In the production of flexible electronics, such as organic LEDs or photo-voltaic foils, nanometer scale features critical to the device performance are often implemented. In-line 3D metrology of such profiles would revolutionize the production process by avoiding time consuming off-line measurements for process control. Achieving such measurements in a roll-2-roll environment is a precision challenge. In-line interferometry has been developed for this purpose delivering nanoscale accuracy on a moving flexible foil.
The lunch lectures are organised by the Dutch Society for Precision Engineering. The DSPE is an unique community of precision engineers stimulating professional contact and sharing knowledge & passion in precision engineering.