Smart Contact Lens
Project Description

Determine the change in contaminant levels over time in chemical baths and rinse washes used in Printed Circuit Board (PCB) fabrication over time and link them to defects occurring in the finished products. Propose cleaning finishes and process changes that can eliminate these defects.

Supervisor
LAM David Chuen Chun
Quota
3
Course type
UROP1100
UROP2100
Applicant's Roles

Collect samples and determine contaminants with various analytical techniques.
Observe and categorize defects found in finished products linking them to specific processes.
Test cleaning finishes and process changes that can minimize these defects.

Applicant's Learning Objectives

Understand the PCB fabrication process and apply this knowledge to troubleshoot a real-life process.
Learn and apply key analytical techniques which determine the quality of the fabrication process

Complexity of the project
Challenging