Mapping of solder mask covered interconnects on high density printed circuit board

2006 ◽  
Author(s):  
Cher Tan ◽  
Yan Tay ◽  
Chun Goh ◽  
Tai Chai
Keyword(s):  
Printed Circuit Board ◽  
High Density ◽  
Circuit Board ◽  
Printed Circuit ◽  
Solder Mask

Superconducting Multilayer High-Density Flexible Printed Circuit Board for Very High Thermal Resistance Interconnections

2018 ◽  
Vol 193 (3-4) ◽  
pp. 578-584 ◽  
Author(s):  
Xavier de la Broïse ◽  
Alain Le Coguie ◽  
Jean-Luc Sauvageot ◽  
Claude Pigot ◽  
Xavier Coppolani ◽  
...  
Keyword(s):  
Thermal Resistance ◽  
Printed Circuit Board ◽  
High Density ◽  
Circuit Board ◽  
Printed Circuit ◽  
Flexible Printed Circuit ◽  
High Thermal Resistance ◽  
Very High

A two-layer high density printed circuit board and its reliability

1999 ◽  
Vol 39 (9) ◽  
pp. 1337-1341 ◽  
Author(s):  
S. Zhang ◽  
J. De Baets ◽  
A. Van Calster
Keyword(s):  
Printed Circuit Board ◽  
High Density ◽  
Circuit Board ◽  
Printed Circuit

Analysis of Fractures of Printed Circuit Board Traces

2012 ◽  
Author(s):  
Carl Nail ◽  
Larry Rice
Keyword(s):  
Crack Initiation ◽  
Fatigue Failure ◽  
Visual Inspection ◽  
Printed Circuit Board ◽  
Fracture Analysis ◽  
Circuit Board ◽  
Printed Circuit ◽  
Solder Mask ◽  
Cracking Mechanism

Abstract A PCB trace was repeatedly cracking in the same location. Visual inspection showed cracking there and at structurally similar locations, with solder mask missing from one side of the trace of interest. Fracture analysis suggested that these issues and etch pitting caused crack initiation, followed by fatigue failure that ultimately led to full fracture. A FIB section of a second failure reinforced the finding that the fundamental cracking mechanism was fatigue.

High density multilayer printed circuit board for HITAC M-880

1992 ◽  
Vol 15 (4) ◽  
pp. 418-425 ◽  
Author(s):  
A. Takahashi ◽  
N. Ooki ◽  
A. Nagai ◽  
H. Akahoshi ◽  
A. Mukoh ◽  
...  
Keyword(s):  
Printed Circuit Board ◽  
High Density ◽  
Circuit Board ◽  
Printed Circuit
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