|
|
|
|
|
Jae-Hyeon Park, Seong-Keun Jeong and Hyun-Ung Oh
A critical-strain-based methodology was proposed to overcome the theoretical limitations of Steinberg?s method, and its effectiveness was experimentally verified through fatigue tests of ball grid arrays, column grid arrays, and lead-type specimens on pr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tae-Yong Park, Jae-Hyeon Park and Hyun-Ung Oh
Steinberg?s theory, which is based on the fatigue failure theory, has been widely used for predicting the structural safety of solder joints in aerospace electronic units under vibration during launches. However, theoretical limitations are encountered w...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ihar Volkau, Abdul Mujeeb, Wenting Dai, Marius Erdt and Alexei Sourin
Deep learning provides new ways for defect detection in automatic optical inspections (AOI). However, the existing deep learning methods require thousands of images of defects to be used for training the algorithms. It limits the usability of these appro...
ver más
|
|
|
|
|
|
|
|
|
|
|
Igor Nevliudov, Evgeny Razumov-Fryzyuk, Dmytro Nikitin, Danila Bliznyuk, Roman Strelets
Pág. 120 - 131
The subject of research is the influence of factors of exposure of two-dimensional images on the topology of conductors in the manufacture of printed circuit boards by the method of three-dimensional polymer photomasks. The purpose of the work is ensurin...
ver más
|
|
|
|
|
|
|
|
|
|
|
Leandro H. de S. Silva, Agostinho A. F. Júnior, George O. A. Azevedo, Sergio C. Oliveira and Bruno J. T. Fernandes
The technological growth of the last decades has brought many improvements in daily life, but also concerns on how to deal with electronic waste. Electrical and electronic equipment waste is the fastest-growing rate in the industrialized world. One of th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tareq Ibrahim Al-Ma'aiteh, Oliver Krammer and Balázs Illés
Enhancing design rules of complex printed circuit boards?electronic assembly process optimization in the early design phase.
|
|
|
|
|
|
|
|
|
|
|
Paula Veske, Pieter Bauwens, Frederick Bossuyt, Tom Sterken and Jan Vanfleteren
The smart textiles and wearable technology markets are expanding tirelessly, looking for efficient solutions to create long-lasting products. The research towards novel integration methods and increasing reliability of wearables and electronic textiles (...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bei Chen, Ruohe Yao, Hongfei Wang, Kuiwei Geng and Juan Li
In this paper, we characterized and compared signal transmission performances of traces with different specifications of fiber weave. Measurements demonstrated that the dielectric constant, impedance fluctuation, and differential skew were all affected b...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gopal Vishwakarma and Wonjun Lee
Nowadays, companies are heavily investing in the development of ?Internet of Things(IoT)? products. These companies usually and obviously hunt for lucrative business models. Currently, each person owns at least 3?4 devices (such as mobiles, personal comp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mahdi Soltani, Moritz Freyburger, Romit Kulkarni, Rainer Mohr, Tobias Groezinger and André Zimmermann
Higher energy efficiency, more compact design, and longer lifetime of light-emitting diodes (LEDs) have resulted in increasing their market share in the lighting industry, especially in the industries of consumer electronics, automotive, and general ligh...
ver más
|
|
|
|
|
|