Printed Circuits Repair/Correcting TRIZ Cases
- Dual-Optical Laser PCB Repair for Flush Sintered Circuits
Two laser beams with different energy and divergence sinter then deflash PCB defects, keeping repaired traces flush to avoid short circuits.
- Dual-Laser PCB Repair for Sintering and Precise Deflashing
Two lasers split PCB repair into sintering and deflashing, keeping repaired traces flush and avoiding shorts to adjacent circuits.
- Laser Optical Property Control for Printed Circuit Repair
Dynamic laser spot size, fluence, and waist control speeds printed circuit defect repair while preserving precision on fine features.
- PCB Vacuum Flattening for Accurate Thermal Interface Deposition
Vacuum pressure flattens bowed circuit board assemblies during dispensing, improving thermal interface material placement and reducing manufacturing errors.
- Microfluidic Etchant Dispensing for PCB Short Rework
A microfluidic device dispenses etchant to remove circuit defects with precise flow control.
- PCBA Maintenance Fixture with Rotatable Barrier Layer
Barrier layer covers sensitive zones while exposing electrodes, preventing wet stripper corrosion.