanliness
bullet X-rays vs. Cross Sections to Measure Voids
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