circuitnet
Sponsor
Ormet-TLPS

AIT ORMET® TLPS for Proven Reliability
AIT ORMET® TLPS is proven for outstanding reliability for High and Ultra High-Density Interconnection and high temperature build-up Layer Interconnection beyond 175°C
Ormet® TLPS
SEIKA-America
Sponsor
Manncorp

Outsourcing: A Risk You Can't Afford
Stop risking delays, tariffs, and rising costs with overseas PCB assembly. Bring production in-house with Manncorp for speed, precision, and total control—future-secured.
Manncorp Inc.

Ask the Experts Member

INDEX
ASK
PANEL
JOIN
image

Demetrius Chrysostomou


Director of Technology
PVA TePla

Demetri has been the Director of Technology for PVA TePla America since Oct 2004. Graduating from Trinity College, Ireland with a PhD in Surface Chemistry, he continued his research at UC Riverside as a Post Doctorate Research Fellow. In 2000 Demetri joined MetroLine Industries, a gas plasma equipment manufacturer in California, as a Process Engineer. In 2001 he took up a similar position with TePla AG in Munich, Germany, focusing on plasma applications in advanced chip packaging and flat panel displays. Demetri now focuses on the development of plasma surface modification processes for the Semiconductor, Device Packaging and life science industries.


Demetrius Chrysostomou has submitted responses to the following questions.
Problems With Large Voids
Poor "wetting" of the potting material is common, particularly to low surface energy polymers. This can result in poor bonding ...
Free Newsletter Subscription
Circuitnet is built for professionals who bear the responsibility of looking ahead, imagining the future, and preparing for it.

Insert Your Email Address

Sponsor
Nordson-ASYMTEK

ASYMTEK Select Coat SL-1040
The SL-1040 Conformal Coating System upgrades the SL-940 and added significant system-level advancements to elevate automation, control, precision & preventative maintenance for better yield.
Nordson Electronics Solutions
Uyemura