64 I-CONNECT007 MAGAZINE I MAY 2026
Parts 1–3 of this series examined the
technical foundations, application landscape,
and strategic imperatives surrounding the conver-
gence of flexible PCBs and advanced semicon-
ductor packaging. Part 4 turns to the factory floor:
What must change in manufacturing processes,
equipment, and quality systems to bring this con-
vergence from prototype to production scale?
Process Readiness at the Flex–Package
Interface
The assembly of advanced packages onto flexible
substrates demands process controls that exceed
conventional PCB manufacturing norms. Fine-pitch
solder deposition, controlled-atmosphere reflow,
and precision placement must all be adapted for
inherently compliant substrates.
BY A N AYA VA R DYA , A M E R I CA N STA N DA R D C I RC U I TS U H D I F U N DA M E N TA LS
Manufacturing Readiness and
Scaling Flex-Packaging Integration
PART 4
VIEW PARTS 1, 2 & 3 HERE
