Technical Articles From FPCWay
Read technical articles about electronics manufacturing added by FPCWay
- SMTnet
- »
- Technical Library
- »
- Contributors
- »
- Articles from FPCWay
3 technical articles added by FPCWay
Company Information:
A Bus Planning Algorithm for FPC Design in Complex Scenarios_2_Preliminaries
Feb 03, 2024 | wangfeng
Flexible printed circuit(FPC) design in complex scenarios has a list of pin concentration areas, which lead to extremely congested intersection regions while connecting the pins.Currently,it is challengingto explore the routability and to find topologically non-cross-ing and routable paths manually for the nets timely. The existing bus planning methods cannot offer optimal solutions concerning the special resource distribution of FPC design.To investigate an effective way to shorten the routing time of FPC and achieve enhanced performance, a bus planning algorithm is proposed to tackle complex area connection problems. On the basis of the pin location in- formation, the routing space is partitioned and generally represented as an undirected graph, and the topological non-crossing relationship between different regions is obtained using the dynamic pin sequence. Considering the routability and electrical constraints, a heuristic algorithm is proposed to search the optimal location of the crossing point on the region boundary. Experimental results on industrial cases show that the proposed algorithm realize better performance in terms of count and routability in comparison with numerous selected state-of-the-art router and methods....
A Bus Planning Algorithm for FPC Design in Complex Scenarios_1_Introduction
Feb 03, 2024 | wangfeng
Flexible printed circuit(FPC) design in complex scenarios has a list of pin concentration areas, which lead to extremely congested intersection regions while connecting the pins.Currently,it is challengingto explore the routability and to find topologically non-cross-ing and routable paths manually for the nets timely. The existing bus planning methods cannot offer optimal solutions concerning the special resource distribution of FPC design.To investigate an effective way to shorten the routing time of FPC and achieve enhanced performance, a bus planning algorithm is proposed to tackle complex area connection problems. On the basis of the pin location in- formation, the routing space is partitioned and generally represented as an undirected graph, and the topological non-crossing relationship between different regions is obtained using the dynamic pin sequence. Considering the routability and electrical constraints, a heuristic algorithm is proposed to search the optimal location of the crossing point on the region boundary. Experimental results on industrial cases show that the proposed algorithm realize better performance in terms of count and routability in comparison with numerous selected state-of-the-art router and methods....
Revolutionizing Electronics: The Power of Flexible Printed Circuits and Rigid-Flex PCBs
Nov 20, 2023 | wangfeng
In today's fast-paced technological landscape, the demand for smaller, lighter, and more complex electronic devices is constantly on the rise. Whether it's the sleek smartphone in your pocket or the sophisticated medical equipment in a hospital, these devices rely on cutting-edge printed circuit boards (PCBs) to function efficiently. Among the many PCB types available, flexible printed circuits (Flex PCBs) and rigid-flex PCBs are gaining prominence due to their versatility and the countless design possibilities they offer. In this blog post, we will explore these exciting innovations and the role of flexible PCB assembly in bringing them to life....
