Speedline Technologies Inc. (Franklin, MA), announced it has entered into an exclusive agreement with the Georgia Institute of Technology (Georgia Tech, Atlanta, GA) for the license of patent-pending closed-loop printing technology.  The intellectual property facilitates the closing of the loop between an automated optical inspection (AOI) system and a printer with the intent to optimize the volume of printed paste deposits.

"The agreement governs the terms for commercial development of this intellectual property for ultimate product sale," said Robert Boyes, product marketing manager, Speedline Technologies. "We are honored to join with Georgia Tech to develop product technologies that will generate profound benefits for printed circuit board manufacturers. The goal of this partnership is to advance process control technology for the printing
process, which will ultimately provide improved yield opportunities for customers."

The closed-loop printing technology was developed by Georgia Tech at the Center for Board Assembly Research (CBAR). Recent proof of concept testing conducted at Speedline validated Georgia Tech's findings. The technology embodies algorithms that utilize hybrid data-driven control techniques for calculating independent variable modifications. This effectively changes machine parameters in real time and improves process yields and product reliability.  

 

"Data-driven closed loop control is essential for electronics manufacturing industry," said Alex Goldstein, director of operations and infrastructure at CBAR.  "With help from the industry, CBAR will continue this work for different processes in electronics manufacturing."

Georgia Tech recognized Speedline as a valued CBAR partner at APEX 2004 in
February in Anaheim, CA.
 
 www.speedlinetech.com

www.cbar.gatech.edu

 

Copyright 2004, UP Media Group. All rights reserved.

Read more ...

Gov. Arnold Schwarzenegger's recent signing of California's Workers' Compensation Reform Bill, which promises to save up to $7 billion a year for the state's employers, caused IPC's California Circuits Association (CCA) to applaud this decision.

"During the most recent Sacramento Day, IPC and many of its California-based members heavily lobbied the state's legislature on the overwhelming need to fix the state's broken workers' compensation system-one that doesn't sufficiently provide protection for injured workers and yet costs employers an alarming amount in premium costs," said Dick Crowe, IPC CCA's executive director. "The issue ranked as one of the most contentious facing California employers, and it's thrilling to see that our voices were heard in the state's capitol.

"Though just one of several industry groups pushing for this reform, IPC's CCA and its members collectively played an important role in bringing about success," Crowe cointinued. "Lobbying is a legitimate and concerted way to influence responsible legislation and it remains a key benefit of IPC membership."

Effective immediately, the reform seeks to simplify the current program for treating job-related injuries and provide financial relief to California's employers that presently face the nation's highest workers' compensation costs.

Under the new law, workers will now be required to seek care from a list of doctors approved by employers and insurance companies for treating injured workers. Also, workers' rights to seek a second opinion will be limited, as an independent medical review board will be established to resolve disputes and allow injured workers to switch physicians.

Efforts from IPC to convince California's Senators and Assemblymen of the need for workers' compensation reform began at its first Sacramento Day event in 2003, which gave all companies in the electronic interconnection industry with operations in California an opportunity to lobby Assembly Members and Senators. Over the past two years, IPC also arranged frequent plant visits for state legislators and prompted its California members to participate in various letter writing campaigns.

www.calcircuits.org

www.ipc.org

Copyright 2004, UP Media Group. All rights reserved.

Read more ...

Agilent Technologies Inc. (Palo Alto, CA) introduced a high-speed production-test solution for identifying the maximum number of product defects at the lowest cost. BIST Assist 6.4 is built on technology that enables signal integrity testing of high-speed serial links up to 6.4 Gb/s using a cost-effective loopback/built-in self-test (BIST) approach

To date, testing devices with high-speed links has forced a compromise. Traditional at-speed test approaches of automated test equipment (ATE) and bench instruments offer the highest fault coverage but at a price too high for volume manufacturing of cost-sensitive, consumer-driven devices. Loopback test offers low cost but does not provide adequate defect identification. According to Agilent, its technology has the fault coverage of traditional ATE at the low cost associated with loopback.

The device provides a solution for high-volume testing of high-speed interfaces such as PCI Express, Serial ATA, Fibre Channel and Serial RapidIO. These high-speed interfaces are becoming pervasive in current and future-generation convergence devices such as media PCs, disk drives, set top boxes and digital video recorders. The continuing trend toward miniaturization and higher functionality drives the need for faster system links on a device or on a circuit board.

The new technology provides at-speed level control and precision and adjustable jitter injection up to 430 ps, exercising high-speed link performance and expanding fault coverage. Because it is a calibrated solution within the test head, it is both a robust production and an efficient characterization solution. Each card provides four loops (16 differential pins) operating up to 6.4 Gb/s.


 www.agilent.com

Copyright 2004, UP Media Group. All rights reserved.

Read more ...