4Valency

Services

Technical Scientific

Hardware Support
  • Downselect a supplier through a rigorous supplier selection process
  • Tool setup and install [fab, subfab and utilities]
  • Tool qual [determined as per technology and application needs]
  • Tool troubleshooting and local support.
Process Support
  • Process tuning to meet technology, product, performance needs.
  • Refine process for high volume compatibility.
  • Debug early development or HVM issues/fails [inline defects, end of line, reliability and yield] and suggest model based problem solving approach to propose fix [solve them].
  • in-situ and ex-situ characterization

Analytics/Automation
  • datalog collection and review
  • interpret and decipher singnal or trend to understand systematic trends.
Human Resources
  • Profile understanding
  • Interview arrangement and hiring/onboarding
  • New hire induction training and readiness
  • Advanced training
  • Hands on RF plasma and fundamental on etch and deposition equipment.
Characterization and Failure Analysis
  • Material, composition
  • Structural
  • Electrical
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